Top 83 Mechanical engineering internships Jobs in Massachusetts

Mechanical Engineer I (Onsite)
Raytheon —Tewksbury, MA
- $57,200 - $108,800 a year
- Full-time
- In-person
- Entry level
- Paid holidays
- Disability insurance
23h
System Engineer I
Raytheon —Tewksbury, MA
- $57,200 - $108,800 a year
- Full-time
- Bachelor of Science
- Bachelor's degree
- Travel
- Paid holidays
- Disability insurance
1d
Early Professional, Mechanical Engineering
WSP —Boston, MA
- $69,900 - $98,000 a year
- Full-time
- Schematics
- Construction site
- Engineering
- Paid parental leave
- Disability insurance
Mechanical Engineer (Intern)
Delsys —Natick, MA
- $28 - $32 an hour
- Internship
- Entry level
Mechanical Engineering Intern (Winter/Spring 2027)
Formlabs —Somerville, MA
- $1,575 - $1,950 a month
- Full-time
- Assembly
- Internship
- Communication skills
- Commuter assistance
Mechanical Engineering Internship
ATI —Woburn, MA
- Full-time
- Data analysis skills
- Research
- Continuous improvement
Quick Apply
8d
Thermal-Fluid System Engineering Intern
SoftInWay Inc. —Boston, MA
- Internship
- Communication skills
- Entry level
Operations Engineering Intern
Covestro —Wilmington, MA
- $23.68 - $29.21 an hour
- Full-time
- Analysis skills
- Electrical Engineering
- Entry level
7d
Co-op - Robotics Mechatronics, Surgical Robotics - Cambridge, MA - January 2027
Philips —Cambridge, MA
- $29 - $32 an hour
- Overtime
- Surgery
- Bachelor of Science
- Office
8d
Turbomachinery Engineering Intern
SoftInWay Inc. —Boston, MA
- Doctor of Philosophy
- Organizational skills
- Internship
Junior Design Engineer
Avantor —Devens, MA
- $45,500 - $73,025 a year
- Full-time
- Hybrid work
- Microsoft Excel
- ERP systems
- Driver's License
Manufacturing Engineer Intern
Analog Devices —Wilmington, MA
- $22 - $41 an hour
- Full-time
- Bachelor of Science
- Microsoft Office
- Analysis skills
9d
2026 Fall Mechanical Engineer Intern/Co-op
MKS Inc. —Andover, MA
- $23 - $31 an hour
- Part-time
- Hand tools
- Communication skills
- Mechanical knowledge
- Paid holidays
Quick Apply
5h
Associate Manufacturing Engineer
Analog Devices —Wilmington, MA
- $64,000 - $88,000 a year
- Assembly
- Analysis skills
- Travel
- Paid holidays
- Health insurance
13d
2027 Spring Co op Device Strategy and Innovation Cambridge MA
Sanofi —Cambridge, MA
- $29 - $57 an hour
- Monday to Friday
- Office
- US work authorization
- Internship
4d
Rotordynamics Engineer Intern
SoftInWay Inc. —Boston, MA
- Full-time
- System design
- Analysis skills
- Organizational skills
- Paid training
Intern/Co-Op - Boston
RMF Engineering, Inc —Boston, MA
- Part-time
- Engineering
- English
- HVAC
Quick Apply
Process Engineer
Fuchs Lubricants —Fairhaven, MA
- $75,000 - $85,000 a year
- Full-time
- Travel
- Entry level
Quick Apply
Robotics Mechanical Engineer Intern
Orpheus Ocean Inc —Plymouth, MA
- $27 - $30 an hour
- Full-time
- Bachelor of Science
- Power tools
- In-person
- Relocation assistance
Quick Apply
Mechanical Engineer III
Axcelis Technologies Inc. —Beverly, MA
- $106,000 - $159,000 a year
- Full-time
- Bachelor of Science
- Laboratory experience
- Assembly
Quick Apply
14d

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mechanical engineering internships jobs near massachusetts

Mechanical Engineer I (Onsite)

Raytheon -
Tewksbury, MA

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Job Details

Full-time
$57,200 - $108,800 a year
23 hours ago

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Paid time off
Parental leave
Employee assistance program
Vision insurance
401(k) matching
Flexible schedule
Life insurance

Qualifications

3D modeling software
3D modeling for product design
3D modeling

Full Job Description

Date Posted:

2026-09-01

Country:

United States of America

Location:

US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Active and existing security clearance required after day 1

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

What You Will Do

The Air Defense Ground Equipment Mechanical Design Engineer is responsible for the mechanical design, development, and integration of critical defense platform systems. This includes radar and communications shelters, electronic subsystems, launchers, hardware integration, and system interconnects. As a key contributor on a mechanical or cross-functional engineering team, you will be responsible for component and assembly modeling, documentation, design changes, and release processes.

Key Responsibilities

Support the mechanical design, development, and integration of Air Defense Ground Equipment systems including radar and communications shelters, launchers, electronic subsystems, and hardware integration components.
Create and maintain 3D models, assemblies, and engineering documentation using RTX design tools such as CREO and PDM.
Assist with engineering change implementation, drawing updates, and release processes.
Collaborate with mechanical engineers and cross-functional teams to support program execution and production activities.
Perform analytical and technical engineering tasks within a program environment and contribute to design reviews or presentations as needed.
Support component integration, documentation updates, and configuration management activities.
Apply Raytheon engineering processes, procedures, and standards in daily work activities.
Hands-on experience using RTX engineering tools including CREO, PDM, Adobe, and Microsoft Office applications.

Qualifications You Must Have

Bachelor’s degree in Mechanical Engineering or related STEM field (Technology, Engineering, or Mathematics) obtained by start date.
Engineering project, internship, research, coursework, or hands-on project experience.
Experience working with 3D CAD/design tools such as SolidWorks, CREO, or Siemens NX.
Experience may be obtained through on-the-job experience, research, coursework, or projects.

Qualifications We Prefer

Experience using Microsoft Office or presentation tools.
Experience collaborating on team-based engineering or technical projects.
Exposure to mechanical hardware design, system integration, or production support environments.

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
Relocation Eligibility

Learn More & Apply Now!

Please consider the following role type definition as you apply for this role.

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 57,200 USD - 108,800 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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Refine Your Search

mechanical engineering internships jobs in massachusetts

Mechanical Engineer I (Onsite)

System Engineer I

Early Professional, Mechanical Engineering

Mechanical Engineer (Intern)

Mechanical Engineering Intern (Winter/Spring 2027)

Mechanical Engineering Internship

Thermal-Fluid System Engineering Intern

Operations Engineering Intern

Co-op - Robotics Mechatronics, Surgical Robotics - Cambridge, MA - January 2027

Turbomachinery Engineering Intern

Junior Design Engineer

Manufacturing Engineer Intern

2026 Fall Mechanical Engineer Intern/Co-op

Associate Manufacturing Engineer

2027 Spring Co op Device Strategy and Innovation Cambridge MA

Rotordynamics Engineer Intern

Intern/Co-Op - Boston

Process Engineer

Robotics Mechanical Engineer Intern

Mechanical Engineer III

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