157 manufacturing engineer jobs found in Littleton, MA

Job Posting Start Date 11-20-2025 Job Posting End Date 01-30-2026 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 JETCOOL Technologies is seeking an experienced Manufacturing Engineer in Littleton, MA to join our growing Operation's team to assist with the introduction of a new class of direct to liquid cooling solutions. This roll will work extensively with engineering, manufacturing, quality and program management to ensure the transfer of new design's into mass production are...

Job Posting Start Date 11-20-2025 Job Posting End Date 01-30-2026 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 JETCOOL Technologies is seeking an experienced Manufacturing Engineer in Littleton, MA to join our growing Operation's team to assist with the introduction of a new class of direct to liquid cooling solutions. This roll will work extensively with engineering, manufacturing, quality and program management to ensure the transfer of new design's into mass production are...

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...

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...

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...

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...

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...

Electric Hydrogen 's mission is to make molecules to decarbonize our world! Our outstanding people are our most important asset and will allow us to deliver hydrogen from renewable electrolysis for heavy industry, at prices below fossil fuels. We're looking for a Manufacturing Engineer to join our team. You will improve the manufacturing processes, develop CNC programs, and improve workflow. You will have technical expertise in CNC machining, tooling, process design, and continuous improvement methodologies. You will work onsite at our Devens, MA office, reporting into the Manager, Manufacturing Engineering. Primary Responsibilities Design the machining process for a central metallic component of our electrolyzer stack and support next-generation development of fabrication techniques for metal piece parts Promote safety by practicing EH2 policies and supporting colleagues in prioritizing a safety-first work environment and culture Work with design engineers, machinists,...

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world. Now we're looking for more thinkers, doers, builders, and makers to join us. People who'll bring new perspectives, solve tough problems, and thrive as part of a team. If that's you and this role fits, we want to hear from you. Join the power movement as a Manufacturing Engineer We are seeking a detail-oriented, innovative, and results-driven Manufacturing Engineer to join our team. The successful candidate will be responsible for designing, implementing,...

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world. Now we're looking for more thinkers, doers, builders, and makers to join us. People who'll bring new perspectives, solve tough problems, and thrive as part of a team. If that's you and this role fits, we want to hear from you. Join the power movement as a Manufacturing Engineer We are seeking a detail-oriented, innovative, and results-driven Manufacturing Engineer to join our team. The successful candidate will be responsible for designing, implementing,...

Position Overview: The candidate will support early-stage feasibility and prototyping activities, manage technical aspects of component vendors, and ensure the component supply piece of the product development process meets targets for timing and performance. The candidate will work both on the addition of new manufacturing lines and equipment, as well as continuous improvement efforts for existing manufacturing processes and equipment. The candidate will build and apply knowledge of Omnipod product function and manufacturing assembly processes to coordinate with equipment suppliers, CM counterparts, and various teams within Insulet to ensure the successful validation and performance of new and existing manufacturing equipment and processes. The candidate will be responsible for KPIs for project budget and timing, as well as component supply performance, process yield, and efficiency once equipment is in production. As part of providing support to the Global Manufacturing...

About Meridian Meridian Bioscience is a fully integrated life science company that develops, manufactures, markets and distributes a broad range of innovative diagnostic products. We are dedicated to developing and delivering better solutions that give answers with speed, accuracy and simplicity that are redefining the possibilities of life from discovery to diagnosis. We are looking for talented and passionate individuals that help drive our vision. Our innovative culture will allow interested candidates to discover and create, through collaboration, cutting edge solutions to tough problems. Job Summary The Lead Process Engineer is responsible for advancing the sites manufacturing capabilities by developing new processes and systems and by providing technical leadership to all areas of manufacturing. Additionally, the role will ensure legacy product lines are continuously improved and new product lines transition smoothly into full production, all while adhering to financial...

Job ID: 112332 The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems, control technology and support solutions for the U.S. Navy and navies around the world. Job Summary Leonardo DRS NPS has an immediate need for a Senior Manufacturing Engineer to provide direct engineering support to specialized manufacturing operations in our Fitchburg, MA location. This person is responsible for Lean manufacturing process flow, design/development of production tools, and creation of detailed work instructions. Additionally, this person would work directly with manufacturing department personnel on training and production readiness. This individual will work closely with engineering, program management, supply chain and manufacturing to achieve objectives in a fast paced and dynamic environment. Assignments can range from new product proposal support to new product DFx and introduction to sustainment and continuous...

Description Introduction Paragonix Technologies markets organ transportation devices that safeguard organs during the journey between donor and recipient patients. Our devices incorporate clinically proven and medically trusted hypothermic preservation techniques in a novel suspension system to provide unprecedented physical and thermal protection. Our product portfolio spans cardiac, thoracic, and abdominal preservation devices to improve donor organ quality and extend donor organ transport time. Paragonix also markets transplant services and organ screening to the transplant community. Position Overview: As Senior Manufacturing Engineer, you will assume a pivotal role within the Manufacturing and Supply Chain Team. You will be responsible for leading process improvement initiatives, optimizing manufacturing operations, and ensuring product quality and efficiency. This role involves collaborating with cross-functional teams (R&D, Quality, Sustaining) to develop and implement...

Job Description: RESPONSIBILITIES This position is responsible for, but not limited to, the following: Serve as the technical project leader for NPI manufacturing activities, driving the development and commercialization of TransMedics perfusion set and OCS products. Provide strategic oversight of manufacturing readiness for new product introductions, ensuring alignment of engineering resources, project schedules, and cross-functional deliverables. Lead cross-functional collaboration with Product Development, Quality, Regulatory, Supply Chain, and Manufacturing Operations to ensure robust, scalable, and compliant processes. Coordinate, identify, and implement advanced manufacturing processes to ensure production capacity, efficiency, cost-effectiveness, and adherence to quality standards. Define project plans, timelines, and resources needed to support NPI manufacturing programs, ensuring accountability for milestones and deliverables. Apply in-depth technical expertise...

Company Information: At HiArc, we believe clients don't need another vendor; they need a strategic partner who gets it. One who listens harder, thinks deeper, and builds smarter-around their needs, products, and goals. HiArc engineers and manufactures complex medical technologies with one goal in mind: creating the perfect fit for our clients. No off-the-shelf thinking. No compromises. Just a tailored, high-performance solution our clients need, the way they need it. That's why HiArc is the most client-centered partner in the market. We fuse design, engineering, and manufacturing into a seamless, collaborative process-crafted entirely around our clients. We operate as an extension of our clients' teams, de-risking their processes and accelerating their path to market. And the result is a solution you won't find anywhere else. Join our team! We hire experts in hardware and software design, robotics, optics, fluidics, chemistry integration, motion and thermal control, risk...

To reinvent an industry, you have to build the best team. Join Formlabs if you want to bring groundbreaking professional 3D printers to the desktop of every designer, engineer, researcher, and artist in the world. Our passion is designing and building powerful 3D printing tools. Our manufacturing team is responsible for research and development of the manufacturing processes for all of Formlabs products. They work cross functionally with mechanical design, electrical, and materials teams. If you're excited to help us develop and deploy calibration equipment and assembly tools, we want you as a Senior Advanced Manufacturing Engineer. The Job: Improve existing manufacturing lines, helping us grow with our volumes Establish in line or intermediate checks to catch failures earlier Design and analyze production lines; build a process and put metrics around it, and improve on them Work with contract manufacturers who create our custom parts and work with them to improve...

To reinvent an industry, you have to build the best team. Join Formlabs if you want to bring groundbreaking professional 3D printers to the desktop of every designer, engineer, researcher, and artist in the world. Our passion is designing and building powerful 3D printing tools. Our manufacturing team is responsible for research and development of the manufacturing processes for all of Formlabs products. They work cross functionally with mechanical design, electrical, and materials teams. If you're excited to help us design new assembly processes and layouts and to develop and deploy custom tooling and calibration equipment, we want you as a Senior NPI Manufacturing Engineer. The Job: Create and manage line layouts, standard operating procedures and equipment requirements for complex assemblies by breaking them down into logical parts flow of subassemblies and sub-processes Define, develop and manage initial prototype lines for module and system level assembly...

Manufacturing Engineer , Cognito Therapeutics, Inc. Location : Cambridge, MA, USA, Full-time Company Description Cognito Therapeutics, Inc. is a venture-backed (Morningside Ventures, FoundersX, IAG, Starbloom) late clinical stage company translating scientific findings from MIT into therapeutic approaches for brain health, including Alzheimer's disease and other neurodegenerative conditions. We were awarded a Breakthrough designation by the FDA in December 2020 based upon our feasibility data that showed our therapy's strong safety profile and a notable preservation of cognition and function in patients with mild-to-moderate Alzheimer's. We completed enrollment in our pivotal study, HOPE, in June 2025 and expect to release topline data from the trial in summer 2026. We are a fast-moving, highly motivated team of innovators with the ambitious goal of helping millions of patients and caregivers around the world who are impacted by neurodegenerative conditions. With our patented...

Job Description: Job Description! Canon USAs Boston Incubation Center collaborates with world-class hospitals in the Boston area to turn cutting-edge medical research into usable, meaningful products. The Sr. Manufacturing Engineer will have high collaboration between R&D, Pilot, and commercial manufacturing and contribute from Early Human Use to the commercialization of new products. The Sr. Manufacturing Engineer will also ensure that design and manufacturing processes are characterized, robust, scalable, utilize best technologies, reflect standard work, are capable and compliant with Regulatory requirements, and are validated for Design Control, Manufacturing using LEAN Six Sigma, Design for Manufacturing and Design for Cost Methodologies. The Sr. Advanced Manufacturing Engineer will act as a liaison between R&D, Supplier Development, Quality, and Operations team members assigned to the project. Key Responsibilities (Do): Developed and optimized efficient,...