Composites Technician

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

As a Composites Technician, you'll fabricate, assemble, and finish composite structures that make up our unmanned defense systems. You'll support both rapid prototypes (where speed and adaptability are key) and production builds (where consistency and precision drive mission success). You'll work shoulder-to-shoulder with engineers and fellow technicians, using advanced composite materials and processes to bring critical hardware to life.

Key Responsibilities

• Perform lay-up, bagging, curing, trimming, and finishing of composite parts using prepreg, wet layup, and resin infusion techniques.
• Operate ovens and vacuum systems to cure composite structures.
• Trim and machine cured composite assemblies to tight tolerances.
• Drill, bond, fasten, and assemble composite substructures into final hardware.
• Conduct in-process inspections, measuring tolerances and identifying defects.
• Support prototype builds: adapting methods, iterating with engineers, and recording lessons learned.
• Support production builds: following controlled work instructions, ensuring repeatability, and meeting takt time.
• Handle sensitive materials and maintain clean work environments to prevent contamination.
• Maintain tooling and fixtures, reporting wear, and supporting continuous improvement.
• Uphold safety, quality, and documentation standards in line with defense hardware requirements.

Basic Qualifications

• High school diploma or equivalent
• 1+ years of hands-on composite fabrication in aerospace, defense, automotive, or marine applications.
• Proficiency with hand tools, power tools, and precision measuring equipment.
• Ability to read and interpret engineering drawings and work instructions.
• Comfortable wearing full PPE.
• Comfortable working in a fast-paced, high-expectation environment with tight tolerances.
• Physical capability to lift 25+ lbs, stand for long periods, and work in cleanroom/controlled environments.

Preferred Qualifications

• Experience with prototype composite builds where processes are not fully defined.
• Familiarity with structural bonding, secondary bonding, and composite repair.
• Knowledge of defense or aerospace quality standards.
• Cross-trained in related areas: paint, coatings, metallics, or assembly.
• Experience supporting both development and production environments.

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!