Prototype Development Engineer
Efds
| Company | Efds |
| Category | Engineering |
| Location | Long Beach, CA, United States |
| Remote | — |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| Posted | 16 Jul 2026 |
| Last verified | 31 Jul 2026 |
| Source | Employer career page (oracle) |
Description
As a Prototype Development Engineer, you will be the bridge between conceptual design and physical reality. You will own the design, build, integration, commissioning, and maintenance of critical electrical test assets, including advanced Labcars, HIL (Hardware-in-the-Loop) benches, test fixtures, prototype support equipment, and related EV development assets. This is a high-impact, hands-on role where you will collaborate with cross-functional engineering teams and technicians to ensure our next-generation electric vehicle (EV) architectures can be built, tested, validated, and iterated quickly. You will not just maintain hardware; you will develop test assets from the ground up, including CAD/layout, BOM creation, purchasing support, technician-ready build documentation, electrical test integration, debug, commissioning,