NewLead, IPTL Software Engineer (Optical Space Systems) : Sign-on bonus ($30K max) L3Harris TechnologiesLead, IPTL Software Engineer (Optical Space Systems) : Sign-on bonus ($30K max)Wilmington, MA$135,000–$250,500 / yearPlease click here for the E-Verify Poster in English or Spanish. Bachelor’s degree in Computer Engineering, Computer Science, or related field with 9+ years of relevant experience; OR Graduate Degree with 7+ years of relevant experience; OR 13+ years of relevant experience in lieu of a degree.
NewLead, Integration & Test Engineering (Space-Based Optical Systems) : Sign-on bonus ($30K max) L3Harris TechnologiesLead, Integration & Test Engineering (Space-Based Optical Systems) : Sign-on bonus ($30K max)Wilmington, MA$122,000–$227,000 / yearPlease click here for the E-Verify Poster in English or Spanish. The successful candidate will support the program technical leads (Lead or Chief Systems Engineer, IPT Lead) by performing technical analysis, managing specifications, and generating design review and technical documents.
NewDirector, Systems Engineering - Agile EO (Electro-Optical) Chief Engineer : Sign-on bonus ($50K max) L3Harris TechnologiesDirector, Systems Engineering - Agile EO (Electro-Optical) Chief Engineer : Sign-on bonus ($50K max)Wilmington, MA$184,000–$341,500 / yearPlease click here for the E-Verify Poster in English or Spanish. Bachelor’s degree in engineering, science, or similar technical field or equivalent and a minimum of 15 years of prior relevant engineering experience.
NewLead, Embedded Software Engineer (Optical Space Systems) : Sign-on bonus ($30K max) L3Harris TechnologiesLead, Embedded Software Engineer (Optical Space Systems) : Sign-on bonus ($30K max)Wilmington, MA$135,000–$250,500 / yearPlease click here for the E-Verify Poster in English or Spanish. Experience with embedded command and control of mechanisms (e.g., shutters, motors, gimbals), embedded controllers (e.g., PIC, STM, TMS), serial communications (e.g., CAN, TCP/IP, RS422), and distributed messaging (TCP/UDP).
Test Engineer Continental ResourcesTest EngineerExeter, NHFull timep>The Test Engineer is responsible for the design, development, programming, implementation, and maintenance of automated test equipment and test fixtures used in the testing of power supplies and related electronic products. This role works closely with design and manufacturing teams to develop test procedures, create automated test programs, and ensure product quality through effective testing processes.
Model-Based Systems Engineer (MBSE) GCR Professional ServicesModel-Based Systems Engineer (MBSE)Woburn, Massachusetts$75–$90 / hourContractorRole can be Hybrid, TBD The Systems Engineer should have experience architecting systems, working across the Systems Engineering Lifecycle, and in Digital Engineering/Model-Based Systems Engineering (MBSE) achieving architectural integrity and traceability through requirements analysis, system and software development and production system deployment. The ideal candidate will be well-versed in Systems Engineering techniques, Modeling and Simulation, and Digital Engineering/MBSE and be excited about opportunities to mentor more junior staff and help foster growth of subject matter expertise across the organization.
NewSystems Engineer, Principal - TS DCS CorporationSystems Engineer, Principal - TSBedford, MA$123,639–$194,000 / yearp style="line-height:normal;margin-bottom:0in">Command, Control, Communications, and Battle Management (C3BM) has been tasked with delivering an integrated Department of the Air Force (DAF) Battle Network providing resilient decision advantage and enabling the USAF, USSF, Joint, and Coalition Force to win against the pacing challenge. C3BM’s main efforts are Architecture and Systems Engineering (ASE), Operational Response Team (ORT), and multiple mission integration teams such as Air, Maritime, and multiple acquisitions consisting of both the Advanced Battle Management System (ABMS) and Space.
NewSystems Engineer, Journeyman - TS/SCII DCS CorporationSystems Engineer, Journeyman - TS/SCIIBedford, MA$96,757–$145,000 / yearp style="line-height:normal;margin-bottom:0in">Command, Control, Communications, and Battle Management (C3BM) has been tasked with delivering an integrated Department of the Air Force (DAF) Battle Network providing resilient decision advantage and enabling the USAF, USSF, Joint, and Coalition Force to win against the pacing challenge. The MIT is responsible for translating operational requirements into technical solutions, developing integrated architectures, assessing and mitigating risks, supporting acquisition execution strategies, and coordinating test and evaluation activities to ensure capabilities are delivered to operational users.
NewSystems Engineer, Senior - TS DCS CorporationSystems Engineer, Senior - TSBedford, MA$90,220–$175,000 / yearp style="line-height:normal;margin-bottom:0in">Command, Control, Communications, and Battle Management (C3BM) has been tasked with delivering an integrated Department of the Air Force (DAF) Battle Network providing resilient decision advantage and enabling the USAF, USSF, Joint, and Coalition Force to win against the pacing challenge. The MIT is responsible for translating operational requirements into technical solutions, developing integrated architectures, assessing and mitigating risks, supporting acquisition execution strategies, and coordinating test and evaluation activities to ensure capabilities are delivered to operational users.
Systems Engineer, Senior - Secret DCS CorporationSystems Engineer, Senior - SecretBedford, MA$90,220–$175,000 / yearThe Air Force Program Execution Office for Intelligence, Surveillance, Reconnaissance and Special Operations (PEO ISR SOF) has the collective Air Force Materiel Command (AFMC) mission responsibility to manage and execute the modernization, development, testing, production, fielding, and sustainment of the ISR SOF portfolio, which includes over 200 programs for the United States Air Force (USAF) and foreign allies. Experienced in requirements development, production and deployment, and operation and support, architectures development & implementation, modeling & simulation including but not limited to Model Based Systems Engineering principles, verification & validation, technical data package development and sustainment, and principles of configuration management.
NewManufacturing Test Engineer (NH) GCR Professional ServicesManufacturing Test Engineer (NH)Hudson, New HampshireContractorExperience doing root-cause analysis and complex debug activities on motherboard platforms (Intel server motherboard platforms is preferred). Overview: Client is seeking a Manufacturing Test Engineer or Test Technician to perform debug and validation efforts for Intel-based server motherboards.
NewSystems Engineer, Junior - TS DCS CorporationSystems Engineer, Junior - TSBedford, MA$73,160–$115,000 / yearThe C2ISR Division provides worldwide life cycle support across the spectrum of the C2ISR capabilities based enterprise; including supply, distribution, materiel management, acquisition, system engineering and maintenance, financial planning and budgeting, security, flight test, and contracting functions. EPASS support is required to execute the major GNS programs in support of the C2ISR Division, to include: AF DCGS Network Infrastructure Transformation (NIT), Extended Tether Program (ETP), and Global Command and Control System – Air Force Infrastructure (GCCS-AF (I)).
NewLead, Systems Engineer (Space Systems) - MBSE : Sign-on bonus ($30K max) L3Harris TechnologiesLead, Systems Engineer (Space Systems) - MBSE : Sign-on bonus ($30K max)Wilmington, MA$127,500–$236,500 / yearPlease click here for the E-Verify Poster in English or Spanish. The ideal candidate for this position will be proficient in all aspects of the systems engineering process, will have direct and significant experience designing and testing complex systems, and will be comfortable coordinating teams of technical personnel on space applications.
Principal Radar Systems Engineer GCR Professional ServicesPrincipal Radar Systems EngineerWoburn, MassachusettsContractorClient is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving the customer vision. Applicants are expected to be self-motivated, detail oriented and have a demonstrated ability to effectively communicate with all levels of management and individual contributors on the program team through strong written and verbal communication skills.
Senior Systems Engineer - Greater Boston, MA - Up to $170k Michael Page USASenior Systems Engineer - Greater Boston, MA - Up to $170kBoston, MA$130,000–$170,000 / yearFull timePreferred experience includes: Hands-on with their operational stack-NinjaOne, CrowdStrike, Proofpoint, Barracuda Backup, and Azure Recovery Services Vault-or close equivalents. Strong automation and integration skills (PowerShell, Python, or equivalent), plus practical experience tying systems together via APIs and event-driven patterns.
Systems Engineer, Senior DCS CorporationSystems Engineer, SeniorBedford, MA$90,220–$145,000 / yearThe Aerospace Management Systems Division programs, develops, delivers, and sustains air traffic management, CNS/ATM avionics expertise, and weather sensing and forecast capabilities, enabling military, civil, allied, and Foreign Military Sales customers to achieve their mission. Develop and maintain system architectures, interface definitions, and Model-Based Systems Engineering (MBSE) artifacts supporting Air Traffic Control (ATC), Command & Control (C2), communications, networking, tactical data links, and radio systems.
NewSpecialist, Project Engineering (Space Systems) : Sign-on bonus ($15K max) L3Harris TechnologiesSpecialist, Project Engineering (Space Systems) : Sign-on bonus ($15K max)Wilmington, MA$92,500–$171,500 / yearPlease click here for the E-Verify Poster in English or Spanish. Understands how to develop a schedule using Earned Value on a program with $5M-$20M in value and manage a project using the Earned Value Indicators on a DCMA surveilled program (highest rigor applied).
NewLead, Integration & Test Engineering - Up to 30k Sign-On Bonus L3Harris TechnologiesLead, Integration & Test Engineering - Up to 30k Sign-On BonusWilmington, MA$122,000–$227,000 / yearPlease click here for the E-Verify Poster in English or Spanish. The successful candidate will support the program technical leads (Lead or Chief Systems Engineer, IPT Lead) by performing technical analysis, managing specifications, and generating design review and technical documents.
RF Engineer III (NH) - Security Clearance GCR Professional ServicesRF Engineer III (NH) - Security ClearanceHudson, New HampshireContractorCollaboration: Collaborate with cross-functional teams, including electrical engineers, mechanical engineers, software engineers, and project managers, to ensure successful integration of the Antennas . *Testing and Measurement Equipment: - Experience with Antenna/RF testing and measurement equipment, such as network analyzers, spectrum analyzers, signal generators, and oscilloscopes.
Flight Software Engineer GCR Professional ServicesFlight Software EngineerCambridge, MassachusettsContractorClient is seeking a software engineer with an B.S. or a M.S. in Aerospace Engineering, Electrical Engineering, Systems Engineering, Computer Science or equivalent. Integration and test will include everything from unit testing, static and dynamic testing, integration and interface testing, debugging, and defect resolution.
Senior Electrical Engineer, Embedded and Controls Focused Corporate Solutions TechSenior Electrical Engineer, Embedded and Controls FocusedHudson, MA$130,000–$160,000 / yearFull timeThis is a hands-on engineering role responsible for designing, developing, and delivering robust embedded and control system solutions for innovative commercial and government technology programs. This role requires ownership of designs from concept through prototype, testing, validation, and production while collaborating closely with multidisciplinary engineering teams.
Senior Software Engineer JobotSenior Software EngineerBoston, MA$170,000–$200,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. 2. Data Engineering Support: Work collaboratively to support the business by creating seamless integrations between the Fountain Life Platform and diverse data vendors, ensuring data consistency, reliability, and security.
NewMechanical Engineer Sriven SystemsMechanical EngineerBurlington, MA$40–$45 / hourContractorp>Our Heart Failure R&D team is seeking a Senior Mechanical Engineer to provide technical leadership and hands-on expertise in the development of Mechanical Circulatory Support devices, specifically Left Ventricular Assist Devices (LVAD). You will work cross-functionally to design, analyze, prototype, and test implantable Class III devices, contributing to the full product lifecycle from concept through commercialization.
NewSpecialist, Embedded Software Engineer (Optical Payload Integration) : Sign-on bonus ($15K max) L3Harris TechnologiesSpecialist, Embedded Software Engineer (Optical Payload Integration) : Sign-on bonus ($15K max)Wilmington, MA$97,000–$180,000 / yearPlease click here for the E-Verify Poster in English or Spanish. Bachelor’s degree in Computer Engineering, Computer Science, or related field with 4+ years of relevant experience; OR Graduate Degree with 2+ years of relevant experience; OR 8+ years of relevant experience in lieu of a degree.
NewDirector of Electrical and Systems Engineering - Lowell, MA Michael Page USADirector of Electrical and Systems Engineering - Lowell, MANewburyport, MA$200,000–$250,000 / yearFull timeWith a strong mission‑led culture, the business is focused on developing highly reliable, regulated systems that expand access to life‑saving therapies, while fostering a collaborative, engineering‑led environment where technical excellence and continuous improvement are central to success. The Director of Electrical and Systems Engineering position is a senior engineering leadership role responsible for shaping the electrical and systems architecture of advanced medical devices from concept through commercialization.
NewQuality Engineer Vaco LLCQuality EngineerHudson, NH$31–$49p> Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.
NewApplication Engineer GCR Professional ServicesApplication EngineerBillerica, Massachusetts$95,000–$130,000 / yearJob Summary: This role is responsible for translating customer technical requirements into product specifications, designing and validating new features, and developing custom mechanical components. It also includes maintaining technical documentation, providing on-site support, and collaborating cross-functionally to ensure successful product implementation.
Embedded Software Engineer (Avionics) GCR Professional ServicesEmbedded Software Engineer (Avionics)Cambridge, MassachusettsContractorExcellent development and troubleshooting skills on embedded targets ¿ Excellent knowledge of OS coding techniques, interfaces, hardware subsystems and driver development ¿ Development experience with device drivers, board support package, boot code and knowledge of embedded system buses and protocols (e.g. GCC, LLVM), static analysis tools, dynamic analysis, and QEMU based development are preferred ¿ Knowledge and experience with software configuration management tools, defect tracking tools, and peer review processes.
Quality Engineer III (NH) GCR Professional ServicesQuality Engineer III (NH)Hudson, New Hampshire$45–$58 / hourContractorThis role will participate and/or lead failure analysis in manufacturing and for field failures, develop troubleshooting & repair schemes, develop manufacturing process controls and documentation, interface with manufacturing and quality personnel to train and transfer processes & knowledge for successful volume production launches, and engage with suppliers as needed to drive improvement and implement process controls. This is a hands-on role that works with a team of quality engineers, technicians and inspectors that are engaged through the entire life cycle of product, starting during development, continuing with transitioning of product to manufacturing, and then supporting the continuous manufacture of product.
Quality Engineer (Injection Molding) Corporate Solutions TechQuality Engineer (Injection Molding)Hudson, MA$100,000–$120,000 / yearFull timeOur client is seeking an experienced Quality Engineer (Injection Molding) to lead quality assurance efforts and ensure the production of high-quality plastic components. This role is responsible for developing and implementing quality systems, leading inspections and testing processes, and driving continuous improvement across manufacturing operations.
Building Engineer Farley White Management CompanyBuilding EngineerBedford, NHQUALIFICATIONSMust have strong HVAC skills including knowledge of cooling towers, boilers, pneumatics, RTU, heat pumps, duct work and energy management systems as well as plumbing, electrical, fire & life safety skills. JOB SUMMARY:Farley White Management Company is looking for a licensed HVAC Engineer who will work with a team to support the management of all building systems for a Class A suburban office park located in southern NH.
Embedded System Engineer HCLTechEmbedded System EngineerDanvers, MA$88,000–$134,000 / yearFull timeWe are HCLTech, one of the fastest-growing large tech companies in the world and home to 218,000 people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. Throughout your time with us, we offer transparent communication with senior-level employees, learning and career development programs at every level, and opportunities to experiment in different roles or even pivot industries.
Principal Analog Mixed Signal ASIC Layout Engineer GCR Professional ServicesPrincipal Analog Mixed Signal ASIC Layout EngineerCambridge, MassachusettsRemoteContractorA successful candidate will assist ASIC development through creating custom analog layouts, floor planning entire chips, high level problem solving, and executing tape outs. ¿ Perform or guide physical layout, including floor-planning, and simulate circuits using extracted parasitic, contribute to design-for-test development.
NewValidation Engineer ECLAROValidation EngineerDevens, MA$52.14–$55.30 / hourli>Design, execute, manage, and implement QC instrument / software qualification documents such as (but not limited to): User Requirement Specification (URS), Design Qualification (DQ), validation plans, equipment IOQ protocols, software test scripts, configuration specifications, risk assessments, qualification summary reports. Quality management system experience including: document control / management, change controls, investigations, deviations, electronic validation databases, asset management database.
Senior Electronic & Software Engineer Micro TechSenior Electronic & Software EngineerHingham, MAp>Local Manufacturer of electronics products and is seeking an experienced Electronic & Software Engineer for the growing Engineering department. Develop manufacturable designs including embedded software and qualification strategies to exhibit design meets customer requirements.
Electrical Engineer - Industrial - Salem, MA Michael Page USAElectrical Engineer - Industrial - Salem, MASalem, MA$120,000–$160,000 / yearFull timeWith decades of industry leadership and a strong international footprint, they partner with leading chip manufacturers to drive innovation across industries including automotive, consumer electronics, and communications. The ideal candidate is an experienced electrical engineer with a strong background in hardware design and a proven ability to deliver projects independently.
Senior Design Engineer Micro TechSenior Design EngineerBurlington, MAp>Requirements: Highly motivated individual with a proven track record (7+ years) of innovative work designing precision mechanisms and/or opto-mechanical assemblies. An emerging leader – experience as a technical lead, project lead, and/or working directly with customers.
NewCybersecurity Engineer, Principal DCS CorporationCybersecurity Engineer, PrincipalBedford, MA$142,188–$225,000 / yearThe Air Force Program Execution Office for Intelligence, Surveillance, Reconnaissance and Special Operations (PEO ISR SOF) has the collective Air Force Materiel Command (AFMC) mission responsibility to manage and execute the modernization, development, testing, production, fielding, and sustainment of the ISR SOF portfolio, which includes over 200 programs for the United States Air Force (USAF) and foreign allies. Lead development and review of system security documentation including System Security Management Plans, Program Protection Plans, Security Risk Analyses, OPSEC Plans, and security CONOPS in accordance with DoDI 5000.02,
Project Engineer Butler America AerospaceProject EngineerMaynard, MA$57–$67 / hourContractorMaintain and update the Integrated Master Schedule (IMS) for Advanced Test Equipment (ATE) programs; ensuring alignment with milestones and resource plans. * Identifying and driving continuous process improvement initiatives that boost project execution, efficiency, and improve documentation quality.
NewSecurity Installation Specialist JobotSecurity Installation SpecialistBoston, MA$40–$52 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. From AI-powered IP video surveillance to cloud-connected access control, you’ll help deploy security platforms that power some of the most advanced hospitals, data centers, universities, and industrial facilities in the country.
Senior Mechanical Engineer - Product Development Michael Page USASenior Mechanical Engineer - Product DevelopmentBillerica, MA$130,000–$160,000 / yearFull timeKnown for tackling complex clinical challenges, the company invests heavily in R&D, values engineering rigor, and fosters a hands‑on, collaborative culture where technical excellence is recognized and rewarded. As the Senior Mechanical Engineer, Product Development, you will lead the design and development of innovative electromechanical medical products used in high impact clinical applications.
NewFM Approvals Engineering Quality Auditor II FMFM Approvals Engineering Quality Auditor IINorwood, MA$74,080–$106,500a href="https://www.fmapprovals.com/Certification-Services/Marks-and-Auditing" rel="nofollow noopener noreferrer" target="_blank">Audits include various manufacturers responsible for producing products for compliance with FM Approvals requirements. Job Description: FM Approvals is an international leader in third-party testing and certification services.
NewFM Approvals Business Development Advanced Engineer - Hazardous Location and Industrial Internet of Things (IioT) markets FMFM Approvals Business Development Advanced Engineer - Hazardous Location and Industrial Internet of Things (IioT) marketsNorwood, MA$106,000–$152,000p/>FM Approvals is seeking a highly motivated business development advanced engineer to support growth in the Hazardous Location, and Industrial Internet of Things (IioT) markets. Qualifications: Bachelors degree in engineering or business / marketing degree with relevant experience in an engineering / technical role .NewCybersecurity Engineer, Senior - Secret DCS CorpCybersecurity Engineer, Senior - SecretBedford, Massachusetts$123,639–$210,000 / yearp class="MsoNormal" style="line-height:normal;margin-bottom:0in">Essential Job Functions: Assist in the development of security documentation including System Security Management Plans, Program Protection Plans, Security Risk Analyses, OPSEC Plans, and other required system security engineering artifacts. Learn more about our benefits here: DCS Corp Benefits.NewHVAC Facilities Supervisor Hobbs Brook Real EstateHVAC Facilities SupervisorWaltham, MA$106,000–$132,200You’ll lead a hands-on team supporting HVAC, electrical, building, and grounds functions; coordinate vendors and contractors; and help manage operating and capital work to keep the workplace safe, reliable, and customer-ready. Coordinate base-building work and office renovations/tenant improvements (e.g., office reconfigurations, conference room upgrades); attend project meetings, track commitments, and escalate risks/issues as needed.Senior Systems Test Engineer - Electrophysiology Boston Scientific CorpSenior Systems Test Engineer - ElectrophysiologyWaltham, MAp>The anticipated compensation listed above and the value of core and optional employee benefits offered by Boston Scientific (BSC) - see www.bscbenefitsconnect.com-will vary based on actual location of the position and other pertinent factors considered in determining actual compensation for the role. We are seeking an experienced Senior Systems Test Engineer to join a dynamic, cross-functional team that provides technical leadership across mechanical, electrical, software and catheter engineering disciplines.Thermofluid Systems Test Engineer FlexThermofluid Systems Test EngineerLittleton, Massachusettsdiv>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.12345678910Similar Job SearchesSystems Engineer JobsProduct Engineer JobsSolutions Engineer JobsProcess Engineer JobsTooling Engineer JobsApplication Engineer JobsSystems Test Engineer JobsSystems Test Engineer JobsSystems Test Engineer JobsSystems Test Engineer Jobs
NewCybersecurity Engineer, Senior - Secret DCS CorpCybersecurity Engineer, Senior - SecretBedford, Massachusetts$123,639–$210,000 / yearp class="MsoNormal" style="line-height:normal;margin-bottom:0in">Essential Job Functions: Assist in the development of security documentation including System Security Management Plans, Program Protection Plans, Security Risk Analyses, OPSEC Plans, and other required system security engineering artifacts. Learn more about our benefits here: DCS Corp Benefits.
NewHVAC Facilities Supervisor Hobbs Brook Real EstateHVAC Facilities SupervisorWaltham, MA$106,000–$132,200You’ll lead a hands-on team supporting HVAC, electrical, building, and grounds functions; coordinate vendors and contractors; and help manage operating and capital work to keep the workplace safe, reliable, and customer-ready. Coordinate base-building work and office renovations/tenant improvements (e.g., office reconfigurations, conference room upgrades); attend project meetings, track commitments, and escalate risks/issues as needed.
Senior Systems Test Engineer - Electrophysiology Boston Scientific CorpSenior Systems Test Engineer - ElectrophysiologyWaltham, MAp>The anticipated compensation listed above and the value of core and optional employee benefits offered by Boston Scientific (BSC) - see www.bscbenefitsconnect.com-will vary based on actual location of the position and other pertinent factors considered in determining actual compensation for the role. We are seeking an experienced Senior Systems Test Engineer to join a dynamic, cross-functional team that provides technical leadership across mechanical, electrical, software and catheter engineering disciplines.
Thermofluid Systems Test Engineer FlexThermofluid Systems Test EngineerLittleton, Massachusettsdiv>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.