- Job type
- Full-time
- Work mode
- On-site
- Level
- Not listed
- Department
- Engineering
- Experience
- 2+ years experience
- Posted
- Sep 12, 2026
About the role
Vast is looking for a Mechanisms Engineer, reporting to the Sr. Manager of Mechanisms, to support the development of space mechanisms.
This will be a full-time, exempt position located in our Long Beach location.
Responsibilities:
- Develop mechanisms from ideation to flight: design, analyze, build, test, and iteration. Some mechanisms include motorized assemblies, linkages, spring/damper systems, rotating hardware, and crew-operated assemblies
- Own critical spacecraft hardware/systems, assuming profound responsibility for their hardware
- Interface with a world-class production team to ensure successful translation of designs into spacecraft
Minimum Qualifications:
- Bachelor's degree in mechanical, electrical, aerospace, or similar engineering
- 2+ years of experience in the design, build, and/or test of mechanisms, structures, valves, or other mechanical systems
Preferred Skills & Experience:
- Thriving in a team that emphasizes rapid prototyping, quick iteration, and a general bias towards action
- Strong understanding of spacecraft and/or launch vehicle mechanisms and mechanical assemblies
- Experience in NX/Teamcenter or other CAD packages (PTC Creo, CATIA) with a solid understanding and application of geometric dimensioning and tolerancing (GD&T) per ASME Y14.5
- Professional or project experience with FEMAP, ANSYS, or similar finite element analysis (FEA) software tools, as well as a good understanding of fatigue, fracture, and crack propagation
- Knowledge of metallic manufacturing techniques, processes, equipment, and other processes such as machining, welding, riveting, bending, assembling, etc.
- Good understanding and experience working with aerospace materials (metals, plastics, composites)
- Solid understanding of test methods/setups and data acquisition systems
- Ability to perform trade studies using first principles and engineering fundamentals to make clear recommendations even with partial information
- Passion for advancing the commercial space industry and human spaceflight
- Able to work well in an integrated collaborative team environment, including frequent interactions with technicians, other engineers, managers, and support teams
- Highly self-motivated with strong organizational and written/oral communication skills – able to prioritize and execute tasks in a high-pressure environment with the ongoing drive for continuous improvement in all aspects of work
Additional Requirements:
- Up to 10% travel to remote sites and vendors as needed
We calibrate level and compensation to the selected candidate's experience and demonstrated capability. We welcome applicants across a range of experience levels to apply.
COMPENSATION AND BENEFITS
Base salary will vary depending on job-related knowledge, education, skills, experience, business needs, and market demand. Salary is just one component of our comprehensive compensation package. Full-time employees also receive company equity, as well as access to a full suite of compelling benefits and perks, including: medical, dental, and vision coverage for employees and dependents, generous paid time off; up to 20+ days of vacation for exempt staff and up to 10+ days of vacation for non-exempt staff with the ability to cash-out unused vacation annually, paid parental leave, short and long-term disability insurance, life insurance, access to a 401(k) retirement plan, ClassPass credits, personalized mental healthcare through Spring Health, and other discounts and perks. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.
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. This status includes U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.