Posted 16 June, 2026
Quality Assurance Engineer
L&T Technology Services
Chennai, TN, IN
Full Time
Reference: fc43b4dff49c3972
Job Description
Quality Assurance Engineer\n\nLocation : Chennai\n\nExp - 2-8 Years\nPreferred Immediate Joiners\n\nTechnical Skills\nBachelor’s or Master’s degree in Computer Science, Telecommunications, Electrical Engineering, Industrial Science or equivalent experience\nApply expertise in IP-based networks and Layer 2/Layer 2+ access protocols (Ethernet, VLAN, QoS, Multicast, DHCP, PPPoE, 802.1x, Radius, etc.)\nExperience with products like GPON, XGSPON, wireless access technologies, and merging network technologies\nHands-on experience with containers, Kubernetes, and cloud platforms (AWS, Azure, Google Cloud)\nProficiency in Linux command-line operations and system debugging\nExperience with CI/CD pipelines, release automation, and test frameworks (Jenkins, Selenium, Robot Framework)\nFamiliarity with NetConf, YANG models, and REST APIs\nExperience in Linux OS, Docker, and deployment in virtual environments\nExperience in shell scripting and Python for automation, test development, and system administration\nKnowledge of XML, XSLT, and data migration\nExperience with Test-Driven Design (TDD/ATDD) and automated test tools\nCertifications such as CKAD (Certified Kubernetes Application Developer) or equivalent\nProduct Test: Wi-Fi testing, feature testing, performance, and interoperability validation\nFeature Areas: Platform, Forwarding, Residential Gateway, Wi-Fi, Mesh, Applications\nOther Skills\nStrong analytical and problem-solving skills\nEffective communication and collaboration\nAbility to work in cross-functional and global teams\nDetail-oriented with high quality ownership mindset