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Mach Industries

Robot type
Drone · Defense
Location
San Luis ObispoCaliforniaUSA
Job type
Hardware
Posted
Aug 31, 2026
Salary
$115,000–$150,000 a year
Full-time

Senior Combustion Engineer

Job description

Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security.

Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies.

Job responsibilities

  • Design, develop, and optimize combustion systems for gas turbine engines, propulsion systems, and advanced energy applications.
  • Plan, execute, and analyze laboratory and engine-level combustion experiments to evaluate combustion efficiency, flame stability, emissions, ignition performance, and thermal characteristics.
  • Investigate combustion dynamics, turbulent reacting flows, and combustion instability mechanisms using experimental and analytical techniques.
  • Perform thermal-fluid analyses to improve combustor performance, fuel-air mixing, cooling effectiveness, and emissions reduction.
  • Develop experimental test plans, define instrumentation requirements, and support combustion rig and engine testing activities.
  • Analyze large experimental datasets using statistical methods and advanced signal processing techniques.
  • Correlate experimental findings with Computational Fluid Dynamics (CFD) simulations and analytical models to improve design accuracy.
  • Support root cause investigations involving combustion performance, operability, emissions, and hardware durability.

Job requirements

  • Bachelor's degree in Mechanical Engineering, Aerospace Engineering, Chemical Engineering, or a related engineering discipline.
  • Master's or Ph.D. preferred with specialization in Combustion, Fluid Mechanics, Thermodynamics, Aerospace Propulsion, or Thermal Sciences.
  • 4+ years of experience in combustion research, propulsion systems, thermal-fluid sciences, or related engineering disciplines.
  • Strong understanding of, Combustion fundamentals, Fluid mechanics, Thermodynamics, Heat transfer, Turbulent reacting flows, Gas turbine combustion
  • Experience designing and conducting combustion experiments.
  • Experience analyzing experimental combustion data and interpreting test results.
  • Proficiency with MATLAB, Python, or similar engineering analysis tools.
  • Experience with laboratory instrumentation, pressure measurements, temperature measurements, and high-speed data acquisition systems.

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