Mach Industries
Defense Technology
SolidPropellantEngineer
Neural analysis suggests this role is
optimal for Mid candidates.
“Solid Propellant Engineer at Mach Industries. Skills: Solid propellant, Rocket motor, Propulsion systems, Energetic materials. Design and develop solid rocket motor systems. Develop and optimize composite solid propellant formulations”
What You'll Achieve.
Enhance strategic capabilities; Redefine the future of warfare; Deter kinetic conflict; Protect global security; Create high-performance propulsion systems optimized for reliability, manufacturability, and operational effectiveness; Transition propulsion systems from prototype development to scalable production; Integrate propulsion systems into operational vehicles
Industry & Context.
problem-solving skills; first-principles propulsion problems
Ability to obtain and maintain a U. S. security clearance, Access to information protected under U. S. export control laws, Authorization to receive software or technology controlled under U. S. export control laws without sponsorship, Ability to work hands-on in laboratory and propulsion development environments
What They're Looking For.
Must Have
Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Chemical Engineering, Materials Science, or related field, Experience with solid propulsion systems, energetic materials, or rocket motor development, understanding of combustion, thermodynamics, fluid mechanics, and propulsion fundamentals, Familiarity with composite solid propellant systems, grain design, and rocket motor internal ballistics, Experience performing engineering analysis using modeling or simulation tools, Ability to work hands-on in laboratory and propulsion development environments, technical communication and problem-solving skills, Ability to obtain and maintain a U. S. security clearance
Nice to Have
Master’s or PhD focused on propulsion, energetic materials, combustion, or related discipline, Experience designing or analyzing solid rocket motors for tactical missile, launch vehicle, or UAV applications, Familiarity with propellant processing, cure kinetics, and energetic material characterization, Experience with CFD, FEA, thermal analysis, or combustion simulation tools, Experience supporting propulsion development test campaigns and data analysis, Knowledge of energetic material safety standards and handling procedures, Experience operating in rapid development or startup environments
What You'll Do.
Design and develop solid rocket motor systems
Develop and optimize composite solid propellant formulations
Perform propulsion analyses
Collaborate with manufacturing teams
Support propellant mixing
Collaborate with flight sciences
and systems engineering teams
Investigate propulsion anomalies
Perform root-cause analysis
Support static fire testing
Support propulsion validation efforts
How You'll Work.
Team & Collaboration
Collaborate with multidisciplinary teams; Collaborate with manufacturing teams; Collaborate with flight sciences, structures, avionics, and systems engineering teams
Communication Scope
technical communication
Full Job Description
ABOUT MACH INDUSTRIES Founded in 2022, 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. With a workforce of approximately 220 employees, we operate with startup agility and ambition. 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. THE ROLE Mach Energetics is seeking a Solid Propellant Engineer to lead the design, formulation, and development of advanced solid propulsion systems for next-generation defense platforms. This role focuses on propulsion architecture, propellant chemistry, grain design, and motor development from initial concept through validated hardware. You will work closely with multidisciplinary teams to create high-performance propulsion systems optimized for reliability, manufacturability, and operational effectiveness. The ideal candidate is deeply technical, highly hands-on, and excited to move quickly from design iteration to hardware execution. This role is best suited for engineers who enjoy solving first-principles propulsion problems and want direct ownership over critical vehicle performance. KEY RESPONSIBILITIES - Design and develop solid rocket motor systems including propellant formulations, grain geometries, igniters, insulation systems, and nozzle configurations - Develop and optimize composite solid propellant formulations - Perform propulsion analyses including internal ballistics, combustion behavior, thermal performance, and structural evaluations - Collaborate with manufacturing teams to transition propulsion systems from prototype development to
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