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Mechanical Engineer Intern Jobs in Suffield, CT (NOW HIRING)

Mechanical Engineer This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026. About LiquidPiston: LiquidPiston, Inc. is ...

Mechanical Engineer This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026.โ€‹โ€‹โ€‹โ€‹โ€‹ About LiquidPiston: LiquidPiston ...

Water Engineer Intern

Middletown, CT ยท On-site

$23.75 - $35.62/hr

We are currently seeking a Water Engineer Co-Op or Intern to join our Water Business Line in our Middletown, CT office in Fall 2026. We work to protect our natural environment and water resources ...

Water Engineer Intern

Middletown, CT ยท On-site

$23.75 - $35.62/hr

We are currently seeking a Water Engineer Co-Op or Intern to join our Water Business Line in our Middletown, CT office in Fall 2026. We work to protect our natural environment and water resources ...

Intern, Quality Engineer

Northampton, MA ยท On-site

$25.50 - $48/hr

Intern, Quality Engineer Job Code: 42623 Job Location: Northampton, MA Job Schedule: 9/80 ... Electrical Engineering, Mechanical Engineering, Computer Science, Quality Engineering ...

On-Site / Lab โ€ข Full-Time Up to 25% Domestic Travel Mechanical Engineer Materials Testing โ€ข NX / SolidWorks โ€ข Aerospace / Mechanical โ€ข Project Engineering Up to 25% domestic travel. Physical ...

Mechanical Engineer

Bloomfield, CT ยท On-site

$75K - $100K/yr

Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why ...

Mechanical Engineer

Bloomfield, CT ยท On-site

$75K - $100K/yr

Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why ...

Hiring for a Mechanical Engineer in East Hartford, CT This role is an exciting opportunity for a Mechanical or Aerospace Engineer to support a high-visibility, multi-million dollar engine rig ...

Mechanical Engineer

Canaan, CT ยท On-site

$35/hr

Mechanical Engineer 10/31/2016-10/30/2017 $35/hr on W2 Canaan, CT 06018 United States Skills Mos CAD 0 Mechanical Engineer - Responsibilities To drive and assist with the design, development, and ...

Mechanical Engineer

Canaan, CT ยท On-site

$35/hr

Mechanical Engineer 10/31/2016-10/30/2017 $35/hr on W2 Route 7 and Grace Way, Canaan, CT 06018 United States Skills Mos CAD Mechanical Engineer - Responsibilities To drive and assist with the design ...

What you will bring: * BS in Mechanical Engineering * PE license or ability to obtain a PE in any state in the United States * Minimum of 5-15 years of relevant mechanical design and/or energy ...

Intern, Quality Engineer

Northampton, MA ยท On-site

$25.50 - $48/hr

Intern, Quality Engineer Job Code: 42623 Job Location: Northampton, MA Job Schedule: 9/80 ... Electrical Engineering, Mechanical Engineering, Computer Science, Quality Engineering ...

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Mechanical Engineer Intern information

See Suffield, CT salary details

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How much do mechanical engineer intern jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for mechanical engineer intern in Suffield, CT is $21.26, according to ZipRecruiter salary data. Most workers in this role earn between $17.50 and $23.61 per hour, depending on experience, location, and employer.

What does a mechanical engineer intern do?

A Mechanical Engineer Intern assists professional engineers with the design, development, and testing of mechanical devices and systems. Their responsibilities often include creating CAD drawings, conducting research, performing calculations, and helping with prototyping or laboratory testing. Interns gain hands-on experience by supporting real engineering projects and working alongside experienced engineers. This position provides valuable exposure to engineering processes and workplace culture, making it a key step for students studying mechanical engineering.

What types of projects and responsibilities can a mechanical engineer intern expect during their internship?

As a Mechanical Engineer Intern, you'll typically assist with tasks such as CAD modeling, design analysis, prototype testing, and documentation of mechanical systems. Interns often collaborate closely with senior engineers and cross-functional teams, contributing to ongoing projects in product development or process improvement. While responsibilities can vary by company, you may also be involved in hands-on work in labs or workshops, attending team meetings, and learning to use industry-standard engineering tools. This exposure offers a valuable opportunity to develop both technical and teamwork skills in a real-world engineering environment.

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

To thrive as a Mechanical Engineer Intern, you need a strong grasp of engineering principles, mathematics, and problem-solving skills, typically supported by progress toward a mechanical engineering degree. Familiarity with CAD software (such as SolidWorks or AutoCAD), simulation tools, and basic manufacturing processes is often required. Strong teamwork, willingness to learn, and effective communication skills help interns collaborate and absorb feedback in a professional environment. These abilities are crucial for contributing meaningfully to engineering projects and developing technical expertise for future roles.

What is the difference between Mechanical Engineer Intern vs Mechanical Design Engineer?

AspectMechanical Engineer InternMechanical Design Engineer
Required CredentialsEnrolled in or recent graduate of Mechanical Engineering programBachelor's or higher in Mechanical Engineering or related field
Work EnvironmentInternship setting, often in engineering departments or labsFull-time engineering office or design studio
Employer & Industry UsageInternships offered by manufacturing, automotive, aerospace companiesDesign-focused roles in similar industries

The main difference between a Mechanical Engineer Intern and a Mechanical Design Engineer is experience and responsibility level. Interns are typically students gaining practical experience, while Mechanical Design Engineers are full-time professionals responsible for designing and developing mechanical systems.

Which internship is best for mechanical engineer interns?

The best internship for mechanical engineer interns typically involves companies or organizations that offer hands-on experience in design, manufacturing, or research, and often require knowledge of CAD software, MATLAB, or similar tools. Internships at engineering firms, manufacturing companies, or research institutions provide practical skills and industry exposure valuable for career development.

What are the most commonly searched types of Mechanical Engineer jobs in Suffield, CT?

The most popular types of Mechanical Engineer jobs in Suffield, CT are:

What are popular job titles related to Mechanical Engineer Intern jobs in Suffield, CT?

For Mechanical Engineer Intern jobs in Suffield, CT, the most frequently searched job titles are:

What job categories do people searching Mechanical Engineer Intern jobs in Suffield, CT look for?

The top searched job categories for Mechanical Engineer Intern jobs in Suffield, CT are:

What cities near Suffield, CT are hiring for Mechanical Engineer Intern jobs?

Cities near Suffield, CT with the most Mechanical Engineer Intern job openings:

Infographic showing various Mechanical Engineer Intern job openings in Suffield, CT as of August 2026, with employment types broken down into 88% Full Time, 9% Part Time, 2% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $44,225 per year, or $21.3 per hour.

Mechanical Engineer Intern (Starting Summer 2027)

Dennis Group Inc

Springfield, MA โ€ข On-site

$18.75 - $25.25/hr

Temporary, Internship

Posted 4 days ago


Job description

Dennis Group’s Mechanical Engineers design and implement mechanical systems as part of a broad engineering and architectural team in designing and building food and beverage production facilities. Specifically, HVAC, plumbing / utility, and fire suppression systems. Our mechanical team is involved with designing the mechanical systems, calculating space heat and cooling loads, determining and selecting equipment sizes, and vetting and selecting suitable vendors, suppliers, and sub-contractors. Mechanical Engineers will have technical responsibility for scoping, performing, and delivering multiple concurrent project assignments. You will be a member of our mechanical department and your responsibilities will include, but not be limited to:

Responsibilities

  • Perform heating and cooling load calculations.
  • Perform code reviews for HVAC/plumbing/fire protection designs.
  • Perform mass energy balance calculations.
  • Perform drainage and line loss calculations.
  • Perform flow test (hydrant or other) analysis.
  • Sanitary design considerations (layouts, process exhaust).
  • PID Drafting.
  • Bid packages: equipment and sub-contractor – bid list, scope of work, milestone schedule.
  • Create mechanical schedules.
  • Vendor shop inspection / FAT.
  • Develop HVAC, plant utility, plumbing, and fire suppression systems.
  • Assist in mechanical system design development and coordinate with other internal and external team members.
  • Develop Mechanical / Utility equipment and construction specifications
  • Develop P&ID’s, equipment layout plans, plant / process utility distribution plans, and system details
  • Size and develop layouts for ductwork and piping plans.
  • Assist with the development of the building management system (BMS) controls, details, and plans with electrical and controls engineers.
  • Create project documents such as calculations, reports, and construction drawings and specifications, etc.
  • Fixture selection
  • Perform construction administration in the form of submittal reviews, RFI responses, and field visits to verify construction scope is proceeding per the intent of the design.
  • Research mechanical / utility materials and best practices
  • Support talent growth within our organization

About You

  • Sophomore, Junior, or Senior pursuing a bachelor’s degree in mechanical engineering or related field.
  • HVAC and/or Utilities design experience is a plus.
  • Familiarity with heat transfer, fluid dynamics, and thermodynamics
  • Experience working with computer operations for engineering design programs and computer aided drafting is preferable (AutoCAD, Revit, etc.).
  • Understanding of the fundamental basics of performing calculations in areas of energy, drainage, line loss, etc.
  • Past Mechanical experience in food and beverage, pharmaceutical, or other sanitary environments is a plus.
  • Have a motivated and results orientated attitude.
  • Willing to travel to project sites – 25%
  • GPA: 3.0 or above

Physical Requirements

  • Prolonged periods sitting at a desk and working on a computer.
  • Must be able to lift-up to 15 pounds at times.

Travel Requirement

  • 10-25% travel required to visit project site and other offices.

About Us

We plan, design, engineer, and build food plants for major brands across the country and the world. For the past three decades, we’ve focused exclusively on the food and beverage industry, helping your favorite brands put your favorite foods in the grocery store. Simply put, food isn’t one thing we do, it’s all we do.

Dennis Group offers competitive compensation packages commensurate with experience. We provide comprehensive employee benefits including medical, dental, vision, life and disability insurance, paid time off including an open vacation policy, as well as bonus, profit-sharing, and retirement plans.

Dennis Group is proud to provide equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or genetics.