Mechanical Design Engineer I/II - Space is open at Antares in Los Angeles. The posting gives a salary of $90K - $150K. Posted on Oct 26, 2026, and still on Antares’s careers page when we last checked, on Nov 15, 2026.
About the role
As a Level I or Level II Mechanical Design Engineer in the Mission Engineering team, you will support hardware design and development associated with nuclear power systems in space and on the surface of the Moon and Mars. As an engineer on the space team, you will be expected to support team members, own development tests, and component design. You will be responsible for your product or deliverable, interfaces to…
The opening lines of the posting. The rest is on Antares’s careers page.
Hiring at Antares
Antares has 83 open roles right now. Most are in Engineering, Manufacturing & Trades and Finance & Trading. The median advertised salary across its roles with a published range is $166K. See all its roles
