Propulsion Engineer II is open at Quantum Space in Rockville, MD or Hawthorne, CA. The posting gives a salary of $110K - $160K. Posted on Oct 29, 2026, and still on Quantum Space’s careers page when we last checked, on Nov 14, 2026.
About the role
, you will help design, develop, qualify, integrate, and support flight propulsion hardware that enables high-mobility spacecraft for national security, civil, and commercial space applications. Working closely with propulsion, mechanical, systems, manufacturing, test, and flight operations teams, you will support propulsion hardware throughout the full product lifecycle—from concept development through flight…
The opening lines of the posting. The rest is on Quantum Space’s careers page.
Hiring at Quantum Space
Quantum Space has 51 open roles right now. Most are in Engineering, Manufacturing & Trades and Supply Chain & Logistics. The median advertised salary across its roles with a published range is $135K. See all its roles
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