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Mechanical Engineering Internship Jobs in Springfield, MA

TLD ACE

Product Line Engineer - Mechanical

Windsor, CT · On-site

Supervisor for the Mechanical Engineering Team in a matrixed organization structure, reporting to the Engineering Manager and responsible for the daily activities of Mechanical Engineering Team. The ...

LiquidPiston

Mechanical Engineer

Suffield, CT · On-site

Mechanical Engineer This role is fully onsite in Bloomfield, CT, five days per week, and the ... Conduct engineering analysis using a combination of hand calculations, Matlab, custom code, and ...

LiquidPiston, Inc.

Mechanical Engineer

Suffield, CT · On-site

Mechanical Engineer This role is fully onsite in Bloomfield, CT, five days per week, and the ... Conduct engineering analysis using a combination of hand calculations, Matlab, custom code, and ...

Salas O'Brien, Inc.

Mechanical Engineer

Bloomfield, CT · On-site

$75K - $100K/yr

Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This ... Founded in 1975, Salas O'Brien is an employee-owned engineering and professional services firm ...

Salas O'Brien

Mechanical Engineer

Bloomfield, CT · On-site

$75K - $100K/yr

Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This ... Founded in 1975, Salas O'Brien is an employee-owned engineering and professional services firm ...

Actalent

Mechanical Engineer

East Hartford, CT · On-site

The position combines hands-on engineering, project coordination, and cross-functional ... Mechanical design and machine design experience, including exposure to new product development.

Actalent

Mechanical Engineer

East Hartford, CT · On-site

The position combines hands-on engineering, project coordination, and cross-functional ... Mechanical design and machine design experience, including exposure to new product development.

Covestro AG

Mechanical Engineer III

Deerfield, MA · On-site

$89K - $127K/yr

What We Offer The Mechanical Engineer III is responsible for supporting manufacturing processes at ... Provides necessary engineering support to complex capital and continual improvement projects across ...

Notch Mechanical

Mechanical Designer/ Engineer

Chicopee, MA · On-site

$100K - $110K/yr

Provide engineering design and layout for a variety of mechanical piping systems, including building mechanical systems (HVAC, plumbing, etc.) and plant utility systems (steam, chilled water, cooling ...

Notch Mechanical

Mechanical Designer/ Engineer

Chicopee, MA · On-site

$100K - $110K/yr

Provide engineering design and layout for a variety of mechanical piping systems, including building mechanical systems (HVAC, plumbing, etc.) and plant utility systems (steam, chilled water, cooling ...

Covestro

Mechanical Engineer III

South Deerfield, MA

$89K - $127K/yr

What We Offer The Mechanical Engineer IIIisresponsible forsupporting manufacturing processes at the ... Provides necessary engineering support to complex capital and continual improvement projects across ...

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Mechanical Engineering Internship information

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How much do mechanical engineering internship jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for mechanical engineering internship in Springfield, MA is $21.81, according to ZipRecruiter salary data. Most workers in this role earn between $17.98 and $24.18 per hour, depending on experience, location, and employer.

What types of projects and tasks can I expect to work on during a mechanical engineering internship?

As a Mechanical Engineering Intern, you can expect to work on a variety of hands-on and analytical tasks, such as assisting with product design, creating CAD models, conducting prototype testing, and preparing technical documentation. Interns often collaborate closely with full-time engineers and may participate in team meetings, brainstorming sessions, and project reviews. The specific projects will depend on the company's focus, but you'll likely gain exposure to real-world engineering challenges and develop your technical and problem-solving skills. This experience not only enhances your resume but also helps you build a professional network and better understand potential career paths within mechanical engineering.

What are the key skills and qualifications needed to thrive as a mechanical engineering intern, and why are they important?

Mechanical Engineering Interns should possess a solid understanding of engineering principles, CAD design, and basic problem-solving, typically supported by progress toward a bachelor's degree in mechanical engineering. Familiarity with tools such as SolidWorks, AutoCAD, MATLAB, and exposure to industry standards or relevant certifications can be advantageous. Strong teamwork, eagerness to learn, and effective communication set standout interns apart in collaborative project environments. These skills and qualities are crucial for contributing to engineering teams, adapting to professional workflows, and developing practical expertise.

What is a mechanical engineering internship?

A Mechanical Engineering Internship is a temporary position for students or recent graduates to gain hands-on experience in the field of mechanical engineering. Interns typically work under the supervision of experienced engineers, assisting with projects such as designing, testing, and analyzing mechanical systems. The internship provides practical exposure to engineering processes, software, and teamwork, helping students apply classroom knowledge to real-world challenges. It also allows interns to develop professional skills, build industry connections, and enhance their resumes for future job opportunities.
What are the most commonly searched types of Mechanical Engineering jobs in Springfield, MA? The most popular types of Mechanical Engineering jobs in Springfield, MA are:
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Mechanical Engineering Internship jobs near you
Infographic showing various Mechanical Engineering Internship job openings in Springfield, MA as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, 4% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $45,357 per year, or $21.8 per hour.

Design Engineer Internship - Fall 2026

LiquidPiston, Inc.

Suffield, CT • On-site

Full-time, Internship

Re-posted yesterday

Job description

Design Engineer Internship-LiquidPiston: Multiple Openings Available
Location: This role is fully onsite in Bloomfield, CT, five days per week. 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 a fast-growing propulsion technology company reinventing the internal combustion engine with our patented X-Engine rotary architecture and High Efficiency Hybrid Cycle (HEHC). Our engines deliver dramatically higher power density, efficiency, fuel flexibility, and compactness than traditional piston designs - making them ideal for UAVs, defense systems, hybrid-electric propulsion, portable power, and aerospace applications.
We're transitioning from pure R&D to industrialization and commercialization, creating exciting opportunities to impact real product development in a small, high-energy team.
Internship Overview:
LiquidPiston has multiple openings for Design Engineer Interns within our mechanical design and engine development teams. These roles focus on hands-on component and subsystem design for our rotary engines and related systems. You'll work closely with senior design engineers, simulation specialists, and test teams in a collaborative, prototype-heavy environment.
This is a high-ownership internship - expect to take real designs from concept through CAD modeling, analysis support, prototyping, and testing iteration. Ideal for students passionate about mechanical design, engines, and rapid prototyping who want meaningful contributions to next-generation power systems.
Key Responsibilities:
  • Support conceptual and detailed design of rotary engine components (housings, rotors, seals, bearings, combustors, cooling systems, etc.) using SolidWorks or similar CAD tools
  • Create and modify 3D models, assemblies, and detailed drawings following ASME standards
  • Assist in design analysis using hand calculations, basic FEA (structural/thermal), and collaboration with simulation engineers
  • Participate in rapid prototyping: prepare files for additive manufacturing (polymer/metal), CNC machining, or in-house fabrication
  • Support design reviews, tolerance stack-ups, and manufacturability assessments
  • Help iterate designs based on test results, simulation feedback, or manufacturing constraints
  • Contribute to fixture/tooling design for engine assembly or testing
  • Document designs, changes, and findings in reports, Asana tasks, or shared drives
  • Collaborate across mechanical, manufacturing, controls, and test teams
Qualifications (Required):
  • Currently pursuing a Bachelor's or Master's degree in Mechanical Engineering, or a closely related field (rising junior/senior or graduate level preferred)
  • Strong proficiency in SolidWorks (or equivalent: Fusion 360, Creo, CATIA) for solid modeling, assemblies, and drawings
  • Solid fundamentals in mechanical design, mechanics of materials, thermodynamics, and manufacturing processes
  • Hands-on mindset - comfortable with prototyping, basic machining, or 3D printing
  • Excellent problem-solving skills and attention to detail
  • U.S. person status (citizen or permanent resident) preferred due to defense/aerospace-related projects
  • Ability to thrive in a fast-paced, small-team environment with quick iteration cycles
Preferred Skills & Experience:
  • Prior project experience with engines, rotaries, high-performance vehicles, Formula SAE, UAVs, or robotics
  • Exposure to GD&T, tolerance analysis, or design for manufacturing/assembly (DFM/DFA)
  • Basic FEA experience (SolidWorks Simulation, ANSYS, or similar)
  • Familiarity with additive manufacturing workflows or topology optimization
  • Interest in internal combustion engines, hybrid systems, or advanced propulsion
  • Previous internship or co-op in mechanical design, automotive, or aerospace

Our Culture
At LiquidPiston, we challenge convention and solve hard problems. We move fast, think boldly, and iterate quickly. Our team thrives on collaboration, creativity, and resilience. We take calculated risks and believe that every setback is a steppingstone toward breakthrough innovation.
Equal Opportunity Employer
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, or veteran status, and will not be discriminated against on the basis of disability.
All offers of employment at LiquidPiston are contingent upon the successful completion of a pre-employment background check, drug screening and credit check.

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