Mechanical Engineer

Brightpath Associates LLC; Suffield (CT); On-site; USD 80,000 - 110,000; Full time

Job summary

Brightpath Associates LLC is seeking a hands-on Mechanical Engineer to contribute to all phases of engine development—from concept and design through testing and iteration. This role requires strong mechanical design skills, analytical thinking, and a passion for solving complex technical challenges.

You will design and analyze engine components, use SolidWorks for 3D CAD, perform MATLAB analyses, develop test rigs, and collaborate with machinists and vendors to prototype, test, and iterate

Qualifications

• Bachelor’s degree in Mechanical Engineering or closely related field.
• Proficiency in CAD and SolidWorks preferred.
• Experience with MATLAB and mechanical system modeling/analysis.

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 hand calculations, MATLAB, custom code, and GT-Suite.

Skills

SolidWorks

MATLAB

Hand calculations

Data acquisition

Thermodynamics

Problem solving

Team collaboration

Education

Bachelor’s degree in Mechanical Engineering

Tools

GT-Suite

Dynamometers

DAQ systems

Job description

We are seeking a hands-on, innovative Mechanical Engineer to contribute to all phases of engine development—from concept and design through testing and iteration. 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 hand calculations, MATLAB, custom code, and commercial simulation tools such as 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
• Follow engineering best practices, documentation standards, and project management processes
• 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
• Strong understanding of mechanical fundamentals, including thermodynamics, kinematics, and stress analysis
• Hands-on experience with mechanical systems, including building, testing, or prototyping
• Strong problem-solving skills, self-direction, and attention to detail
• Excellent communication skills and ability to work effectively in a collaborative team environment

Preferred Qualifications

• Experience with internal combustion engines, particularly 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

This is a fully onsite position requiring hands-on involvement with mechanical systems, prototype development, testing, fabrication, and troubleshooting.