Engine Test Intern - LiquidPiston Location:

•   This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026. (relocation assistance not available) Employment Type:  Full-time Internship (Fall 2026) Compensation:  Paid About LiquidPiston: LiquidPiston is an advanced propulsion technology company developing compact, high-efficiency rotary engines for aerospace, defense, hybrid power systems, and mobility applications.


• Our patented rotary engine architecture is designed to deliver significantly higher power density, improved fuel efficiency, lower vibration, and multi-fuel capability compared to conventional piston engines.
• Our team operates in a highly collaborative, fast-paced environment focused on rapid prototyping, testing, and continuous engineering innovation.
• As we continue transitioning from research and development into commercialization, interns...