NewOperating Engineer - (1st or 2nd Class Engineer License) Mentor Technical GroupOperating Engineer - (1st or 2nd Class Engineer License)Boston, MAMentor Technical Group es un empleador que ofrece igualdad de oportunidades y todos los solicitantes calificados recibirán consideración para el empleo sin importar raza, color, religión, sexo, orientación sexual, identidad de género, información genética, origen nacional, estado de veterano protegido, estado de discapacidad o cualquier otro grupo protegido por ley. Operate, maintain, troubleshoot, repair, and conduct all required periodic and preventive maintenance on all engine room equipment to include, but not limited to, boilers, chillers, pumps, electric motors, water softeners, electric generators, and hot water generators.
NewOperating Engineer *US AMR-Jones Lang LaSalle Americas, Inc.Operating EngineerFranklin, MA$80,000–$90,000 / yearWhat your day-to-day will look like: Complete assigned maintenance tasks including painting, pressure washing, cleaning, maintaining lighting systems, plumbing, HVAC systems, water treatment, and general building maintenance. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.
NewSenior Software Engineer SaabSenior Software EngineerWayland, MA$138,900–$180,600 / yearSaab Inc.'s Autonomous and Undersea Systems (AUS) division is seeking an innovative and experienced Senior Software Engineer to participate on technical teams defining, architecting, implementing, integrating, verifying, delivering, and maintaining software products and solutions for autonomous Unmanned Surface/Underwater Vehicles (USVs/UUVs/AUVs) and Remotely Operated Vehicles (ROVs). As the successful candidate for this role, you will be a key contributor to the Saab AUS team, helping to expand our portfolio of products, technologies, and capabilities, and in the process gaining tremendous experience with unmanned maritime software and systems.
NewSenior Staff Electrical Engineer SaabSenior Staff Electrical EngineerPlainville, MA$127,300–$165,500 / yearSaab Inc., Autonomous and Undersea Systems division is seeking an innovative and experienced Senior Staff Electrical Engineer to support our growing team working on Autonomous Underwater Vehicles (AUVs) and Remotely Operated Vehicles (ROVs). Our AUVs, UUVs, and ROVs span AC power (shore and charging equipment), DC power (battery systems and conversion), sensor integration, and electromechanical (propulsion, motors, servos, actuators) integration.
Manufacturing Engineer III (NH) GCR Professional ServicesManufacturing Engineer III (NH)Hudson, New HampshireContractorYou will collaborate with cross-functional teams, including design engineers, production personnel, and quality assurance, to optimize manufacturing operations and drive continuous improvement initiatives. As a Manufacturing Engineer, your primary responsibility will be to develop and improve manufacturing processes and systems to ensure the efficient and cost-effective production of defense and aerospace products.
Cyclotron Engineer SOFIECyclotron EngineerHaverhill, MA$100,000–$110,000 / yearAdditionally, the Cyclotron-Support Engineer I is responsibility for first-line troubleshooting, maintenance, and repair of equipment associated with manufacturing, including manipulator arms, lead shielded hot cells, radiosynthesizers, etc. Perform diagnosis and repair on the following: Electronic equipment, electro-pneumatic systems, high vacuum systems, deionized chilled water systems, high voltage, target, and high-power RF systems.
NewAutomation & Controls Engineer AT Process TechnologiesAutomation & Controls EngineerWaltham, MA$100,000–$180,000 / yearUsing breakthrough chemistry and automation that operates continuously and generates little to no waste, ATP is expanding energetics production to meet the munitions demands of the US and Allies safely, rapidly, and cost effectively. Implement safety PLCs, fail-safe I/O, ProfiSafe devices, and safety-rated motion control in alignment with ISO 13849, IEC 61508, and ISO 10218.
NewSoftware Engineer Butler America AerospaceSoftware EngineerMarlborough, MA$102–$114 / hourContractorTypically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience. This role applies sound engineering practices across the software lifecycle while collaborating with cross-functional teams to deliver reliable and scalable systems.
NewSpecialist, Embedded Software Engineer - (Aerospace Flight) : Sign-on bonus ($15K Max) L3Harris TechnologiesSpecialist, Embedded Software Engineer - (Aerospace Flight) : Sign-on bonus ($15K Max)Wilmington, MA$97,000–$180,000 / yearThis role focuses on bare-metal C programming, development of complex servo control functionality, and close collaboration with control algorithm engineers to translate advanced concepts into reliable embedded implementations. L3Harris Space and Mission Systems is seeking an Embedded Software Engineer for our Wilmington, MA location to join a team of experts developing Embedded Flight Software for space-based imaging payloads.
NewSenior Automation & Controls Engineer - Defense Energetics Manufacturing Approach VentureSenior Automation & Controls Engineer - Defense Energetics ManufacturingWaltham, MA$140,000–$200,000 / yearOur engineering teams work across controls, robotics, mechanical systems, process development, and chemistry to take manufacturing processes from laboratory development into pilot and production-scale systems. This is a hands-on engineering role for someone who can work directly with PLCs, instrumentation, robotics, motion systems, and industrial hardware rather than operating primarily at the design or management level.
NewControl Software Engineer Commonwealth Fusion SystemsControl Software EngineerDevens, MAJoin the power movement as a Control Software Engineer As a Control Software Engineer, you will be responsible for the design, implementation, and verification of software and controls for advanced R&D equipment and complex machinery. As a member of the Software Engineering team you will be a hands-on technical contributor, a champion of writing excellent quality, production-ready code for mission-critical real-time systems.
NewTesting & Analysis Engineer Boston MaterialsTesting & Analysis EngineerBillerica, MAYou’ll support product development by generating high-quality data, analyzing results, and working closely with engineering teams to troubleshoot issues, improve processes, and strengthen our understanding of material behavior. Working alongside leading experts in the field, you will take on new challenges, broaden your expertise, develop new capabilities, and take ownership of projects that matter – while contributing to the broader success of the organization.
NewChemical Engineer AT Process TechnologiesChemical EngineerWaltham, MA$135,000–$180,000 / yearUsing breakthrough chemistry and automation that operates continuously and generates little to no waste, ATP is expanding energetics production to meet the munitions demands of the US and Allies safely, rapidly, and cost effectively. This position is highly independent, hands-on, and involves hands-on pilot plant engineering work, simulation and design work, interfacing with external vendors and contractors, and managing our supply chain.
NewThin-Film Process Engineer (Vacuum) Active SurfacesThin-Film Process Engineer (Vacuum)Woburn, MABacked by leading global investors and strategic partners — including J-POWER, Sabancı, and Lendlease — and having already deployed a paid pilot with a Fortune 500 partner, we're scaling quickly to support a growing pipeline of deployments and commercial opportunities through 2028. 3+ years of hands-on experience operating and maintaining vacuum deposition equipment (sputtering and/or thermal evaporation).Practical knowledge of vacuum systems—pumps, chambers, base pressure, leak checking, and routine maintenance.
NewElectrical Engineer, Humanoid Robotics FieldAIElectrical Engineer, Humanoid RoboticsBoston, MAOur work spans the full hardware stack designing and integrating sensing systems (LiDAR, camera, TOF, IMU, GPS), embedded compute (CPUs, GPUs, microcontrollers, Linux, ROS), electrical systems (power distribution, communication), and mechanical components (structures, thermal regulation, ingress protection). We bring deep experience from organizations such as DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise, Zoox, Toyota Research Institute, and SpaceX, along with a track record of field deployments and strong performance in DARPA challenge segments.
NewSenior Signal Integrity Engineer Amphenol TCSSenior Signal Integrity EngineerNashua, NHThe successful candidate will be responsible for the electrical design, simulation, validation, and optimization of next-generation Active Electrical Cables (AEC), optical transceivers, Linear Pluggable Optics (LPO), and high-speed networking products supporting 800G, 1.6T and future generation applications. This role requires deep expertise in high-speed serial channels, DSPs, retimers, SerDes architectures, PCB design, cable assemblies, optical modules, and signal integrity analysis from concept through production.
NewSenior Shift Operations Engineer - SPARC Commonwealth Fusion SystemsSenior Shift Operations Engineer - SPARCDevens, MAOperate, troubleshoot, and maintain assigned core plant systems, including but not limited to cooling water, compressed air, HVAC, liquid nitrogen, industrial heating systems, vacuum systems, cryogenic plant, and electrical distribution. As an operator of the SPARC plant, you will ensure the reliability of critical infrastructure, including electrical distribution, cooling water, compressed air, HVAC, cryogenic cooling systems, and HTS magnets.
NewBuilding Engineer American National Red CrossBuilding EngineerDedham, MA$101,400–$108,096 / yearAmeriCorps, the federal agency that brings people together through service, and its partners — the Peace Corps, AmeriCorps Alums, National Peace Corps Association, and the Service Year Alliance — launched Employers of National Service to connect national service alumni with opportunities in the workforce. Familiar with NFPA (fire codes), building codes, NEC (electrical codes), PMs and PM management systems Experience with training teams, capital project forecasting and annual budgets.
NewPLC Integration Engineer (PIE) LaminarPLC Integration Engineer (PIE)Somerville, MA4. Finalists for Full-Time positions will have a Founder’s Interview in-person Final steps: Two professional references are requested, ideally one from your current organization and one who served as your Manager If an Offer Letter is extended, a Background check is conducted A recent study from LinkedIn showed that most women apply to jobs only when they meet 100% of the requirements, whereas men will hit the apply button if they hit 60%. Serve as a frontline member of Laminar’s customer support function — monitor deployed site health, drive root-cause analysis on connectivity and hardware issues and create a feedback loop between field observations and product engineering to improve system resilience.
NewSenior Mechanical Engineer Droplette, Inc.Senior Mechanical EngineerBoston, MA$120,000–$150,000 / yearWe are seeking candidates that are both a technical and cultural fit for our organization: we believe that a passionate and diverse team with interdisciplinary skill sets is crucial as we strive to make a positive difference in the world with our technology. Leverage expertise in product design, fabrication, assembly, tooling processes, and materials selection to optimize product designs and enhance the processes and yields of both our contract manufacturing partners and in-house production.