Design Engineer Intern: Propulsion Prototyping

LiquidPiston Inc.; Suffield (CT); On-site; USD 27,552 - 41,328; Full time

Job summary

LiquidPiston Inc. is seeking Design Engineer Interns for Fall 2026 in Bloomfield, CT. The internship involves component and subsystem design for rotary engines, with responsibilities including 3D modeling, design analysis, and prototyping. Candidates should be pursuing a degree in Mechanical Engineering, have proficiency in SolidWorks, and possess a hands-on mindset. Joining a fast-paced team, interns will take real designs from concept to testing. Relocation to Suffield, CT is expected in 2026, but no relocation assistance will be provided.

Qualifications

• Currently pursuing a Bachelor’s or Master’s degree in Mechanical Engineering or a closely related field.
• Strong proficiency in SolidWorks or equivalent CAD tools.
• Solid fundamentals in mechanical design and manufacturing processes.

Responsibilities

• Support design of rotary engine components using SolidWorks.
• Create 3D models and detailed drawings following ASME standards.
• Assist in design analysis and rapid prototyping.

Skills

SolidWorks proficiency

Mechanical design fundamentals

Hands-on mindset

Problem-solving skills

Education

Bachelor’s or Master’s in Mechanical Engineering

Tools

SolidWorks

Additive manufacturing

Job description

LiquidPiston Inc. is seeking Design Engineer Interns for Fall 2026 in Bloomfield, CT. The internship involves component and subsystem design for rotary engines, with responsibilities including 3D modeling, design analysis, and prototyping. Candidates should be pursuing a degree in Mechanical Engineering, have proficiency in SolidWorks, and possess a hands-on mindset. Joining a fast-paced team, interns will take real designs from concept to testing. Relocation to Suffield, CT is expected in 2026, but no relocation assistance will be provided.