39.0000° N, 98.0000° W

Galactic Resource Utilization Space, Inc. (GRU Space)

Mechanical Engineer

Hawthorne, CA, US$120K - $170K · 0.25% - 0.75%Posted Sep 5, 2026
Disciplineengineering
Workplace typeon-site
EmploymentFull Time

\*\*Your product will land on the Moon next year.\*\*

You’ll design, build, and test our 2027 Lunar Payload: the one that manufactures humanity’s first bricks on the Moon and deploys an inflatable habitat bladder. This is hands-on, full-lifecycle hardware engineering at a pace most aerospace companies can’t keep up with.

\*\*What you’ll do:\*\*

\* Own the mechanical design of the payload from concept through flight hardware.

\* Rapidly prototype, test, break things, and iterate.

\* Manage ICD with the lunar lander provider and be the primary point of contact.

\* Run and interpret structural/mechanism analysis to support design trades.

\*\*What we’re looking for:\*\*

\* Deep fluency with CAD and FEA tools: you think in 3D and can back it up with analysis.

\* Experience designing spaceflight hardware end-to-end (build, test, deploy).

\* Comfort with mechanisms: actuators, seals, deployables, pressure systems, end effectors, and more.

\* You’re using the latest AI tools every day (i.e., Opus 4.6/GPT 5.4, in appropriate harness) to massively increase your output and do things you otherwise couldn’t.

\* You’ve built flight hardware before.

If you want to maximize the probability that humanity becomes interplanetary in your lifetime, apply and share a portfolio of the technical work you’re most proud of.

Role details (from YC):

Compensation: $120K - $170K · 0.25% - 0.75%

Experience: 1+ years

Visa: US citizen/visa only

Skills: CAD Design

Skills and experience

CAD Design