6 engineer manufacturing 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 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...

Job Posting Start Date 12-12-2025 Job Posting End Date 12-19-2025 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 We are seeking to add a Mechanical Development Engineer to our team. The Mechanical Design Engineer will be responsible to lead the mechanical design activity implementing innovative and cost effective product solutions in order to support the organization from prototype development through full-scale production. What a typical day looks like: Define new mechanical product...

Job Posting Start Date 12-09-2025 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 We are seeking to add a Mechanical Development Engineer to our team. The Mechanical Design Engineer will be responsible to collaborate on the mechanical design activity implementing innovative and cost effective product solutions in order to support the organization from prototype development through full-scale production. What a typical day looks like: Define new mechanical product...

Job Posting Start Date 10-17-2025 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 Join our team at JetCool, a Flex company, to help shape the future of datacenter cooling with cutting-edge technology. This is a great opportunity to work in a collaborative, mission-driven startup environment. In this role, you will make a real impact on energy efficiency and sustainability in computing infrastructure. As a Senior Manifold Engineer in Littleton, MA , you...