The Mechanical Engineer will design electro-mechanical assemblies, perform analyses, lead integration efforts, and collaborate with teams to meet project goals.
Hermeus is a venture capital-backed aerospace and defense technology company. The business is focused on building high-speed products that sustainably deliver asymmetric advantage to the Department of Defense and allied partners. Utilizing an iterative development approach to aircraft, Hermeus’ high-Mach and hypersonic aircraft aim to deliver capabilities at a pace not seen in the U.S. since the 1950s.
Responsibilities
- Structural design supporting vehicle subsystems such as hydraulics, fuel systems, propulsion, and avionics
- Perform structural and thermal analyses using both hand calculations and FEA
- Lead trade studies across mechanical, fluid, and avionics subsystems with an emphasis on mass efficiency, cost, and performance
- Collaborate with manufacturing, supply chain, and test teams to ensure designs are practical, producible, and aligned with program objectives
- Own hardware development from concept through design, fabrication, integration, and test
- Present technical content in internal reviews and represent the team in cross-functional and supplier/customer design reviews
Basic Qualifications
- Bachelor’s degree in mechanical engineering, aerospace engineering, or physics
- 1+ years of experience with electromechanical design, analysis, and testing (internships and significant student project experience qualify)
Preferred Skills and Experience
- Hands-on prototyping and mechanical assembly experience for complex systems
- Strong foundation in engineering fundamentals including statics, dynamics, heat transfer, fluid mechanics, vibe
- Proficiency in CAD (NX preferred), FEA (Ansys preferred), and PLM tools (Teamcenter preferred)
- Familiarity with mechanical testing under conditions such as vibration, fatigue, shock, vacuum, and thermal loads
- Experience collaborating across disciplines (e.g., fluids, avionics, manufacturing) to deliver integrated systems
- Demonstrated cradle to grave ownership of technically complex projects
Additional Requirements
- Willingness to work extended hours and weekends as needed to support critical milestones
- Willingness to travel up to 25% of the time
U.S. EXPORT CONTROL COMPLIANCE STATUS
The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.
EQUAL OPPORTUNITY
Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.
Top Skills
Ansys
Cad
Fea
Nx
Teamcenter
Hermeus Los Angeles, California, USA Office
Los Angeles, CA, United States
Similar Jobs
Cloud • Hardware • Security • Software
Interns will design and develop mechanical systems for IoT products, collaborating with a cross-functional team, from concept to production.
Top Skills:
3D Cad Software
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
The Electro-Mechanical Engineer will design and test complex systems, manage projects, and collaborate across teams. Requires hands-on experience and system ownership.
Top Skills:
AltiumCanCanfdI2CKicadMicrocontrollersMipi Csi2NxRs232Rs422Rs485SolidworksSpiUartUsb
Aerospace • Hardware • Robotics • Software • Manufacturing
Design and advance proprietary metal 3D printing processes and equipment. Collaborate across various teams and manage projects from design to production.
Top Skills:
3D PrintingCadCnc
What you need to know about the Los Angeles Tech Scene
Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.
Key Facts About Los Angeles Tech
- Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
- Key Industries: Artificial intelligence, adtech, media, software, game development
- Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
- Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering
