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Environmental Test Engineer

AST SpaceMobile

Homestead, FL · full time · Mid

Listed on AST SpaceMobile’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

This role manages vibration and thermal-vacuum testing for spacecraft components at a satellite broadband company, ensuring hardware can survive the harsh space environment. It suits engineers with aerospace testing experience who are comfortable with lab equipment, data analysis, and the detailed documentation required for flight-qualified systems.

Our summary, not AST SpaceMobile’s wording. The full posting is on their site.

Skills this role names

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What they ask for

Required

  • Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or related field
  • 3+ years of environmental testing experience, preferably in aerospace or defense
  • Hands-on experience with electrodynamic shakers, TVAC chambers, accelerometers, thermal sensors, and DAQ systems
  • Strong knowledge of vibration and thermal environments for spaceflight hardware
  • Instrumentation setup, calibration, and data analysis skills
  • Ability to work in cleanroom environments and follow contamination control procedures

Nice to have

  • Experience with LabVIEW, TestStand, MATLAB, or Python for test automation and data analysis
  • Experience supporting launch vehicle or satellite environmental qualification campaigns
  • Knowledge of MIL-STD-810, MIL-STD-1540, ECSS-E-ST-10-03C standards
  • Familiarity with thermal modeling and simulation tools

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