Propulsion Mechanical Design Engineer (New Grad)

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 180 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 Industries is seeking entry-level Mechanical Design Engineers to join our fast-moving team at Mach Propulsion. We’re rethinking how small turbine engines are designed and built - optimizing for performance, manufacturability, and speed. This role is ideal for early-career engineers eager to take ownership of real hardware from day one, learning alongside industry veterans while contributing directly to cutting-edge propulsion development.

Key Responsibilities

• Design and Development: Support engine component design using Siemens NX. Create 3D CAD models and support 2D drawings with attention to manufacturing best practices.

• Rapid Iteration: Assist in build and test cycles of hardware you help design. Learn through direct exposure to the entire product lifecycle.

• Cross-Functional Exposure: Collaborate with manufacturing, test, and engineering teams to gain broad experience and accelerate learning.

Required Qualifications

• BS in Mechanical, Aerospace, Electrical Engineering or related field.

• 0–3 years of mechanical engineering experience, including internships or project work involving mechanical systems or rotating equipment.

• Exposure to Siemens NX or similar CAD tools; familiarity with PLM tools is a plus.

• Introductory knowledge of ASME Y14.5 and its application in manufacturing.

• Understanding of basic structural design, heat transfer, materials, and manufacturing methods.

• Enthusiastic about learning by doing, comfortable working in test and prototyping environments.

• Must be a U.S. Person due to required access to U.S. export-controlled information or facilities.

Preferred Qualifications

• Experience designing or developing turbomachinery, small turbine engines, or air-breathing propulsion systems.

• Familiarity with high-rate manufacturing methods and strong understanding of DFM principles.

• Exposure to advanced materials such as composites and high-temperature alloys in propulsion environments.

• Experience supporting or leading test rig design, component integration, or validation of hardware.

• Understanding of defense or aerospace regulations and qualification processes.

Disclosures

This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR).  Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.

Mach participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offers may vary based on (but not limited to) work experience, education and training, critical skills, and business considerations. Highly competitive equity grants are included in most offers and are considered part of Mach’s total compensation package. Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development.

Mach is an equal opportunity employer committed to creating a diverse and inclusive workplace. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws. If you’d like to defend the American way of life, please reach out!