Title: Electrical Engineer
Duration: Project - Long-Term Vendor Role
Location: Onsite Redmond, WA
Hours: Minimum 40 Hours/WeekRole:- Collaborate with cross-disciplinary teams including Electrical engineers, Mechanical engineers and Software developers to create products and systems while meeting project schedule milestones.
- Collaborate with other engineers to troubleshoot and consult on prototype designs.
- Develop concepts, designs, and specs; present them in design reviews; incorporate review feedback.
- Participate in other project design reviews and provide design feedback for team members.
- You will be responsible for bring up, failure analysis, and test of prototype boards.
- Working off of high-level plans to perform testing of various boards.
- Writing and communicating detailed test results.
Skills:
- 10-15+ years experience in complex electrical systems prefer - consumer wearables.
- Experience in sensors, optical systems or similar and medium-complexity embedded system integration and bring-up.
- Circuit bring-up and debugging with lab instrumentation:
- I2C / SPI / EEPROM interfaces and programming script development and debug
- Good documentation skills: Block diagrams, test validation plans, test reports, manufacturing functional test plans, etc.
- Analog circuit design skills:
- Strong knowledge of operational amplifiers and other linear ICs.
- Low-power, low-noise and high dynamic range audio pre-amplifiers.
- Analog interface circuits for microphones, accelerometers, A/D and D/A converters, piezo sensors, EEG electrodes, etc.
- Noise mitigation techniques including grounding and shielding best practices for cabling and PCBs.
- Experience with SMPS and switching audio amps a plus.
- Simulation of circuits using LTSPICE, TINA, etc.
- Mixed Signal Design:
- PCB designs containing MCUs, USB-C, and other digital systems, power supplies, as well as audio codecs, microphones, speakers, etc.
- Audio circuit design experience, Altium schematic design experience
Education: BSEE or related engineering field.
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