June 25, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Littleton, Massachusetts30+ days ago
div>Job Posting Start Date 05-06-2026 Job Posting End Date 08-28-2026At 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.
Reporting to the Mechanical Development Associate Principal Engineer the Thermofluid Systems Test Engineer we are seeking a Thermofluid Systems Test Engineer with strong hands on expertise in thermofluid systems to join our engineering team.
p>Move Forward with VoltVolt is immediately hiring for a Systems Test Engineer Andover MassachusettsDescription The Principal Test Engineer is responsible for leading the planning development execution and documentation of verification and validation activities for deliverable complex hardware or integrated systems. Pay range 90 to 100HrPay range offered to a successful candidate will be based on several factors including the candidates education work experience work location specific job duties certifications etc.
p>Reporting to the Mechanical Development Associate Principal Engineer the Thermofluid Systems Test Engineer we are seeking a Thermofluid Systems Test Engineer with strong hands on expertise in thermofluid systems to join our engineering team. The experience we're looking to add to our team:
- 7+ years of hands‑on experience testing and qualifying thermo-fluid systems in data center cooling, automotive, medical, or industrial environments, including direct experience with CDUs or comparable systems.
Burlington, Massachusetts20 days ago
div>At 10Beauty, we consider a wide-range of factors when determining compensation, based on individual qualifications, skills, and experience.
This is a high-impact opportunity to ensure the reliability and performance of a cutting-edge robotic product operating in real-world environments.
Littleton, Massachusetts30+ days ago
div>Job Posting Start Date 05-06-2026 Job Posting End Date 08-28-2026At 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.
Reporting to the Mechanical Development Associate Principal Engineer the Thermofluid Systems Test Engineer we are seeking a Thermofluid Systems Test Engineer with strong hands on expertise in thermofluid systems to join our engineering team.
Lowell, Massachusetts30+ days ago
Magna New Mobility is a business unit inside Magna International leveraging Magna's technology building blocks, developing new capabilities, and entering new markets and use cases. Magna's New Mobility group is not just about building individual technologies; we aim to create integrated solutions that address the complex challenges of moving people efficiently and cost effectively in the 21st century.
The contractor will support hands-on testing in a system test lab / integration test environment and will work with airport checkpoint screening equipment, test workstations, software applications, and related system components. This role will help ensure that checkpoint systems, subsystems, software, hardware, and integrated workflows meet functional, performance, reliability, and operational requirements.
Tewksbury, Massachusetts30+ days ago
p>You’ll play a key role in developing complex test architectures across multiple domains (RF, digital, analog, and power), partnering closely with engineering, production, and operations teams to ensure systems are scalable, reliable, and ready for manufacturing. QDSS is seeking a Test Development Engineer to lead the design and deployment of advanced test systems supporting cutting-edge aerospace and defense programs.
Chelmsford, MA21 days ago
p>As trusted partners to major aerospace OEMs and Tier 1 suppliers, we connect professionals with opportunities to grow and excel in the aviation and aerospace industries. We deliver expert workforce solutions across engineering, IT, production, maintenance, and support roles.
Chelmsford, MA30+ days ago
p>Qualifications: • Bachelors degree from an accredited college in a related discipline (Electrical Engineering, Computer Engineering, Computer Science, or related field of study) or related professional level career experience.
Reviews, evaluates, and derives requirements for testability, develops and directs preparation and execution of comprehensive test plans, procedures, and schedules for complete systems and/or subsystems.
North Reading, MA30+ days ago
p>Our Silicon Photonics Group is seeking a highly motivated and energetic Systems Engineer with a strong background in systems engineering and ATE to coordinate product definition for the next generation semiconductor test solution. Strong communication skills, ability to communicate at different levels of abstraction and provide periodic updates to product and project managers.