171 Multicast Jobs - Page 4

Hyderabad, India Technology In-Office 10672 Job Description Job Purpose Intercontinental Exchange, Inc. (ICE) presents an opportunity for a full-time Lead C/C++ Developer to join a team responsible for systems development in a high throughput, low latency trading environment. The Lead Developer will have experience in all phases of software development lifecycle, from requirements gathering, to design, coding, unit testing, debugging and supporting in production. This position requires technical proficiency/problem solving as well as an eager attitude, professionalism and solid communication skills. The successful candidate will play a key role in building low-latency, high capacity and error-free multi asset routing applications, matching engines or back-end software systems to continue to maintain a leading position in low latency trading. The ideal candidate should be knowledgeable in performance-oriented programming, relational database systems, C/C++ and associated debuggers. Strong written and oral communication as the applicant will frequently be interacting with the business and sales teams to achieve strategic business goals Responsibilities Analyze requirements and propose technical solutions in delivering projects within expected parameters of cost, time and quality Work with project managers to compile a work breakdown structure of tasks for a given deliverable and provide realistic estimates for completing the assignment Develop and unit test all functions created or modified according to software development best practices Collaborate with other Developers and QA Engineers to execute full cycle integration, functional and regression testing. Promote software changes across all environments, safely and responsibly, through to Live Production Participate in team exercises to identify and implement areas for continuous improvement Continuously improve the system performance and propose better solutions. Effectively interact with business and operations for solving design and operational challenges. Knowledge and Experience 5+ years hands on experience in C/C++ programming language on Linux Experience with code analysis and coverage tools like Coverity, Valgrind, gcov/lcov Minimum 2+ years hands on scripting experience Strong understanding of computer science fundamentals, algorithms and data structure Strong performance-oriented programming skills Strong understanding of TCP/IP and Multicast network protocols Bachelor's degree in Computer Science or Engineering

Due to growth and customer demand, CommScope is looking to add a Technical Marketing Engineer to our RUCKUS Networks’ Technical Marketing team. The ideal candidate will be based in Bangalore, India. Technical knowledge and experience of Wired (Switching) and Wi-Fi Enterprise Networks is a must. About the Role: As a hands-on Technical Marketing Engineer, you will participate in: Technical Content Development: Create compelling technical content including but not limited to reference architectures, best practice guides, feature notes, technical briefs, presentations, and demo videos that effectively showcase the features, benefits, and competitive advantages of our products and solutions. Competitive Analysis: Conduct feature, product, and solution-level in-depth competitive analysis to identify and demonstrate our differentiators. Pre-Sales/SE Enablement: Collaborate with the SE team to develop SE enablement tools and resources such as technical training materials, competitive battle cards, solution guides, and customer-facing technical presentations to support the sales engineering process and drive revenue growth. Product Launch Support: Lead the technical marketing aspects of product launches including developing launch plans, creating launch collateral, coordinating launch activities, and ensuring successful execution. Cross-Functional Collaboration: Work closely with product management, engineering, sales, and marketing teams to align technical marketing initiatives with overall business objectives and ensure consistency in messaging and positioning. Support or conduct POC tests (Proof of Concept) for RUCKUS products and write reports. Support the field teams and partners in responding with formal responses to documents such as RFI/RFQ/RFP. Qualifications: Minimum 3 years relevant work experience as a technical marketing engineer / solutions engineer / sales engineer / technical support engineer / software engineer Minimum of BS EE/CS/CE Background in Wireless/RF, Switching/Routing, Secure Access protocols (802.11a/b/g/n/ac, 802.1x, VLANs, STP, OSPF, RIP, BGP, Multicast, MPLS, etc) Experience on as many of these as possible: Campus Networking technologies Wi-Fi and RF Switching Cloud networking Network Analytics Network security as it relates to campus networking Network design Automation tools IoT Working knowledge of: AI/ML and AIOps Experience with scripting languages Experience utilizing test tools such as Wireshark, Chariot, and similar networking test tools Desire and ability to write detailed technical documents Desire and ability to create technical presentations Willingness to travel across the globe – up to 10% of the time Must have solid understanding of sales cycle Configuration of complex wireless and LAN environments Ability to arm sales engineers and partners with accurate and detailed competitive information Certifications like CWNA. Other OEM Certifications also would make valuable contributions. Show more Show less

Job Requirement: • Ten plus (9+) years industry experience in networking environment. • Certified technical engineer (typically CCNP, CCIA, CCDA, CCSA, CCSE, or any Security certification or comparable, no CCNA certification); • In-depth hands-on experience with common network hardware including ACI, Data Center Cisco router, switches, firewalls etc., together with other preferred technologies. • Excellent technical ability to plan and build new network environment. • Excellent technical ability to prepare, document and deploy changes in a network. Qualification: Any Technical Graduate with cisco expert level certification. Desired Experience: • Technical ability to understand the issues related to day-to-day operations; • Full understanding of ITIL and service management principals; • Excellent ability to follow documented deployment processes; • In-depth and hands on experience in complex LAN/WAN, MAN, DWDM, SONET architecture; • Full understanding and operational knowledge of loop prevention protocols like spanning tree protocols; • In-depth knowledge of L2 protocols like HSRP, VRRP, VTP, 802.1Q, Flex Link, LACP, etc.; • In-depth working knowledge and troubleshooting of IP routing and network protocols (OSPF, BGP, EIGRP, RIP, spanning tree, multicast etc.); • Full understanding of operational knowledge for troubleshooting of Cisco operating systems like IOS and NX-OS; • Good ability to analyse and troubleshoot network issues with a network sniffer like Wireshark; • In-depth working knowledge of IPT implementation and troubleshooting; • Full understanding of firewalls & different deployment architecture; • Complete understanding of network security concepts; • Strong understanding of sniffer & how to use the sniffer for troubleshooting purposes; • Complete understanding of proxy servers and virus walls scan engines • Strong experience with change request management systems; • Strong experience with network monitoring / management tools/ analysis tools; • Competence with testing tools and procedures for voice and data circuits; • Strong experience with liaising with carriers and vendors for installations • Service management expertise and ability to manage, improve service levels; • Excellent analytical skills to evaluate problem • Strong technical ability to troubleshoot and solve highly complex IP networks and hardware • Able to conduct research into networking issues and multiple products Show more Show less

Location Bangalore, Karnataka, 560048 Category Engineering Job Type Full time Job Id 1188827 No Software Engineer This role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today’s complex world. Our culture thrives on finding new and better ways to accelerate what’s next. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good. If you are looking to stretch and grow your career our culture will embrace you. Open up opportunities with HPE. Job Description: Aruba is an HPE Company, and a leading provider of next-generation network access solutions for the mobile enterprise. Helping some the largest companies in the world modernize their networks to meet the demands of a digital future, Aruba is redefining the “Intelligent Edge” – and creating new customer experiences across intelligent spaces and digital workspaces. Join us redefine what’s next for you. What you’ll do: We are looking for development engineers (Specialist) positions to lead and drive the development of the future enterprise networking products and solutions. Specialists play key hands-on roles in multi-discipline teams working on new and next generation products and solutions. This includes software design, SW development and test, customer interaction, and on-going product support. Projects typically involve coordination with cross-functional internal stakeholders. We are looking for Technical Lead (Expert) positions to lead and drive the development of the future enterprise networking products and solutions. Experts play key hands-on roles in multi-discipline teams working on new and next generation products and solutions. This includes owning product design, product feature definition, software design, SW development and test, customer interaction, and on-going product support. Projects typically involve coordination with cross-functional internal stakeholders. Key Responsibilities: Design new features, own end-to-end delivery of subsystems/software modules Leads a project team of software systems engineers and internal and outsourced development partners to develop reliable, cost effective and high quality solutions within stipulated budget/time. Collaborates and communicates with management, internal, and outsourced development partners on software systems design status, project progress, and issue resolution Work often involves cross organizational team guidance: Hardware, Firmware, System management, Field Support, Documentation, Sales teams, Architects, other organizations, etc. to arrive at best solutions. Reviews and evaluates designs and project activities for compliance with systems design and development guidelines and standards; provides tangible feedback to improve product quality and mitigate failure risk. Strong ability to negotiate and build consensus in engineering community on technical decisions Leads multiple project teams of software systems engineers including review guidance and support for junior team member s. What you need to bring: Education and Experience Bachelor's or Master's degree in Computer Science, Information Systems, or equivalent 12+ years of experience Required Domain Expertise: Enterprise networking products with expertise in L2/L3/Security Protocols & Features Knowledge and Skills Experience designing and developing firmware for switches and/or network controllers. Strong Operating System experience – Linux, GreenHills, VxWorks etc Knowledge of ASIC architectures – e.g. Broadcom, etc Expert knowledge in C Extensive experience in overall architecture of firmware and interaction with hardware designs for products and solutions. Designing and integrating network solutions into overall architecture and hardware design across multiple platforms Mastery of advanced networking concepts – L2(xSTP, VLAN, LACP, LLDP, TRILL), L3 (OSPF, BGP, Tunnels), Multicast (PIM, IGMP), IPv6, Security (RADIUS/TACACS, SSH, Access Contrl), ACL/QoS. Experience on both platform dependent and platform independent networking protocol work. Ability to internalize standards (IEEE, IETF) and convert into deliverables – design/code etc History of innovation with multiple patents or deployed solutions in the field of software, firmware, or network design Experience with Network Development Tools - Sniffer, Traffic Generators, IXIA, Spirent etc Strong Network troubleshooting ability encompassing: OS, Network Stack, Sniffers, switches, external network. Strong Network troubleshooting ability Experience using version control system – ex. GIT/Clearcase Ability to create white papers and advanced training material for solutions. Excellent written and verbal communication skills. Excellent analytical and problem solving skills. Strongly Desired skills Identifies and evaluates new technologies, innovations, and solutions for alignment with technology roadmap and business value. Drives innovation and integration of new technologies into projects and activities in the software systems design organization. Demonstrated history of contribution to Intellectual Property and Innovation. Linux Device Driver experience Working knowledge of Assembly code Experience in writing Secure Software Experience in agile development methodology Additional Skills: Cloud Architectures, Cross Domain Knowledge, Design Thinking, Development Fundamentals, DevOps, Distributed Computing, Microservices Fluency, Full Stack Development, Security-First Mindset, Solutions Design, Testing & Automation, User Experience (UX) What We Can Offer You: Health & Wellbeing We strive to provide our team members and their loved ones with a comprehensive suite of benefits that supports their physical, financial and emotional wellbeing. Personal & Professional Development We also invest in your career because the better you are, the better we all are. We have specific programs catered to helping you reach any career goals you have — whether you want to become a knowledge expert in your field or apply your skills to another division. Unconditional Inclusion We are unconditionally inclusive in the way we work and celebrate individual uniqueness. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good. Let's Stay Connected: Follow @HPECareers on Instagram to see the latest on people, culture and tech at HPE. #india #aruba Job: Engineering Job Level: TCP_02 HPE is an Equal Employment Opportunity/ Veterans/Disabled/LGBT employer. We do not discriminate on the basis of race, gender, or any other protected category, and all decisions we make are made on the basis of qualifications, merit, and business need. Our goal is to be one global team that is representative of our customers, in an inclusive environment where we can continue to innovate and grow together. Please click here: Equal Employment Opportunity. Hewlett Packard Enterprise is EEO Protected Veteran/ Individual with Disabilities. HPE will comply with all applicable laws related to employer use of arrest and conviction records, including laws requiring employers to consider for employment qualified applicants with criminal histories.

Location Bangalore, Karnataka, 560048 Category Engineering Job Type Full time Job Id 1188831 No Senior Software Engineer This role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today’s complex world. Our culture thrives on finding new and better ways to accelerate what’s next. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good. If you are looking to stretch and grow your career our culture will embrace you. Open up opportunities with HPE. Job Description: Aruba is an HPE Company, and a leading provider of next-generation network access solutions for the mobile enterprise. Helping some the largest companies in the world modernize their networks to meet the demands of a digital future, Aruba is redefining the “Intelligent Edge” – and creating new customer experiences across intelligent spaces and digital workspaces. Join us redefine what’s next for you. What You'll Do: Key Responsibilities Lead & contribute actively in all product development activities which include investigation, design, coding. Design and development of features in the area of L2/Bridging/L3/Routing/ IPApps/Security/Classifiers for the switch/routers. Design and develop switch software capabilities to enable next generation Aruba wired networking platforms Contribute in the end to end switch product development life cycle Generate new ideas that could potentially become product road map items Carry out reviews of deliverables which include investigation, design & code. What you need to bring: Education and Work Experience: BE/BTech with 5-10 yrs of relevant experience Required Domain Expertise: Enterprise networking products with expertise in L2/L3/Security Protocols & Features Knowledge and Skills Experience designing and developing firmware for switches and/or network controllers. Strong Operating System experience – Linux, GreenHills, VxWorks etc Expert knowledge in C Designing and integrating network solutions into overall architecture and hardware design across multiple platforms Knowledge of advanced networking concepts – L2(xSTP, VLAN, LACP, LLDP, TRILL), L3 (OSPF, BGP, Tunnels), Multicast (PIM, IGMP), IPv6, Security (RADIUS/TACACS, SSH, Access Contrl), ACL/QoS. Experience with Network Development Tools - Sniffer, Traffic Generators, IXIA, Spirent etc Strong Network troubleshooting ability encompassing: OS, Network Stack, Sniffers, switches, external network. Strong Network troubleshooting ability Experience using version control system – ex. GIT/Clearcase Good written and verbal communication skills. Excellent analytical and problem solving skills. Strongly Desired skills Extensive experience in overall architecture of firmware and interaction with hardware designs for products and solutions. Knowledge of ASIC architectures – e.g. Broadcom, etc Experience on both platform dependent and platform independent networking protocol work. Linux Device Driver experience Working knowledge of Assembly code Experience in writing Secure Software Experience in agile development methodology Innovation bent of mind Additional Skills: Cloud Architectures, Cross Domain Knowledge, Design Thinking, Development Fundamentals, DevOps, Distributed Computing, Microservices Fluency, Full Stack Development, Security-First Mindset, Solutions Design, Testing & Automation, User Experience (UX) What We Can Offer You: Health & Wellbeing We strive to provide our team members and their loved ones with a comprehensive suite of benefits that supports their physical, financial and emotional wellbeing. Personal & Professional Development We also invest in your career because the better you are, the better we all are. We have specific programs catered to helping you reach any career goals you have — whether you want to become a knowledge expert in your field or apply your skills to another division. Unconditional Inclusion We are unconditionally inclusive in the way we work and celebrate individual uniqueness. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good. Let's Stay Connected: Follow @HPECareers on Instagram to see the latest on people, culture and tech at HPE. #india #aruba Job: Engineering Job Level: TCP_03 HPE is an Equal Employment Opportunity/ Veterans/Disabled/LGBT employer. We do not discriminate on the basis of race, gender, or any other protected category, and all decisions we make are made on the basis of qualifications, merit, and business need. Our goal is to be one global team that is representative of our customers, in an inclusive environment where we can continue to innovate and grow together. Please click here: Equal Employment Opportunity. Hewlett Packard Enterprise is EEO Protected Veteran/ Individual with Disabilities. HPE will comply with all applicable laws related to employer use of arrest and conviction records, including laws requiring employers to consider for employment qualified applicants with criminal histories.

Req ID: 124966 Remote Position: No Region: Asia Country: India State/Province: Chennai City: Guindy, Chennai Summary This is an exciting opportunity in Celestica’s Hardware Platform Solutions (HPS) to make a positive impact and be part of a rapid business growth in a dynamic environment. This individual contributor reports to the Customer Experience (CX) organization and will be empowered and responsible for troubleshooting and resolving customer technical issues arising from Customers' networking (primarily in Switching and Network Security), storages, servers software with a focus on SONiC related issues. The role is a technically hands-on one. The successful candidate will be an experienced technical support troubleshooter who has spent extensive amount of time successfully working on and resolving various technical issues, interfacing with customers, and managing escalations on mission-critical networks/operations. One who can be calm while working under pressure, and has strong operational experience to systemically and expediently drive issues/escalations resolutions. The Network Engineer engages with customers to understand their topology and provides suggestions, answer questions, reviews configurations, troubleshoots issues. They are also expected to participate in pre-sales activities which include (but not limited to) assist Celestica’s Sales Engineers and Business Development teams. They are expected to have a complete understanding of networking protocols that are common in a Data Center, Enterprise and Campus scenarios, Author test cases using Python/Go to assist with internal Q/A activities and author Application Notes for consumption by the customers. Should be highly experienced in troubleshooting a wide array of network related issues. Must have an understanding of switch and router architecture. Travel requirements may be up to 25% of the time. Detailed Description Experience on SONiC network operating system and FRR stack is required Experience in designing, configuring, troubleshooting, optimizing network hardware, topologies and deployments (DC/Enterprise/Campus) is required Deep understanding of networking concepts, architecture, topology (Places-In-Network), network protocols including but not limited to BGP, OSPF, ISIS, VXLAN, EVPN, IGMP, DHCP, BFD, VRF, Authentication (RADIUS/TACACS), Network Management protocols, NAT, Multicast, QoS (RoCE/DSCP), ACL, ZTP, Telemetry, Monitoring/Analytics is required Deep understanding of Switching/Network Security/Routing hardware architecture is required Proficiency in Linux is required Experience in C and scripting languages like Python/Go is a major plus Must have direct customer interface experience Must have experience is writing technical documentation (e.g.) Application Notes, FAQs, Installation Guides, User manual, Troubleshooting Guides Ability to travel up to 25% of the time (both domestic and international) Ability to work on a rotation basis on weekends, holidays and during off business hours to coincide with North America and Europe working hours is required. Knowledge/Skills/Competencies Refer to technical skills below Physical Demands Duties of this position are performed in a normal office environment. Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required. Occasional travel may be required. Typical Experience 10+ years. Typical Education Bachelor degree or consideration of an equivalent combination of education and experience. Educational Requirements may vary by Geography Notes This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time. Celestica is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any protected status (including race, religion, national origin, gender, sexual orientation, age, marital status, veteran or disability status or other characteristics protected by law). At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them. Company Overview Celestica (NYSE, TSX: CLS) enables the world’s best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development – from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers. Celestica would like to thank all applicants, however, only qualified applicants will be contacted. Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services. Show more Show less

Overview Susquehanna is seeking an Application Support Engineer to join the trading technology team. In this role, you will perform support, deployment and automate tasks related to the management of Susquehanna's trading systems throughout the Asia Pacific region. The successful candidate should have an extensive knowledge of the Indian Market & Exchanges (NSE, BSE) including testing & certification procedures for RMS, Algo Approval and related processes. Possess thorough knowledge of Risk Controls, Regulations and Corporate Actions, especially about the Indian exchanges. Experience and knowledge of other exchanges/markets will be highly regarded. The position offers the opportunity to be involved in scripting and automation tasks to improve the monitoring, management, and deployment of trading systems on both the Windows and Linux operating systems and gives you exposure to the state-of-the-art trading systems. What You Can Expect From Us Real Impact: As an essential member of the team, your role involves supporting, innovating, and optimizing systems processing massive amounts of data, all while ensuring high performance and stability. You’ll see how your contributions towards supporting leading-edge hardware and software technologies make a firm-wide impact that makes us all smarter, faster, and better. Collaboration: You will partner closely with our Trading, Quantitative Researchers, Infrastructure and Strategy Developer Teams to develop and manage scalable and highly performant systems to support trading in the region. Growth: We’re looking for people who are naturally curious, relentless problem solvers, and have the desire to continuously innovate, learn, and grow. Benefits: Susquehanna offers a wide array of competitive employee perks & benefits. What We're Looking For 5+ years of experience in application support, deployment and monitoring. Minimum of 3 years of commercial experience in the Financial Industry particularly trading, market making, options, market data, OMS, and/or other related systems. Must have strong technical skills in scripting, Python, PowerShell, C#, or other programming languages. Experience with working with instrument static data and/or other Market Data systems & protocols Experience in both Windows and Linux operating systems Experience in messaging systems, and experience debugging network protocols such as TCP, multicast, would be highly regarded. Degree with a major in Computer Science, or a related technical discipline. About Susquehanna Susquehanna is a global quantitative trading firm founded by a group of friends who share a passion for game theory and probabilistic thinking. We have incorporated this approach into our culture, where you will find relentless problem solvers within each of our core disciplines: Trading, Technology, and Quantitative Research. From offices around the world, our employees collaborate to make optimal decisions and are driven by the desire to achieve winning results together. What We Do We are experts in trading essentially all listed financial products and asset classes, with a focus on derivatives trading. Through market making and market taking, we handle millions of trading transactions around the world every day, providing liquidity and ensuring competitive prices for buyers and sellers. While our presence in the market is broad, our trading desks are highly specialized, allowing for a deep understanding of unique drivers of each asset class. Equal Opportunity Statement We encourage applications from candidates from all backgrounds, and we welcome requests for reasonable adjustments during the recruitment process to ensure that you can best demonstrate your abilities. If you're a recruiting agency and want to partner with us, please reach out to recruiting@sig.com . Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee. Show more Show less

Meet the Team We are a dedicated team of engineers with deep technical expertise in Service provider technologies and Cisco's products. Our primary role is to deliver best in class technical support to our premium customers. We are responsible for helping Customers to restore network downtime, providing recommendations to resolve issues, and addressing queries related to Cisco products. Additionally, we offer best practice recommendations to enhance their operations. Your Impact In this role, you will work with Cisco's CService Provider customers and collaborate with various teams, including Customer Expeirnece, product engineering, and the Sales. Our collaboration aims to improve overall experience of customers with Cisco’s Product and Services. Furthermore, you will work with the global Support team to ensure a seamless experience for our customers. Resolve customer issues remotely via email, phone, or collaboration tools such as Cisco Webex. Use Cisco labs to replicate customer-reported issues and test software fixes provided by the engineering team. Work effectively with Cisco engineering teams to resolve product-related issues and submit serviceability enhancements based on customer feedback and technical insights. Create and document troubleshooting procedures for new and common problems to assist junior engineers and enhance team knowledge Collaborate with technical leaders to support efforts in automation and innovation within the team. Minimum Qualifications : Bachelor's degree in a Engineering (Computer Science or Information Technology preferred). A minimum of 8 years of related industry experience, with at least 4 years of experience working with Cisco routing products such as ASR 9000, NCS 5000, and NCS 540. CCIE/CCNP certification or an industry equivalent is preferred, demonstrating advanced expertise and technical skills in networking. Requires knowledge of Cisco routing products and proficiency with their command line interface (CLI). Possesses working knowledge of Python scripting and automation. Basic understanding of AI tools. Preferred Qualifications : Possesses a solid understanding of IP networking concepts, including IPv4, IPv6, Multicast, ARP, QoS, and device-level security. Experienced with service provider technologies such as routing protocols (BGP, OSPF, IS-IS), MPLS, L3VPN, L2VPN,Segment-Routing and IPv6 routing. Possesses working knowledge of software programmability, automation, orchestration, and/or virtualization. Candidates with prior Technical Assistance Center (TAC) experience from a product-based company are preferred. Excellent written, verbal, interpersonal, and presentation skills, with a developing ability to function effectively in ambiguous circumstances. #WeAreCisco ( This is the Standard and cannot be changed ) #WeAreCisco where every individual brings their unique skills and perspectives together to pursue our purpose of powering an inclusive future for all. Our passion is connection—we celebrate our employees’ diverse set of backgrounds and focus on unlocking potential. Cisconians often experience one company, many careers where learning and development are encouraged and supported at every stage. Our technology, tools, and culture pioneered hybrid work trends, allowing all to not only give their best, but be their best. We understand our outstanding opportunity to bring communities together and at the heart of that is our people. One-third of Cisconians collaborate in our 30 employee resource organizations, called Inclusive Communities, to connect, foster belonging, learn to be informed allies, and make a difference. Dedicated paid time off to volunteer—80 hours each year—allows us to give back to causes we are passionate about, and nearly 86% do! Our purpose, driven by our people, is what makes us the worldwide leader in technology that powers the internet. Helping our customers reimagine their applications, secure their enterprise, transform their infrastructure, and meet their sustainability goals is what we do best. We ensure that every step we take is a step towards a more inclusive future for all. Take your next step and be you, with us! Show more Show less

Requisition Description University degree in a quantitative field >2 years of experience in quantitative model development/quantitative trading/algo-trading Strong programming skills, python/C++ preferred Ability to work collaboratively across teams Build new, and augment existing, trading algorithms to provide best execution to clients Integrate understanding of market structure, mathematical techniques and trading to identify areas where existing models can be improved Research, prototype and back-test new ideas, and work with production team on high-quality implementation of successful ideas in production Hands on development experience in C++ STL. Candidate should have experience in the development of low latency trading platform. Should know Network programming – TCP, UDP, sockets and multicast. Should have a good understanding of market data and exchange protocols. Working knowledge of Python and shell scripting will be a plus. Should have lead a development team of at least 5-7 members. 5-7 years of experience in C++ STL. Roles And Responsibilities Build new, and augment existing, trading algorithms to provide best execution to clients Integrate understanding of market structure, mathematical techniques and trading to identify areas where existing models can be improved Research, prototype and back-test new ideas, and work with production team on high-quality implementation of successful ideas in production Hands on development experience in C++ STL. Candidate should have experience in the development of low latency trading platform. Should know Network programming – TCP, UDP, sockets and multicast. Should have a good understanding of market data and exchange protocols. Working knowledge of Python and shell scripting will be a plus. Should have lead a development team of at least 5-7 members. Show more Show less

Job Title: Low-Latency Rust Developer Location: Gurgaon Company: 39k Group – India’s Largest Crypto Trading Firm About 39k 39k Group is a high-frequency trading firm operating globally across centralized crypto exchanges. We specialize in ultra-low-latency strategies and market making, and we're scaling our infrastructure to handle billions of events daily with microsecond-level performance. Role Overview We’re hiring a Rust engineer with hands-on experience in building low-latency systems . You’ll work closely with traders and infra teams to write performance-critical components for our trading stack, including market data adapters, execution gateways, and simulation engines. What You’ll Do Design and build latency-sensitive systems in Rust that process millions of messages per second. Optimize for performance across the stack: CPU cache, memory allocation, lock-free data structures, and network IO. Build exchange connectors and event-driven pipelines for ingesting market data and sending orders with minimal jitter. Write multithreaded, asynchronous code that runs reliably under real-time constraints. Collaborate with strategy teams to simulate, test, and refine infrastructure under production-like load. Analyze latency across the wire, system, and application layers — and tune accordingly. What We’re Looking For 3–5 years of professional Rust experience , ideally in trading systems, embedded systems, or performance-critical infrastructure. Deep understanding of: Systems programming and memory management Lock-free programming, bounded queues, and async runtimes TCP/UDP, multicast, and event-driven network systems Prior experience building low-latency infrastructure (in trading, gaming, or real-time systems). Comfort with Linux , performance profiling tools, and writing testable code under production constraints. Bonus: Experience in C++, HFT systems, kernel bypass networking (e.g., DPDK, io_uring), or time sync (e.g., PTP, NTP). Why Join Us? Build systems that directly impact real PnL in live markets — no layers, no bureaucracy. Collaborate with world-class quants and traders on infrastructure that matters. Operate at the edge of crypto market structure — 24/7, real-time, and globally connected. Hybrid flexibility and outcome-driven culture. If you’re a systems engineer who sweats nanoseconds and loves Rust — this is the place to make your code count. Show more Show less

CommScope’s RUCKUS ICX team is now redefining switching architecture and design with a move toward state sharing architecture and platform-independent software that can run efficiently on multicore CPUs and on multiple networking ASICs. The Staff Quality Assurance Engineer/ Tester will work on developing and implementing test plans and automated tests for new features, new hardware, and functionality of the RUCKUS ICX products. Required Qualifications for Consideration: BE/ME in Computer Science, Other Engineering/ Technical Degree The candidate must have hands-on exp. in developing Gen AI tools for test automation/ Overall system test and feature intersection testing and system stability testing, test planning and test script reviews Candidate must have hands-on exp in one or more of the technology areas of Enterprise product- Layer-2, Layer-3(BGP, OSPF), VxLAN BGP-EVPN, Multicast (PIMv4/v6), IGMP Snooping Security (TLS/SSL, 802.1x, IP ACL's, IPSEC, SSH/Tacacs, Macsec etc..), Multicast (PIMv4, PIMv6, IGMP Snooping/MLD) You Will Excite Us If You Have: Working experience with 5 to 8 years in highly technical roles in test engineering or enterprise services at large organizations or innovative startups Hands-on experience in automation with Python scripting languages and robot framework Hands-on experience in using Spirent Test Center traffic generators Experience with Test plan preparation Exposure to issue reproduction, root cause analysis, and testing. Excellent analytical and interpersonal skills The candidate needs to be able to understand feature requirements and translate to test cases and test automation Experience with Customer engagements (both proactive and reactive) Excellent written and verbal communication skills Show more Show less

Req ID: 78957 Location: Bangalore, Karnataka, India In our 'always on' world, we believe it's essential to have a genuine connection with the work you do. CommScope is looking to add a Technical Support Engineer to join our team. How You'll Help Us Connect the World The Technical Support Engineer (TSE) will be responsible for providing first level of Technical Support for various technologies in Ruckus Wireless products to our Enterprise customers. Required Qualifications For Consideration Be the first technical point of contact for the customer Should possess the ability to handle critical (P1) cases soon after the training in Ruckus Products Demonstrate the ability to work with Escalation team and/or engineering teams to manage raised cases Work closely with SE teams internally on larger networks and more sophisticated issues Identify customer problems/issues and assist customer to resolve issues while consistently providing great Customer Experience Identify and reproduce customer technical problems in a test/lab environment Work on day-day tickets, follow-up with clients, provide feedback and see problems through to resolution Ensure proper case documentation and closure Generate clear and concise documentation in the form of case notes, technical tips and white papers Contribute to the knowledge base by creating KB articles Advise and discuss with Staff or Principal Engineers on calls and emails that require assistance. Timely handoff (critical issue) of cases that require sophisticated technical investigation by the LTE Team Manage customer expectation and make sure customer is receiving the highest quality of service Document customer issues for future reference and build knowledge base of the solutions given to the customer Actively participate in trainings and improve product and process knowledge Strict alignment to Service Level Agreement important metrics Understand the SLA’s and work/align style of working towards meeting them KRAs include: CSAT, Active Backlog, Aged Backlog, Time to Resolve and Time to Close, Critical issue %, KB Contribution You Will Excited Us If You Have Minimum of 2 years of customer support experience in IP networks, WiFi or related environment. Data networking is required, Wireless networking experience is desired. Preferably worked as an engineer TAC Excellent written and oral communication ability, including formal presentation skills to customers, partners, Ruckus accounts and support teams Good understanding and applied knowledge of TCP/IP, L3 routing, L2 switching, Multicast, firewalls, QOS Good understanding and solving skills with wireless technologies 802.11x, WLAN authentication, encryption, EAP, PSK, Radius, AAA, DNS Good understanding of RF transmission and antenna behavior Technical expertise in fixing and resolving sophisticated Layer 2/3 and/or wireless issues in multi-vendor environments Experience providing support to advise customers, resellers, and field personnel in resolving company product related issues Experience working in a support lab environment for problem replication Experience documenting the sequence of events related to resolving customer technical issues Proficient with analyzing data traces from protocol analyzers such as Wireshark Hands on experience on protocol analyzers tools such as Wireshark, Ethereal, Ruckus Wireless Products, Ethernet switching, Routing and Data Centers, Wi-Fi solutions, Multi-tenant solutions, Hotspot services, IOT solutions. Bachelor or diploma in a computer related field or equivalent work experience Experience Considered Favorably Experience with Wireless survey tools like Ekahau Solid Understanding of Salesforce and JIRA. Multiple language skills Experience working with Linux Experience working in (or with) a vendor Relevant industry accreditations/certifications: CWNA, CCNA, CCNP, JNCIA, JNCIS Communication/work Style Excellent communication/interpersonal skills to clearly and simply articulate ideas, frame problems and offer solutions Strong interpersonal skills with a focus on customer satisfaction A belief in ownership Ability to drive for results and meet tight deadlines while maintaining a high level of accuracy and attention to details Must maintain a professional attitude, demeanor and be highly motivated and self-directed Encourages and accepts feedback Work Schedule: Monday through Friday or ‘staggered work week’, i.e. Sunday through Thursday or Tuesday through Saturday and weekend or overnight hours as required. What Happens After You Apply Learn how to prepare yourself for the next steps in our hiring process by visiting https://jobs.commscope.com/content/How-We-Hire/?locale=en_US Why CommScope? CommScope is on a quest to deliver connectivity that empowers how we live, work, and learn. Our employees push the boundaries of communications technology that enables game-changing discoveries like 5G, the Internet of Things, and gigabit speeds for everyone, everywhere. With our unmatched expertise in copper, fiber, and wireless infrastructure, our global clients rely on us to outperform today and be ready for the needs of tomorrow. RUCKUS Networks builds and delivers purpose-driven networks that perform in the demanding environments of the industries we serve. Together with our network of trusted go-to-market partners, we empower our customers to deliver exceptional experiences to the guests, students, residents, citizens and employees who count on them. www.ruckusnetworks.com If you want to grow your career alongside bright, passionate, and caring people who strive to create what's next…..come connect to your future at CommScope. CommScope is an Equal Opportunity Employer (EEO), including people with disabilities and veterans. If you are seeking an accommodation for the application or interview process, please contact us to submit your request at talentacquisition@commscope.com Learn more about how we're on a quest to connect the future and build what's next. Show more Show less

In our 'always on' world, we believe it's essential to have a genuine connection with the work you do. CommScope is looking to add a Technical Support Engineer to join our team. How You'll Help Us Connect the World The Technical Support Engineer (TSE) will be responsible for providing first level of Technical Support for various technologies in Ruckus Wireless products to our Enterprise customers. Required Qualifications For Consideration Be the first technical point of contact for the customer Should possess the ability to handle critical (P1) cases soon after the training in Ruckus Products Demonstrate the ability to work with Escalation team and/or engineering teams to manage raised cases Work closely with SE teams internally on larger networks and more sophisticated issues Identify customer problems/issues and assist customer to resolve issues while consistently providing great Customer Experience Identify and reproduce customer technical problems in a test/lab environment Work on day-day tickets, follow-up with clients, provide feedback and see problems through to resolution Ensure proper case documentation and closure Generate clear and concise documentation in the form of case notes, technical tips and white papers Contribute to the knowledge base by creating KB articles Advise and discuss with Staff or Principal Engineers on calls and emails that require assistance. Timely handoff (critical issue) of cases that require sophisticated technical investigation by the LTE Team Manage customer expectation and make sure customer is receiving the highest quality of service Document customer issues for future reference and build knowledge base of the solutions given to the customer Actively participate in trainings and improve product and process knowledge Strict alignment to Service Level Agreement important metrics Understand the SLA’s and work/align style of working towards meeting them KRAs include: CSAT, Active Backlog, Aged Backlog, Time to Resolve and Time to Close, Critical issue %, KB Contribution You Will Excited Us If You Have Minimum of 2 years of customer support experience in IP networks, WiFi or related environment. Data networking is required, Wireless networking experience is desired. Preferably worked as an engineer TAC Excellent written and oral communication ability, including formal presentation skills to customers, partners, Ruckus accounts and support teams Good understanding and applied knowledge of TCP/IP, L3 routing, L2 switching, Multicast, firewalls, QOS Good understanding and solving skills with wireless technologies 802.11x, WLAN authentication, encryption, EAP, PSK, Radius, AAA, DNS Good understanding of RF transmission and antenna behavior Technical expertise in fixing and resolving sophisticated Layer 2/3 and/or wireless issues in multi-vendor environments Experience providing support to advise customers, resellers, and field personnel in resolving company product related issues Experience working in a support lab environment for problem replication Experience documenting the sequence of events related to resolving customer technical issues Proficient with analyzing data traces from protocol analyzers such as Wireshark Hands on experience on protocol analyzers tools such as Wireshark, Ethereal, Ruckus Wireless Products, Ethernet switching, Routing and Data Centers, Wi-Fi solutions, Multi-tenant solutions, Hotspot services, IOT solutions. Bachelor or diploma in a computer related field or equivalent work experience Experience Considered Favorably Experience with Wireless survey tools like Ekahau Solid Understanding of Salesforce and JIRA. Multiple language skills Experience working with Linux Experience working in (or with) a vendor Relevant industry accreditations/certifications: CWNA, CCNA, CCNP, JNCIA, JNCIS Communication/work Style Excellent communication/interpersonal skills to clearly and simply articulate ideas, frame problems and offer solutions Strong interpersonal skills with a focus on customer satisfaction A belief in ownership Ability to drive for results and meet tight deadlines while maintaining a high level of accuracy and attention to details Must maintain a professional attitude, demeanor and be highly motivated and self-directed Encourages and accepts feedback Work Schedule: Monday through Friday or ‘staggered work week’, i.e. Sunday through Thursday or Tuesday through Saturday and weekend or overnight hours as required. What Happens After You Apply Learn how to prepare yourself for the next steps in our hiring process by visiting https://jobs.commscope.com/content/How-We-Hire/?locale=en_US Why CommScope? CommScope is on a quest to deliver connectivity that empowers how we live, work, and learn. Our employees push the boundaries of communications technology that enables game-changing discoveries like 5G, the Internet of Things, and gigabit speeds for everyone, everywhere. With our unmatched expertise in copper, fiber, and wireless infrastructure, our global clients rely on us to outperform today and be ready for the needs of tomorrow. RUCKUS Networks builds and delivers purpose-driven networks that perform in the demanding environments of the industries we serve. Together with our network of trusted go-to-market partners, we empower our customers to deliver exceptional experiences to the guests, students, residents, citizens and employees who count on them. www.ruckusnetworks.com If you want to grow your career alongside bright, passionate, and caring people who strive to create what's next…..come connect to your future at CommScope. CommScope is an Equal Opportunity Employer (EEO), including people with disabilities and veterans. If you are seeking an accommodation for the application or interview process, please contact us to submit your request at talentacquisition@commscope.com Show more Show less

Job Description At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. Role: L3 TAC Engineer – Routing Business Unit: Juniper Advance TAC Required Experience: 8+ Years Location: Bangalore Juniper Network’s Technical Assistance Center (JTAC) is a team of highly experienced engineers who provides focused technical support to customers on Juniper products. This position is for Advance TAC team and will provide level 3 (L3) product escalation support for routing platforms from different products series like M, T, Mx, ACX and PTX. This is an individual contributor role. There will be weekend and holiday coverage as per roster. Responsibilities: Lead and drive problems reported by customers on Juniper routing platforms towards effective resolution. Narrow down reported problems to software/hardware, replicate customer reported problems in JTAC lab for engineering engagement, own and document communications among customers, engineering and other stakeholders and provide final fix to customers. Work with highly knowledgeable group of customers and partners. Be an escalation point for other TAC groups within the organization. Be a customer advocate for timely resolution of the problems reported, understand the environment/network and impact on business. Participate in cross functional tasks such as new product development projects, create knowledge base and whitepapers. Be a fast learner and keep pace with newer technologies and new products. And help improve processes and tools. Requirements Requires B.E. in Electronics Engineering or Computer Science with at least 8+ years of experience in the Networking industry. Troubleshooting, implementation and support of large IP networks (preferably Service Provider) Excellent Customer handling and communication (verbal and written) skills and experience in directly interacting with the global customers. Primary Skills Thorough understanding (Packet level) of – IP Packet flow, OSI layers Layer 3 - IP and related technologies (ICMP, TCP, IPSec, GRE, QoS, VRRP) IP routing protocols (BGP, OSPF, ISIS , RIP) Layer 2 technologies (Ethernet, 802.1q/p VLAN, STP, RSTP, ARP, PPP, MLPPP, LACP) Experience in PTP/ SyncE protocols. Understanding/Exposure/Expertise in one or more areas – MPLS, VPLS, L2 VPNs, L3 VPN, EVPN, VxLAN MPLS Traffic Engineering, LDP, RSVP, Segment Routing Multicast technologies NG-MVPN, PIM Perl/Unix/Expect/Python scripting Preferred Certifications - JNCIS-SP, JNCIE-SP/DC/ENT, CCIE-SP or other equivalent certifications. ABOUT JUNIPER NETWORKS Juniper Networks challenges the inherent complexity that comes with networking and security in the multicloud era. We do this with products, solutions and services that transform the way people connect, work and live. We simplify the process of transitioning to a secure and automated multicloud environment to enable secure, AI-driven networks that connect the world. Additional information can be found at Juniper Networks (www.juniper.net) or connect with Juniper on Twitter, LinkedIn and Facebook. WHERE WILL YOU DO YOUR BEST WORK? Wherever you are in the world, whether it's downtown Sunnyvale or London, Westford or Bengaluru, Juniper is a place that was founded on disruptive thinking - where colleague innovation is not only valued, but expected. We believe that the great task of delivering a new network for the next decade is delivered through the creativity and commitment of our people. The Juniper Way is the commitment to all our colleagues that the culture and company inspire their best work-their life's work. At Juniper we believe this is more than a job - it's an opportunity to help change the world. At Juniper Networks, we are committed to elevating talent by creating a trust-based environment where we can all thrive together. If you think you have what it takes, but do not necessarily check every single box, please consider applying. We’d love to speak with you. Additional Information for United States jobs: ELIGIBILITY TO WORK AND E-VERIFY In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire. Juniper Networks participates in the E-Verify program. E-Verify is an Internet-based system operated by the Department of Homeland Security (DHS) in partnership with the Social Security Administration (SSA) that allows participating employers to electronically verify the employment eligibility of new hires and the validity of their Social Security Numbers. Information for applicants about E-Verify / E-Verify Información en español: This Company Participates in E-Verify / Este Empleador Participa en E-Verify Immigrant and Employee Rights Section (IER) - The Right to Work / El Derecho a Trabajar E-Verify® is a registered trademark of the U.S. Department of Homeland Security. Juniper is an Equal Opportunity workplace. We do not discriminate in employment decisions on the basis of race, color, religion, gender (including pregnancy), national origin, political affiliation, sexual orientation, gender identity or expression, marital status, disability, genetic information, age, veteran status, or any other applicable legally protected characteristic. All employment decisions are made on the basis of individual qualifications, merit, and business need.

In our 'always on' world, we believe it's essential to have a genuine connection with the work you do. CommScope is looking to add a “Staff Engineer” to our RUCKUS team based in Bengaluru, INDIA. How You'll Help Us Connect the World: CommScope’s RUCKUS ICX team is now redefining switching architecture and design with a move toward state sharing architecture and platform-independent software that can run efficiently on multicore CPUs and on multiple networking ASICs. The Staff Quality Assurance Engineer/ Tester will work on developing and implementing test plans and automated tests for new features, new hardware, and functionality of the RUCKUS ICX products. Required Qualifications for Consideration: BE/ME in Computer Science, Other Engineering/ Technical Degree The candidate must have hands-on exp. in developing Gen AI tools for test automation/ Overall system test and feature intersection testing and system stability testing, test planning and test script reviews Candidate must have hands-on exp in one or more of the technology areas of Enterprise product- Layer-2, Layer-3(BGP, OSPF), VxLAN BGP-EVPN, Multicast (PIMv4/v6), IGMP Snooping Security (TLS/SSL, 802.1x, IP ACL's, IPSEC, SSH/Tacacs, Macsec etc..), Multicast (PIMv4, PIMv6, IGMP Snooping/MLD) You Will Excite Us If You Have: Working experience with 5 to 8 years in highly technical roles in test engineering or enterprise services at large organizations or innovative startups Hands-on experience in automation with Python scripting languages and robot framework Hands-on experience in using Spirent Test Center traffic generators Experience with Test plan preparation Exposure to issue reproduction, root cause analysis, and testing. Excellent analytical and interpersonal skills The candidate needs to be able to understand feature requirements and translate to test cases and test automation Experience with Customer engagements (both proactive and reactive) Excellent written and verbal communication skills What happens after you apply : Learn how to prepare yourself for the next steps in our hiring process by visiting https://jobs.commscope.com/content/How-We-Hire/?locale=en_US Why CommScope? CommScope is on a quest to deliver connectivity that empowers how we live, work, and learn. Our employees push the boundaries of communications technology that enables game-changing discoveries like 5G, the Internet of Things, and gigabit speeds for everyone, everywhere. With our unmatched expertise in copper, fiber, and wireless infrastructure, our global clients rely on us to outperform today and be ready for the needs of tomorrow. RUCKUS Networks builds and delivers purpose-driven networks that perform in the demanding environments of the industries we serve. Together with our network of trusted go-to-market partners, we empower our customers to deliver exceptional experiences to the guests, students, residents, citizens and employees who count on them. www.ruckusnetworks.com If you want to grow your career alongside bright, passionate, and caring people who strive to create what's next…..come connect to your future at CommScope. CommScope is an Equal Opportunity Employer (EEO), including people with disabilities and veterans. If you are seeking an accommodation for the application or interview process, please contact us to submit your request at talentacquisition@commscope.com

Join our forward-thinking team as a Linux Engineer with a strong foundation in Python, where you will play a pivotal role in automating and optimizing our Linux server infrastructure. At IMC, the Linux Engineering team is at the heart of our operations, managing the provisioning, configuration, and ongoing performance of an extensive and mission-critical Linux server fleet. In this role, you will leverage cutting-edge automation and self-service tools to ensure our servers are not only stable and reliable but also scalable to meet the demands of a rapidly evolving industry. Your innovative approach and commitment to continuous improvement will help drive us to remain leaders in the field, integrating the latest technologies and methodologies to maintain our competitive edge. Your Core Responsibilities: Use state-of-the-art tools and methods to troubleshoot and resolve complex issues on enterprise Linux systems, ensuring the stability and functionality of our key trading and development systems Enhance and support configuration management code and automated processes that operate on 7500+ critical Linux systems in a near 24/7 High-Frequency Trading (HFT), Ultra Low Latency environment Apply your Python expertise to design, develop, and support processes that manage and maintain critical Linux systems at scale in a diverse and technically complex environment Improve and support existing programs and processes that provision bare-metal servers, transforming them from a blank-slate to fully functioning Linux trading and development platforms Support and enhance our metrics and log collection infrastructure, as well as our core monitoring and alerting tools, ensuring robust system visibility Consistently communicate status updates, ideas, and strategies with peers and stakeholders through various channels including chats, face-to-face interactions, issue tracking tickets, clear commit messages, and well-documented merge requests Your Skills and Experience: Bachelor’s Degree in Computer Engineering or similar field of study 5+ years of experience in Linux engineering, debugging, administration, and OS system provisioning (PXE/DHCP/TFTP/Grub) Extensive experience with configuration management at scale, preferably with Puppet and Hiera Experience in Docker image building, modification, and publishing Hands-on experience with Kubernetes Advanced skills in Python for automation, API programming, design, unit testing, and debugging Proven experience in designing Ansible tasks and playbooks, as well as utilizing Ansible Tower Expertise in RPM design, build, publishing, and repository management Familiarity with CI/CD pipelines, version control systems (git), branching and merging best practices Proficiency in a range of system/network tools and services including EBPF, tcpdump, strace, nmcli (Network Manager), systemd, ntp/ptp, lsof, nc, nmap and NFS/S3 storage Proficiency with networking fundamentals including DNS, TCP/UDP/multicast etc. Experience with monitoring tools such as Prometheus/Grafana, Alert Manager, Alerta and OpsGenie About Us IMC is a leading trading firm, known worldwide for our advanced, low-latency technology and world-class execution capabilities. Over the past 30 years, we’ve been a stabilizing force in the financial markets – providing the essential liquidity our counterparties depend on. Across offices in the US, Europe, and Asia Pacific, our talented employees are united by our entrepreneurial spirit, exceptional culture, and commitment to giving back. It's a strong foundation that allows us to grow and add new capabilities, year after year. From entering dynamic new markets, to developing a state-of-the-art research environment and diversifying our trading strategies, we dare to imagine what could be and work together to make it happen. Show more Show less

Our client is a top-tier global investment firm, and they are seeking a Market Data Engineer to support and enhance its real-time market data infrastructure. This is a great opportunity to work at the intersection of trading and technology, where you'll play a key role in ensuring the stability and performance of market data systems that power trading decisions across multiple strategies. This role is based in Bangalore, India. Requirements: Solid background managing real-time and enterprise market data platforms in a trading environment Familiarity with both vendor-provided (Refinitiv, Bloomberg etc.) and direct exchange data feeds Strong grasp of market data concepts, including data models, protocols, order book representations etc Hands-on experience with software development (Python or C++) Experience in SRE/DevOps is required Comfortable navigating Linux environments and working with networking protocols, especially multicast and TCP/IP Experience working in cloud domain (AWS/Azure/GCP) is a bonus Strong interpersonal skills to engage with traders, portfolio managers, and internal tech teams If you are interested, please apply to the job post or contact me at xuanxuan.lim@ambition.com.sg Regrettably, only shortlisted candidates will be notified. Business Registration Number: 200611680D |Licence Number: 10C5117 |EA Registration Number: R23115372 Show more Show less

Senior System Engineer -SASE Location: North Description About Us Versa Networks, Inc. is a leading vendor of next-generation Software Defined solutions and architectures, called Unified-SASE (Secure Access Service Edge). Versa is providing an end-to-end solution that both simplifies and secures the WAN/branch office network as well as securing connectivity for remote users. The Goal Of Versa Networks Is To Provide Unprecedented Business Advantages Through a Software-based Approach That Allows For Unmatched Agility, Cost Savings And Flexibility. We Have Created a Feature-rich, Scalable Yet Simple To Use Software Platform To Implement Many Different Enterprise And Service Provider Use Cases, Including Full software-defined and Unified SASE for enterprise customers or MSP’s. Secure SD-WAN for enterprises with layered security. Leading and award winning Cloud Security through the Versa SASE Fabric. We are looking for passionate, entrepreneurial, and tech-savvy Sr. Systems Engineers to help our customers and partners evaluate, adopt and expand the use of our technology. Job responsibilities Provide pre-sales technical support and technical expertise to our customers and partners with objective to achieve sales targets. Establish trusted advisory role with strategic customers and partners (CIO, CISO). Enable and/or update partner network on product evolution. Perform workshops with prospects or customers on product evaluations and do demonstrations. Perform hands-on tests to validate customer proof-of-concept setups, network designs, and network deployments using new products and feature. Respond to RFI’s/RFP’s. Provide market and product feedback to product management and back-office. Keep up-to-date on competitive solutions, products, and services. Author whitepapers, knowledge base articles, and other customer/partner facing content. Essential Skills Experience in planning and designing or operating service provider or large enterprise WAN/LAN networks Knowledge on solutions on Cloud security with FWaaS, DLP, CASB, RBI and Malware prevention solutions. Knowledge on technologies used in the security scene, such as proxies, SSL/TLS, VPN’s, Active Director/SAML/LDAP, threat prevention and mitigation Understanding networking and security architectures on the SASE framework. In depth understanding of TCP/IP protocol stack and operation. Knowledge on WAN technologies and protocols like MPLS, MPLS based VPNs, BGP, OSPF, QoS, NAT, Multicast. Knowledge in architecting and/or managing large-scale, high performing and resilient Enterprise networking and security solutions. Knowledge on Linux administration. Desired Skills Knowledge on best practices architectures for SaaS applications. Hands-on experience in public and private cloud technologies such as AWS, Azure, Openstack, VMware. Shell scripting, python scripting knowledge. Competency Great analytical thinking. Ability to think full stack when it comes to problem solving. Ability to learn new technology quickly. Excellent hands-on skills in deploying and troubleshooting complex networks. Willingness to help customers, peers and other team members at any time. Our Benefits Versa Networks is a small but rapidly growing organization. It is built by people with vast experience in the networking industry. We are a pragmatic team with a healthy work-life balance. We offer competitive compensation packages with pre-IPO equity. Additionally, we offer a quality of life benefit to everyone in an inspiring environment with skilled and passionate co-workers. Our exciting company culture offers a great place to work and most important, to have fun. Show more Show less

Skills: Routing Protocols, switching, VXLAN, NDFC, nexus, troubleshooting, CLI, Job Description 24*7 Network L3/SME support Performing network maintenance and system upgrades including service packs, patches, hot fixes and security configurations Performing network Service ticket and Incident resolution on routing and switching Network Troubleshooting support for connectivity, performance issue New deployment support with MOP preparation and execution on routing and switching Product vendor collaboration Service Provider collaboration SOP preparation, review, update Network diagram preparation, review , update Network Audit Support. Required Skill hands-on experience on routing protocols(Static, OSPF, BGP, MPLS, MPLS-VPN) hands-on experience on VXLAN operation and management hands-on experience on NDFC tool. understanding on HSRP, VRRP Strong understanding on switching (nexus VPC, LACP,STP,VTP,trunking,Access ports) network access-list management Strong troubleshooting skill on CLI and using monitoring tools. good understanding on Multicast protocols Wireshark analysis Network solution on fault mitigation Network capacity management, optimization, and improvement Add-on Skill Cisco ACI understanding on load-balancer Understanding on firewall Understanding on DNS functionality and troubleshooting. Show more Show less

Req ID: 124987 Remote Position: No Region: Asia Country: India State/Province: Chennai City: Guindy, Chennai Summary This is an exciting opportunity in Celestica’s Hardware Platform Solutions (HPS) to make a positive impact and be part of a rapid business growth in a dynamic environment. This individual contributor reports to the Customer Experience (CX) organization and will be empowered and responsible for troubleshooting and resolving customer technical issues arising from Customers' networking (primarily in Switching and Network Security), storages, servers software with a focus on SONiC related issues. The role is a technically hands-on one. The successful candidate will be an experienced technical support troubleshooter who has spent extensive amount of time successfully working on and resolving various technical issues, interfacing with customers, and managing escalations on mission-critical networks/operations. One who can be calm while working under pressure, and has strong operational experience to systemically and expediently drive issues/escalations resolutions. The Network Engineer engages with customers to understand their topology and provides suggestions, answer questions, reviews configurations, troubleshoots issues. They are also expected to participate in pre-sales activities which include (but not limited to) assist Celestica’s Sales Engineers and Business Development teams. They are expected to have a complete understanding of networking protocols that are common in a Data Center, Enterprise and Campus scenarios, Author test cases using Python/Go to assist with internal Q/A activities and author Application Notes for consumption by the customers. Should be highly experienced in troubleshooting a wide array of network related issues. Must have an understanding of switch and router architecture. Travel requirements may be up to 25% of the time. Detailed Description Experience on SONiC network operating system and FRR stack is required Experience in designing, configuring, troubleshooting, optimizing network hardware, topologies and deployments (DC/Enterprise/Campus) is required Deep understanding of networking concepts, architecture, topology (Places-In-Network), network protocols including but not limited to BGP, OSPF, ISIS, VXLAN, EVPN, IGMP, DHCP, BFD, VRF, Authentication (RADIUS/TACACS), Network Management protocols, NAT, Multicast, QoS (RoCE/DSCP), ACL, ZTP, Telemetry, Monitoring/Analytics is required Deep understanding of Switching/Network Security/Routing hardware architecture is required Proficiency in Linux is required Experience in C and scripting languages like Python/Go is a major plus Must have direct customer interface experience Must have experience is writing technical documentation (e.g.) Application Notes, FAQs, Installation Guides, User manual, Troubleshooting Guides Ability to travel up to 25% of the time (both domestic and international) Ability to work on a rotation basis on weekends, holidays and during off business hours to coincide with North America and Europe working hours is required. Knowledge/Skills/Competencies Refer to technical skills below Physical Demands Duties of this position are performed in a normal office environment. Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required. Occasional travel may be required. Typical Experience 10+ years. Typical Education Bachelor degree or consideration of an equivalent combination of education and experience. Educational Requirements may vary by Geography Notes This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time. Celestica is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any protected status (including race, religion, national origin, gender, sexual orientation, age, marital status, veteran or disability status or other characteristics protected by law). At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them. Company Overview Celestica (NYSE, TSX: CLS) enables the world’s best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development – from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers. Celestica would like to thank all applicants, however, only qualified applicants will be contacted. Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services. Show more Show less

Location: Noida, India Job Type: Full-Time Availability: Immediate Joiners Preferred Job Summary: We are seeking an experienced Data Center Network Engineer with a strong specialization in Cisco ACI (Application Centric Infrastructure) to design, implement, and maintain robust and scalable network infrastructures across our data center environments. The ideal candidate will have hands-on experience in deploying and managing Cisco ACI fabric and related components, along with a deep understanding of modern data center networking, Layer 2/3 protocols, and integration with virtualization and security platforms. Key Responsibilities: Design, implement, and maintain Cisco ACI-based data center networks. Manage ACI Fabric components: APIC controllers, spines, and leaf switches. Create and manage tenants, VRFs, bridge domains, EPGs, contracts, and policies within ACI. Integrate ACI with virtualization platforms (VMware vCenter, Hyper-V, etc.) and security platforms. Troubleshoot complex network and ACI-related issues across multi-site environments. Plan and execute migrations from traditional networking to ACI-based fabric. Perform regular network assessments, capacity planning, and optimization. Document network architecture, topologies, and procedures. Collaborate with infrastructure, security, cloud, and application teams to align network architecture with business needs. Stay up to date with Cisco technologies, data center trends, and best practices. Required Skills and Qualifications: Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent work experience). 5+ years of experience in data center networking. 3+ years of hands-on experience with Cisco ACI (design, deployment, operations). Strong understanding of Layer 2/3 protocols (BGP, OSPF, VXLAN, EVPN, STP). Solid knowledge of IP addressing/subnetting, VRF, multicast, QoS, etc. Familiarity with network monitoring and automation tools. Strong troubleshooting and problem-solving skills. Good understanding of ITIL processes and change management. Preferred Qualifications: Cisco certifications: CCNP/CCIE Data Center or ACI Specialist certification. Experience with Cisco Nexus switches (9K, 7K, 5K). Experience with multi-site ACI, remote leaf deployments, and integration with public cloud (AWS, Azure). Experience in automation using Ansible, Python, or REST APIs. Experience with security integration (firewalls, segmentation, microsegmentation). Experience working in enterprise or service provider environments. Why Join Us: Opportunity to work on cutting-edge data center technologies. Collaborative and innovative work environment. Career development and training opportunities. Competitive compensation and benefits. Show more Show less

TCS has been a great pioneer in feeding the fire of young techies like you. We are a global leader in the technology arena and there’s nothing that can stop us from growing together. What we are looking for Role: NOC Experience Range: 5 - 8 years Location: Chennai/Bangalore/Pune Interview Mode: Friday Virtual Drive Must Have: Expertise and sound knowledge in Network Data – Routing & Switching. Routing switching skills include; layer 3 path control, IPV4 redistribution, EIGRP, OSPF, BGP based solutions, Layer 2 switching, VLANs, High Availability, Multicast & NX OS. Should have sound knowledge in handling Cisco Routers & Switches. Should have good knowledge in Firewall Technologies. Should have working experience as part of a network team within a large multi-site mission critical network. Should have experience of Checkpoint, Palo Alto and Cisco ASA Firewalls. Good to Have: Experience in a blue-chip financial sector network infrastructure. Ability to advise on network systems and solutions that will benefit the customer infrastructure. Essential: To be the Network SME for the Network Data and Security infrastructure. Maintain and monitor network performance. Take ownership of network incidents and troubleshoot from the first alert to the resolution, liaising with users, internal teams and vendors. Minimum Qualification: •15 years of full-time education •Minimum percentile of 50% in 10th, 12th, UG & PG (if applicable) Show more Show less

Hyderabad, India Technology In-Office 8626 Job Description Job Purpose ICE Data Services, located in Hyderabad, India is seeking a Developer to join our team of talented, creative and dedicated professionals. Responsibilities The Software Engineer is responsible for all phases of the project life-cycle activities, from initial analysis through production support including design, implementation, testing, integration, and maintenance. Responsibilities will include: Assist technical & product managers in the evaluation of product requirements for software applications. Develop detailed specifications. Provide accurate and reliable estimates for project tasks Application development, customization and integration of work Design, code and unit test the applications Maintain/modify existing software applications with periodic releases Create test plans and test tools; support testing and address on-line bug reports/issues Document applications for technical white papers, user guides and operations guide Be available after normal working hours to support production problems and deployments Knowledge and Experience Very strong C/C++ programming – 7+ yrs of development on Unix/Linux platforms. Experience with Linux/Unix and shell scripting exposure Knowledge of Java, Python TCP and Multicast knowledge. Hands on experience on developing multi-threaded applications. Understanding complex systems and how to debug problems Experience with debuggers such as GDB, and memory checkers such as Valgrind Experience with Source Control Management (CVS, GiT, SVN) Experience with unit testing and testing frameworks SDLC experience as applicable to current development group processes Ability to adhere to group standards Teamwork - ability to work as project team member, work effectively with team leads, manager, as well as other groups including QA, Operations, and Product Management Excellent written and verbal skills Bachelor’s Degree or equivalent in Computer Science or related field Pluses: Experience with MySQL Understand market data behavior across multiple asset classes (Equities, options, fixed income, and derivatives). Complex High Throughput, Low Latency systems. Experience with cloud based application development and setup

Required Qualifications: Bachelor's degree in computer science, Engineering, or a related field (or equivalent experience). 8+ years of experience in enterprise networking, including design and deployment. 3+ years of hands-on experience with Cisco ACI architecture, deployment, and operations. Strong understanding of Layer 2/3 networking, VXLAN, BGP, OSPF, and multicast. Expertise in Cisco Nexus switches (9000 series) and APIC controller configuration. Familiarity with ACI policy models, tenants, application profiles, contracts, and EPGs. Experience with ACI multi-site & Macro-Segmentation deployments and integrations. Experience with virtualization platforms (VMware, Hyper-V), SD-WAN, and network security. Relevant certifications: CCNP/CCIE Data Center, Cisco ACI Field Engineer Specialist, or similar. Requirements: Key Responsibilities: Lead the design, architecture, and deployment of Cisco ACI-based networking infrastructure. Develop and maintain high-level and low-level design documentation for ACI fabrics and integration with existing systems. Ensure alignment of ACI architecture with enterprise IT strategy, security policies, and business goals. Oversee migrations from legacy data center networking to ACI-based infrastructure. Collaborate with network engineers, security teams, and application owners to define policies, contracts, and tenant models. Evaluate and integrate ACI with third-party platforms, such as firewalls, load balancers, and hypervisors. Serve as the subject matter expert for ACI and associated SDN technologies. Provide technical leadership in troubleshooting, performance tuning, and capacity planning. Stay current on Cisco ACI advancements and contribute to continuous improvement initiatives.

Required Qualifications: Bachelor's degree in computer science, Network Engineering, or related field (or equivalent experience). 8+ years of experience in enterprise networking and 4+ years with Cisco ACI deployments. Strong understanding of data center networking, including VXLAN, routing protocols BGP, OSPF, multicast, and Layer 2/3 technologies. Experience with Cisco Nexus switches (especially Nexus 9000 series), APIC CLI/GUI, and troubleshooting ACI fabric issues. Strong understanding of ACI policy-driven networking, including bridge domains, contracts, L3Outs, and service graphs. Understanding of hybrid cloud networking and micro-segmentation concepts. Experience in ACI Migrations from Network-centric to application-centric migration in Cisco ACI. Demonstrated experience in application-centric ACI migrations, including dependency mapping and policy translation. Experience in analyzing existing network-centric environments, mapping applications to ACI constructs (tenants, EPGs, contracts), and executing migrations with minimal disruption. Strong troubleshooting and diagnostic skills. Preferred Skills: Hands-on experience with ACI Multi-Pod or Multi-Site environments. Knowledge of network automation (Python, Ansible) and ACI REST APIs. Experience with tools like Cisco NDP, MSO, or third-party app mapping solutions (e.g., Tetration, Algosec). Cisco certifications such as CCNP Data Center, Cisco ACI Field Engineer Specialist, or DevNet Professional. Requirements: Key Responsibilities: Lead or support migrations from traditional L2/L3 data center networks to Cisco ACI using an application-centric approach. Perform application dependency mapping and define ACI constructs such as tenants, application profiles, EPGs, and contracts. Translate existing firewall rules, VLANs, and routing policies into ACI policy models. Deploy, configure, and troubleshoot ACI components including APIC, Nexus 9000 series switches, leaf/spine fabrics, and fabric access policies. Collaborate with application teams to ensure accurate mapping of workloads and security policies. Integrate ACI with virtualization environments (e.g., VMware vCenter, ESXi). Monitor and troubleshoot ACI fabric issues, using tools like APIC GUI/CLI, SNMP, and Syslog. Conduct detailed cutover planning, testing, and rollback strategies for ACI migrations. Integrate ACI with virtual environments (VMware, Hyper-V), firewalls, and load balancers. Document technical designs, migration plans, and operational procedures. Train operations staff and provide post-migration support to ensure environment stability.