Staff Battery Test Engineer

At Wisk, we're transforming the future of urban mobility through safe, all-electric, autonomous flight. We are a passionate team working together toward a sustainable future, solving high-impact problems that have never been solved before. By delivering everyday flight for everyone, we're making it possible to spend less time getting there and more time being there. If you want to be part of shaping the future of mobility, then read on!
We are looking for a Battery Test Engineer to join the Systems Test Team and support the Energy Storage & Power Systems (ESPS) Integrated Product Team (IPT). You will own the design verification and certification testing of our next generation Electrical VTOL aircraft battery system.  

Why we need you:

• You will lead component and system level validation and certification tests for Wisk’s Gen 6 ESPS, which includes battery management systems (BMS), power electronics, and battery modules/packs. You will be responsible for creating test fixtures from conceptual design to commissioning, developing and executing test procedures and providing feedback to the design team. The successful candidate will be proactive, self-motivated, hands-on and a driver for best safety practices. 

What you will do:

• Lead the development and implementation of battery component and system level test campaigns, including performance, thermal, environmental, end-of-line acceptance, and certification testing
• Work closely with a cross functional team to develop test requirements and test plans 
• Write test specifications, operation manuals and test procedures
• Review schematics and datasheets of various electrical components and hardware on the battery pack from internal teams and external vendors
• Design mechanical and electrical test fixtures used for PCBA and component level power electronics and battery testing
• Create 3D CAD models and release 2D mechanical design drawings using NX
• Develop wiring diagrams and create harness drawings
• Select and integrate transducers and data acquisition devices into test setups
• Develop test scripts and tools to automate testing and data post-processing on test stations to increase test cadence and ease operation 
• Maintain test fixtures, configuration management, calibration log and upgrade them with the latest hardware and software versions
• Troubleshoot and repair mechanical, electrical and software issues during testing
• Lead environmental qualification test campaigns at internal and external test labs
• Source and coordinate external suppliers 
• Ensure and improve safety protocols

What you have done:

• B.S. or M.S. in Mechanical, Electrical, or related engineering degree
• 5+ years of relevant work experience
• 3+ years of relevant battery experience
• Strong interpersonal and communication skills
• Designing and setting up tests for entirely new hardware
• Proficiency with CAD software (NX preferred)
• Familiar with drafting standards, including GD&T, and can interpret or create engineering drawings
• Experience with data acquisition devices (NI, SCADAS, Keysight) and transducers
• Experience working with high voltage electrical systems 
• Hands-on experience supporting manufacture and assembly, including disposition of hardware non-conformances

Desired:

• Knowledge of batteries, battery management systems and power electronics
• Familiarity with aviation test standards including DO-311, DO-160 and MIL-810
• Comfortable working in a fast-paced, startup environment
• Experience with cooling systems

Who you are:

• You are a highly motivated, self starting individual with a broad set of skills and never afraid of facing complex technical challenges
• You are a solution oriented individual with a strong analytical mindset
• You have strong communication skills and can easily tailor your communications to suit the audience
• You can adapt quickly or propose changes needed to achieve early results in a timely fashion
• You embrace challenges and take commitments and deliver results within reasonable expectations
• You are a positive team player

We are located in Mountain View just a couple of hundred feet from Shoreline Lake and its surrounding walking/jogging trails. We offer a comprehensive benefits package including medical, dental, vision and life insurance, alternative work schedule (9/80), flexible time off, 11 company holidays, a 401(k) plan with 50% company matching vested immediately, commuter assistance, and education assistance. And on top of all that, we also offer a variety of perks such as free catered lunches, flight lessons, wellness allowances, snacks, drinks, fruit, employee referral bonus, charitable giving match, pa