Senior BMS Electrical Engineer

What You'll Do:

As a BMS Electrical Engineer, you will own hardware designs for Archer's high voltage battery management system.

Specifically, you will

• Lead design of BMS PCBAs, through their full lifecycle - including circuit simulation, schematic capture, layout, routing, reviews, manufacturing, and revisions.
• Work closely with mechanical and software teams, from the beginning of the design process, to ensure that our BMS hardware seamlessly integrates into the battery pack.
• Design circuits for diagnostic coverage, redundancy, and fault-tolerance - working closely with systems and safety teams to ensure that our BMS hardware meets safety goals.
• Own PCBA bring-up and verification, working hands-on with lab equipment to check that the design functions across all operating conditions and fault injection cases.
• Support software development related to new circuits and revisions, updating and authoring interface documents as needed.
• Coordinate builds with PM team, DFM team, supply chain team, and quality team.
• Support production & manufacturing needs, including design-for-test, root-cause analysis of failures, component traceability, and build process development.
• Work with cross-functional teams to ensure smooth integration of the battery pack with other electrical systems on the aircraft.
• Work with BMS integration, software, and controls engineers to facilitate hardware fault injection tests on HILs and packs.

What You Need:

• BS or MS degree in Electrical Engineering, Mechanical Engineering or a related field.
• 3+ years of experience designing and verifying complex electrical circuits.
• Experience with high voltage battery systems and BMS electronics.
• Experienced in Altium Designer and circuit simulation tools such as LTSpice.
• Detailed knowledge of PCB design rules including IPC-610 / 2221 / 2222.
• Excellent organizational, communication, and troubleshooting skills

Bonus Qualifications:

• Experience designing for HV battery systems in both aviation and automotive contexts.
• Layout experience with both flexible and rigid board stackups.
• Experience with new product development in regulated industries (e.g., aviation, medical devices).
• Experience with DO-160G, ISO 26262, or related standards.
• Experience designing to industry standards for electromagnetic emissions and susceptibility.

At Archer, we aim to attract, retain, and motivate talent with the skills and leadership needed to grow our business. We drive a pay-for-performance culture and reward performance that supports the Company's strategy. For this position, we are targeting a base pay range of $135,000.00 - $179,000.00. Actual compensation offered will be determined by job-related knowledge, skills, and experience.

Archer is committed to working with and providing reasonable accommodations to job applicants with physical or mental disabilities, and those with sincerely held religious beliefs. Applicants who may require reasonable accommodation for any part of the application or hiring process should provide their name and contact information to Archer's People Team at people@archer.com. Reasonable accommodations will be determined on a case-by-case basis.