66 Core Network Jobs - Page 2

Job Area: Information Technology Group, Information Technology Group > IT Networking General Summary: Qualcomm IT is looking for " Network Engineer " for Qualcomm Global Enterprise networking, Role based out of Bangalore. This position is expected to have good Experience in working on Large scale heterogenous Networks, In-Depth Troubleshooting skills, in Campus Networks and Good understanding of data center networking technologies, network virtualization, and automation. Minimum Qualifications: Bachelor's degree in a technical field (e.g., Computer Engineering, Computer Science, Information Systems). OR 1+ year of Networked Systems-related work experience with a Bachelor's degree in a non-technical field. OR 3+ years of Networked Systems-related work experience without a Bachelors degree. Physical : Frequently transports and installs equipment up to 20 lbs. Scope of the role involves (Responsibilities): Should work in a 24x7 rotational shifts, supporting global Network operations. Should support a heterogenous global network infrastructure consisting of Routers, switches, Data Center Networking gear, Load balancers etc. Should have experience working on Cisco, Aruba, Arista DC Networking, Citrix NetScalers Should have awareness and experience in Monitoring/observability tools like Datadog, Splunk, CAPM. Should also participate in daily operational duties such asresponding to support requests and troubleshooting service problems or outages Perform upgrades, new installations, enhancements and configuration changes as needed. Should have expert skills in Routing & Switching Technologies. Develop and maintain documentation, perform upgrades, installations, enhancements, configuration changes, troubleshooting, monitoring, and other operational responsibilities. Adhere to corporate change management policies and practices and serve as liaison between service groups, customers and IT management to coordinate service impacts. Develop and maintain documentation Assist in the deployment of Network across the Globe. Able to work as part of a virtual global/regional team with cultural and language differences. Supporting a broad range of projects, from enterprise-wide initiatives to localized solutions that may span across multiple departments or functions. Interfacing with other IT groups or internal business units to gather requirements or present solutions that meet business objectives/initiatives. Understanding of IT networking architectures and implementations Technical Qualifications: Required: 4 to 5 years of Experience in Core Networking Skills ( LAN/WAN/Data Center/ Load balancers). Excellent communication skills, both verbal and written. Must have Prior solid Experience in handling L2, L3 Network issues. 3+ years of working experience configuring Cisco IOS and/or NX-OS network equipment Knowledge and experience with protocols/technologies such as OSPF, EIGRP, BGP, STP, QoS, vPC/MLAG/CLAG, VXLAN, Network Access Control, 802.1x. Experience and expertise with TCP/IP operations and troubleshooting. Experience with individual, group and vendor-assisted troubleshooting. Experience working in large scale IT operations and high-risk networks. Familiarity with Python and Ansible automation for networking. Preferred: Experience with Ansible and/or Python automation for networking CCNP Certification. Good Experience supporting and implementing Campus and Data Center Networks. Education Bachelor's/Master's degree in Computer Engineering/Computer Science/Information Technology or equivalent experienceIndustry Standard certification CCNP

Core Domain Services - Technical Lead will be at the forefront of project success, ensuring technical excellence from pre-sales to delivery. You will collaborate with project managers and technical teams, serving as the primary technical liaison for customers. In this dynamic environment, your strategic oversight will guide domain deliverables, manage timelines, and uphold quality standards. Youll foster teamwork through best practices and agile methodologies, driving continuous improvement in service delivery. This role is essential in aligning the projects technical vision with business objectives, making you a key player in achieving revenue milestones and customer satisfaction. Join us in a fast-paced atmosphere that values innovation, collaboration, and a commitment to excellence as we tackle complex challenges together. You have: 15+ years of experience in project management and services/care delivery with a core domain technical background Strong leadership, influencing, and facilitation skills Expertise in Core Networks and Business Applications technologies Track record in delivering strong financial results in key Core Networks projects It would be nice if you also had: PMP certification or equivalent project management credentials Sound understanding of the Nokia portfolio and business environment Experience in managing E2E technical delivery strategies Proficiency in agile methodologies and AIM methodology/Execute process Lead the technical delivery for projects within the domain, ensuring alignment with SME, project managers and end-to-end technical program managers. Serve as the primary technical interface for customer communications, addressing queries and escalations effectively. Develop and execute the domain technical delivery strategy, overseeing project scope, timelines, costs, and quality. Implement and adhere to AIM methodology and EXECUTE processes, ensuring all milestones meet acceptance criteria. Coordinate resolution of critical technical issues and ensure stakeholder alignment throughout the project lifecycle. Support project closure by facilitating Care handovers and collaborating with relevant teams for smooth transitions. Promote best practices and reusable solutions across projects to enhance operational efficiency and quality. Monitor and report on project performance metrics, presenting updates and deliverables during monthly business reviews.

Join our dynamic Product & Engineering Session Control team as a Principal Tester, where you will play a pivotal role in innovating advanced Telecom Software Products for 4G and 5G technologies. In our hybrid work environment, youll work with a passionate group of engineers and product developers, tackling the demands of R&D product development. Your expertise will help ensure quality and reliability in cutting-edge communication technologies, driving meaningful improvements and performance enhancements. You have: 8+ years of relevant testing experience on Telecom grade products. Testing expertise in SIP, VOLTE/IMS, TAS, in 4G/5G core technologies In-depth working experience with cloud-ready, cloud-native, microservices, container architectures. Telecom domain experience in the areas of IMS, IP Networking, Telco cloud Core network, Docker/Container/POD, HTTP/2, Service Mesh, Kubernetes. Testing & Automation (ROBOT, Selenium) It would be nice if you also had: Good knowledge of OS, Storage interfaces/concepts. Analytical and debugging skills and good troubleshooting skills in a Linux Environment Scripting experience with Shell/Perl/Python Work in a mixed environment and use best practices and knowledge of internal or external business issues to improve products or services. Use advanced problem-solving skills to solve complex problems or problems that do not have routine solutions and take a new perspective. Act as a professional advisor and mentor to colleagues. May head projects with manageable risks and resource requirements or small teams, handle day-to-day staff management issues, including resource management and allocation of work. Analyze, design, develop and test products/services/bug resolution for integrated hardware/software systems as per customers' requirements. Resolve customer trouble tickets. Diagnose complex problems/issues (EG hardware, software, combination) and provide resolution or recommend corrective actions. Develop SW / HW build-controlled production releases (EG main and update releases, service packages, maintenance updates, and customer design engineering). Apply and maintain quality standards. Participates in process and tool evolution and improvements.

The Service Reliability Engineer (SRE) role in Apple Services Engineering requires a mix of strategic engineering and design along with hands-on, technical work. This SRE will configure, tune, and fix multi-tiered systems to achieve optimal application performance, stability and availability.We manage jobs as well as applications on bare-metal and cloud computing platforms to deliver data processing for many of Apple s global products. Our teams work with exabytes of data, petabytes of memory, and tens of thousands of jobs to enable predicable and performant data analytics enabling features in Apple Music, TV+, Appstore and other world class products.If you love designing, running systems that will impact millions of users, then this is the place for you!- Support Java-based applications & Spark/Flink jobs on Baremetal, AWS & Kubernetes- Ability to understand the application requirements (Performance, Security, Scalability, etc.) and assess the right services/topology on AWS, Baremetal & Kubernetes- Build automation to enable self-healing systems- Build tools to monitor high performance & alert the low-latency applications- Ability to troubleshoot application-specific, core network, system & performance issues.- Involvement in challenging and fast paced projects supporting Apples business by delivering innovative solutions.- Monitor production, staging, test and development environments for a myriad of applications in an agile and dynamic organisation. BS degree in computer science or equivalent field with 5+ years or MS degree with 3+ years experience, or equivalent. At least 5 years in a Site Reliability Engineering (SRE), DevOps role 5+ years of running services in a large-scale *nix environment Understanding of SRE principles and goals along with prior on-call experience Extensive experience in managing applications on AWS & Kubernetes Deep understanding and experience in one or more of the following - Hadoop, Spark, Flink, Kubernetes, AWS Preferred Qualifications Fast learner with excellent analytical problem solving and interpersonal skills Experience supporting Java applications Experience with Big Data Technologies Experience working with geographically distributed teams and implementing high level projects and migrations Strong communication skills and ability to deliver results on time with high quality

Network Services Specialist are the gatekeepers to the many systems that run our company and our clients. As a Senior Network Services Specialist with IBM, you will have the opportunity to provide high-value IT services and leverage our leading-edge technology portfolio in our global network. Your work has a direct impact on the day-to-day productivity of our business by ensuring integrity of, and access to, our most important resource data. You will need to visit the domestic client's offices / data centres on a daily basis or on an as-needed basis as part of this role Responsibilities: Technical Skills: Candidate should have strong knowledge and hands-on experience on below products and technologies. Routing – Products – Cisco Routers, Models – ISR 44xx Series, ASR xx Series, Catalyst xx Series. Technologies - WAN Technology, BGP configuration, Path Selection, FHRP.. Switching – Products – Cisco, HP, Arista, Dell Models – Nexus 9K, 5K, Catalyst C9200, C3850X, Wireless – Product – Cisco - Model – Controller – 9800, 5508, AP- 1800,2800,1700, 91XX Cisco ISE – Product – Cisco Load Balancer – Product – F5 and Citrix. SD WAN – Product – Cisco, FortiGate, Network Monitoring & Ticketing Tool – Product – Solar-wind, Ops Manager, BMC Remedy. BMC Helix Additional certifications on F5 LB. (BIG-IP LTM (301)/ BIG-IP DNS (302)) Additional certifications on F5 LB. (BIG-IP LTM (301)/ BIG-IP DNS (302)) Required education Associate's Degree/College Diploma Preferred education Associate's Degree/College Diploma Required technical and professional expertise L2 Network Engineer with 5 - 7 yrs. Good To Have excellent hands ON on the products mentioned above. . Should have supported Network deployments. Should have Min 3 years of experience in CORE Network operational Technical support. Analyses, troubleshoots, tracks, and repairs complex enterprise data communication network problems. Oversees the process used to document network engineering. Plan and lead the execution of a comprehensive deployment plan, including work planning, scheduling, training, and resources. Collaborate with all teams to ensure alignment between all deployment-related activities. Liaising with the customer technical representatives. Provide recommendations to client on deployment of new features. Ability to create HLD/LLD, SOPs Implement the changes as applicable, test the changes and handover to customer. Troubleshoot issues with Network Deployment. Troubleshooting critical incidents and problem tickets. Identify potential failures and recommend solution. CCNP ENCORE Excellent knowledge and troubleshooting skills on SD WAN, LAN segmentation, Cisco Switches, Cisco Wireless Access Points, Cisco Wireless Controllers, Cisco Routers, Firewalls Fortinet, Checkpoint, Cisco, Riverbed Bandwidth Optimizers, F5 Load Balancers, and Citrix Load balancers. Maintain design of LAN/WAN including protocols and routing. Identify potential failures and recommend solution. Update knowledge base with known errors. Excellent Written and Verbal Communication. Flexible to work in 24x7 Shifts Preferred technical and professional experience NA

Job description Go to person for 4G/5G specification understanding, end to end call flows, NAS procedures, handover procedures, interworking call flows and service flows Go to person for 4G/5G core network, IMS core and VoLTE other service understanding Go to person for supporting network planning, network deployment, IP planning and network optimization Shall have understanding of L2/L3 transport network used in the network deployment Shall have complete understanding of 4G (eNB)/5G(gNB), specifications, protocol layers and call flows Go to person for debugging and providing solutions for network, deployment, service level and product level issues Shall have complete understanding of RAN product portfolio and management system Interfacing with customer, field and other external stake holders in the network deployment Understanding and deriving customer field requirements and coordinating with internal teams Prioritization of requirements and bug fixes for software delivery Supporting system configuration planning optimization and LMS preparation Field support Analysis of DT logs, traces for debugging of the field issues Supporting AT, System validation, POCs and Demos Supporting IOTs with other vendor RAN nodes and core networks Raising bugs and getting the issues fixed in co-ordination with development team Mandatory skills: Good understanding 4G/5G 3GPP specifications and fair understanding of 2G/3G specifications Good understanding of 4G/5G core network and IMS core Good understanding of end-to-end call flows, NAS procedures, handover procedures, interworking procedures and service flows Good understanding of VoLTE service and CS services Good understanding of end-to-end 4G/5G network deployments with more focus on RAN deployment, network planning and network optimization Good understanding system parameter planning optimization including handover parameter planning LMS planning Good working exposure to 4G/5G RAN products including RRHs. Exposure to handling product related issues Exposure to interworking with OEM core products Strong working experience in 4G eNB/5G (gNB) including protocols, call flows, end to end traffic throughput requirements Strong debugging skills to analyze network level issues, network deployment issues, service issues and RAN issues at each layer (L3/L2/L1) Strong debugging troubleshooting and log analysis skills Good working exposure to FCAPS and KPI analysis Good understanding network protocols, IP planning and IETF standards Good exposure to DT tools like XCAL/Spirent/TEMS/QXDM and DT log analysis Desired skills: Telecom knowledge on NMS/EMS/OSS is desired Working experience in Linux environment is expected Good exposure to scripting languages including python desired Preferred Qualifications: Experience : 8-12 years of experience in Telecom/Networking Industry. Education : BE/B.Tech./M.Tech (EC/EE/CS) Degree. Diversity and Inclusion Statement : Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all-inclusive environment for all employees. We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status. Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.

ON-SITE On-Call Temp- to-Perm: based on performance. Must be available to respond to emergency calls outside of normal working hours to include nights, weekends, and holidays, as required. This is a high-reliability position that will require routine monitoring and mitigation tasks for maximum network availability. This position will play a key role in supporting and enhancing the dynamic tech infrastructure at the Little Rock Convention & Visitors Bureau (LRCVB)! As a vital part of our team, youll be responsible for ensuring the smooth operation of our cutting-edge data, voice, video/digital signage, and wireless systems. Youll work directly with the LRCVB Network Administrator to assist with core network hardware and software installations and upgrades, reporting, and supporting everything from high-speed Wi-Fi to innovative digital signage and state-of-the-art security monitoring systems. This is your chance to make a real impact while maintaining and optimizing the technology that keeps LRCVB running smoothly! Minimum Qualifications Associate s degree in Computer Science, Information Technology, Network Engineering or a related area, and three (3) years of related experience in maintaining network connected devices and systems or related area and three (3) years of experience in the maintenance and repair of voice and data communications (VoIP) networks, two (2) years of experience in IP addressing, TCP/IP, and Windows OS on work stations and servers with protocols for SIP and PRI trunks to include experience in the installation and maintenance of voice and data telecommunications equipment, systems, and servers or related field. Equivalent combinations of relevant education, certification and experience will be considered.

Job_Description":" We are seeking a skilled and experienced Azure Migration Engineer to join our dynamic IT team. The ideal candidate will have a strong background in cloud infrastructure, particularly in planning and executing large-scale Azure migrations. This role requires deep knowledge of core networking concepts and familiarity with Microsoft 365 services such as Exchange Online and SharePoint. From an attitude perspective, these attributes would be a great fit for us: Humility Honesty Empathy Creativity Team player Growth mindset Shift Timings Evening Shift 5:00PM to 02:00AM IST (Non Negotiable, We work mostly with US customers in EST Time Zone) Key Responsibilities: Lead and execute end-to-end Azure migration projects, including assessment, planning, execution, and post-migration support. Collaborate with cross-functional teams to ensure seamless migration of workloads, applications, and data to Azure. Design and implement secure, scalable, and resilient cloud infrastructure solutions. Troubleshoot and resolve issues related to cloud infrastructure, networking, and application performance. Document migration processes, configurations, and best practices. Provide technical guidance and mentorship to junior engineers and stakeholders. Requirements Required Qualifications: Minimum 5 years of overall IT experience , with at least one large-scale Azure migration project successfully completed. AZ-900 certification is mandatory. Strong understanding of core networking concepts including DNS, VPN, firewalls, routing, and load balancing. Hands-on experience with Azure services such as Azure Migrate, Azure Site Recovery, and Azure Resource Manager (ARM) templates. Proficiency in scripting and automation using PowerShell or Azure CLI. Preferred Qualifications (Nice to Have): Experience with Exchange Online and SharePoint Online migrations. Familiarity with hybrid cloud environments and integration with on-premises infrastructure. Knowledge of identity and access management (IAM) in Azure, including Azure AD and role-based access control (RBAC). Soft Skills: Strong analytical and problem-solving skills. Excellent communication and interpersonal abilities. Ability to work independently and in a team-oriented, collaborative environment. Benefits Opportunity to work on cutting-edge cloud technologies. Collaborative and innovative work culture. Competitive compensation and benefits package. Career growth and certification support. ","

As Technical Solution Manager, you will bridge customer dreams and Nokias technology. You will provide world-class support for internal and external customers, shaping high-level architectures, delivering optimized solutions, and ensuring excellence in offering materials like Statements of Compliance, configurations, pricing, and solution descriptions. Your expertise in 4G/5G Core Solutions, Vo5G, VoNR, VoLTE, and a deep understanding of cloud technologies (Kubernetes, Containers, Public Cloud, Data Center Design) will empower you to create future-ready CSP solutions. Youll collaborate with global teams, synchronize technical requirements, lead RFX responses, and continuously drive knowledge sharing across the organization. You have: Bachelors, Masters, or equivalent degree in Engineering or related field, with 915 years of relevant experience in the Telecom field Expertise in 4G and 5G Core Network solutions, with deep knowledge of 3GPP and IETF specifications Proven experience with end-to-end Vo5G, VoNR, and VoLTE deployments, including components such as HSS, HLR, EIR, MNP, DRA, AAA, MME, AMF, SMF, PGW, SCP, BSF, and PCRF Hands-on experience as a system integrator with subject matter expertise in CSCF, TAS, SBC, MRF, ENUM, and OpenShift platform Strong grasp of communication protocols such as SIP, Diameter, and HTTP/2.0 It would be nice if you also had: In-depth understanding of cloud technologies, including Kubernetes, containers, orchestration, public cloud infrastructure, and data center design Certification in OpenShift, AWS, and GCP Provide presales support for internal and external Nokia customers, ensuring high-quality engagement and delivery. Contribute to solution development by preparing offer materials such as Statements of Compliance, configurations, pricing, and solution descriptions. Design high-level architecture and product alignment to best fit customer requirements and proposed solutions. Recommend optimized technical solutions based on an in-depth understanding of customer needs and industry standards. Maintain a strong grasp of telecom operators and the broader telecom market landscape. Collaborate effectively with global teams and stakeholders, demonstrating strong communication and networking skills. Participate in RFX processes, including BoQ, TSD creation, quality reviews, and feature requirement discussions with product and market experts. Support cross-functional alignment on technical solutions, contribute to traffic profiling, and finalize CNF/VNF sheets across involved products.

You will play a key role in SDM (Subscriber Data Management) solution integration and migration, ensuring seamless and high-quality delivery tailored to customer needs. Your ability to understand customers' business and technical requirements will be critical in translating them into effective, innovative solutions within Cloud-Native Function (CNF) and Virtualized Network Function (VNF) environments. As a Domain Architect, you will design and execute complex integration, operational, and performance solutions, working closely with customers and cross-functional teams. You will also have the opportunity to share your professional knowledge, guiding and mentoring others, and helping to foster a culture of partnership, learning, and continuous improvement. You have: Bachelor's or equivalent degree with overall 9+ years of experience in telecom solution designing, 5+ years in SDM Solution Integration & Migration. Hands-on experience in Solution design & Implementation of Core Network Elements Practical experience in Cloud + Virtualization and VNF Deployments, Good experience in Unix/Linux commands Basic scripting language expertise (Shell script, PERL, Python, Ansible) would be an advantage. It would be nice if you also had: Knowledge of GSM/UMTS/LTE /5G Networks and Call flows & CNF/VNF environment. Provide senior-level solution consulting services with expertise in SDM (Subscriber Data Management) products and Core Network Nodes, serving as a key source of technical knowledge and assistance for colleagues. Design and drive the identification, specification, and validation of complex solutions within demanding customer environments. Assist the Nokia Sales Team during sales phases by contributing technical expertise on Core Network Solutions, ensuring alignment with customer needs. Develop detailed customer solution designs and architectures, evaluate technical risks, and own the technical aspects of bid preparation, including solution design, effort estimates, scope of work, bill of materials, and be involved in contract negotiations to protect solution integrity and value. Drive the technical implementation during the delivery phase, ensuring that the solution is executed according to the agreed design and requirements. Present and adapt solution designs and architectures to customers during the realization phase, while partnering closely with the SI Engagement Architect, regional teams, Product Managers, Project Managers, and third-party partners to align customer requirements with available Nokia and third-party solutions.

As a Senior Solution Specialist, you will bridge customer dreams and Nokias technology. You will provide world-class support for internal and external customers, shaping high-level architectures, delivering optimized solutions, and ensuring excellence in offering materials like Statements of Compliance, configurations, pricing, and solution descriptions. Your expertise in 4G/5G Core Solutions, Vo5G, VoNR, VoLTE, and a deep understanding of cloud technologies (Kubernetes, Containers, Public Cloud, Data Center Design) will empower you to create future-ready CSP solutions. Youll collaborate with global teams, synchronize technical requirements, lead RFX responses, and continuously drive knowledge sharing across the organization. You have: Bachelors, Masters, or equivalent degree in Engineering or related field, with 7-13 years of relevant experience in the Packet core area Expertise in 4G and 5G Core Network solutions, with deep knowledge of 3GPP and IETF specifications Proven experience with end-to-end Vo5G, VoNR, and VoLTE deployments, including components such as HSS, HLR, EIR, MNP, DRA, AAA, MME , AMF , SMF , PGW , SCP, BSF, and PCRF Hands-on experience as a system integrator with subject matter expertise in CSCF, TAS, SBC, MRF, ENUM, and OpenShift platform Strong grasp of communication protocols such as SIP, Diameter, and HTTP/2.0 It would be nice if you also had: In-depth understanding of cloud technologies, including Kubernetes, containers, orchestration, public cloud infrastructure, and data center design Certification in OpenShift, AWS, and GCP Provide presales support for internal and external Nokia customers, ensuring high-quality engagement and delivery. Contribute to solution development by preparing offer materials such as Statements of Compliance, configurations, pricing, and solution descriptions. Design high-level architecture and product alignment to best fit customer requirements and proposed solutions. Recommend optimized technical solutions based on an in-depth understanding of customer needs and industry standards. Maintain a strong grasp of telecom operators and the broader telecom market landscape. Collaborate effectively with global teams and stakeholders, demonstrating strong communication and networking skills. Participate in RFX processes, including BoQ, TSD creation, quality reviews, and feature requirement discussions with product and market experts. Support cross-functional alignment on technical solutions, contribute to traffic profiling, and finalize CNF/VNF sheets across involved products.

Calix is hiring Security Researcher to join their Threat Intelligence team in Bangalore. The successful candidates will lead efforts in identifying, analyzing, and mitigating network threats. Develop and implement advanced threat detection and prevention strategies. Additionally, they will enhance threat detection capabilities through various research activities. Key Responsibilities: Write, test, and optimize IPS signatures using the companys proprietary signature language and detection engine to identify network-based intrusions and malicious activities. Learn and master the proprietary signature syntax, functions, and capabilities to develop effective detection rules across various protocols and attack vectors. Analyze network traffic patterns and packet captures to create custom signatures tailored to the proprietary IPS platforms unique detection capabilities. Collaborate with engineering teams to understand platform-specific limitations and optimize signature performance within the proprietary engine environment. Support and contribute to internal automation processes designed to streamline threat detection activities and signature deployment workflows. Work closely with senior researchers and team leads to learn advanced detection methodologies and complex signature development techniques. Capture, analyze, and process indicators of compromise from diverse third-party threat intelligence sources and internal security tools. Monitor security advisories and vulnerability disclosures to identify new detection opportunities within the proprietary platform framework. Document research findings and contribute to knowledge sharing initiatives that benefit the broader security research team. Gain hands-on experience with complex detection capabilities by shadowing senior team members during high-priority investigations and research projects. Develop expertise in the proprietary platform through guided learning sessions and practical application under senior supervision. Qualifications: Bachelors/Masters degree in Computer Science, Electrical Engineering, Cyber Security or a related field. 1-3 years of experience in cybersecurity, network security, or threat detection roles. Understanding of core network concepts including TCP/IP, protocols, routing, and traffic analysis. Familiarity with network security tools, IDS/IPS, and malware prevention/monitoring solutions. Working experience on signature writing and threat detection technologies. Working Knowledge of both Windows and Linux based operating systems. Basic scripting capabilities in Python or similar languages for automation and data processing tasks. Must thrive within a team environment as well as on an individual basis. Natural curiosity and willingness to learn in a fast-paced, ever-changing threat landscape. A passion for cybersecurity, continuous improvement, and staying current on threat trend.

Develop and maintain applications using ADO.NET and Core .NET technologies. You will design, build, and optimize scalable solutions for enterprise systems. Proficiency in .NET frameworks and databases is essential for this role.

The Core .NET Technologie role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Core .NET Technologie domain.

The Core .NET Technologies, OpenText Exstream role involves working with relevant technologies, ensuring smooth operations, and contributing to business objectives. Responsibilities include analysis, development, implementation, and troubleshooting within the Core .NET Technologies, OpenText Exstream domain.

Hi, Hiring for NOC Engineer @ leading ISP Broadband Company Provide on-site support to NOC team Configure network nodes & track connectivity 6-9 yrs exp in core networking CTC:5-9 LPA Contact:Sudhakar Reddy, 9739230648, sudhakarreddy@onjob.in

Responsibilities: - Fault management/configuration of CS Core Network.(VOLTE SDM) Coordination with Project teams for HLD/LLD/TOL/Design reviews Hand in Hand coordination with project for network integration activities Handle the Trouble ticket/CR within SLA Customer Issue handling and ensuring the end customer services are maintained MOP/WI preparation for the activities and new learnings Prepare, implement and verify the configuration and integration of a Node / System. Key Technical Skillset: - Candidate should have relevant technical experience on Ericsson IMS CS Core Domain (3G/4G5G Core Nodes CSCF,SBG,MTAS,IP Works, EMM,MSS,MGW,etc) or SDM Domain ( HLR,HSS, UDM,AUSF,MMTEL etc) Knowledge on Cloud Native Architecture and experience on Microservices, Kubernetes, Dockers, Containers Excellent knowledge on Core IMS Architecture Interface and Protocols. Must have Hands on Experience on /LTE/VoLTE and SDM E2E call flows Good exposure in IMS architecture with all the nodes Good Understanding on Service Based Architecture concepts/Network Slicing Call flows of 5G / LTE like Registration, Re-Registration, De-Registration, VoLTE Call, Break-in / Break-Out, Hand-over, roaming etc.

Working knowledge in 2G,3G ,4G/LTE 5GTechnology. Managing PS Core Nodes (SGSN, MME, GGSN, S/PGW, PCC(AMF,SMF) PCRF, PCEF,WMG, DNS .) for the PS Core Network. Experience in Ericsson packet nodes like SGSN-MME,EPG , WMG ,DRA Preference will be given for expert in handling Ericsson PS NE s. Performing Change management and Fault management activities in PS core elements. Managing all PS Core domain activities and to ensure consistency and continuity across the business. Participate in technical discussion during Critical and major network outages and other domain for PS core dependency activities. Providing 24/7 operations support and guiding the team members. Flexible to come in shift and handle the shift operations hassle free. Ensure compliance with all applicable policies regulatory requirements on Information Security. Adhere to ITIL process and regulations. Hands on Experience in configuration and fault management of packet core nodes like SGSN,MME,EPG,DRA,DNS etc Knowledge on VOLTE,VOWIFI call flow and exposure in evolving technologies like Cloud, SDN , Iot and 5GC

You will contribute as a skilled Packet Core Specialist expert responsible for one or more key functions like Fault, Configuration, Performance, and Security. You will work independently within global guidelines, solve complex problems, and contribute to process improvements. You will also mentor and advisor, take responsibility for high-risk procedures, and collaborate with internal and external stakeholders to ensure seamless delivery of MS services. You have: 9-12 years with a bachelors degree in Telecommunications, Network Engineering, Computer Science, or a related field. Proven experience in packet core network design and planning for mobile and broadband networks, including EPC and 5G Core technologies. Expertise in packet core network elements such as MME, SGW, PGW, UPF, PCRF, and their interworking in both 4G and 5G environments. Experience with network optimization, traffic modeling, and capacity planning tools. It would be nice if you also had: Good analytical and problem-solving skills, with the ability to diagnose and resolve complex network issues. Knowledge of cloud technologies and virtualization (e.g., NFV, SDN, cloud-native 5G) is a plus. Excellent communication skills and the ability to collaborate effectively with cross-functional teams. You will lead the design and planning of packet core network architectures, including EPC (Evolved Packet Core), 5G Core, and other related technologies, ensuring scalability, security, and performance. You will perform capacity planning for packet core elements (e.g., MME, SGW, PGW, UPF) and ensure efficient resource allocation and utilization. Optimize network design to accommodate traffic growth while meeting quality of service (QoS) requirements. You will Collaborate with the implementation and operations teams to integrate new packet core components and technologies into existing networks. Oversee the testing and validation of network configurations and integrations. You will utilize traffic modeling tools and simulations to forecast future demand on the packet core network and identify potential bottlenecks or performance issues. You will design and implement security measures for packet core networks, including encryption, firewalls, and access control mechanisms, to safeguard data and ensure compliance with industry standards and regulations. You will work with vendors to select appropriate hardware, software, and technologies for packet core network infrastructure. Manage vendor relationships and ensure that vendors meet performance and delivery expectations. You will monitor packet core network performance using network management and monitoring tools. Analyze performance data to troubleshoot issues and propose solutions to optimize the network.

As an IP TEC Engineer, you will troubleshoot complex IP network issues, diagnose hardware/software challenges, and provide solutions for customer problems. Collaborating with cross-functional teams, you'll lead deployments, drive root cause analysis, and contribute to product enhancements. Your role includes mentoring, ensuring high-quality standards, and supporting critical production networks while driving innovation and best practices. You have: Bachelors degree in Engineering with 712 years of relevant experience. Provide technical requirement inputs based on customers deployment experiences. Contribute inputs to the development of software/hardware build-controlled production releases. Support the creation and release of hardware/software documentation and customer notifications. Maintain technical and design knowledge for assigned products and technologies, and provide training to lower-tier support teams. It would be nice if you also had: Familiarity with the care process (especially emergency case handling), contributing as needed to the fastest possible problem resolution. Experience with access network nodes, integrating theoretical knowledge and principles with organizational practices and precedents. Advanced network and node-level troubleshooting skills for IP routers and networks, along with in-depth technical knowledge. Specialized expertise in IP Routing, MPLS, QoS, L2, OAM, Systems, and related areas deployed in high-availability core networks. Debugs complex product installations, product problems by applying both established procedures and creative alternatives. Writes technical application notes, field notices. Assists and advises Tier 1/2/3 network architecture and implementation teams. Performs on-site product adaptations or enhancements to installed product. Provides technical and sales support for Test and Evaluations, New Product Introduction s (NPI). Maintains awareness of new products and releases through regular updates with R&D, Product Management Coordinates upgrade programs for Tier 1 customers (including generation of MOP). Provides emergency support to customers on a global basis 24/7. Experience / interest in working in a customer support role and environment is preferred. Proven aptitude for methodical problem solving. Good communication skills. Ability to work well in a close-knit

About the Company: Aeris Communication has enviable position of leading the change in what is arguably the hottest segment of the emerging market the Internet of Things (IoT). Aeris delivers and manages mission-critical hosted services for Fortune 100 and Fortune 500 enterprise customers through IOT solution ,helping these entities fulfill their mission and fundamentally change their business. Headquartered in Silicon Valley, Aeris also has office in Chicago, London, Delhi and Tokyo. As the IoT market continues to evolve and grow our company must also expand and acquire new talent to help attack our next set of opportunities. Job Purpose: This role offers access to some of the most brilliant minds in the industry, and the opportunity to build and elevate a thriving company in an environment that values innovation, autonomy and integrity. A few things to know about Aeris: a. They do things differently . As a pioneer in an industry poised to reshape every sector of the global economy, they can’t settle for another company’s tried and tested template. Innovation is the key to success and it’s reflected in everything done in Aeris: from product design to corporate wellness. b. Employees are the owners. Strong managers enable their teams to figure out how to solve problems. You will be no exception and will have the ownership and autonomy needed to be truly creative. c. Values are essential. organization believe in doing things well – and doing them right. Integrity is a core value in Aeris: you’ll see it embodied in staff, management approach and growing social impact work (have a VP devoted to it). d. Aeris walk on the diversity and inclusion , a brilliant and eclectic mix of ethnicities, religions, industry experiences, sexual orientations, generations and more – and that’s by design. Management see diverse perspectives as a core competitive advantage. e. Career elevation . Create platform for growth where employees can take ownership of their opportunity and make it their own. Grow with the company and elevate your career. Key Responsibilities: 1. Troubleshooting technical issues directly with customers with various technical skill levels 2. Diagnosing and resolution of reported service faults 3. Engaging with customers directly to quickly get to the root of their problem 4. Taking a customer through a series of actions to resolve a problem 5. Provide support in the form of procedural documentation 6. Managing multiple tickets/issues at one time 7. Showing a passion for continued learning, staying abreast of new technology and techniques 8. Manage your own workload by accurately gauging timelines and meeting deadlines 9. Work across teams and communicate with leadership, product owners, and other technologists Technical Skills: 1. Experience in Core network/Paco operation will be preferred 2. Certification in Microsoft, Linux, Network Plus or Cisco is advantageous 3. Experience with network monitoring software, IP network and applications to read logs (Wireshark) 4. Experience with running trace logs for telecom troubleshooting 5. Experience with Salesforce, Zendesk or ticket tracking best practice 6. Knowledge of GSM Network / WCDMA network / 3G/LTE network/ service applications characteristics and capabilities is preferable but not mandatory. Personality Attributes: Good written and verbal communication Consistent attention to detail High level of commitment Team Player Customer focus approach and sense of urgency Ability of reading, writing and speaking in Mandarin (Chinese) is must

Role: Azure Network Engineer Experience: 3-5 Years Locations: Hyderabad Notice Period: Immediate to 15 Days Job Description Required Skills: Strong knowledge and understanding of TCP IP protocols and OSI model and port numbers Experience with Infrastructure Network Administration Expertise troubleshooting large Network Environments and familiarity with packet sniffers Wireshark or Network Monitor Message Analyzer Fundamental awareness of Private Hybrid Public Cloud and OS WindowsLinux Virtualization of SDN technologies Knowledge and understanding of VPN IPsec DHCP DNS HTTP HTTPs MPLS BGP Layer3 Layer2 SDWAN and Load balancers Hands-on experience of Proxy and Firewall Good Knowledge in RIP EIGRP OSPF BGP Should have good understanding on protocol mechanism Should have a good grip on BGP Protocol and protocol states and FSM Basic Knowledge in STP VLAN VTP ARP NAT PAT Load balancers English Language Fluent in reading writing and speaking Experience -3 Years in cloud Or Core networking

Manages activities that take place during solution idea, solution design, and solution implementation. Liaise with the Sales team & prospects, understanding technical requirements and providing better solutions for prospects. Support the sales teams from a technical standpoint, enabling them to win deals and at the same time making sure that product/solution would be a perfect fit for the customers. Ensuring support to onboarding of new customers, making sure that they are fully satisfied from a technical perspective. To help in bridging the gap between the solution being offered and the problem the prospects are facing. Help prospects address their challenges by providing creative, out-of-the-box solutions and ensure we are a part of the customer journey from the initial inquiry phase up until their historical data is migrated. Grapple with Customer queries on a regular basis and engage with development and engineering teams to provide feedback and help tweak the product Review business context for solutions as well as defining the vision and requirements for the solution, recommending potential options, (which may include RFIs, RFPs, or prototype development), selecting the most optimal option, and the development of a roadmap for the selected solution. Responding to RFP/Tenders with compliance statements, presenting and defending solution to the customer. Prepare effort estimates, costing, and pricing and work with Delivery Leads for the approval of solution/efforts. Preparing scopw of Work in consultation with solution architects, delivery team and customer/partner. Structure complex financial deals at an executive level (VP and above). Negotiate the terms of an agreement and closing sales. Negotiate variations in price, delivery and specifications with customers Key Stakeholders: You will Work with Infinity Lab s senior execs, business units and sales teams to formulate & drive strategies around solutions being proposed. Communicate issues and solutions to executives in a way which is thought provoking & insightful. Collaborate cross functionally (presales, solution architecture, channels, delivery, partners) to build credibility and earn trust. Build and maintain relationships with executives at assigned customers via meetings, telephone calls and emails. Create relationship maps for the customer and internal. Competencies & Key Skills: You would require a strong ability to bring people together from across the company to accomplish a wide range of strategic and operational programs. You must be able to balance strategic thinking, detailed planning, balance execution of many programs at one time, and maintain a consistent metrics cadence. You must be a strong communicator, relationship building, and cross-functional team player. Qualifications & Skills: Requires BE/BTech or/and MBA preferred and 10+ years related experience in solutions & presales roles. Experience in a customer-facing role with a demonstrated customer obsession. Proven track record in architecting and managing implementations of applications/systems in large and complex global companies. Excellent communication skills and willingness to learn new concepts quickly. Candidates with prior experience in dealing with the Software & Network Automation solutions would be preferred. Ability to build relationships and trust, so your business colleagues see you as their partner, focusing on creating value for the business. Capability to understand and navigate a complex, relationship-based matrix organization to achieve key objectives. Deep analytical skills & ability to think ahead and anticipate problems, issues, and solutions. Being able to adopt a team-oriented approach to solving problems. Competence to influence, negotiate and work collaboratively Strong written and oral communication skills. Written communications include PowerPoint presentations and vertical documents (word and email). Oral communication skills should be demonstrated in delivering presentations to C-level business executives and also facilitating more interactive business discussions with those executives (project scoping, deal negotiations, problem resolution, etc.). Sound knowledge on technologies like IP Core Network, Automation & Orchestration, Cloud and Security. Job Category: Technical Job Type: Full time Job Location: Mumbai Experience: 8-12 years Position : 1

We are looking for a telecom professional that will become part of our telecom engineering team, helping our team to cope with the various project challenges. What will your job look like? Perform Radio Network optimization Perform root cause analyses - mapping between RF, Transmission and/or Core Network and share recommendations with relevant parties Work hands-on at system level on various traces for correlation between KPIs on Network Perform analysis based on Drive test /Driveless data and correlate with Radio OSS (Performance Management Report)/Other source of data for Network Troubleshoot backhaul issues by monitoring jitter, packet loss and perform root cause analysis Perform Worst Cell Performance Analysis, Alarm Monitoring and KPI Degradation analysis Create Scripts, RET validation, Perform Pre & Post Health Checks Responsible to manage of various LTE/VOLTE KPIs of Accessibility, retainability and Mobility Solid knowledge of Basic Radio procedures in VoLTE/LTE/5G technologies Responsible for Network Audit/Parameters comprising of overall Network Quality & Network Coverage. All you need is... Tech Skill Set required- Good understanding of 5G/VoLTE/LTE RAN Network based on Statistics monitoring Rich experience on Ericsson 5G OSS access and commands Perform 5G/VoLTE/LTE network optimization and drive test analysis Work on network improvement and optimization tasks Work on Drive test log file data analysis and troubleshooting Very Good understanding of 5G/4G Layer 3 messages and can perform analysis and recommend parameter changes for network improvement Need to possess excellent parametric knowledge for analyzing entire network parametric audit Perform new feature trials for network improvement Ability to work on TDD and FDD network Ability to trouble shoot on a multiband, Layer strategy and multivendor network Ability to trouble shoot on multi-technology- 5G/VoLTE/LTE, Event log Analysis. Qualification & Soft Skill: - Must be an Engineering Graduate - BE/B.Tech (Preferred in Electronics & Communication stream) with 5 to 10 years experience. Must have min. 2 years hands on Experience on Ericsson- prefer multi-vendor experience Must have above average communication skills Willing to work in US Time Zone Why you will love this job: You will be working within an extremely diverse and multi-cultural environment, and a fast growing and dynamic organization You will be provided with a rare learning opportunity within an experienced team, working on high end technology and solutions. You will be working on market leading software for the telecommunications industry

We are a Philadelphia-based software company seeking a Technical Manager to lead our Chennai team. Must have .NET Core,MVC, architecture expertise, modern dev practices, and experience in SMBs. Master's in CS/Engineering and team leadership required.