Senior Engineer, Mechanical Test (r4582)

Shield AI Shield AI · Defense · Dallas, TX · X-BAT Engineering - Mechanical

Senior Engineer, Mechanical Test role focused on developing and executing test plans for mechanical performance, structural integrity, and environmental durability of aircraft systems. Responsibilities include designing and operating test fixtures, integrating sensors, scripting with Python for automation and data analysis, performing FEA, and collaborating with cross-functional teams. Requires a Bachelor's/Master's in Mechanical Engineering, 5+ years of experience, and proficiency in Python and CAD.

What you'd actually do

  1. Develop and execute test plans to validate mechanical performance, structural integrity, and environmental durability from start to finish.
  2. Design, build, and operate test fixtures and systems involving hydraulic actuation, mechanical linkages, and sensor instrumentation.
  3. Integrate and calibrate a range of sensors (e.g., load cells, pressure transducers, strain gauges, accelerometers) into test setups for accurate data collection.
  4. Create and maintain python scripts to provide automation, signal processing, and result visualization.
  5. Analyze test data, troubleshoot system behaviors, and generate detailed technical reports with design feedback.

Skills

Required

  • Mechanical Engineering degree
  • 5+ years of experience in mechanical testing or product development
  • Strong working knowledge of hydraulic systems and their control/measurement
  • Experience with sensor selection, integration, and calibration
  • Proficiency in Python for scripting, test automation, and data analysis
  • Advanced CAD skills in Siemens NX
  • Problem-solving skills
  • Ability to work independently and in team settings

Nice to have

  • Hands-on experience performing MIL-STD testing (e.g., MIL-STD-810, MIL-STD-461)
  • Subject Matter Expert in aerospace structures and dynamics test environments

What the JD emphasized

  • mechanical testing
  • product development
  • hydraulic systems
  • sensor selection, integration, and calibration
  • Python
  • Siemens NX
  • MIL-STD testing