Senior Mechanical Engineer, Propulsion

2 weeks ago


Alameda, CA, United States Motive Workforce Solutions Full time
Job Description

We're supporting a cutting-edge launch vehicle company seeking a Mechanical Engineer specializing in Propulsion Systems to drive the design, development, and testing of next-generation rocket engines. This engineer will play a key role in advancing first-stage propulsion architecture, with emphasis on tap-off cycle engine systems, turbomachinery design, and test data analysis.

The ideal candidate has hands-on experience designing and testing high-performance liquid propulsion systems within a fast-paced, startup-style environment. This role requires a mix of mechanical design expertise, test familiarity, and the ability to take ownership from concept through hot-fire validation.

Job Requirements

  • Bachelor's or Master's degree in Mechanical or Aerospace Engineering
  • 4+ years of propulsion development experience, ideally with tap-off cycle engines
  • Proficiency in NX or equivalent CAD tools for mechanical design
  • Proven experience with turbomachinery-design and analysis of turbines, pumps, or other high-speed rotating machinery
  • Strong understanding of engine cycles, fluid dynamics, and thermomechanical design principles
  • Hands-on experience in test operations and data analysis (engine or system-level)
  • Skilled at working cross-functionally in dynamic R&D teams
  • Thrives in startup-style environments that demand adaptability and broad technical ownership
  • Open to relocation and on-site collaboration


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