66 jobs found in Acton, MA

Job Posting Start Date 10-31-2025 Job Posting End Date 12-31-2025 At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering advanced solutions that empower our partners in AI and high-performance computing. United by a shared purpose, our teams are pushing the limits of what's possible and tackling complex challenges. A career at JetCool offers the opportunity to make a real impact by helping build smarter, more sustainable data centers. Together, we're not just advancing technology - we're redefining cooling standards to create a more sustainable tomorrow. Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Thermal Mechanical R&D Engineer located in Littleton, MA. Reporting to the Sr. Director of Research & Development , the Thermal Mechanical R&D Engineer is responsible for creating and implementing advanced, cost-effective thermal and mechanical...

Job Posting Start Date 10-16-2025 Job Posting End Date At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering advanced solutions that empower our partners in AI and high-performance computing. United by a shared purpose, our teams are pushing the limits of what's possible and tackling complex challenges. A career at JetCool offers the opportunity to make a real impact by helping build smarter, more sustainable data centers. Together, we're not just advancing technology - we're redefining cooling standards to create a more sustainable tomorrow. Job Summary Join JetCool, a Flex company, if you want to be part of a dynamic, collaborative startup culture with room to grow. This is a great opportunity to be part of a mission-driven team tackling one of the biggest challenges in computing infrastructure. In this role, you will work on cutting-edge cooling technologies with real-world impact. As a Manufacturing Engineer in Littleton, MA , you...

Pay rate range - $45/hr. to $50/hr. on W2 Onsite MUST Have Packaging Materials and Systems Knowledge - Preferred bulk industrial systems General Packaging Design - Preferred SolidWorks, but Artios CAD is also acceptable General Manufacturing and Logistics knowledge REQUIRED SKILLS: • Bachelor's degree in Packaging Engineering • 3-5+ years of relevant work experience • Familiar with packaging base materials and systems • Strong SolidWorks and AutoCAD Design background. • Ability to review, write and implement packaging SOP's and WI's. • Excellent analytical and problem-solving skills. PREFERRED SKILLS: • Familiar with Transportation and Logistics Principles. Working knowledge of palletizing and trailer loading software suites such as TOPS, CAPES, and EasyCargo. • Familiar with Life Cycle Analysis (LCA) calculation methods. Working knowledge of Sustainability impact software such as Compass (Trayak). • Familiar with industry test standards (ISTA and ASTM). Job Description:...

Pay rate range - $60/hr. to $65/hr. on W2 Fully Onsite Job Description: The Mechanical Engineer designs automated packaging, sortation, and labeling platforms to enable faster and more efficient delivery to Client's customers. The primary role of the Mechanical Engineer is to provide technical ownership and refinement of the packaging, sortation, and labeling automation systems. Working with the Electrical and Controls teams, the Mechanical Engineer will execute the design and manufacturing of Client's in-house packaging machinery and automation. Utilizing MSP's packaging machinery & automation platforms and modules, the Mechanical Engineer in conjunction with the Electrical and Controls Engineers will execute project / platform design evolution and execution enabling the manufacturing of Client's in-house packaging machinery and automation. Co-located with our electrical and controls engineers, packaging designers and materials scientist this role will lead the design and...

Job Description Number of Positions: 1 Duration: 10 weeks Dates: June - August 2026 Location: Onsite in Westford, MA, USA EDUCATIONAL RECOMMENDATIONS Currently pursuing a Bachelor's or Master's degree in Mechanical Engineering, Thermal Engineering or a related technical field with an accredited school in the US. Responsibilities We are seeking motivated, self-driven undergraduate or graduate students in mechanical and/or thermal analysis engineering who want to gain experience in designing enclosures, sheet metal, diecast, injection molded, and heatsink parts. As part of our team, you will help: Tackle complex design challenges. Assist the assembly team to create assemblies from 2D mechanical drawings. Assist with the process and maintenance of the 3D printers. Assist in the set up and testing of liquid cooled CDU Attend team meetings, learn about project methodologies, and collaborate with colleagues. Efficiently complete tasks and responsibilities...

Senior Mechanical Design Engineer - Composites Company Summary Triton Systems, Inc combines 30+ years of experience with exciting growth and innovation opportunities within the product development and R&D space. We support Government and commercial markets by delivering advanced solutions across applications in defense, security, aerospace, energy, environmental sustainability, and human health. Where we see a larger opportunity, we create new companies to scale these solutions into businesses. Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results-on time, on budget and having fun while doing it. Composites focus areas include lightweighting, high temperature composites, multifunctionality and manufacturing process development. Our programs often involve highly stressed composites subject to dynamic loading; part quality, durability and repeatability; and...

Project Mechanical Engineer Company Summary Triton Systems, Inc combines 30+ years of experience with exciting growth and innovation opportunities within the product development and R&D space. We support Government and commercial markets by delivering advanced solutions across applications in defense, security, aerospace, energy, environmental sustainability, and human health. Where we see a larger opportunity, we create new companies to scale these solutions into businesses. Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results-on time, on budget and having fun while doing it. Responsibilities Providing technical leadership to project teams Recognizing and creatively solving complex problems Guiding ideation and prototype development Communication with customers Management of collaborators (consultants, subcontractors, etc.) Presentation of...

Manufacturing Systems Operations Engineer Company Summary Triton Systems, Inc combines 30+ years of experience with exciting growth and innovation opportunities within the product development and R&D space. We support Government and commercial markets by delivering advanced solutions across applications in defense, security, aerospace, energy, environmental sustainability, and human health. Where we see a larger opportunity, we create new companies to scale these solutions into businesses. Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results-on time, on budget and having fun while doing it. Key Responsibilities As a Manufacturing Operations Engineer, you will bridge the gap between cutting-edge R&D and real-world production. This role combines hands-on operation of advanced cold spray and robotic systems with process development, quality assurance,...

Mechanical Engineer - Ocean Systems Company Summary Triton combines 30+ years of experience with exciting growth and innovation opportunities within the product development and R&D space. We support Government and commercial markets by delivering advanced solutions across applications in defense, security, aerospace, energy, environmental sustainability, and human health. Where we see a larger opportunity, we create new companies to scale these solutions into businesses. Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results-on time, on budget and having fun while doing it. Triton's Ocean Systems is a fast-paced, interdisciplinary engineering team focused on bringing ideas from our heads to the ocean. We work on a wide variety of projects and our breadth provides opportunities to form and lead project teams that tackle the Navy's most pressing problems and...

Job Summary: Midea America Corp. is a U.S. subsidiary within Midea Group, the Fortune 500 giant known for making life easier for millions around the globe. As the world's top maker of home appliances, Midea is proud of its 166,000+ employees and presence in 200+ countries, including here in the U.S. Headquartered in Parsippany, N.J., with an innovation hub in Louisville, Kentucky, Midea America provides practical innovations that surprise and delight, creating moments to cherish at home. Midea's lineup of appliances - from refrigerators to air conditioners, laundry solutions, and floor care are high quality, reliable, and affordable. By thoughtfully engineering performance, convenience, and design into every product, Midea delivers on the promise of every appliance. To support this growth in the US, Midea is expanding its research and innovation capabilities at Midea America Research Center (MARC) in Waltham Massachusetts. With this objective, MARC is seeking a Senior...

MACOM designs and manufactures semiconductor products for Data Center, Telecommunication and Industrial and Defense applications. Headquartered in Lowell, Massachusetts, MACOM has design centers and sales offices throughout North America, Europe and Asia. MACOM is certified to the ISO9001 international quality standard and ISO14001 environmental management standard. MACOM has more than 75 years of application expertise with multiple design centers, Si, GaAs and InP fabrication, manufacturing, assembly and test, and operational facilities throughout North America, Europe, and Asia. Click here to view our facilities. In addition, MACOM offers foundry services that represents a key core competency within our business. MACOM sells and distributes products globally via a sales channel comprised of a direct field sales force, authorized sales representatives and leading industry distributors. Our sales team is trained across all of our products to give our customers insights into our...

MACOM designs and manufactures semiconductor products for Data Center, Telecommunication and Industrial and Defense applications. Headquartered in Lowell, Massachusetts, MACOM has design centers and sales offices throughout North America, Europe and Asia. MACOM is certified to the ISO9001 international quality standard and ISO14001 environmental management standard. MACOM has more than 75 years of application expertise with multiple design centers, Si, GaAs, and InP fabrication, manufacturing, assembly and test, and operational facilities throughout North America, Europe, and Asia. Click here to view our facilities. https://www.macom.com/. In addition, MACOM offers foundry services that represents a key core competency within our business. MACOM sells and distributes products globally via a sales channel comprised of a direct field sales force, authorized sales representatives and leading industry distributors. Our sales team is trained across all of our products to give our...

MACOM designs and manufactures semiconductor productsfor Data Center, Telecommunication and Industrial and Defense applications.Headquartered in Lowell, Massachusetts, MACOM has design centers and salesoffices throughout North America, Europe and Asia. MACOM is certified to theISO9001 international quality standard and ISO14001 environmental managementstandard. MACOM has more than 75 years of application expertisewith multiple design centers, Si, GaAs and InP fabrication, manufacturing,assembly and test, and operational facilities throughout North America, Europe,and Asia. Click here to view our facilities. In addition, MACOM offers foundryservices that represents a key core competency within our business. MACOM sells and distributes products globally via asales channel comprised of a direct field sales force, authorized salesrepresentatives and leading industry distributors. Our sales team is trainedacross all of our products to give our customers insights into our...

Company Overview: MACOM designs and manufactures semiconductor products for Data Center, Telecommunication and Industrial and Defense applications. Headquartered in Lowell, Massachusetts, MACOM has design centers and sales offices throughout North America, Europe and Asia. MACOM is certified to the ISO9001 international quality standard and ISO14001 environmental management standard. MACOM has more than 65 years of application expertise with multiple design centers, Si, GaAs, and InP fabrication, manufacturing, assembly and test, and operational facilities throughout North America, Europe, and Asia. Click here to view our facilities. https://www.macom.com/. In addition, MACOM offers foundry services that represents a key core competency within our business. MACOM sells and distributes products globally via a sales channel comprised of a direct field sales force, authorized sales representatives and leading industry distributors. Our sales team is trained across all of our...

AMETEK SFMS is looking for a highly collaborative problem-solver with a natural curiosity about mechanical and electrical devices to join us as a Mechanical Engineer in our Wilmington, MA facility. This position will work on the development of aerospace components with a focus on pressure sensors, temperature sensors, speed sensors, air flow sensors, and interconnecting cables. We are seeking a self-starter with mechanical design engineering experience in a manufacturing environment who possesses excellent technical and project management capabilities. This individual will join a global, multi-site business unit that designs and manufactures highly engineered sensors and fluid management systems for aerospace applications. Key Responsibilities Position is for a success-oriented individual with demonstrated experience in the design, manufacture, test & certification of electromechanical sensing devices such as RTD's, Thermocouples, Speed Sensors, and Cables Will develop...

About Us: At AMETEK, we don't just manufacture market-leading electronic instruments and electromechanical devices - we are using innovation to make the world a better place; technology to improve lives; and talent to solve challenges that matter. Job Summary: Responsible for the design, support, and development of our sensor products for gas & steam turbines, with significant focus on our thermocouple, cable, and RTD products. The Design Engineer will also provide engineering, manufacturing, and project management support. This includes all aspects of the business such as design engineering, AutoCAD, SolidWorks 3D modeling, drawing creation, reverse engineering, component selection, environmental analysis, qualification testing, Agency Certifications, and project management. FEA models shall be created with various environmental factors being modified to analyze the stress and optimize designs. Key Responsibilities: Creates product design requirements and...

About Seurat Seurat is transforming manufacturing for people and our planet by delivering a scalable additive manufacturing solution to fundamentally change how products are made. Seurat's proprietary Area Printing process, developed at Lawrence Livermore National Labs (LLNL), allows metal components to be manufactured at price points and quality levels that compete directly with conventional manufacturing techniques, enabling the reshoring of supply chains and promoting the decarbonization of industry. Seurat has raised over $180M and is backed by leading venture partners like Capricorn, NVentures (NVIDIA), True Ventures, General Motors Ventures, Denso, Porsche SE, SIP global partners, Honda, Xerox Ventures/Myriad Venture Partners, Cubit Capital, Siemens Energy, and Maniv Mobility. Seurat Technologies is seeking a Sr. Process Engineer to work on a revolutionary and proprietary Laser Powder Bed Fusion (LPBF) based Additive Manufacturing (AM) or 3D printing technology. This new...

Job Description: Boyd Corporation is a market leader and manufacturer of high-performance cooling products for use in the aerospace, military, alternative energy, and medical markets. In this position in our Engineering department, you will: Generate work instructions. Design tooling and fixtures. Assist in disposition QC Tags, DMRs, RMAs, etc. Work with subject matter experts in machining, brazing, heat treating and welding to improve processes that meet customer requirements and cost/quality goals. Data analysis including CMMs. Review customer documentation packages. Participate in design, RCCA, and other engineering reviews. Assist in minor assembly tasks and product testing. Setup and run 3D printing equipment for metal and plastic. Post printing processing. Monitor material tracking, usage for 3D printing. Minor inspection for products and tooling. Assist in R & D activities as required. Assist in other tasks as assigned. Boyd offers a competitive base...

Job Description: Associate Engineer/Coop Boyd Corporation is a market leader and manufacturer of high-performance cooling products for use in the aerospace, military, alternative energy, and medical markets. In this position in our Engineering department, you will: Generate work instructions. Design tooling and fixtures. Assist in disposition QC Tags, DMRs, RMAs, etc. Work with subject matter experts in machining, brazing, heat treating and welding to improve processes that meet customer requirements and cost/quality goals. Data analysis including CMMs. Review customer documentation packages. Participate in design, RCCA, and other engineering reviews. Assist in minor assembly tasks and product testing. Setup and run 3D printing equipment for metal and plastic. Post printing processing. Monitor material tracking, usage for 3D printing. Minor inspection for products and tooling. Assist in R & D activities as required. Assist in other tasks as assigned. Boyd...

Job Description: We are seeking an engineering technician to support new product development of thermal management components used in high technology markets such as defense, commercial aerospace, laser, medical equipment such as X-ray and MRI, data centers, traction, and semiconductor. This individual must be a highly motivated self-starter with exceptional communication skills and a strong electrical and mechanical aptitude. Roles and Responsibilities Test prototype and production components and assemblies to determine performance and to ensure compliance to customer specifications. Measurements include cooling capacity, fluid flow, pressure drop, shock and vibration, noise level, controls, etc. Design and build specialized test equipment and fixtures to support testing of prototype and production components and assemblies. Work from verbal and written instructions, technical manuals, engineering specifications, schematics and drawings. Use a variety of test equipment and...