33 Openflow Jobs

Design and Implementation Design and implement scalable, secure, and highly available OpenStack cloud environments. Configure and manage core OpenStack services such as Nova (compute), Neutron (networking), Cinder (block storage), Keystone (identity), Glance (image), Heat (orchestration), and Swift (object storage). Integrate OpenStack with third-party tools for monitoring (e.g., Prometheus, Grafana), logging (ELK Stack), and CI/CD pipelines. Customize OpenStack components to meet specific business needs and workloads Deploy, configure, and maintain the OpenStack undercloud environment, which is the foundational management layer responsible for deploying and managing the overcloud (production cloud). Manage and upgrade undercloud services to ensure stable and scalable cloud infrastructure operations. Automate undercloud deployment processes using tools like TripleO (OpenStack on OpenStack). Design and deploy overcloud environments tailored to specific workloads, including NFV workloads. Manage lifecycle operations of the overcloud including scaling, patching, and upgrading Deploy and manage OVN as the Neutron ML2 mechanism driver to provide logical network abstraction and overlay networking. Maintain OVN databases (northbound and southbound), OVN controllers, and metadata agents across controller, compute, and gateway nodes. Implement OVN Layer 3 high availability (L3 HA) features using gateway chassis and BFD monitoring for gateway node health. Integrate OVN logical networks with physical networks using gateways and tunnels (e.g., Geneve). Monitor and optimize OVN/Open vSwitch flows and OpenFlow rules for efficient network traffic handling Understand and configure OpenDaylight controller architecture and components to manage SDN environments. Integrate OpenDaylight with OpenStack for advanced SDN use cases, including network automation and programmability. Develop and maintain network scenarios leveraging OpenDaylight for dynamic network control Deploy and manage OVN as the Neutron ML2 mechanism driver to provide logical network abstraction and overlay networking. Administration and Maintenance Perform day-to-day administration and monitoring of OpenStack deployments to ensure optimal performance and availability. Audit OpenStack environments regularly for vulnerabilities and remediate security issues. Monitor system health, usage, and performance metrics; set up alerts and dashboards for proactive issue detection. Maintain and upgrade OpenStack software components and ensure compliance with security best practices Automation and Optimization Develop and maintain automation scripts and tools (using Ansible, Terraform, Python, Bash, or Go) for efficient cloud management and deployment automation. Optimize cloud infrastructure cost, availability, and performance. Manage infrastructure as code and integrate continuous integration/continuous deployment (CI/CD) pipelines. Investigate and implement new features or technologies to improve scalability and efficiency #ADL

Job Description We are seeking a Solution Architect with extensive technical expertise in IP networking, SDN/NFV, and cloud-based data center solutions. The ideal candidate will have hands-on experience in multi-vendor environments, a deep understanding of virtualization and automation technologies, and the ability to lead end-to-end architecture—from design through to deployment. How You Will Contribute And What You Will Learn Pre-sales Phase: Collaborate with Business Development to craft IP architecture and solution descriptions for offer submissions, ensuring alignment with the E2E solution. Design preliminary Physical and Logical Solution Architectures; analyze alternatives and define system elements, subsystems, and requirements. Identify key technical risks and issues early; develop mitigation strategies and ensure these are factored into the solution roadmap. Highlight critical roadmap gates and ensure time-to-market alignment, especially for IP and dependent non-IP components. Project Execution Phase: Define and analyze system/solution requirements and key use cases, trace them across subsystems, and ensure alignment with the SOW and deployment teams. Develop detailed E2E Solution Architecture and support HLD across multi-technology domains, ensuring technical accuracy and implementation readiness. Manage and technically guide internal teams and third-party vendors; review technical deliverables, progress, and ensure scope clarity through workshops and documentation. Drive design traceability and perform impact assessments on changes across all components; lead technical risk management and ensure alignment with roadmap and milestones. Key Skills And Experience You have: A Bachelor’s degree in Engineering with 12+ years of experience in telecom, focusing on IP-MPLS, Datacenter, and Cloud SDN technologies. In-depth knowledge of VXLAN, BGP, EVPN, IP/MPLS transport protocols, Segment Routing (SR/SR-TE), LDP/RSVP-TE, and general networking concepts. Hands-on experience with Virtualization, SDN, NFV, and platforms such as RHOCP, Kubernetes, VMware ESXi, vCloud/vCenter, OpenStack, CloudStack, OpenFlow, KVM, Xen, and Hyper-V. Proven expertise in designing and delivering Datacenter and Carrier-grade networks, including end-to-end mobile networks, backhaul, and core solutions. Proficiency in Linux/Unix shell scripting, with strong knowledge of datacenter networking and hands-on experience in design, build, deployment, troubleshooting, and fault isolation. A working understanding of 4G/5G mobile packet core deployments. It would be nice if you also had: Familiarity with the Nokia IP Router portfolio (7x50, 7250, 7705, etc.), Nokia SDN/NFV portfolio (SR Linux, vBNG, VSR, NSP, etc.), and certifications like Nokia SRA/Virtuoso, Cisco CCIE, or Juniper JNCIE. Knowledge of RHEL/CentOS, Ubuntu, Java, Python/Perl, along with proven presentation skills, an analytical mindset, customer focus, and a flexible, eager-to-learn attitude with the ability to provide hands-on design validation and implementation guidance. About Us Come create the technology that helps the world act together Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work What we offer Nokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employer Nokia has received the following recognitions for its commitment to inclusion & equality: One of the World’s Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark At Nokia, we act inclusively and respect the uniqueness of people. Nokia’s employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. Join us and be part of a company where you will feel included and empowered to succeed. About The Team The pandemic has highlighted how important telecoms networks are to society. Nokia’s Network Infrastructure group is at the heart of a revolution to bring more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise.

Job Description As a Senior Network Integration Engineer, you will be responsible for the design, implementation, integration, and optimization of complex network infrastructures. You will work on IP/MPLS networks, SDN, NFV, and cloud-based solutions to ensure high availability, security, and scalability. The role involves collaborating with cross-functional teams to deploy and maintain carrier-grade networking solutions for enterprise and service provider environments. How You Will Contribute And What You Will Learn Design and implement high-performance, scalable, and secure network architectures. Develop solutions for IP/MPLS backbone networks, SDN/NFV, and cloud-based networking. Conduct network capacity planning and recommend optimizations for performance and scalability. Define network policies, routing strategies, and security protocols. Deploy and configure network equipment such as routers, switches, firewalls, and load balancers (e.g., Nokia, Cisco, Juniper). Perform network integration, migration, and upgrades with minimal disruption to services. Troubleshoot complex network issues related to BGP, MPLS, QoS, VPNs, multicast, and security. Key Skills And Experience You have: Proficiency in SDN and NFV concepts and technologies. Experience with E2E mobile solutions and mobile core systems. Design and implement cutting-edge virtualization solutions to enhance network performance. Hands-on experience with SDN, NFV, OpenFlow, and cloud networking. Drive the development of End-to-End mobile solutions, focusing on mobile and packet core architecture. Manage and optimize network management systems to ensure seamless connectivity and data flow. Analyze and troubleshoot network issues, providing innovative solutions to complex problems. It would be nice if you also had: Mentor junior team members and share knowledge on networking concepts and technologies. Familiarity with network management systems and advanced networking concepts. Certifications such as Nokia SRA/Virtuoso, Cisco CCIE, or Juniper JNCIE. About Us Come create the technology that helps the world act together Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work What we offer Nokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employer Nokia has received the following recognitions for its commitment to inclusion & equality: One of the World’s Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark At Nokia, we act inclusively and respect the uniqueness of people. Nokia’s employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. Join us and be part of a company where you will feel included and empowered to succeed. About The Team The pandemic has highlighted how important telecoms networks are to society. Nokia’s Network Infrastructure group is at the heart of a revolution to bring more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise.

Job Title: Senior Embedded Software Engineer – Routing & Networking Protocols Location: Remote Job Type: Full-time Experience: 8+ years Job Summary We are seeking a highly skilled Senior Embedded Software Engineer with deep expertise in routing protocols, data-plane forwarding, and networking stack integration to design and develop high-performance enterprise-grade networking appliances. The ideal candidate will have extensive experience in embedded systems, open-source routing stacks (FRR, BIRD), and cloud-integrated networking solutions . You will work on cutting-edge networking technologies, optimizing BGP, OSPF, MPLS, VXLAN, and SDN solutions while collaborating with cross-functional teams to deliver scalable, secure, and high-performance systems. Key Responsibilities Routing Protocol Development & Optimization Design, implement, and optimize routing protocols (BGP, OSPF, RIP, EIGRP, IS-IS) in embedded systems. Integrate and enhance FRR (Free Range Routing) stack with custom data-plane acceleration. Work on BIRD or other open-source routing stacks for performance tuning and feature enhancements. Develop fast-path forwarding mechanisms to improve packet processing efficiency. Data-Plane & Forwarding Technologies Implement and optimize L2/L3 forwarding, VXLAN, MPLS, Segment Routing, and tunneling protocols (GRE, VPN, MPLS VPNv4/v6). Enhance VRF-based transport networks for multi-tenancy and segmentation. Work on SDN (Software-Defined Networking) solutions for scalable distributed systems. Embedded Systems & Networking Stack Development Develop high-performance embedded software in C, C++, and Python for networking appliances. Debug and optimize kernel networking stacks, TCP/IP, UDP, ARP, DHCP, DNS, NAT, and Firewall functionalities. Ensure low-latency packet processing with hardware offload (DPDK, SmartNICs, or ASICs). Cloud & DevOps Integration Collaborate with cloud teams to deploy networking solutions on AWS, Azure, GCP, or OCI. Implement microservices, distributed computing, and security-first architectures for hybrid cloud deployments. Automate deployments using CI/CD pipelines, Infrastructure-as-Code (IaC), and DevOps practices. Cross-Functional Leadership Lead feature development independently with minimal supervision. Mentor junior engineers and conduct design reviews, code reviews, and performance benchmarking. Communicate technical proposals to senior management and stakeholders. Technical Stack & Skills Category Technologies & Skills Programming Languages C, C++ (17/20), Python Routing Protocols BGP, OSPF, RIP, EIGRP, IS-IS, MPLS, Segment Routing Open-Source Routing Stacks FRR (Free Range Routing), BIRD, Quagga/Zebra Data-Plane Technologies L2/L3 Switching, VXLAN, MPLS, VRF, GRE, VPN (IPSec, SSL) Networking Protocols TCP/IP, UDP, ARP, DHCP, DNS, NAT, Firewall Embedded Systems Linux Kernel Networking, DPDK, SmartNICs, ASICs Cloud & DevOps AWS/Azure/GCP, Kubernetes, Docker, CI/CD (Jenkins/GitLab), IaC (Terraform) SDN & Virtualization Open vSwitch, OpenFlow, NFV, Distributed Systems Certifications (Plus) CCNA/CCNP/CCIE, AWS/Azure Networking Specialty Qualifications & Experience Bachelor’s/Master’s in Computer Science, Electrical Engineering, or related field. 8+ years in embedded software development for networking appliances or enterprise-grade systems. 3+ years of independent feature ownership in routing/data-plane technologies. Hands-on experience with FRR, BIRD, or proprietary routing stacks. Strong debugging skills with Wireshark, tcpdump, gdb, Valgrind. Experience with SDN, microservices, and cloud architectures is a plus. Nice-to-Have Skills Cloud Networking (AWS Transit Gateway, Azure ExpressRoute, GCP Hybrid Connect). Design Thinking, Security-First Development, Full-Stack Awareness. Contributions to open-source networking projects (FRR, BIRD, Linux Kernel). Soft Skills Strong collaboration in startup-like agile environments. Excellent communication (written & verbal) for technical and executive audiences. Problem-solving mindset with a focus on scalability and performance. Why Join Us? Work on next-gen networking appliances with real-world impact. Opportunity to optimize open-source routing stacks at scale. Competitive salary, equity, and career growth in cutting-edge tech. Skills: nat,c,mpls,vxlan,rip,aws,azure,c++,linux kernel networking,kubernetes,tcp/ip,dhcp,dpdk,vrf,embedded software,udp,smartnics,ci/cd,gre,openflow,networking,l2/l3 switching,terraform,ospf,firewall,docker,data,open vswitch,asics,nfv,software,segment routing,bird,python,frr,gcp,arp,eigrp,bgp,is-is,routing,vpn,dns,embedded

Job Description Systems Integration (SIN) contains the integration and customization of Nokia solutions and 3rd party platforms to meet customer requirements. Contains processing of use case and feature requirements into conceptual models, operational scenarios, technical requirements, and functional description. Covers customer specific solution and software design, development, implementation, unit testing and verification of hardware, platform, software, and systems including maintenance support. How You Will Contribute And What You Will Learn Provide expert consultation services for NSP deployments in bare metal and virtual/cloud environments Capture customer and project requirements to create Network Management/OSS high level/low level design documents Author customized deployment design documents, migration, and operational documentation as required for the project Create method of procedures (MoP) and detailed design-build documentation (LLD), implementation, operational, and acceptance test documentation (ATP). Deliver product upgrades, migrations, and installations (remotely/onsite). Adhere to and contribute to the team’s best practices and continual improvement initiatives. Working closely with PLM and Support teams to manage solution issues and product evolution. Set customer expectations before and during project implementations. Work with Technical Designers, NPI engineers, Integration engineers, and other project team members. Validation of configuration or migration strategy by staging and demonstrating the procedure in labs and/or customer site Determine acceptance test strategy based on project requirements and features, produce Test cases and overall Test plan Troubleshoot and problem-solve project issues, working closely with the customer and engineering teams to resolve issues Develop and keep up to date NSP design and consultation workshop material and document templates Provide consultation workshops to Customers to enhance the understanding and experience from the product Work closely with the extended global team and with Product Line Management to enhance professional services delivery and customer experience Provide support to global services tendering teams on evaluating professional services requests The work can frequently be at customer premises for short duration of time (1 week typical), travel is a requirement for this position Key Skills And Experience Bachelor's degree or higher in Computer Science, Telecom or Software Engineering. Candidates should have 7-12 years of experience working in a Telecom or Software company. Strong skills with Linux/Unix, Solaris, Red Hat, CentOS Strong knowledge of hypervisor technology (KVM, ESXi) Knowledge of Cloud Computing concepts and platforms such as Kubernetes, OpenShift, AWS, GCP Knowledge of Network Management & API concepts and protocols such as NETCONF, YANG, OpenFlow, SNMP, REST, XMPP, JMS, Good Knowledge of IP Networking, Routing, Services Topology: IPv4 and IPv6, BGP, LDP, ISIS, OSPF, MPLS, VPLS, VPRN, IP VPN, QoS, Security Software development educational background & experience: Object Oriented Design and Analysis, Java programming language, Perl, Python, Javascript, JMS, C++ Programming, JBoss application server, Internet based applications using XML, HTTP/s, SOAP, RESTful Knowledge of Software Defined Networking & Network Function Virtualization concepts Experience in Consulting and providing professional services directly to external Customers, from Solution Consultation, Deployment Design, Testing and Customer Acceptance Multi-vendor OSS integration experience “Make it happen” attitude, inventive, eager to learn, and flexible in a fast-paced, challenging and ever-changing environment Excellent verbal, written and presentation skills in English About Us Come create the technology that helps the world act together Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work What we offer Nokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employer Nokia has received the following recognitions for its commitment to inclusion & equality: One of the World’s Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark At Nokia, we act inclusively and respect the uniqueness of people. Nokia’s employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. Join us and be part of a company where you will feel included and empowered to succeed. About The Team The pandemic has highlighted how important telecoms networks are to society. Nokia’s Network Infrastructure group is at the heart of a revolution to bring more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise.

The Network Specialist (Tier3 support) plays a critical role in supporting the technical activities and projects associated with Telstra IP product range. Your primary responsibility is to ensure that the Telstra network delivers a superior network experience for our consumer and business customers. Drawing on your deep levels of telecommunications network expertise and experience, you will provide specialist analysis, design, development, and deployment in network-specific technology domains. This includes developing platform-specific technology roadmaps and making technology investment recommendations. Your role significantly contributes to the business strategy by effectively and efficiently supporting a diverse set of technical projects with specific outcomes via programs of work in Technology delivery. You will also provide expert input and recommendations regarding future-looking technical projects. Key areas of focus for this role include Core IP routers and capacities supporting the complete suite of International IP network services, Internet Edge Routers providing IPT and GID services to key OTT and Eyeball customers, Private IP service Provider Edge routers servicing Telstra internal and external customers, Overlay GMNS and SD-WAN product range providing services to enterprise customers, and support and operational systems. Your responsibilities will involve working closely with operations teams, supporting the deployment of configurations and new designs/solutions to network elements, developing and testing solutions in physical and virtual lab environments, supporting deployment activities of new technologies and hardware, and collaborating with product teams to support customer product offerings such as SD-WAN and GNMS. You will also be responsible for providing engineering sales support, responding to RFQs and tenders on potential services of a complex or novel nature, attending customer meetings as a technical expert, identifying, analyzing, and specifying new and emerging technologies, technology roadmaps, and product/service opportunities, and maintaining a high level of capability in network engineering. Additionally, you will support the deployment and management of internal networks, communicate complex technical concepts to a less technically skilled audience, handle complex network issues, and deliver customer-focused service support under high pressure. Qualifications/Experiences: - University graduate in Telecommunication or related study - Industry certification is a requirement with a preference for candidates with Cisco CCIE and Juniper JNCIE certifications - In-depth knowledge of Juniper and Cisco IP networking and equipment - Excellent analytical and writing skills, with attention to detail - Ability to remain calm under pressure and experience working in an operational capacity Essential Technical Skills: - BGP - BGP-LS - Data Infrastructure - DevOps practices - DHCP - DNS - Ethernet - ETSI NFV-MANO (frameworks) - EVPN - Internet protocol suite (TCP/IP) - IP Networking - IP Routing - IPv4 - IPv6 - MPLS - NETCONF/RESTCONF - NFV - OpenFlow - OpenStack - Orchestration - OSI Reference Model - Network Telemetry - CLA technologies - RPKI - Management protocols (SNMP, NETFLOW) - SDWAN,

Job Title : Senior Hydraulic Design Engineer Project Location : Kingdom of Saudi Arabia (KSA) Working Hours : 8:00 AM – 5:00 PM ( KSA Time ) Availability : Immediate joiners preferred Relocation : REMOTE WORK ONLY Job Description : We are looking for a skilled and experienced Senior Hydraulic Engineer with a strong background in the design of pressurized and gravity hydraulic systems. The ideal candidate will have advanced technical expertise and hands-on experience in hydraulic modeling and infrastructure project delivery. Key Responsibilities : Lead the design of hydraulic systems including potable water, stormwater, irrigation, and wastewater networks. Develop and manage models using WaterGEMS, OpenFlow Water Hammer , and related tools. Prepare detailed design documentation, technical reports, and CAD drawings using Civil 3D and AutoCAD . Ensure compliance with local authority regulations and international design standards. Collaborate with multidisciplinary teams and stakeholders to deliver projects within schedule and quality targets. Review and mentor junior engineers and designers within the team. Requirements : Bachelor’s Degree in Civil Engineering (mandatory). More than 10 years of experience in hydraulic design and engineering. Proficient in Civil 3D, AutoCAD, WaterGEMS, OpenFlow Water Hammer . Strong understanding of KSA infrastructure regulations and engineering standards. Excellent communication, reporting, and coordination skills. Job Types: Full-time, Contractual / Temporary, Freelance Contract length: 8 months Application Question(s): Are you open for Remote Work Environment ?

Position : Senior Gravity & Pressurized Wet Utility Engineer Project Location : Kingdom of Saudi Arabia (KSA) Working Hours : 8:00 AM – 5:00 PM Remote Work only Availability : Immediate joiners preferred Job Description : We are seeking an experienced Senior Wet Utilities Engineer specialized in the design of gravity and pressurized systems for water, wastewater, and stormwater networks. The ideal candidate will lead the preparation of utility designs using advanced hydraulic modeling tools and support multidisciplinary infrastructure teams across various stages of the project lifecycle. Key Responsibilities : Design and model gravity and pressurized wet utilities including potable water, TSE, sewer, and stormwater networks. Perform hydraulic modeling using WaterGEMS, SewerGEMS, OpenFlow Water Hammer , and other tools. Prepare and review detailed engineering drawings using Civil 3D and AutoCAD . Coordinate with stakeholders and multidisciplinary teams for utility layout integration. Ensure all designs adhere to local regulatory standards and best engineering practices. Provide technical leadership, review work of junior engineers/designers, and ensure timely delivery of project tasks. Requirements : Bachelor’s Degree in Civil Engineering (mandatory). Minimum of 7 years’ experience in gravity and pressurized wet utility design. Strong proficiency in Civil 3D, AutoCAD, WaterGEMS, SewerGEMS, OpenFlow Water Hammer . Solid knowledge of KSA municipal and utility design standards. Job Types: Full-time, Contractual / Temporary, Freelance Contract length: 8 months Application Question(s): Are you open for Remote work ?

Join the Team That's Redefining Wireless Technology You will be working on the design, development, and integration of critical elements for the network stack of our wireless communication systems, including the data plane, control plane, security, and remote/cloud management. You need to have the ability to lead features to their completion and to understand issues and come up with optimal solutions to resolve them. You should be passionate and excited to learn continuously and collaborate with other team members. Job Responsibilities: Designing and implementing network services for various aspects point-to-multipoint wireless access systems such as authentication, encryption, QoS, packet forwarding Advanced packet forwarding, routing, bridging, switching, VLANs, ethernet services, ethernet OA&M Designing services with considerations for scalability, decentralized management, resilience, and interoperability with customer networks. Implementing device management - configuration, software upgrades, CLI, web GUI etc Building support for power on self-tests, network fault diagnostics, event logging, statistics collection and fault isolation/analysis Implementing scalable network/cloud management and provisioning frameworks Previous experience in embedded software development for carrier and/or enterprise product telecom is a plus. Required Skills and Experience: BS in Computer Science/Engineering with 5 - 10 years of relevant experience Advanced knowledge of computer networks (TCP/IP), protocols, Internet architecture Deep understanding of UNIX-style operating systems (IPC, multi-threading etc) Experience in socket, network, and systems programming in C/C++ L2/L3 packet processing and integration with hardware Strong and proven capabilities in debugging and troubleshooting on UNIX-style operating systems Strong data engineering/analysis/science experience is a major plus Focus on customer excellence using data-driven approach and latest tools Strong skills with scripting languages (Python, Bash, etc.) and web development technologies are a plus Experience with version control systems, collaboration tools (wikis, ticket systems) Key driver for quality and innovation Technical leadership experience is a major plus Expertise in at least one of the following areas: Network/cloud management systems and configuration/provisioning/administration systems (SNMP, Yang Models, NetConf, LDAP, HTTP, OpenFlow, TR-69) Advanced authentication, security, encapsulation and tunnelling technologies (IPSec, 802.1x etc) MAC and network-layer implementation of 802.11, WiMax, LTE or other OFDM standards. Join Tarana and help shape the future of wireless connectivity.

Job Description As a Senior Network Integration Engineer, you will be responsible for the design, implementation, integration, and optimization of complex network infrastructures. You will work on IP/MPLS networks, SDN, NFV, and cloud-based solutions to ensure high availability, security, and scalability. The role involves collaborating with cross-functional teams to deploy and maintain carrier-grade networking solutions for enterprise and service provider environments. How You Will Contribute And What You Will Learn Design and implement high-performance, scalable, and secure network architectures. Develop solutions for IP/MPLS backbone networks, SDN/NFV, and cloud-based networking. Conduct network capacity planning and recommend optimizations for performance and scalability. Define network policies, routing strategies, and security protocols. Deploy and configure network equipment such as routers, switches, firewalls, and load balancers (e.g., Nokia, Cisco, Juniper). Perform network integration, migration, and upgrades with minimal disruption to services. Troubleshoot complex network issues related to BGP, MPLS, QoS, VPNs, multicast, and security. Key Skills And Experience You have: Proficiency in SDN and NFV concepts and technologies. Experience with E2E mobile solutions and mobile core systems. Design and implement cutting-edge virtualization solutions to enhance network performance. Hands-on experience with SDN, NFV, OpenFlow, and cloud networking. Drive the development of End-to-End mobile solutions, focusing on mobile and packet core architecture. Manage and optimize network management systems to ensure seamless connectivity and data flow. Analyze and troubleshoot network issues, providing innovative solutions to complex problems. It would be nice if you also had: Mentor junior team members and share knowledge on networking concepts and technologies. Familiarity with network management systems and advanced networking concepts. Certifications such as Nokia SRA/Virtuoso, Cisco CCIE, or Juniper JNCIE. About Us Come create the technology that helps the world act together Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work What we offer Nokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employer Nokia has received the following recognitions for its commitment to inclusion & equality: One of the World’s Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark At Nokia, we act inclusively and respect the uniqueness of people. Nokia’s employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. Join us and be part of a company where you will feel included and empowered to succeed. About The Team The pandemic has highlighted how important telecoms networks are to society. Nokia’s Network Infrastructure group is at the heart of a revolution to bring more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise.

Company Description Terralogic is a prominent IT service provider, emphasizing technology services for the connected world. With a focus on stability, productivity, and customer satisfaction, we offer a wide range of technical skills and domain expertise to meet our customer's roadmap and business needs. Our goal is to deliver world-class successes through long-lasting partnerships and optimized value solutions. Work location address : Meera One, 1-98/8/9/A, Capital Pk Rd, Cyber Hills Colony, VIP Hills, Silicon Valley, Madhapur, Hyderabad, Telangana 500081. Role: Test Automation Engineer/Datacom tester/ L2/L3 network test automation Experience: 3 to 8 years Job Summary: Looking for highly motivated L2/L3 network protocols test automation engineers. Skill requirement: 3+ years of experience in QA or Test automation. Strong Networking concepts and troubleshooting skills. Apply verification and validation methods to improve and ensure the quality Strong experience in testing Networking technologies ( Ethernet, VLAN, Layer 2/Layer 3, MPLS, SDN, OpenFlow, Virtualization, Restful API, Netconf, SNMP etc.) Should have proficient knowledge of Cisco L2 and L3 technologies Hands-on familiarity with test instruments required. Ixia, Spirent experience is desirable Hands-on experience with automation and Python/Web-Based application scripting. Work with the development team to debug and reproduce software defect Job Type: Full-time Pay: ₹800,000.00 - ₹1,500,000.00 per year Benefits: Commuter assistance Health insurance Life insurance Paid time off Provident Fund Schedule: Monday to Friday Work Location: In person

Company Description Terralogic is a prominent IT service provider, emphasizing technology services for the connected world. With a focus on stability, productivity, and customer satisfaction, we offer a wide range of technical skills and domain expertise to meet our customer's roadmap and business needs. Our goal is to deliver world-class successes through long-lasting partnerships and optimized value solutions. Work location address : Meera One, 1-98/8/9/A, Capital Pk Rd, Cyber Hills Colony, VIP Hills, Silicon Valley, Madhapur, Hyderabad, Telangana 500081. Role: Test Automation Engineer/Datacom tester/ L2/L3 network test automation Experience: 3 to 8 years Job Summary: Looking for highly motivated L2/L3 network protocols test automation engineers. Skill requirement: 3+ years of experience in QA or Test automation. Strong Networking concepts and troubleshooting skills. Apply verification and validation methods to improve and ensure the quality Strong experience in testing Networking technologies ( Ethernet, VLAN, Layer 2/Layer 3, MPLS, SDN, OpenFlow, Virtualization, Restful API, Netconf, SNMP etc.) Should have proficient knowledge of Cisco L2 and L3 technologies Hands-on familiarity with test instruments required. Ixia, Spirent experience is desirable Hands-on experience with automation and Python/Web-Based application scripting. Work with the development team to debug and reproduce software defect Job Type: Full-time Pay: ₹800,000.00 - ₹1,500,000.00 per year Benefits: Commuter assistance Health insurance Life insurance Paid time off Provident Fund Schedule: Monday to Friday Work Location: In person

Company Description Terralogic is a prominent IT service provider, emphasizing technology services for the connected world. With a focus on stability, productivity, and customer satisfaction, we offer a wide range of technical skills and domain expertise to meet our customer's roadmap and business needs. Our goal is to deliver world-class successes through long-lasting partnerships and optimized value solutions. Work location address : Besides DHL Express, KMJ Atelier, No. 69, Hosur Rd, Muneswara Nagar, Roopena Agrahara, Bommanahalli, Bengaluru, Karnataka 560068. Role: Test Automation Engineer/Datacom tester/ L2/L3 network test automation Experience: 3 to 8 years Job Summary: Looking for highly motivated L2/L3 network protocols test automation engineers. Skill requirement: 3+ years of experience in QA or Test automation. Strong Networking concepts and troubleshooting skills. Apply verification and validation methods to improve and ensure the quality Strong experience in testing Networking technologies ( Ethernet, VLAN, Layer 2/Layer 3, MPLS, SDN, OpenFlow, Virtualization, Restful API, Netconf, SNMP etc.) Should have proficient knowledge of Cisco L2 and L3 technologies Hands-on familiarity with test instruments required. Ixia, Spirent experience is desirable Hands-on experience with automation and Python/Web-Based application scripting. Work with the development team to debug and reproduce software defect Job Type: Full-time Pay: ₹800,000.00 - ₹1,500,000.00 per year Benefits: Commuter assistance Health insurance Life insurance Paid time off Provident Fund Schedule: Monday to Friday Ability to commute/relocate: Bommanahalli , Bengaluru, Karnataka: Reliably commute or planning to relocate before starting work (Preferred) Experience: Python: 2 years (Preferred) L2/L3 protocols testing: 2 years (Preferred) Work Location: In person

Job Description The Technical Care Specialist provides advanced technical and product support within Care service delivery. A global position in a 24x7 support environment with a responsibility to work on complex troubleshooting cases, especially at solution / system level. It also acts as a primary interface to R&D for escalation of customer problems and their follow-up till resolution. How You Will Contribute And What You Will Learn Helps experts to perform troubleshooting methods like system level tracing, debug, protocol flow analysis. Identifies, reproduces and characterizes defects and collaborates promptly with R&D teams for fixes. Interacts with customer for complex cases, providing workarounds, etc. Ensures SLAs are met for escalated cases. Contributes for Root Causes Analysis (RCA) analysis and report creation Creates knowledge articles (author, reviewer). Develops competencies on products and solutions. Key Skills And Experience You have: Bachelor´s degree or equivalent experience required Typically requires a min.of 5-8 yrs of experience with demonstrated passion and achievement for technology in the areas described below and customer satisfaction Strong in fundamentals including Networking, OS concepts, Virtualization, Security etc. Worked on Microservices Containers (Kubernetes/Docker, Certified Kubernates Administrator (CKA) is an advantage, Worked on Areas of Telecommunication networking (Core/Access) and know the 5G architecture, Worked on Networking and Cybersecurity (TCP/IP v4/v6, Firewalls/iptables, worked on any cybersecurity related solutions like Endpoint Security) It would be nice if you also had: Azure or any public cloud certifications Knowledge on IaaS (Openstack, Red Hat OpenShift is an advantage), Virtualisation (vSphere/vCloud) and Software Defined Networking (SDN, nuage,Openflow). System Administration of Linux/Windows environment. Experience in RDBMS like Oracle, MariaDB, Postgress and Neo4j. About Us Come create the technology that helps the world act together Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work What we offer Nokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employer Nokia has received the following recognitions for its commitment to inclusion & equality: One of the World’s Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark At Nokia, we act inclusively and respect the uniqueness of people. Nokia’s employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. Join us and be part of a company where you will feel included and empowered to succeed. About The Team As Nokia's growth engine, we create value for communication service providers and enterprise customers by leading the transition to cloud-native software and as-a-service delivery models. Our inclusive team of dreamers, doers and disruptors push the limits from impossible to possible. Show more Show less

Job Description We are seeking a Solution Architect with extensive technical expertise in IP networking, SDN/NFV, and cloud-based data center solutions. The ideal candidate will have hands-on experience in multi-vendor environments, a deep understanding of virtualization and automation technologies, and the ability to lead end-to-end architecture—from design through to deployment. How You Will Contribute And What You Will Learn Pre-sales Phase: Collaborate with Business Development to craft IP architecture and solution descriptions for offer submissions, ensuring alignment with the E2E solution. Design preliminary Physical and Logical Solution Architectures; analyze alternatives and define system elements, subsystems, and requirements. Identify key technical risks and issues early; develop mitigation strategies and ensure these are factored into the solution roadmap. Highlight critical roadmap gates and ensure time-to-market alignment, especially for IP and dependent non-IP components. Project Execution Phase: Define and analyze system/solution requirements and key use cases, trace them across subsystems, and ensure alignment with the SOW and deployment teams. Develop detailed E2E Solution Architecture and support HLD across multi-technology domains, ensuring technical accuracy and implementation readiness. Manage and technically guide internal teams and third-party vendors; review technical deliverables, progress, and ensure scope clarity through workshops and documentation. Drive design traceability and perform impact assessments on changes across all components; lead technical risk management and ensure alignment with roadmap and milestones. Key Skills And Experience You have: A Bachelor’s degree in Engineering with 12+ years of experience in telecom, focusing on IP-MPLS, Datacenter, and Cloud SDN technologies. In-depth knowledge of VXLAN, BGP, EVPN, IP/MPLS transport protocols, Segment Routing (SR/SR-TE), LDP/RSVP-TE, and general networking concepts. Hands-on experience with Virtualization, SDN, NFV, and platforms such as RHOCP, Kubernetes, VMware ESXi, vCloud/vCenter, OpenStack, CloudStack, OpenFlow, KVM, Xen, and Hyper-V. Proven expertise in designing and delivering Datacenter and Carrier-grade networks, including end-to-end mobile networks, backhaul, and core solutions. Proficiency in Linux/Unix shell scripting, with strong knowledge of datacenter networking and hands-on experience in design, build, deployment, troubleshooting, and fault isolation. A working understanding of 4G/5G mobile packet core deployments. It would be nice if you also had: Familiarity with the Nokia IP Router portfolio (7x50, 7250, 7705, etc.), Nokia SDN/NFV portfolio (SR Linux, vBNG, VSR, NSP, etc.), and certifications like Nokia SRA/Virtuoso, Cisco CCIE, or Juniper JNCIE. Knowledge of RHEL/CentOS, Ubuntu, Java, Python/Perl, along with proven presentation skills, an analytical mindset, customer focus, and a flexible, eager-to-learn attitude with the ability to provide hands-on design validation and implementation guidance. About Us Come create the technology that helps the world act together Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work What we offer Nokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employer Nokia has received the following recognitions for its commitment to inclusion & equality: One of the World’s Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark At Nokia, we act inclusively and respect the uniqueness of people. Nokia’s employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. Join us and be part of a company where you will feel included and empowered to succeed. About The Team The pandemic has highlighted how important telecoms networks are to society. Nokia’s Network Infrastructure group is at the heart of a revolution to bring more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise. Show more Show less

Job Description As a Senior Network Integration Engineer, you will be responsible for the design, implementation, integration, and optimization of complex network infrastructures. You will work on IP/MPLS networks, SDN, NFV, and cloud-based solutions to ensure high availability, security, and scalability. The role involves collaborating with cross-functional teams to deploy and maintain carrier-grade networking solutions for enterprise and service provider environments. How You Will Contribute And What You Will Learn Design and implement high-performance, scalable, and secure network architectures. Develop solutions for IP/MPLS backbone networks, SDN/NFV, and cloud-based networking. Conduct network capacity planning and recommend optimizations for performance and scalability. Define network policies, routing strategies, and security protocols. Deploy and configure network equipment such as routers, switches, firewalls, and load balancers (e.g., Nokia, Cisco, Juniper). Perform network integration, migration, and upgrades with minimal disruption to services. Troubleshoot complex network issues related to BGP, MPLS, QoS, VPNs, multicast, and security. Key Skills And Experience You have: Proficiency in SDN and NFV concepts and technologies. Experience with E2E mobile solutions and mobile core systems. Design and implement cutting-edge virtualization solutions to enhance network performance. Hands-on experience with SDN, NFV, OpenFlow, and cloud networking. Drive the development of End-to-End mobile solutions, focusing on mobile and packet core architecture. Manage and optimize network management systems to ensure seamless connectivity and data flow. Analyze and troubleshoot network issues, providing innovative solutions to complex problems. It would be nice if you also had: Mentor junior team members and share knowledge on networking concepts and technologies. Familiarity with network management systems and advanced networking concepts. Certifications such as Nokia SRA/Virtuoso, Cisco CCIE, or Juniper JNCIE. About Us Come create the technology that helps the world act together Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work What we offer Nokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employer Nokia has received the following recognitions for its commitment to inclusion & equality: One of the World’s Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark At Nokia, we act inclusively and respect the uniqueness of people. Nokia’s employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. Join us and be part of a company where you will feel included and empowered to succeed. About The Team The pandemic has highlighted how important telecoms networks are to society. Nokia’s Network Infrastructure group is at the heart of a revolution to bring more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise. Show more Show less

As a Network Services Platform (NSP) Specialist, you will provide expert consultation on NSP solutions across bare metal and cloud environments. You will be responsible for capturing customer requirements, designing deployment strategies, and ensuring smooth implementation through rigorous validation and troubleshooting. By working closely with global teams, product management, and customers, you will contribute to enhancing Nokias professional service offerings and customer experience. You have: Bachelor's degree or higher in Computer Science, Telecom, or Software Engineering. 7-12 years of experience in Telecom or Software companies, particularly in Linux/Unix environments such as Solaris, Red Hat, and CentOS. Strong knowledge of hypervisor technologies such as KVM and ESXi. Experience with Cloud Computing platforms like Kubernetes, OpenShift, AWS, and GCP. Understanding of Network Management & API protocols such as NETCONF, YANG, OpenFlow, SNMP, REST, XMPP, and JMS. It would be nice if you also had: Solid grasp of IP Networking, Routing, and Service TopologiesIPv4/IPv6, BGP, LDP, ISIS, OSPF, MPLS, VPLS, VPRN, IP VPN, QoS, and Security. Software development experience in Java, Python, Perl, JavaScript, C++, and JMS. Knowledge of Software Defined Networking (SDN) and Network Function Virtualization (NFV). Provide expert consultation on NSP deployments in physical and virtual/cloud environments. Design and document high-level and low-level Network Management/OSS deployment strategies. Develop and validate configuration and migration procedures in lab and customer environments. Define and execute acceptance test strategies, including test case development. Troubleshoot and resolve complex deployment challenges with customers and engineering teams. Conduct workshops to enhance customer understanding and maximize product benefits. Collaborate with global teams and Product Line Management to refine service delivery. Support global services teams in evaluating and responding to professional service requests.

As a Senior Network Integration Engineer, you will be responsible for the design, implementation, integration, and optimization of complex network infrastructures. You will work on IP/MPLS networks, SDN, NFV, and cloud-based solutions to ensure high availability, security, and scalability. The role involves collaborating with cross-functional teams to deploy and maintain carrier-grade networking solutions for enterprise and service provider environments. You have: Proficiency in SDN and NFV concepts and technologies. Experience with E2E mobile solutions and mobile core systems. Design and implement cutting-edge virtualization solutions to enhance network performance. Hands-on experience with SDN, NFV, OpenFlow, and cloud networking. Drive the development of End-to-End mobile solutions, focusing on mobile and packet core architecture. Manage and optimize network management systems to ensure seamless connectivity and data flow. Analyze and troubleshoot network issues, providing innovative solutions to complex problems. It would be nice if you also had: Mentor junior team members and share knowledge on networking concepts and technologies. Familiarity with network management systems and advanced networking concepts. Certifications such as Nokia SRA/Virtuoso, Cisco CCIE, or Juniper JNCIE. Design and implement high-performance, scalable, and secure network architectures. Develop solutions for IP/MPLS backbone networks, SDN/NFV, and cloud-based networking. Conduct network capacity planning and recommend optimizations for performance and scalability. Define network policies, routing strategies, and security protocols. Deploy and configure network equipment such as routers, switches, firewalls, and load balancers (e.g., Nokia, Cisco, Juniper). Perform network integration, migration, and upgrades with minimal disruption to services. Troubleshoot complex network issues related to BGP, MPLS, QoS, VPNs, multicast, and security.

Strong understanding of networking protocols, including TCP/IP, BGP, OSPF, and others. Expert in data center network architecture Experience with virtualization and containerization technologies. Proficient in technical documentation and using design tools (Visio, Lucidchart). Hands-on experience with packet capture and analysis tools. Experience with network testing tools and methodologies (e.g., Wireshark, Iperf, NetFlow) Experience with automation tools and scripting (e.g., Python, Ansible). Primary Skills Familiarity with virtualization and cloud networking (AWS, Azure, Openstack) NetConf/Yang, GRPC, and Openflow protocols Knowledge of containers technologies(docker, kubernetes)

Job Description Strong understanding of networking protocols, including TCP/IP, BGP, OSPF, and others. Expert in data center network architecture Experience with virtualization and containerization technologies. Proficient in technical documentation and using design tools (Visio, Lucidchart). Hands-on experience with packet capture and analysis tools. Experience with network testing tools and methodologies (e.g., Wireshark, Iperf, NetFlow) Experience with automation tools and scripting (e.g., Python, Ansible). Primary Skills Familiarity with virtualization and cloud networking (AWS, Azure, Openstack) NetConf/Yang, GRPC, and Openflow protocols Knowledge of containers technologies(docker, kubernetes)

Job Description Strong understanding of networking protocols, including TCP/IP, BGP, OSPF, and others. Expert in data center network architecture Experience with virtualization and containerization technologies. Proficient in technical documentation and using design tools (Visio, Lucidchart). Hands-on experience with packet capture and analysis tools. Experience with network testing tools and methodologies (e.g., Wireshark, Iperf, NetFlow) Experience with automation tools and scripting (e.g., Python, Ansible). Primary Skills Familiarity with virtualization and cloud networking (AWS, Azure, Openstack) NetConf/Yang, GRPC, and Openflow protocols Knowledge of containers technologies(docker, kubernetes) Show more Show less

Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. Arista is a well-established and profitable company with over billion in revenue. Arista’s award-winning platforms, ranging in Ethernet speeds up to 800G bits per second, redefine scalability, agility, and resilience. Arista is a founding member of the Ultra Ethernet consortium. We have shipped over 100 million cloud networking ports worldwide with CloudVision and EOS, an advanced network operating system. Arista is committed to open standards, and its products are available worldwide directly and through partners. At Arista, we value the diversity of thought and perspectives each employee brings. We believe fostering an inclusive environment where individuals from various backgrounds and experiences feel welcome is essential for driving creativity and innovation. Our commitment to excellence has earned us several prestigious awards, such as the Great Place to Work Survey for Best Engineering Team and Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest quality and performance standards in everything we do. Job Description Who You’ll Work With The TSE works in a non-silo environment, supporting all of Arista’s products and the many network protocols and features covered by EOS. He or she will work directly with both the customer and (when needed) the software and hardware development teams. The TSE team also performs all their own recreates in a dedicated lab environment. Giving customers direct access to a high-level engineer streamlines the support process and raises customer satisfaction. What You’ll Do Respond to customer product inquiries via telephone or in written, internet-based email. Resolve customer concerns raised during installation, operation, maintenance or product application or compatibility matters. Interpersonal skills and product knowledge and expertise are critical to responding to daily customer-centric activities. Troubleshoot problems with hardware equipment and software applications and recommends corrective action. Document customer communication and recurring technical issues to support product quality programs and product development. Qualifications Working knowledge of networking industry, products, and protocols Minimum of 2-5 years hands-on experience and a combination of designing, deploying, configuring, supporting, troubleshooting, debugging and administering of the following network protocols and technologies: AAA/RADIUS/TACACS, ACL, ARP, BGP (RFC 4271), DHCP, 1G/10G Ethernet (IEEE 802.3ab & IEEE 802.3ae) and other higher speed Ethernet interfaces, EVPN, IEEE 802.3x flow control and IEEE 802.1Qbb priority-based flow control, ICMP, IGMP, IPSec, IPv4 & IPv6, LACP, LLDP, MACSec, MPLS, NAT, OpenFlow, OSPFv2 and OSPFv3, PIM, QoS, Sflow, SNMP, STP/RSTP/MST (IEEE 802.1D), VARP, VRRP, VLAN (IEEE 802.1Q), VRF, VXLAN Experience with troubleshooting tools such as IXIA, tcpdump, and Wireshark (or similar packet generation and analysis tools) is highly desired A strong comfort level with Linux is highly desired Familiarity with programming/scripting (C++, Java, Python, Perl, JavaScript, shell)/ Cloud Environment/Automation is a plus Desired Skills: The ideal candidate possesses the ability to troubleshoot complex and dynamic customer environments while balancing the communications needs of each case. A strong analytical mind is required, as is the ability to triage. As we are continually releasing new features and products, a high aptitude for both learning and teaching are required. Our engineers work closely with other members of Customer Engineering as well as both Software and Hardware development – both in diagnosing problems as well as communicating them in multiple technical contexts. Thus, excellent written and verbal communication skills are a must, as is a collaborative approach. Education: Minimum education is a MS in a technical field (CS/EE/ITP preferred). Industry certifications preferred. Prior TAC experience preferred. Additional Information Arista stands out as an engineering-centric company. Our leadership, including founders and engineering managers, are all engineers who understand sound software engineering principles and the importance of doing things right. We hire globally into our diverse team. At Arista, engineers have complete ownership of their projects. Our management structure is flat and streamlined, and software engineering is led by those who understand it best. We prioritize the development and utilization of test automation tools. Our engineers have access to every part of the company, providing opportunities to work across various domains. Arista is headquartered in Santa Clara, California, with development offices in Australia, Canada, India, Ireland, and the US. We consider all our R&D centers equal in stature. Join us to shape the future of networking and be part of a culture that values invention, quality, respect, and fun. Show more Show less

You’ll be Responsible for? Design, implement, and maintain network architectures, including LAN, WAN, MPLS, VPN, SD-WAN, and cloud networks. Configure and optimize network services, including BGP, OSPF, EIGRP, VRRP, HSRP, and QoS. Deploy and manage security solutions such as NGFWs (Next-Generation Firewalls), IDS/IPS, SSL/TLS inspection, and NAC (Network Access Control). Configure and troubleshoot enterprise-grade network devices such as Cisco Nexus, Cisco ASA, Palo Alto, Fortinet, and F5 load balancers. Implement advanced network security measures, including Zero Trust architecture, Micro segmentation, and SIEM integration. Collaborate with DevOps and Cloud teams to design and deploy cloud-based networking solutions in Azure. Conduct network capacity planning and traffic analysis using tools like Wireshark, SolarWinds, PRTG, and NetFlow analyzers. Develop and maintain network automation scripts using Python, Ansible, or Terraform. Provide technical leadership in incident response, root cause analysis, and disaster recovery planning. Ensure compliance with industry standards such as ISO 27001, NIST, and PCI-DSS. Maintain detailed network documentation, including topology diagrams, configuration standards, and operational procedures. Lead and mentor junior network engineers and provide training on emerging network technologies. You’d have? Bachelor’s degree in computer science, Information Technology, or a related field. 8 to 10 years of hands-on experience in network architecture, administration, and security. Strong knowledge of enterprise networking protocols such as TCP/IP, BGP, OSPF, MPLS, VXLAN, and LISP. Expertise in network security tools such as Cisco ISE, Palo Alto Panorama, Forti Manager, and SIEM solutions. Experience with cloud-native networking technologies including VPC Peering, Transit Gateway, AWS Direct Connect, and Azure ExpressRoute. Proficiency in network automation and scripting using Python, Bash, Ansible, and Terraform. Familiarity with SDN technologies, including Cisco ACI, VMware NSX, and OpenFlow. Hands-on experience with wireless networking solutions, including Cisco Meraki, Aruba, and RADIUS authentication. Strong troubleshooting and analytical skills for diagnosing complex network issues. Excellent communication, documentation, and presentation skills. Industry certifications such as CCNP, CCIE, JNCIP, JNCIE, PCNSE, or equivalent are highly desirable. Why join us? Impactful Work : Play a pivotal role in safeguarding Tanla's assets, data, and reputation in the industry. Tremendous Growth Opportunities : Be part of a rapidly growing company in the telecom and CPaaS space, with opportunities for professional development. Innovative Environment: Work alongside a world-class team in a challenging and fun environment, where innovation is celebrated. Tanla is an equal opportunity employer. We champion diversity and are committed to creating an inclusive environment for all employees. www.tanla.com Show more Show less

You will be working on the design, development, and integration of critical elements for the network stack of our wireless communication systems, including the data plane, control plane, security, and remote/cloud management. You need to have the ability to lead features to their completion and to understand issues and come up with optimal solutions to resolve them. You should be passionate and excited to learn continuously and collaborate with other team members. Job Responsibilities: Designing and implementing network services for various aspects point-to-multipoint wireless access systems such as authentication, encryption, QoS, packet forwarding Advanced packet forwarding, routing, bridging, switching, VLANs, ethernet services, ethernet OA&M Designing services with considerations for scalability, decentralized management, resilience, and interoperability with customer networks. Implementing device management - configuration, software upgrades, CLI, web GUI etc Building support for power on self-tests, network fault diagnostics, event logging, statistics collection and fault isolation/analysis Implementing scalable network/cloud management and provisioning frameworks Previous experience in embedded software development for carrier and/or enterprise product telecom is a plus. Required Skills and Experience: BS in Computer Science/Engineering with 5 - 10 years of relevant experience Advanced knowledge of computer networks (TCP/IP), protocols, Internet architecture Deep understanding of UNIX-style operating systems (IPC, multi-threading etc) Experience in socket, network, and systems programming in C/C++ L2/L3 packet processing and integration with hardware Strong and proven capabilities in debugging and troubleshooting on UNIX-style operating systems Strong data engineering/analysis/science experience is a major plus Focus on customer excellence using data-driven approach and latest tools Strong skills with scripting languages (Python, Bash, etc.) and web development technologies are a plus Experience with version control systems, collaboration tools (wikis, ticket systems) Key driver for quality and innovation Technical leadership experience is a major plus Expertise in at least one of the following areas: Network/cloud management systems and configuration/provisioning/administration systems (SNMP, Yang Models, NetConf, LDAP, HTTP, OpenFlow, TR-69) Advanced authentication, security, encapsulation and tunnelling technologies (IPSec, 802.1x etc) MAC and network-layer implementation of 802.11, WiMax, LTE or other OFDM standards. Since our founding in 2009, we’ve been on a mission to accelerate the pace of bringing fast and affordable internet access — and all the benefits it provides — to the 90% of the world’s households who can’t get it. Through a decade of R&D and more than $400M of investment, we’ve created an entirely unique next-generation fixed wireless access technology, powering our first commercial platform, Gigabit 1 (G1). It delivers a game-changing advance in broadband economics in both mainstream and underserved markets, using either licensed or unlicensed spectrum. G1 started production in mid 2021 and has now been installed by over 160 service providers globally. We’re headquartered in Milpitas, California, with additional research and development in Pune, India. G1 has been developed by an incredibly talented and pioneering core technical team. We are looking for more world-class problem solvers who can carry on our tradition of customer obsession and ground-breaking innovation. We’re well funded, growing incredibly quickly, maintaining a superb results-focused culture while we’re at it, and all grooving on the positive difference we are making for people all over the planet. If you want to help make a real difference in this world, apply now! Show more Show less

Software has moved to play a central role in network technology. From outstanding routing implementations like Bird and FRR to overlay networking technology such as OVN/OVS and Cilium, from kernel with SwitchDev to userspace with DPDK, from P4 to OpenFlow, the relationship between network innovation and software continues to deepen. We are building teams to bring the very best open source networking software to market in a well integrated and opinionated stack that brings the latest hyperscaler innovation to end users and enterprise customers. We work with networking silicon providers to optimize Ubuntu and related applications for their ASICs, boards and appliances. We aim to provide a complete open source stack for data center networking, from bare metal through virtualization, container and serverless, and also to address IoT networking systematically. You will have a good chance of success if you are an outstanding software engineer, passionate about networking, with a special interest in the interface of hardware ASICs for acceleration and software for innovation and control. We value experience in open switch initiatives such as SoNIC and DENT, and upstream experience with components such as routing, kernel networking, eBPF, DNS, firewalls and load balancers. Our selection process is rigorous and requires work from the candidate as six to eight interviews over a period of months. We look for excellent academic results and a commitment to quality, resilience, documentation, security and performance in your work. At Canonical you will have the opportunity to engage with the broader open-source community and industry leading partners in developing future-proof networking solutions. We're looking for individuals who can help build a thriving community, contribute to a broad range of technologies, and contribute to the deployment of Ubuntu, Ubuntu Core, Private Clouds, MAAS and Kubernetes across a broad range of devices and use cases. Location : we have network software engineering roles in APAC (Top-of-Rack switches) and Americas (SmartNIC/DPU) time zones. What your day will look like Work with the most advanced operating systems and network application technologies available Participate upstream and deliver the Ubuntu SoNIC stack Collaborate with public clouds and network silicon providers Design and implement the best software-defined networking experience for the data center Write high-quality, well-designed, fast, secure and well-documented software Debug issues and produce high-quality fixes Collaborate proactively with a globally distributed organization Contribute to technical documentation to make it the best of its kind Display technical leadership internally, towards our partners, and in the open source communities Influence open-source projects and communities Work from home, with global travel twice a year for company events of up to two weeks duration What we are looking for in you An exceptional academic track record Undergraduate degree in Computer Science or STEM, or a compelling narrative about your alternative path Drive and a track record of going above-and-beyond expectations Knowledge of networking: architecture, design, and protocols Understanding of Linux networking, from kernel to user space Fluency in C/C++ and at least one of Rust, Python or Golang Professional written and spoken English Experience with Linux Excellent interpersonal skills, curiosity, flexibility, and accountability Passion, thoughtfulness, and self-motivation Excellent communication and presentation skills Result-oriented, with a personal drive to meet commitments Ability to travel twice a year, for company events up to two weeks each Additional Skills That You Might Also Bring Familiarity with existing open source networking technologies: SONIC / SAI, kernel (e.g. eBPF, AF_XDP), DPDK, Switchdev, OVN, Open vSwitch. Familiarity with data path hardware acceleration protocols and interfaces, such as RDMA, RoCE, iWARP, NVMe, SR-IOV Computer architecture knowledge of x86, ARM, and RISC-V Experience in complex IP network engineering and implementation Experience with virtualization technologies, e.g., QEMU, KVM, etc. Previous contribution to open source projects and community involvement Performance engineering and security experience What we offer you We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally. Distributed work environment with twice-yearly team sprints in person Personal learning and development budget of USD 2,000 per year Annual compensation review Recognition rewards Annual holiday leave Maternity and paternity leave Employee Assistance Programme Opportunity to travel to new locations to meet colleagues Priority Pass, and travel upgrades for long haul company events About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world every day. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Canonical has been a remote-first company since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration. Show more Show less