Weld Engineer

About Mach Industries

Founded in 2023, 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 350 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 a Weld Engineer to join our team in developing, qualifying, and scaling welding processes for next-generation defense platforms. In this hands-on role, you’ll help turn designs into reliable, manufacturable hardware, from early prototypes through production. As a Weld Engineer, you will play a key role in developing welded assemblies, refining processes, and optimizing designs for quality and production at scale. Collaborating with a multidisciplinary team, you’ll help bring the next wave of defense technologies from concept to deployment.

Key Responsibilities

• Develop, test, qualify, and implement welding processes and procedures from prototype builds through production.
• Partner with design and manufacturing engineers to develop weld joints and assemblies that meet performance and manufacturing requirements.
• Select welding processes, equipment, consumables, and parameters based on materials, design, and production needs.
• Work with production teams to troubleshoot weld defects, distortion, fit-up challenges, and process variation.
• Support weld qualification through mechanical testing, metallurgical evaluation, and review of inspection results.
• Establish weld quality requirements and coordinate with Quality on inspection and nondestructive examination.
• Develop and maintain welding procedures, work instructions, qualification records, and technical documentation.
• Identify opportunities to improve weld quality, throughput, cost, and production scalability.
• Support new product development, manufacturing planning, and production-readiness activities.
• Support critical project milestones, including extended hours or weekend work as needed.

Required Qualifications 

• 2+ years of experience in welding engineering, welding process development, or welding and fabrication in a manufacturing environment.
• Bachelor’s degree in Welding Engineering, Materials Science, Mechanical Engineering, Manufacturing Engineering, or a related field.
• Experience with one or more welding processes, such as GMAW/MIG, GTAW/TIG, FCAW, SMAW, or laser welding.
• Ability to interpret engineering drawings, weld symbols, specifications, and welding procedures.
• Working knowledge of weld metallurgy, material weldability, heat input, distortion, and weld discontinuities.
• Demonstrated ability to collaborate with design, production, and quality teams to solve technical problems.
• Strong problem-solving, communication, and technical documentation skills.
• Ability to meet eligibility requirements for access to information and technology subject to U.S. export control laws.

Preferred Qualifications

• Experience supporting aerospace, defense, propulsion, or other high-reliability products.
• Experience welding or developing procedures for stainless steel, aluminum, nickel alloys, or other specialty materials.
• Familiarity with applicable AWS, ASME, MIL, or ISO welding codes and standards.
• Experience with robotic or automated welding, weld fixtures, or production-line implementation.
• Familiarity with weld inspection and nondestructive examination methods.
• AWS Certified Welding Inspector (CWI) or another relevant welding certification.

Additional Requirements

• Available to work extended hours and weekends as needed.

ITAR Requirements

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.  

Engineer

$105,000—$140,000 USD

At Mach, we believe that compensation is more than just a paycheck. It's a comprehensive package designed to reward the time, skills, and expertise you bring to our team. We are committed to offering competitive compensation that is equitable, transparent, and aligned with market trends.

Key Elements of Our Compensation Philosophy:

• Competitive Salaries: We continuously research market rates to ensure our salaries are competitive with those in our industry and geographic location.
• Performance-Based Incentives: Our bonus structure is tied to both individual and company performance, creating a win-win scenario that motivates our team members to excel.
• Equity Participation: We offer stock options or equity to employees, ensuring that you share in the success and growth of the company.
• Benefit Packages: Our benefits include healthcare, dental and vision plans, retirement savings, and paid time off, because we understand that your well-being extends beyond the office.
• Professional Development: We allocate funds for continuing education, training, and career growth.
• Transparency: We are committed to openness about our compensation tiers and how decisions are made, ensuring trust and mutual respect.

By joining Mach, you’re not just accepting a job—you’re becoming a key part of a team that values your contributions and invests in your growth. Together, we aim to create a rewarding environment that sets the stage for long-term success.

Data Privacy
To view Mach Industries candidate data privacy policy, please visit https://machindustries.com/privacy-policy.

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!