Mechanical Engineer I

Mechanical Engineer

I LIQUIDPISTON, INC. - 1.0

Bloomfield, CT Job Details Full-time $80,000 - $100,000 a year 6 hours ago Qualifications Rapid prototyping Bachelor's degree in mechanical engineering Experimental data reports Fabrication MATLAB Mechanical product design layouts 3D modeling software Defect resolution root cause analysis Engineering phase involvement Performance testing in mechanical engineering Mechanical fabrication Technical documentation Defect analysis Motor engine assembly Presentations for conferences or internal meetings Mechanical Engineering Machine troubleshooting Engine controls Mid-level Computational modeling Process simulation software 3D modeling for product design Assembly Collaboration with product development teams Analysis skills Research report preparation Design development Engine assembly testing Thermodynamics Design engineering

Full Job Description Position Overview:

We are seeking a hands-on, innovative Mechanical Engineer to join our dynamic team. In this role, you will contribute to all phases of engine development—from concept and design through testing and iteration—as we advance LiquidPiston's rotary diesel engines toward production. This is a high-impact, cross-functional role requiring strong mechanical design skills, analytical thinking, and a passion for solving complex technical challenges.

Responsibilities:

Design, analyze, and develop engine components, subsystems, and custom test rigs Use SolidWorks for 3D CAD modeling and drafting of engine parts and assemblies Conduct engineering analysis using a combination of hand calculations, Matlab, custom code, and commercial simulation tools (e.g., GT-Suite) Support prototype fabrication by working with in-house machinists and external vendors Participate in the operation and testing of rotary engines on dynamometers and data acquisition systems Assemble and disassemble prototype engines; perform part inspections and document build details Troubleshoot and debug mechanical systems through hands-on work and root-cause analysis Collaborate with cross-functional teams, technicians, and contractors to execute test and design projects Present design proposals and test data clearly through reports, presentations, and team meetings Help enforce engineering best practices and company policies (file organization, documentation, project management tools) Stay current with advancements in rotary engines, diesel combustion, thermodynamics, and related technologies

Qualifications:

Bachelor's degree in Mechanical Engineering or a closely related field Proficiency in CAD design (SolidWorks preferred) Familiarity with Matlab and mechanical system modeling/analysis Solid understanding of mechanical fundamentals: thermodynamics, kinematics, stress analysis Hands-on experience with mechanical systems—building, testing, or prototyping Strong problem-solving skills, self-direction, and attention to detail Excellent communication skills and ability to work in a collaborative team environment

Preferred Qualifications:

Experience with internal combustion engines, especially rotary or diesel platforms Familiarity with GT-Suite or other engine simulation tools Exposure to DAQ systems and test instrumentation Experience managing prototype builds or working closely with machinists