Prototype & Experimental Welder
LiquidPiston · Suffield, CT · 1 mo ago
On-siteEducationFull-time
Responsibilities
- Fabricate, modify, and repair prototype components and test rigs to support engineering development programs.
- Perform high-quality TIG and MIG welding, brazing, and fabrication on a variety of materials including steel, stainless steel, aluminum, titanium, brass, and other alloys.
- Support prototype engine builds through the creation of custom components, fixtures, and tooling.
- Operate manual machine shop equipment including milling machines and lathes.
- Measure, inspect, and verify components using precision hand tools, gauges, cameras, and other inspection equipment.
- Assist with electrical and wiring tasks as needed for prototype systems and test equipment.
- Collaborate closely with engineers and technicians to improve manufacturability, assembly processes, and fabrication methods.
- Troubleshoot and debug mechanical systems and prototype hardware.
- Contribute ideas and practical solutions in a highly iterative R&D environment.
- Maintain a positive, adaptable, and team-oriented attitude while supporting multiple fast-moving projects.
Qualifications
- Experience with TIG and MIG welding in a prototype, R&D, aerospace, motorsports, defense, or advanced manufacturing environment preferred.
- Strong fabrication and metalworking skills across multiple materials and processes.
- Ability to read engineering drawings, sketches, and CAD-based concepts.
- Experience operating manual machining equipment such as mills and lathes.
- Familiarity with prototype development, rapid iteration, and custom fixture/tooling fabrication.
- Mechanical aptitude and troubleshooting ability.
- Strong attention to detail and commitment to quality workmanship.
- Able to work independently while collaborating effectively within a multidisciplinary engineering team.
- Positive attitude, creativity, flexibility, and strong problem-solving skills.
Benefits
- PTO: 3 weeks of PTO (vacation and sick time) plus 10 paid holidays.
- Comprehensive healthcare coverage: medical, dental, and vision plans.
- Equity participation: RSUs for all permanent employees.
- Growth opportunities: mentorship, training, and leadership development.