Mechanical Engineer

Mach Industries is seeking a Mechanical Engineer to join our team in designing, prototyping, and iterating on mechanical and electromechanical systems that support next-generation defense platforms. In this hands-on role, you’ll contribute to the development of innovative manufacturable hardware. At Mach Industries, we are redefining the future of defense through advanced, scalable platforms. As a Mechanical Engineer, you will play a key role in prototyping and refining mechanical systems, and optimizing designs for performance and scalability. Collaborating with a multidisciplinary team, you’ll help shape the next wave of defense technologies, from concept to deployment.

Responsibilities

Own the mechanical design and development of subsystem-level hardware, from early CAD concepts to functional prototypes, all the way through mass production; Integrate mechanical systems with sensors, actuators, and embedded control hardware; Lead hands-on testing, including design validation and hardware iteration based on performance feedback; Drive manufacturability, part selection, and tolerance stack-up decisions for scalable production; Apply mechanical fundamentals (thermal, structural, materials) to inform robust, lightweight designs; Contribute to test plans, technical documentation, and engineering reviews; Perform analytical modeling and simulation to evaluate mechanical system performance, guide design decisions, and inform trade studies; Ability to support critical project milestones, including working extended hours or weekends

Requirements

1+ years of experience in mechanical engineering, with a focus on designing and prototyping mechanical systems (can be in a professional, hobby or academic setting); Strong skills in 3D modeling and CAD tools (e.g., NX, SolidWorks, etc.) for mechanical design and iteration; Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Electrical Engineering, or a related field; Demonstrated experience owning hands-on, end-to-end hardware development efforts (e.g., FSAE, DBF, Rocket Team, or similar projects)

Nice to have

Experience with programming languages (e.g. python, MATLAB, C++) for analytical modeling, simulation and engineering problem-solving; Familiarity with lightweight materials, composites, or additive manufacturing techniques; Experience with FEA or multi-physics software packages; Knowledge of aerodynamics, fluid dynamics, or thermal management as applied to mechanical systems

Benefits

health insurance; retirement plans; opportunities for professional development; highly competitive equity grants