Full-Time Senior Design Engineer Firearm Designer

Location: Farmington, NH

Department: Engineering & Product Development

Reports to: Director of Engineering

Position Overview: Thompson/Center Arms, a leader in American firearms innovation for over 60 years, is seeking a Senior Design Engineer to join our engineering and product development team. This role is responsible for leading the design, development, and continuous improvement of firearms and related accessories that meet the highest standards of performance, safety, and craftsmanship. The Senior Design Engineer will play a critical role in advancing T/C’s product portfolio, bridging classic American gun-making tradition with modern engineering innovation. Relocation may be considered.

Key Responsibilities:

• Product Design & Development
• Lead the design and development of new firearms platforms, components, and accessories from concept through production.
• Apply advanced CAD modeling, simulation, and prototyping to optimize performance, safety, and manufacturability.
• Ensure compliance with industry standards, SAAMI specifications, and internal quality/safety protocols.
• Engineering Leadership
• Mentor and guide junior engineers and designers, fostering a culture of technical excellence and innovation.
• Collaborate cross-functionally with manufacturing, quality, sourcing, and product management teams to ensure successful product launches.
• Serve as a subject matter expert in materials, tolerances, and mechanical systems relevant to firearms design.
• Innovation & Problem Solving
• Drive continuous improvement initiatives in design, ergonomics, and reliability.
• Research and integrate new materials, processes, and technologies to enhance product performance and reduce cost.
• Lead design reviews, risk assessments, and testing protocols to validate design integrity.
• Project Management
• Manage multiple projects simultaneously, balancing deadlines, budgets, and technical requirements.
• Prepare and deliver technical documentation, manuals, drawings, and specifications for production.
• Work closely with suppliers and partners to ensure components meet design intent and quality standards.

Qualifications:

• Bachelor’s degree in Mechanical Engineering or related field (Master’s preferred).
• 7+ years of engineering experience, with at least 4 years in product design (firearms, defense, aerospace, or precision manufacturing preferred).
• Proficiency in CAD software SolidWorks Creo Inventor and GD&T.
• Strong understanding of metallurgy, materials science, machining, and manufacturing processes.
• Knowledge of firearm systems, safety mechanisms, and ballistic performance is strongly preferred.
• Proven experience in product lifecycle management, from concept to production release.
• Excellent problem-solving, analytical, and leadership skills.
• Strong communication and presentation abilities.

What T/C Offers:

• Opportunity to shape the future of an iconic American firearms brand.
• Competitive salary and performance-based incentives.
• Comprehensive benefits package including health, dental, vision, 401(k), and employee discounts.
• A culture of craftsmanship, innovation, and respect for America’s hunting and shooting traditions.

Job Type: Full-time

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Paid time off
• Relocation assistance
• Vision insurance

Work Location: In person