Middleton, MA · On-site
$21.50 - $29/hr
Mechanical Engineering Intern Fourth Power is commercializing the next generation of peak power: a utility-scale thermal energy storage system built to replace aging gas peaker plants with clean ...
New
Middleton, MA · On-site
$21.50 - $29/hr
Mechanical Engineering Intern Fourth Power is commercializing the next generation of peak power: a utility-scale thermal energy storage system built to replace aging gas peaker plants with clean ...
New
Logan, UT · On-site
$16.25 - $21.75/hr
S&S Worldwide Inc. in North Logan, UT is hiring a Mechanical Engineering Intern to join our team! We are the largest U.S. manufacturer of roller coasters and high-thrill amusement rides and we ...
Posted today
Logan, UT · On-site
$16.25 - $21.75/hr
S&S Worldwide Inc. in North Logan, UT is hiring a Mechanical Engineering Intern to join our team! We are the largest U.S. manufacturer of roller coasters and high-thrill amusement rides and we ...
Posted today
Logan, UT · On-site
$18/hr
S&S Worldwide Inc. in North Logan, UT is hiring a Mechanical Engineering Intern to join our team! We are the largest U.S. manufacturer of roller coasters and high-thrill amusement rides and we ...
New
Logan, UT · On-site
$18/hr
S&S Worldwide Inc. in North Logan, UT is hiring a Mechanical Engineering Intern to join our team! We are the largest U.S. manufacturer of roller coasters and high-thrill amusement rides and we ...
New
$18 - $24/hr
Huntsman Corporation (HUN) What You'll Do As a Mechanical Engineering Intern, you may: * Support reliability and asset integrity programs * Assist with rotating equipment and fixed equipment projects
$18 - $24/hr
Huntsman Corporation (HUN) What You'll Do As a Mechanical Engineering Intern, you may: * Support reliability and asset integrity programs * Assist with rotating equipment and fixed equipment projects
Menomonee Falls, WI · On-site
$18 - $27/hr
We are seeking a Mechanical Engineering Intern to support the new product development and sustaining efforts of the Navico Group team. Activities will include creating and maintaining documentation ...
New
Menomonee Falls, WI · On-site
$18 - $27/hr
We are seeking a Mechanical Engineering Intern to support the new product development and sustaining efforts of the Navico Group team. Activities will include creating and maintaining documentation ...
New
Menomonee Falls, WI · On-site
$18 - $27/hr
We are seeking a Mechanical Engineering Intern to support the new product development and sustaining efforts of the Navico Group team. Activities will include creating and maintaining documentation ...
New
Menomonee Falls, WI · On-site
$18 - $27/hr
We are seeking a Mechanical Engineering Intern to support the new product development and sustaining efforts of the Navico Group team. Activities will include creating and maintaining documentation ...
New
The Woodlands, TX · On-site
$16.75 - $22.50/hr
Huntsman Corporation (HUN) What You'll Do As a Mechanical Engineering Intern, you may: * Support reliability and asset integrity programs * Assist with rotating equipment and fixed equipment projects
The Woodlands, TX · On-site
$16.75 - $22.50/hr
Huntsman Corporation (HUN) What You'll Do As a Mechanical Engineering Intern, you may: * Support reliability and asset integrity programs * Assist with rotating equipment and fixed equipment projects
Manhattan, NY · On-site
$18.75 - $29.75/hr
Dewberry is currently seeking a Mechanical Engineering Intern for Summer 2027 to join our New York City office . This is an excellent career opportunity for an enthusiastic and talented individual to ...
Manhattan, NY · On-site
$18.75 - $29.75/hr
Dewberry is currently seeking a Mechanical Engineering Intern for Summer 2027 to join our New York City office . This is an excellent career opportunity for an enthusiastic and talented individual to ...
MECHANICAL ENGINEERING INTERN (SUMMER 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
MECHANICAL ENGINEERING INTERN (SUMMER 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
Manhattan, NY · On-site
$18.75 - $29.75/hr
Dewberry is currently seeking a Mechanical Engineering Intern for Summer 2027 to join our New York City office . This is an excellent career opportunity for an enthusiastic and talented individual to ...
Manhattan, NY · On-site
$18.75 - $29.75/hr
Dewberry is currently seeking a Mechanical Engineering Intern for Summer 2027 to join our New York City office . This is an excellent career opportunity for an enthusiastic and talented individual to ...
Los Angeles, CA · On-site
$35/hr
MECHANICAL ENGINEERING INTERN (SPRING 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
Los Angeles, CA · On-site
$35/hr
MECHANICAL ENGINEERING INTERN (SPRING 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
MECHANICAL ENGINEERING INTERN (SUMMER 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
MECHANICAL ENGINEERING INTERN (SUMMER 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
Los Angeles, CA · On-site
$35/hr
MECHANICAL ENGINEERING INTERN (SPRING 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
Los Angeles, CA · On-site
$35/hr
MECHANICAL ENGINEERING INTERN (SPRING 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
Los Angeles, CA · On-site
$35/hr
MECHANICAL ENGINEERING INTERN (SUMMER 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
Los Angeles, CA · On-site
$35/hr
MECHANICAL ENGINEERING INTERN (SUMMER 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
MECHANICAL ENGINEERING INTERN (SPRING 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
New
MECHANICAL ENGINEERING INTERN (SPRING 2027) Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical ...
New
Fairfax, VA · On-site
$18.75 - $29.75/hr
Dewberry is currently seeking a Mechanical Engineering Intern for Summer 2027 to work in our Fairfax, VA office. Dewberry is a leading, market-facing professional services firm with more than 60 ...
Fairfax, VA · On-site
$18.75 - $29.75/hr
Dewberry is currently seeking a Mechanical Engineering Intern for Summer 2027 to work in our Fairfax, VA office. Dewberry is a leading, market-facing professional services firm with more than 60 ...
$18.75 - $29.75/hr
Dewberry is currently seeking a Mechanical Engineering Intern for Summer 2027 to work in our Fairfax, VA office. Dewberry is a leading, market-facing professional services firm with more than 60 ...
$18.75 - $29.75/hr
Dewberry is currently seeking a Mechanical Engineering Intern for Summer 2027 to work in our Fairfax, VA office. Dewberry is a leading, market-facing professional services firm with more than 60 ...
$22.50 - $25/hr
As a Mechanical Engineering Intern, you will work closely with experienced engineers to develop test methods, analyze performance data, and support product development efforts. This is an excellent ...
New
$22.50 - $25/hr
As a Mechanical Engineering Intern, you will work closely with experienced engineers to develop test methods, analyze performance data, and support product development efforts. This is an excellent ...
New
$19.50 - $26.25/hr
Overview Hexagon Autonomous Solutions is searching for a Mechanical Engineering Intern to support product development activities and mechanical design best practices. In this role you will have the ...
$19.50 - $26.25/hr
Overview Hexagon Autonomous Solutions is searching for a Mechanical Engineering Intern to support product development activities and mechanical design best practices. In this role you will have the ...
Torrance, CA · On-site
$19.50 - $26.25/hr
Overview Hexagon Autonomous Solutions is searching for a Mechanical Engineering Intern to support product development activities and mechanical design best practices. In this role you will have the ...
Torrance, CA · On-site
$19.50 - $26.25/hr
Overview Hexagon Autonomous Solutions is searching for a Mechanical Engineering Intern to support product development activities and mechanical design best practices. In this role you will have the ...
$21.50 - $29/hr
Internship
Posted 2 days ago
New
Mechanical Engineering Intern
Fourth Power is commercializing the next generation of peak power: a utility-scale thermal energy storage system built to replace aging gas peaker plants with clean, dispatchable capacity across the multi-day durations that are increasingly defining grid stress. The system stores electricity as heat in carbon blocks at temperatures up to 2,400C, then converts that heat directly into electricity using thermophotovoltaic (TPV) cells, dispatching power to the grid in under 10 seconds. Because the system carries no fuel to buy and no exposure to price volatility, it delivers a lower lifetime cost than building a new gas plant, with a power density high enough to fit 100 MW on a single acre. Spun out of MIT and backed by Breakthrough Energy Ventures, DCVC, and Munich Re Ventures, Fourth Power has raised $45 million and is building a commercial-scale facility in Bedford.
Fourth Power has a culture of teamwork, continuous innovation based on first principles, andrelentlessness in tackling challenging problems. Fourth Power is looking for highly skilled and motivated individuals who share our passion for mitigating climate change.
Job Description
We are seeking an Intern to join Fourth Power's Engineering team to support testing and design optimization of key graphite components that comprise our high temperature energy storage system. If you are a student studying mechanical engineering, who enjoys hands-on work and are comfortable in a lab/test environment, we encourage you to apply!
Job Type: Internship
Job Location: Bedford, MA and Middleton, MA
Your Role
Assist with experimental setup, execution, and optimization
Support joint design and mechanical testing apparatuses
Qualifications
Basic experience with CAD (SolidWorks or similar)
Familiarity with Microsoft Office (PowerPoint/Excel)
Background in heat transfer, thermodynamics, or thermochemical systems
Experience with or interest in vacuum and/or pressurized systems
Exposure to simulation tools (e.g., ANSYS)
Excellent organizational skills, attention to detail, and ability to work independently in a fast-paced environment.
Strong communication skills to effectively collaborate with fellow engineers and technicians.
