Wireless Systems Engineer
Job in
Cupertino, Santa Clara County, California, 95015, USA
Listed on 2026-10-09
Listing for:
Mindlance
Full Time
position Listed on 2026-10-09
Job specializations:
-
Engineering
Systems Engineer, Wireless / 5G, Electronics Engineer, Electrical Engineering
Job Description & How to Apply Below
26-19842
Salary $89.55 / hour
Job Description:
Wireless Systems and Compliance Engineering – Radio Frequency Systems – Wireless Coexistence Team: WSCE RFS CoEx Project: RFS CoEx Performance Study Services and Deliverables:
- Execute NPI WiFi/BT CoEx performance testing for NPI devices based on defined coverage. Maintain test stations on calibration, scripts, config files and equipment.
- Perform first-level issue triage for conducted and radiated performance testing using sniffer, validate CoEx policies, identify internal OS regressions.
- Post-process RF CoEx performance data and generate quality reports on throughput, MOS, and GPM e.g., audio test for Glitch Per Minute (GPM) detection, Adobe Audition/POLQA for MOS scores).
- Execute competitor study first-level issue trouble-shooting with 3rd-party labs to ensure data accuracy for WiFi/BT/Cell/GNSS Co Existence.
- Provide onsite technical support at 3rd-party labs to assist in new test bring-up, test setup maintenance to resolve execution issues.
- Track competitor study test progress across 3rd-party labs to ensure timely data delivery and on-demand test needs.
- Manage vendor logistics and PR/PO processes, including tracking vendor BPO balance, procuring competitor devices and RF equipment/accessories. Scope:
• Orgs: WSCE RFS Co Ex
• Types of users: WSCE RFS CoEx team
• Products:
Phone, Pad, Home and competitor devices Requirements:
• Experience with testing system performance of multi-radio coexistence for various wireless technologies (e.g., Cellular, Wi-Fi, BT, GNSS) in throughput, MOS, glitches, carrier-noise.
• Hands-on knowledge of RF lab equipment including spectrum analyzer, network analyzer, signal generator and sniffer.
• Knowledge of wireless architectures including front-end, antenna sharing, link budget.
• Ability to travel domestically up to 10%.
• Strong Project management capability.
• Excellent communication for both written & verbal in English
• Bachelor’s degree in electrical engineering with 5+ years relevant work experience.
• Programming experience of RF test automation
• Foundational knowledge of artificial intelligence with hands-on experience. Timezone:
• The engineer will work with Cupertino/China teams during overlapped work hours.
• The engineer will work in Client office and 3rd party lab per business needs
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