Your space-enabled career begins here

Position: Mechanical Design Engineer (Levels 1-4 based on experience) – Quantum Space

Location: Rockville, MD

Commitment: Full-time, all-in

Who We’re Looking For:

Quantum Space is revolutionizing space with highly maneuverable and long-lasting spacecraft, and we need a world-class Mechanical Design Engineer to drive the design of spacecraft systems that push the boundaries of what’s possible.

We’re looking for highly motivated engineers, and this role can be hired at multiple levels (Engineer I to Engineer IV) depending on the candidate's specific experience and skills. You will lead mechanical design from concept development through launch, working with a fast-paced and tight-knit team of engineers and scientists to change the future of space technology.

Where You’ll Make an Impact:

• Mechanical Systems Design – Design and draft a wide assortment of flight hardware and ground support equipment, including:
  • Spacecraft structures
  • Avionics enclosures
  • Fluid systems
  • Harnessing
  • Assembly and lift tooling
• Cross-Disciplinary Collaboration – Work closely with electrical, propulsion, guidance and navigation control (GNC), and vehicle structures engineers to develop integrated solutions that maximize overall vehicle performance.
• Mechanical Interfaces – Manage mechanical interfaces and configure test and flight top-level assemblies.
• Risk Mitigation – Evaluate technical risks, cross-functional issues, and mitigation actions.
• Test and Verification – Generate environmental test plans and create content for design reviews, tests, and verification activities.
• Manufacturing & Integration – Support manufacturing, integration & testing (I&T), and launch site operations.

What It Takes:

• A passion for pushing the limits of space technology, designing mechanical solutions that outperform legacy systems.
• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field with lab/hardware experience.
• Proficiency in CAD software with the ability to learn new tools.
• Expertise in spacecraft mechanical systems, including structural design, thermal management, and fluid systems.
• .
• Strong communication skills and ability to lead
• Ability to thrive in a fast-paced, high-stakes environment where adaptability and ownership are critical.
• A hands-on approach—when something needs fixing, you step in and make it happen.

What You’ll Get:

- Compensation – Competitive salary, equity, and top-tier benefits.
- Innovation – The opportunity to design next-generation space systems.
- Impact – Your work will directly enable Quantum Space’s mission success in space operations.
- Career Growth – Work alongside industry leaders and gain unparalleled experience in advanced space technologies.
- Comprehensive Benefits – Medical, dental, vision, generous leave, FSA, 401(k) matching, and equity sharing.

Additional Information:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

If you live for innovation, thrive on technical challenges, and want to shape the future of space systems, we want to hear from you.

Apply now. Let’s engineer the future together.