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Mechanical Design Engineer (Propulsion)

K2 Space· Propulsion
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Los Angeles, CA$100k - $140kfull-timePosted 2mo ago

About the role

Role focused on mechanical design, development, build, test, and analysis of the satellite’s plasma propulsion system and related hardware for high-power electric propulsion, with responsibilities spanning concept to flight qualification and spaceflight execution.

Responsibilities

  • Own the mechanical design of propulsion system hardware including propulsion modules, critical thruster components, the propellant management system, avionics box design, propulsion secondary structures, and potentially tank development
  • Validate designs through the entire lifecycle from concept to production, and successful flight demonstrations
  • Generate 3D models, fully dimensioned drawings, and interface control documents
  • Perform analysis on data from testing hardware, iterating designs, and critical go/no-go calls on hardware performance
  • Develop and execute component and system-level test plans
  • Manage key propulsion vendors and suppliers through hardware delivery
  • Continually own and refine sub-system deliverable schedules throughout development and production

Qualifications

  • Bachelor’s degree in mechanical, aerospace, or other relevant engineering discipline
  • 3+ years of experience with mechanical and/or electromechanical design and analysis
  • Experience with CAD or FEA software packages
  • Experience with the practical application of GD&T
  • Demonstrated proficiency in the principles of mechanical design, materials, thermodynamics, and fluids
  • Demonstrated ability to personally design, build, and test hardware from a blank canvas, including troubleshooting and iterating designs based on downstream feedback

Skills

Required:Mechanical design and analysisCAD/FEAGD&T

Benefits

  • Base salary range for this role is $100,000 - $140,000 + equity in the company
  • Salary will be based on several factors including, but not limited to: knowledge and skills, education, and experience level
  • Comprehensive benefits package including paid time off, medical/dental/vision coverage, life insurance, paid parental leave, and many other perks
Last updated Aug 26, 2026. Interested? Apply on the company site.

About K2 Space

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Building the largest satellites in orbit. Ultra-powerful, scalable platforms engineered for LEO–cislunar missions. Explore the next-generation of satellites.

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