Senior Mechanisms Engineer
hermeus
Los Angeles, CA
Posted Aug 20, 2026
- Full-time
- Engineering
Job description
Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. ### About The Role: Hermeus is seeking a Senior Mechanisms Engineer to join our Vehicle & Mechanisms Team. In this senior-level role, you will be responsible for designing and developing complex mechanical systems and mechanisms that are critical to the success of our high-speed aircraft projects. ### Responsibilities - Mechanism Design: - Lead the design and development of mechanical systems, mechanisms, and components for aerospace applications. - Collaborate with cross-functional teams to define project requirements and objectives. - Analysis and Simulation: - Conduct detailed mechanical analysis, including stress analysis, fatigue, and kinematics to validate mechanism designs. - Utilize simulation and modeling tools to optimize and refine designs. - Prototyping and Testing: - Oversee the prototyping and testing of mechanical systems and mechanisms to verify performance and reliability. - Plan and execute tests, analyze results, and recommend improvements. - Materials and Manufacturing: - Select appropriate materials and manufacturing processes for components, considering performance, cost, and sustainability. - Work with suppliers to ensure high-quality production. - Documentation and Reporting: - Maintain comprehensive documentation of design specifications, test results, and performance data. - Generate reports and presentations for internal and external stakeholders. - Collaboration and Mentorship: - Collaborate with junior engineers and provide guidance and mentorship to foster their professional growth. - Foster teamwork and knowledge sharing within the Vehicle & Mechanisms Team. - Innovation and Research: - Stay current with industry advancements and emerging technologies in mechanical engineering. - Contribute to research and development efforts aimed at pushing the boundaries of aerospace technology. ### Requirements - Bachelor's degree in mechanical engineering or a related field (Master's degree preferred). - A minimum of 5 years of experience in mechanisms engineering, preferably in aerospace or a related industry. ### Preferred Skills and Experience - Strong knowledge of mechanical design principles, materials, and manufacturing processes. - Proficiency in CAD software (e.g., SolidWorks, CATIA) and simulation tools. - Experience with FEA analysis and simulation software. - Strong problem-solving and analytical skills. - Excellent communication and collaboration abilities. - Project management experience is a plus.