Technical Lead
Nokia · Chennai
- Experience3+ yrs
- SalaryNot disclosed
- Work modehybrid
- Levellead
- Posted23 Sept 2026
About Nokia
Nokia is hiring in Chennai in telecom. This role looks for around 3+ years of experience.
The role
Technical lead role at Nokia in telecommunications, focused on validating IP-based networks and Layer 2/Layer 2+ access networks for the Lightspan family. You design and execute L2/L3/MPLS protocol validation, including Layer 2 Forwarding, VLAN, xSTP, LLDP, IGMP, DHCP, PPPoE, 802.1x, Radius, CFM, ERPS, LACP, OSPF, BGP, IPv4/IPv6 forwarding, PIM, and MPLS (L2 VPN, LDP, RSVP). Skills include test design and test bed setup/execution/reporting, software testing (functional, regression, non-functional), packet generators Spirent and IXIA, plus Python/TCL automation and debugging. Based in Chennai, Tamil Nadu, India with a flexible hybrid working scheme.
Full job description
Job Description
As a Technical Lead, this role focuses on the validation of advanced access networks, with Layer 2(VLAN, ERPS, LAG etc..,), Layer 3(ipv4/ipv6 forwarding, OSPF, BGP, IS-IS, PIM, MPLS(L2 VPN, LDP, RSVP), networking control and/or data plane software/protocols
How You Will Contribute And What You Will Learn
Apply expertise in IP-based networks and Layer 2/Layer 2+ Access protocols to validate software for the Lightspan family , ensuring it meets required standards.Expertise in tools needed for developing automated test casesLeverage customer feedback to continually refine and enhance product features, ensuring robustness in live deployments.Collaborate closely with R&D, product management, and customer support to ensure a seamless development process and timely delivery of features.Deepen expertise in a subset of L2 & L2+ Access protocols, including but not limited to Ethernet, Layer 2 Forwarding VLAN, QoS, Multicast, DHCP, PPPoE, 802.1x, Radius, CFM, ERPS, xSTP, LLDP, LACP, ANCP, etc., and stay updated with emerging network technologies.Mentor and guide junior team members, gaining leadership experience and overseeing projects with limited risks.Enhance troubleshooting skills by diagnosing and resolving complex hardware and software issues across customer environments.Continue to innovate and enhance the product’s software architecture and development processes, learning new tools and methods to improve efficiency.
Key Skills And Experience
You have:
Graduate or Postgraduate in the Engineering stream with 3+ years of experience in validations of L2/L3/MPLS protocols using Ethernet/GPON Access products.Any combination of L2 & L2+ protocols: Layer 2 Forwarding, VLAN, xSTP, LLDP, IGMP, ARP, 802.1x, QoS, DHCP, PPPoE, ERPS, CFM, EFM-OAM, ANCP, Radius, and LACP. Experience in OSPF, BGP, RIP , MPLS, IGMP, ARP, IPV6 Experience with products like xDSL, GPON, and IPDSLAM, aligning well with the product line, will be an added advantage. Experience in test design, test bed preparation/setup, test execution & reporting. Good working knowledge of software testing (functional, regression, and/or non-functional testing). Good Experience in using packet generators like Spirent, IXIA.
It would be nice if you also had:
Experience in both manual & automation testing preferred. Automation with Python/TCL is desirable, along with good debugging skills. Troubleshooting and analytical skills to address complex issues in both software and hardware, minimizing product downtime.A commitment to maintaining high-quality standards across all stages of the product lifecycle, and delivering as per commitment on tight schedules.
About The Team
Some of our benefits:
Flexible and hybrid working schemesA minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)Life insurance to all employees to provide peace of mind and financial securityWell-being programs to support your mental and physical healthOpportunities to join and receive support from Nokia Employee Resource Groups (NERGs)Employee Growth Solutions to support your personalized career & skills developmentDiverse pool of Coaches & Mentors to whom you have easy accessA learning environment which promotes personal growth and professional development - for your role and beyond