Wireless Test Engineer

Tesla

Job Details

Location: 4180 El Camino Real, Palo Alto, CA 94306, USA 4180 El Camino Real, Palo Alto, CA 94306, USA Tesla Ridge Way, Las Vegas, NV 89183, USA Posted: Aug 18, 2019

Job Description

The Role

Tesla Inc is seeking a Wireless Test Engineer for Wi-Fi and Bluetooth technologies, who has minimum 5 years of design and release responsibility for testing wireless systems. This engineer will be responsible for validating wireless communications in Tesla vehicles.

Responsibilities

Develop test plans for Wi-Fi/Bluetooth evaluation in vehicle and bench setups.
Enhance existing Wi-Fi/Bluetooth test automation and data analytics frameworks.
Perform Wi-Fi performance measurements that include validation and testing of different manufacturer access-points.
Execution of tests to verify that behavior of Wi-Fi functions conform to specifications
Document and follow up on bugs found in testing internally and with modem vendors
Perform data performance test and analysis
Verification of field related issues and drive closure for the issues.
Perform IOT on different phones and firmware versions
Perform Bluetooth performance tests
Work closely with Antenna and Software engineers to optimize performance

Requirements

Bachelor degree in Electrical Engineering (or equivalent experience)
Expertise in Bluetooth Profiles functional testing for A2DP/AVRCP/HFP/PBAP/MAP/BIP/SPP/HID.
Experience in Bluetooth Stack/Profile certification.
Working experience in using tools PTS (certification logs), FTS and Ellisys (Over the Air sniffer)
Expertise in debugging Bluetooth issues using BT HCI, System and OTA logs (FTS & Ellisys).
Experience in BT IOT testing with Android/iOS devices
Experience with test automation frameworks using Python/Shell scripts/Ruby, etc.
WIFI experience in 802.11 a,b,g,n,ac
Expertise in BT/WIFI coex testing.
Expertise in test plan development.
Experience in WIFI throughput and Range Vs Rate test. Familiarity with tools like Wireshark, iPerf, etc.
WIFI functional testing for AP/STA mode and IOP testing
Must possess at least 5 years of experiences in testing wireless technologies
Must possess knowledge of Bluetooth and Wi-Fi protocol and must be able to analyze test system logs
Strong knowledge of Bluetooth profiles is desired
Experience in debugging of real-time embedded solutions with lab test equipment
Excellent written and oral communication skills

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About Tesla

Tesla designs and manufactures electric cars. Tesla's mission is to accelerate the world's transition to sustainable energy. We hire the world's best and brightest people to help make this future a reality.

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