Mechanical Engineer

Magma Space Mechanical Engineer Washington, DC · Full time Company website Apply for Mechanical Engineer

We are seeking a Mechanical Engineer to join our team in Washington, DC. You will be hands-on in the design, build, and test of the mechanisms and structures behind our advanced actuators and intelligent control systems, from detailed CAD and analysis through prototype assembly and environmental testing. This role is ideal for an engineer who wants real ownership of hardware that will fly.

About Magma Space At Magma Space, we’re on a mission to deliver the most precise spacecraft pointing ever achieved. We are developing groundbreaking control actuators, including magnetically levitated reaction wheels and control moment gyroscopes that drastically reduce onboard vibrations while delivering unmatched momentum. But our vision goes beyond hardware: we’re at the forefront of integrating AI-enhanced software for real-time environment monitoring with novel sensing capabilities. Our goal is to provide satellites with an unprecedented level of stability, agility, and accuracy, enhancing their capabilities like never before. We’re proud to be supported by NASA, the U.S. Space Force, and the broader Defense community, with upcoming orbital demonstrations on the ISS, commercial and DoD missions. Join us at Magma Space and make a lasting impact on the next generation of space missions!

Description Key Responsibilities

• Create detailed 3D CAD models and drawings with GD&T for parts and assemblies.
• Perform tolerance stack-ups and support new mechanical and electrical designs.
• Perform engineering analyses to validate performance margins in space environments.
• Design, build and assemble prototypes and flight hardware.
• Prepare test articles and support vibration and thermal-vacuum testing.
• Write assembly, integration, and test (AIT) procedures.
• Work with vendors on quotes, incoming inspection, and non-conformance resolution.
• Maintain Bills of Materials (BOMs).
• Collaborate closely with GNC, electrical, and software teams.

Required Qualifications

• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.
• 2+ years of hands-on experience in mechanical design, assembly, and test.
• Proficiency in 3D CAD (SolidWorks, Creo, or NX) and GD&T.
• Hands-on experience with mechanical assembly and testing.
• Strong organizational skills, attention to detail, and the ability to manage multiple priorities.
• Must be a U.S. Person (U.S. citizen, permanent resident, or asylee/refugee) due to ITAR/EAR export control requirements.

Preferred Qualifications

• Experience with FEA (ANSYS, Nastran, or equivalent).
• Exposure to manufacturing.
• Space environment testing experience (vibration, thermal-vacuum).
• Scripting experience in Python or MATLAB.

What We Offer

• The opportunity to work on cutting-edge technology in the rapidly growing space industry.
• A high-energy, in-person team in DC that loves building together: collaborative, ambitious, and mission-aligned.
• Meaningful equity and real ownership: competitive salary plus an equity stake in a fast-growing, well-backed company.
• Comprehensive benefits, including 401(k), health insurance with dental and vision, paid vacation, paid sick leave, paid holidays, paid parental leave, and a free on-site gym.
• Flexible work schedule.
• Relocation assistance.
• The chance to make a real, visible impact on the future of space exploration. Your work will go to space!

The selected applicant will be required to pass a pre-employment third-party background check and reference check.

Magma Space Inc. is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Even if you don’t meet all the qualifications as outlined here, but are still excited about the role, we encourage you to apply anyway.

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