Senior Mechanical Engineer
Amca
| Company | Amca |
| Category | Engineering |
| Location | El Segundo |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Senior |
| Salary | Not stated by the employer |
| Posted | 1 Jul 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (greenhouse) |
Description
Amca is building America’s new industrial base. Since the 1990s, our ability to build new aviation and military systems and maintain the ones we already have has eroded. Today, the gap between what the nation needs to produce and what it is capable of producing is the largest it has been in generations.
To help close that gap, Amca rapidly develops and manufactures new critical components and subsystems required to build and sustain the planes, military vehicles, and core infrastructure America needs. Today, we operate seven factories nationwide, including our advanced prototyping and testing headquarters in El Segundo, and deliver avionics, hydraulic, and electrical components for platforms such as the F-35, F-16, F/A-18, 737MAX, 787, A320neo, A321, Mk-48, and M1 Abrams.
Overview:
The Mechanical Design Engineering role is responsible for developing flight hardware for new and existing airframes. You will serve as the extreme owner of the product from concept through qualification, and eventually production handoff. Your day will consist of designing, analyzing, and building a wide range of fluid and structural systems. Most importantly you will own the relationship between customer level requirements and the build/test engineering teams.
Responsibilities:
Lead design and prototyping of new mechanical hardware across a component family or subsystem
Develop state-of-the-art, manufacturable flow control devices (valves, regulators, solenoids) and mechanisms (actuators, switches, pistons). Question requirements, simplify, and accelerate aerospace component deliveries
Generate and maintain detailed drawings, component specifications, analysis, and risk assessments. We believe design engineers should perform their own concept design, technical analysis, and first unit builds, so we minimize compartmentalized duties wherever possible
Drive trade studies and architecture decisions that cross team boundaries
Lead PDR and CDR as the responsible engineer; own the technical narrative end-to-end
Set technical direction for qualification campaigns. Define qual strategy, not just execute it
Spearhead root cause investigations in development, production, and test. Implement corrective actions to prevent repeat failures
Set the standard for rigorous component design and qualification testing. As a senior member of an early-stage startup, you'll define company design and testing policies, internal standards, and best practices
Mentor junior design engineers. Review their drawings, analysis, and design choices, and unblock them when they're stuck
Act as the ultimate technical authority for the components you own. Work directly with customers, manufacturers, and external review boards as problems arise
Prototype new components at our in-house R&D lab. You'll stay hands-on through prototype development
Own vendor relationships through NPI, including audits, source inspections, and supplier qualification
Work with test engineering to define and execute qualification plans
Work closely with build engineers to ensure new designs are manufacturable at production facilities and DFM feedback is incorporated
Represent Amca to customers in technical reviews, audits, and anomaly response
Basic Qualifications:
Bachelor's or advanced degree in aerospace, mechanical, manufacturing, or materials engineering, or engineering physics
5+ years of mechanical or fluids design, analysis, and build experience
Demonstrated ownership of at least one component or subsystem from concept through qualification or flight
Track record of shipping hardware, not just designing it
Strong understanding of engineering first principles, specifically thermodynamics, fluid dynamics, and solid mechanics
Preferred Skills and Experience:
7+ years of professional aerospace or mechanical engineering experience, ideally with flight hardware
Experience taking components through formal qualification (v
You found the opening. Now track it.Tracker, radar and AI drafts in one place.erioun.com →