Tata Consultancy Services

WIFI Test Engineer

Tata Consultancy Services, San Diego, CA, United States

Job Description

Objective / Engagement Overview

Goal is to engage a Wi-Fi Test Engineer to

• Develop, design and execute tests to test wireless features on Macintosh computers and other Apple products.

• Develop and maintain carefully calibrated test beds for accurate wireless performance measurements

• Develop test plans and other test documentation as required

• Identify, reproduce, and isolate bugs using debugging and performance analysis tools.

• Automate test cases to improve productivity

• Work closely and clearly communicate with all cross-functional teams

Skills

• 3+ years’ experience as a Software Test Engineer on any wireless technologies.

• Deep understanding and prior experience working on 802.11 MAC/PHY protocols

• Understanding of TCP/IP protocols

· Ability to bring up Wi-Fi test beds (turntables, emulators)

• Ability to execute Python scripts

· Understanding of causes for rate vs range loss, low throughput

· Ability to test Wi-Fi, BT (Bluetooth) co-existence losses

• Experience using network tools like iPerf, Wireshark etc.

• Deep understanding of operating systems (MacOS, Unix, etc)

• Good debugging experience. White box testing experience a plus

• Strong written and verbal communications skills.

• Ability to work collaboratively with cross-functional partners.

Key Qualifications