Prototype & Experimental Welder

Prototype & Experimental Welder - LiquidPiston This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026.

About the company:

• LiquidPiston Inc. is seeking a skilled and motivated Prototype & Experimental Welder to support the development of next-generation rotary engine technology.


• In this hands-on role, you will work closely with engineers and technicians to fabricate, modify, and assemble prototype hardware used in advanced research and development programs.

Position Overview:

• This position is ideal for a welder/fabricator who thrives in a fast-paced prototype environment, enjoys solving complex fabrication challenges, and takes pride in precision craftsmanship.


• You will play a key role in supporting rapid hardware iteration, custom tooling development, and experimental engine builds within LiquidPistonR...