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Wireless Systems Engineer

Wireless Systems Engineer

mindlanceCupertino, CA

yesterday

$89.55 / hour

Telecommunications Engineering SpecialistsRadio, Cellular, and Tower Equipment Installers and RepairersElectronics Engineers, Except Computer
Radio and Television Broadcasting and Wireless Communications Equipment ManufacturingWireless Telecommunications Carriers (except Satellite)Agents for Wireless Telecommunications Services
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Job-ID28859847Reference26-19842 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 CoExistence. - 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 CoExTypes 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

Also on the board Same function, level within a rung

Level

Mid

Salary

$89.55 / hour

Location

Cupertino, CA

Occupation

Telecommunications Engineering Specialists

Industry

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Posted

yesterday

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