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134 mechanical engineer intern jobs found

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Onsite mechanical engineer intern Massachusetts
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De
Aug 05, 2026
Intern
Mechanical Engineer (Intern)
$28.00 - $32.00 hourly
Delsys Natick, MA
Job Description Delsys seeks a motivated candidate with a strong interest in the design and application of wearable sensors and instruments for measuring human performance. We are currently focused on designing next-generation sensors and devices, as well as developing and controlling test apparatus for manufacturing these products. The candidate will be working with the hardware development and manufacturing teams to introduce new production concepts and methods for manufacturing our next generation of wearable sensors, as well as restructuring existing methods to increase output capacity. The company embraces a cross disciplinary approach towards engineering and is focused on being an industry leader of wearable and portable instrumentation for physiological monitoring. This position will expose the candidate to real-world manufacturing challenges which bridge several engineering disciplines, including electrical, mechanical, computer/software and human factors fields....
Wa
Sep 18, 2026
Full time
Product Engineer Co-Op
Watts Andover, MA
We're Watts. Together, we're reimagining the future of water. We feel proud every day about what we do. We're all part of the same crucial mission, no matter what function we support -- it's to provide safe, clean water for the world, and to protect our planet's most valuable resource. What we do: For 150 years, Watts has built best-in-class products that are trusted by customers in residential and commercial settings across the world. We are at the forefront of innovation, working with cutting-edge technology to provide smart and connected, sustainable water solutions for the future. Watts is a leading brand with a quality reputation - and we have a dynamic future ahead. The Watts Product Engineer Co-Op Program is your opportunity to apply classroom knowledge to real-world engineering projects. As a Product Engineering Co-Op, you will work alongside experienced engineers supporting the development, improvement, testing, and documentation of products used in commercial,...
Fo
Sep 08, 2026
Intern
Mechanical Engineering Intern (Winter/Spring 2027)
$1,575 - $1,950 weekly
Formlabs Somerville, MA
Do you want to change how the world creates? At Formlabs, we're building the tools that make it possible for anyone to bring their ideas to life, from cutting-edge products to life-saving medical devices. Our 3D printing technology powers innovation at more than 50,000 industry leaders worldwide, including Apple, Google, Tesla, New Balance, and NASA. Together, we're helping everyone design, prototype, and manufacture faster than ever before. We're a team of hands-on builders, engineers, and innovators reinventing how the world makes physical things. If you're ready to shape the future of fabrication, come build it with us. Your Impact: Designing 3D printers is a cross-discipline experience where each individual contributes a portion of the overall knowledge required to bring a product to market. It seems like a daunting task from the outside; however, it can be broken down into smaller pieces that, when combined, result in a sophisticated device that embodies a lot of...
SE
Sep 08, 2026
Intern
Mechanical Engineer Co-Op
$25.00 hourly
Storion Energy Billerica, MA
Overview We are looking to hire a Co-Op starting in January 2027 and working through July 2027. Storion Energy is a joint venture between Stryten Energy and Largo Inc. and is at the forefront of commercializing Vanadium Redox Flow Batteries (VRFBs) within the United States. Largo is a vanadium mining company with the only western-friendly vanadium mine in the world, located in Brazil. Stryten is a leading lead-acid battery manufacturer supplying energy storage solutions to the automotive, industrial, and stationary power markets. Storion Energy was formed from the VRFB divisions of each company and is focused on supplying specialty VRFB components to the long-duration energy storage (LDES) market. We are uniquely positioned to drive down costs to allow new entrants into the flow battery market, which will drive competition with lithium-based LDES products. VRFB LDES products help address renewable energy intermittency issues, provide grid resiliency, and enable a cleaner...
MM
Sep 12, 2026
Full time
Electro-Mechanical Systems Engineer Co-op - Winter 2027
Methods Machine Sudbury, MA
Electro-Mechanical Systems Engineer Co-op - Winter 2027 Massachusetts Sudbury, MA Description Methods Machine Tools, Inc. supplies high-quality, high-precision machine tools and automation solutions, and designs integrated custom machining processes and systems. Headquartered in Sudbury, Mass., and in operation since 1958, Methods provides an end-to-end portfolio of best-in-class products, engineering, service, parts, training, and integration. Methods has more than 300 employees, seven technology centers, one high precision machining center, and has installed in excess of 45,000 machines throughout North America. We currently have the following career opportunity available in Sudbury, MA : Electro-Mechanical Systems Engineer Co-op (Winter 2027) This position will be responsible for developing processes, assembly instructions, and work instructions for the integration of value-added options (chip management systems, high-pressure coolant systems, work holding tables,...
AS
Sep 18, 2026
Full time
STS Principal Test Development Engineer - MAT Ramp
Associates Systems LLC Tewksbury, MA
All Qualified candidates will be responded to in 24 hours or less Interim Secret required prior to start Employment type: Full Time W-2 or Contract Rate: open to Negotiation (165K -185K) Benefits: including Health, Dental Vision, PTO, Holidays, 401K,etc Location :Tewksbury, MA Position Overview Will vary depending on the timing of the candidate's start, skill set, and project duration. Generally, the position will involve some combination of the design activities described in the Key Deliverables section below. Key deliverables for this role: Test station & fixture designs (Electrical schematic capture & PCB design) Core Technical Skills (Non-negotiables) ◻ Electrical Test Instrument/Equipment experience ◻ Power, RF, Digital Logic, Analog circuit knowledge ◻ Automated Test Software development experience Desired Skills Nice-to-Have ◻ Experience with project leadership, project...
Te
Sep 18, 2026
Full time
Senior Mechanical Engineer (Teradyne, North Reading, MA)
$121,700 - $194,700 yearly
Teradyne Reading, MA
We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world! We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive. Our Purpose TERADYNE, where experience meets innovation and drives excellence in every connection. We are fueled by creativity and diversity of thought in our workforce. Our employees are supported to innovate and learn something new every day....
Te
Sep 18, 2026
Full time
Senior Mechanical Engineer (Teradyne, North Reading, MA)
$121,700 - $194,700 yearly
Teradyne Reading, MA
We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world! We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive. Our Purpose TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought in our workforce. Our employees are supported to innovate and learn something new every...
Te
Sep 18, 2026
Full time
NPI Manufacturing Engineer (TERADYNE, North Reading, MA)
Teradyne Reading, MA
We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world! We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive. Our Purpose TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every...
Te
Sep 18, 2026
Full time
Mechanical Engineer (Teradyne, North Reading, MA)
$100,000 - $160,000 yearly
Teradyne Reading, MA
Our Purpose TERADYNE, where experience meets innovation and drives excellence in every connection. We are fueled by creativity and diversity of thought across our workforce. Our employees are supported to innovate and learn something new every day. We cultivate a culture of inclusion that respects individual strengths, perspectives, and experiences-because better ideas come from stronger teams. Opportunity Overview As a Mechanical Engineer in Teradyne's Defense & Aerospace division, you will design and deliver custom electro-mechanical solutions for advanced test systems supporting mission-critical aerospace and defense applications. This role partners closely with cross-functional teams to translate customer needs into robust, manufacturable designs across new product introductions and existing platforms. Lead mechanical design of cables, ITAs, and custom test fixtures for automated test equipment Develop and release detailed CAD models, drawings, and documentation...
PG
Sep 18, 2026
Full time
Senior Design Engineer
PROLIM Global Corporation Mansfield, MA
Title - Senior Design Engineer Location - Mansfield, Massachusetts Experience - 8 to 12 years Job Description: Mandatory Skills: • Bachelor's degree in Mechanical Engineering or a related field • 8+ years of hands-on mechanical engineering experience • Strong proficiency in CAD software: SolidWorks, Autodesk Inventor, Siemens NX • Experience performing FEA and CFD analysis using ANSYS or equivalent tools • Experience performing design analyses on aerospace components • Outstanding communication and technical writing skills • Ability to work effectively in cross-functional engineering and manufacturing environments • Outstanding customer interfacing skills Preferred Qualifications • Experience designing hardware that interfaces with electronic systems or avionics • An understanding of engineering outsourcing business practices • Knowledge of common manufacturing processes • Exposure to project or program management • Experience writing or creating standard...
SG
Sep 18, 2026
Full time
Product Design Engineer
Smiths Group Springfield, MA
Company Description Titeflex is a global leader in creating and adapting fluid and gas management products and quality programs, Titeflex expertise can be traced to its aerospace roots at the dawning of the space age. We provided solutions and service for demanding fluid and gas transfer requirements, whether the media be corrosive, caustic or combustible, under extreme pressure, temperature and flexing conditions. Primary markets include aerospace, chemical, petro-chemical, pulp and paper, petroleum equipment, heavy equipment, compressed gas, automotive, refrigeration, transportation, data centers, and dozens of other niche markets. Titeflex's background and experience in stringent and demanding hose requirements plays into the strengths of our applications engineers. We are able to assimilate some of the most difficult and demanding applications known today into customer satisfaction, borrowing from our experience and core technology. Committed to quality, Titeflex Quality...
VF
Sep 18, 2026
Full time
Staff Product Development Engineer, Aerospace & Defense
$124,800 - $171,600 yearly
VulcanForms MA
About Us Founded in 2015 to develop the world's first industrially scalable laser metal additive manufacturing solution, VulcanForms is reshaping how the world manufactures critical products. We build and operate advanced digital infrastructure that enables innovation, accelerates growth, and supports sustainability across aerospace, defense, medical, and other essential industries. Through our vertically integrated capabilities, including scalable additive manufacturing and precision machining, we deliver true end-to-end production at scale by combining cutting-edge technology with a foundation of proven industrial craftsmanship. Our team brings deep expertise in manufacturing, materials science, software, automation, and operations, united by a shared commitment to quality, curiosity, and accountability. We foster an inclusive culture where people take ownership, solve meaningful problems, and continuously learn, because we believe diverse perspectives lead to better...
VF
Sep 18, 2026
Full time
Sr. Manufacturing Process Development Engineer, Consumer Technology
$106,000 - $146,000 yearly
VulcanForms MA
About Us Founded in 2015 to develop the world's first industrially scalable laser metal additive manufacturing solution, VulcanForms is reshaping how the world manufactures critical products. We build and operate advanced digital infrastructure that enables innovation, accelerates growth, and supports sustainability across aerospace, defense, medical, and other essential industries. Through our vertically integrated capabilities, including scalable additive manufacturing and precision machining, we deliver true end-to-end production at scale by combining cutting-edge technology with a foundation of proven industrial craftsmanship. Our team brings deep expertise in manufacturing, materials science, software, automation, and operations, united by a shared commitment to quality, curiosity, and accountability. We foster an inclusive culture where people take ownership, solve meaningful problems, and continuously learn, because we believe diverse perspectives lead to better...
VF
Sep 18, 2026
Full time
Senior Product Engineer, Additive - Industrials
$106,500 - $146,400 yearly
VulcanForms Newburyport, MA
About Us Founded in 2015 to develop the world's first industrially scalable laser metal additive manufacturing solution, VulcanForms is reshaping how the world manufactures critical products. We build and operate advanced digital infrastructure that enables innovation, accelerates growth, and supports sustainability across aerospace, defense, medical, and other essential industries. Through our vertically integrated capabilities, including scalable additive manufacturing and precision machining, we deliver true end-to-end production at scale by combining cutting-edge technology with a foundation of proven industrial craftsmanship. Our team brings deep expertise in manufacturing, materials science, software, automation, and operations, united by a shared commitment to quality, curiosity, and accountability. We foster an inclusive culture where people take ownership, solve meaningful problems, and continuously learn, because we believe diverse perspectives lead to better...
GF
Sep 18, 2026
Full time
Bridge Engineer / Project Bridge Designer
$91,000 - $110,000 yearly
Gannett Fleming, Inc. Boston, MA
GFT is seeking a Bridge Engineer / Project Bridge Designer to join our Transportation group in Boston, MA. This role follows a hybrid work model, based in Boston. Working on the bridge team at GFT offers the opportunity to engage in transformative projects that enhance transportation infrastructure and improve community connectivity. Whether working on highways and bridges or traffic engineering, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern, multimodal roadway systems and ensure safe, efficient, and reliable travel for all. Explore some of our signature bridge projects here. What you'll be challenged to do: GFT has an opening for a Bridge Engineer/ Project Bridge Designer to engage in structural design, rehabilitation, analysis and load rating of bridges as well as the inspection of bridges and tunnels, preparation of construction documents, specifications, and estimates....
GF
Sep 18, 2026
Full time
Entry Level Bridge Engineer
Gannett Fleming, Inc. Boston, MA
GFT is seeking an Entry Level Bridge Engineer to join our Transportation group in Boston, MA. This role follows a hybrid work model, based in Boston. Working on the bridge team at GFT offers the opportunity to engage in transformative projects that enhance transportation infrastructure and improve community connectivity. Whether working on highways and bridges or traffic engineering, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern, multimodal roadway systems and ensure safe, efficient, and reliable travel for all. Explore some of our signature bridge projects here. What you'll be challenged to do: As an entry level bridge engineer, you will support the design and evaluation of bridge and transportation structures, working closely with senior staff on a variety of assignments. You'll help prepare construction documents, perform calculations, gather cost estimate information,...
GP
Sep 18, 2026
Intern
Mechanical Design Engineering Intern
Generac Power Systems, Inc. Billerica, MA
We believe power is a promise - a shared commitment to be there for others when it matters most. For more than 65 years, we've turned big ideas into solutions that help protect homes, strengthen businesses and build a more resilient, efficient, sustainable energy future. Ready to Power a Smarter World with us? About Us Generac Clean Energy combines the speed and excitement of a technology startup with the resources and market power of an S&P 500 industry leader. Our careers offer boundless opportunity for energetic, mission-driven applicants who seek challenge and impact in a fast-paced culture of teaching, learning, and professional growth, developing solar+storage products and software for the clean energy revolution. Join Generac Clean Energy as we drive to build energy solutions for a more resilient, sustainable world. This internship is 5 days a week on-site in North Billerica, MA. What You Will Be Doing As a Mechanical Design Engineering Intern, you will...
IC
Sep 18, 2026
Full time
Co-op, R&D Mechanical Engineering: January - June 2027 (Hybrid)
Insulet Corporation Acton, MA
Job Summary Co-op, R&D Mechanical Engineering: January - June 2027 (Hybrid) Position Dates: January 11, 2027 - June 30, 2027 Position Overview: Insulet provides a fast paced and energetic work environment developing drug delivery products aimed at meaningfully improving quality of life for our customers. Mechanical Engineering Co-ops are considered entry level engineers and are given the corresponding opportunities/responsibilities on the R&D team. Day-to-day activities will cover the full range of engineering activities including concept development, detail design, overseeing fabrication, assembly/test, and final reporting/presenting findings. As deemed necessary, may be pulled to support critical design validation testing to support program development. Responsibilities: Working with other R&D engineers to develop concepts/prototypes Utilizing in house prototyping capabilities (3D printing, lathe, mill) to quickly prototype/iterate/validate ideas...
CF
Sep 18, 2026
Full time
HVAC Controls & EMS Engineer
City Facilities Management Burlington, MA
POSITION SUMMARY The EMS Design Engineer (Building Automation & Controls) is responsible for the design, coordination, commissioning, and support of Energy Management Systems (EMS) and Building Automation Systems (BAS) for new construction, remodel, and retrofit projects within commercial retail environments. This role supports refrigeration, HVAC, lighting, leak detection, and other building systems by developing control system designs, coordinating with internal and external stakeholders, and ensuring successful implementation throughout the project lifecycle. The ideal candidate will possess a strong understanding of building automation, energy management, refrigeration and HVAC systems, control system integration, and electrical design coordination. KEY RESPONSIBILITIES: Develop EMS and BAS design packages for refrigeration, HVAC, lighting, leak detection, and other building systems. Create and maintain control schematics, points lists, control narratives,...
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