9 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...