Senior / Staff Mechanical Design Engineer, Battery and Power Electronics

Job description

Job responsibilities

• Own end-to-end delivery of mechanical hardware from requirements → design → analysis → prototype → validation → release → production sustainment .
• Design battery enclosures, power electronics housings, busbars, and power distribution hardware that meet structural, thermal, EMI, cost, mass, and manufacturability requirements.
• Develop mechanical architectures that satisfy vibration, shock, thermal, overpressure, ingress protection, and safety requirements for flight-critical systems.
• Produce and defend engineering analyses including trade studies, tolerance stacks, load paths, hand calculations, bolted joint analysis, FEA, and failure mode assessments that reduce technical risk and support design…
• Create production-ready CAD assemblies, detailed drawings, GD&T, and manufacturing documentation for assemblies ranging from 20–100+ components. Lead design reviews, DFM activities, and first article inspections.
• Develop and execute verification plans covering environmental, vibration, fatigue, thermal, and EMI/EMC testing. Design supporting fixtures, analyze results, and drive corrective actions through design improvements.
• Lead supplier selection, qualification, and production handoff by incorporating DFM feedback, defining inspection criteria, reducing manufacturing risk, and resolving supplier quality issues that impact production or…
• Partner closely with Systems, Electrical, Software, Reliability, Manufacturing, Integration & Test, Supply Chain, and Field Operations to align requirements, manage technical tradeoffs, and remove program execution…