Solar Arrays Engineer

Vast • Long Beach, CA

7d • $110,000 - $175,000 • Onsite

About The Position

At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Using an incremental, hardware-rich and low-cost approach, Vast is rapidly developing its multi-module Haven Station. Haven Demo’s 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world’s first commercial space station when it launches, followed by additional Haven modules to enable permanent human presence by 2030. Our team is all-in, committed to executing our mission safely and on time. If you want to work with the most talented people on Earth furthering space exploration for humanity, come join us. Vast is looking for a Solar Array Engineer , reporting to the Principal Power Systems Engineer, to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations. This will be a full-time , exempt position located in our Long Beach location.

Requirements

• Bachelor of Science degree in mechanical engineering, aerospace engineering, materials engineering, or related engineering discipline.
• Experience working with design, manufacture and verification of photovoltaics or similar composite structures.

Nice To Haves

• Experience in the space industry, including developing, building, and testing solar arrays.
• Experience with space solar design and guidelines such as AIAA S111, S112.
• Proactive problem-solving skills such as failure analysis and root cause investigation.
• Prior experience in a fast-paced manufacturing setting.
• Design work in recent versions of NX, Teamcenter.
• Analysis work in recent versions of Ansys, FeMap/Nastran, Abaqus, Thermal Desktop.
• Experience with GD&T implementation and analysis (ASME Y14.5).
• Familiarity with spacecraft specifications such as SMC-S-016, NASA-STD-5001, and NASA-STD-5019.

Responsibilities

• Define requirements and trade architectures of solar arrays.
• Select and qualify materials and vendors for solar arrays.
• Develop and qualify processes for welding, adhesion, lamination of solar cells.
• Test and qualify designs to AIAA S112 standards.
• Interface with systems engineering, power electronics, structures, thermal, and mission assurance teams for end-to-end integration.
• Troubleshoot issues across the product lifecycle—from design through integration and testing.
• Participate in design reviews, drawing checks, and technical documentation for internal and NASA deliverables.

Benefits

• 100% medical, dental, and vision coverage for employees and dependents, flexible paid time off for exempt staff and up to 10 days of vacation for non-exempt staff, paid parental leave, short and long-term disability insurance, life insurance, access to a 401(k) retirement plan, One Medical membership, 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, 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.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 501-1,000 employees