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 120 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 Propulsion is redefining the small turbine engine—designing for high-rate production, scalability, modularity, and adaptability to help the United States maintain its edge in a rapidly evolving defense landscape. This is a chance to shape a new kind of propulsion company, one built around modern, automated manufacturing to deliver capable engines at meaningful volumes.

We are seeking a Staff/Sr. Propulsion Engineer to support the design and development of advanced small engine systems for the next generation of airborne defense platforms. In this role, you will collaborate with a multidisciplinary engineering team to create high-performance, manufacturable systems that meet demanding mission requirements. As a Senior/Staff Propulsion Engineer, you will play a pivotal role in advancing our propulsion technology, ensuring our engines deliver the reliability, efficiency, and scalability needed to maintain a strategic edge in modern warfare.

Key Responsibilities

• Lead strategy on resolving complex systems-level challenges and component interdependencies.

• Develop engine parts, systems, and test equipment. Architect the DFM/DFA for high-volume production utilizing advanced manufacturing practices.

• Perform structural and geometric analysis to ensure minimum part weight/volume while maintaining sufficient design margin, manufacturing capability, and ease of assembly.

• Assist in assembly, integration, and testing activities for first articles and first flight assets.

• Research emerging materials and manufacturing processes to continuously improve system performance, throughput, and cost.

• Oversee and coach team members to assure the quality of work is met and proper documentation of technical data is generated consistent with engineering best practices.

• Work with suppliers to procure hardware and resolve producibility and quality issues.

Basic Qualifications

• 5+ years of experience in mechanical engineering, with a focus on engine systems, drivetrain, or complex mechanical systems.

• Strong expertise in CAD tools (e.g., NX, SolidWorks) and experience with engineering analysis tools (e.g., FEA, CFD).

• Strong understanding of structural design principles, materials science, and manufacturing processes.

• Bachelor’s degree or higher in Mechanical Engineering, Aerospace Engineering, or a related field.

• Hands-on experience with prototyping, testing, and iteration of mechanical systems.

Preferred Qualifications

• Experience with turbine engine design or propulsion systems for aerospace or defense applications.

• Familiarity with design for manufacturability (DFM) and design for assembly (DFA) in high-volume production environments.

• Proficiency in advanced manufacturing techniques, such as additive manufacturing or automated assembly.

• Background in optimizing mechanical systems for weight, performance, and cost in resource-constrained settings.

• Demonstrated ability to mentor junior engineers and collaborate effectively across multidisciplinary teams.

• Knowledge of defense industry standards for quality, reliability, and producibility.

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.

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!