Tata Elxsi is among the world’s leading providers of design and technology services across industries, including automotive, broadcast, communications, healthcare, and transportation. Tata Elxsi works with leading OEMs and suppliers in the automotive and transportation industries for R&D, design, and product engineering services from architecture to launch and beyond.

We are looking for a hands-on Wi-Fi Test Engineer who enjoys working deep inside wireless networks. This role is all about testing, validating, and optimizing next-generation Wi-Fi solutions. You’ll work closely with cutting-edge hardware, real-world test beds, and performance tools to ensure rock-solid Wi-Fi experiences.

Key Responsibilities

• Design and execute Wi-Fi test strategies for performance, stability, and scalability
• Test WLAN technologies across standards: 802.11 a/b/g/n/ac/ax/be
• Validate Wi-Fi security features including WPA2, WPA3, and 802.1X
• Perform mesh, extender, roaming, and steering validation (802.11k/v)
• Build and manage Wi-Fi test beds for functional and stress testing
• Conduct throughput, latency, and performance benchmarking
• Analyze packets using Wi-Fi sniffers and protocol analyzers
• Identify issues, debug failures, and collaborate with development teams for fixes
• Document test results, defects, and performance insights clearly

Required Skills & Experience

• Strong hands-on experience with WLAN protocols (802.11 a/b/g/n/ac/ax/be)
• Deep understanding of Wi-Fi security mechanisms (WPA2, WPA3, 802.1X)
• Experience with mesh networks, extenders, and steering technologies
• Expertise in Wi-Fi performance, throughput, and stress testing
• Hands-on packet capture and analysis using sniffers
• Good Linux knowledge with basic scripting or coding skills
• Experience using test tools like Ixia, spectrum analyzers, and attenuators

Good to Have

• Experience testing enterprise or ISP-grade Wi-Fi solutions
• Exposure to real-world deployment scenarios
• Strong analytical mindset and attention to detail