NewSenior Mechanical Engineer - R&D Boston Engineering CorporationSenior Mechanical Engineer - R&DWaltham, MA$120,000–$140,000 / yearHeadquartered in Waltham, Massachusetts, we've spent more than 30 years partnering with commercial and government clients to solve complex engineering challenges and bring breakthrough products to market. This role is restricted to US persons (i.e., US citizens, permanent residents, and other protected individuals under the Immigration and Naturalization Act, 8 USC 1324b(a)(3)) due to access to export-controlled technology.
NewSenior Mechanical Engineer W2 Hiring PDDN INC.Senior Mechanical Engineer W2 HiringBeverly, MALead mechanical design for ion implanter subsystems (process chambers, beamline structures, wafer handling, vacuum chambers). Execute detailed CAD work, engineering drawings, and BOM management (Creo, AutoCAD, Windchill, Glovia).
NewPrincipal Staff Mechanical Engineer ATIPrincipal Staff Mechanical EngineerWoburn, MAOur team combines deep robotics expertise with real world deployment, moving fast from prototype to production and scaling solutions directly in the field. If you are excited by hands-on robotics, real-world impact, and the challenge of building category-defining technology from the ground up, ATI is the place to do the most meaningful work of your career.
Senior Mechanical Engineer Micro Tech Staffing GroupSenior Mechanical EngineerWatertown, MA7+ years of mechanical engineering experience, ideally including optical, precision, or complex electro-mechanical system development. Excellent communication skills with the ability to articulate technical concepts to interdisciplinary teams and customers.
NewMechanical Engineer (MEP) EPC STAFF Acquisition and Development, LLCMechanical Engineer (MEP)Brighton, MADirect expansion (DX) equipment, VRV/VRF air conditioning systems design and central chilled water and heating water plants. Knowledgeable of construction administration responsibilities including submittal review, RFI responses, performing site visits and writing field reports.
NewMechanical Engineer I/II Eden GeoPower IncMechanical Engineer I/IISomerville, MAWe are actively demonstrating our next-generation permeability enhancement technology across diverse geologies worldwide, collaborating with industry leaders in geothermal energy, geologic hydrogen, carbon storage, and mining to redefine resource recovery for a carbon-neutral future. Our Electrical Reservoir Stimulation technology offers a precise, water-efficient alternative to traditional hydraulic fracturing, reducing environmental risks while maximizing resource extraction.
NewPrincipal Mechanical Engineer Berkshire GreyPrincipal Mechanical EngineerBedford, MAThe candidate must be highly experienced and autonomous with respect to designing, fabricating, and testing new designs, as well as launching new products into production and supporting systems fielded at customer sites. Significant experience designing systems that are used in industrial settings, expecting to balance cost and durability for maximum customer success over the capital equipment’s full depreciation lifespan.
NewHardware Engineer - Interconnect Systems Amphenol TCSHardware Engineer - Interconnect SystemsNashua, NHThe ideal candidate will have strong experience in high-speed digital hardware design, schematic capture, PCB development, component selection, power architecture, and board bring-up, working closely with cross-functional engineering teams from concept through production. The successful candidate will be responsible for the design, development, and validation of hardware platforms supporting Ethernet and PCIe interconnect products, including Active Electrical Cables (AEC), Optical Transceivers, and Linear Pluggable Optics (LPO).
NewElectro-Mechanical Systems Engineer Co-op - Fall 2026 Methods MachineElectro-Mechanical Systems Engineer Co-op - Fall 2026Sudbury, MAThis position will be responsible for developing processes, assembly instructions, and work instructions for the integration of value-added options (chip management systems, high-pressure coolant systems, work holding tables, mist collection units, etc.) and associated equipment on a variety of CNC machine tool platforms. The focus of this position is for electro-mechanical and controls systems including documentation of physical installation and integration of mechanical interfaces, hydraulics, and pneumatics as well as electronic control devices, wiring harnesses, connectors, and robotics/automation interfaces.
NewSenior Mechanical Engineer (Robotics) Tutor IntelligenceSenior Mechanical Engineer (Robotics)Watertown, MAYou have likely spent time in places where things come to life in weeks/months before -clubs/teams, startups, labs, places where you can appreciate what a relatively small, talented team can do when motivated and excited to do so. As an AI robotics company that deploys its inventions directly into the facilities that need them, on state-of-the-art hardware, every line of code written at Tutor has a direct impact on the global, physical economy.
NewMechanical Engineer (Robotics) Tutor IntelligenceMechanical Engineer (Robotics)Watertown, MAYou have likely spent time in places where things come to life in weeks/months before -clubs/teams, startups, labs, places where you can appreciate what a relatively small, talented team can do when motivated and excited to do so. As an AI robotics company that deploys its inventions directly into the facilities that need them, on state-of-the-art hardware, every line of code written at Tutor has a direct impact on the global, physical economy.
NewSenior Mechanical Engineer ActivSenior Mechanical EngineerBoston, MAYou will be expected to bring a creative, detail-oriented, and dedicated approach to solving complex mechanical design challenges, stay current on the most pressing clinical and manufacturing constraints, and effectively communicate your designs with the broader cross-functional team. As part of the R&D team, you will be responsible for prototyping and designing novel mechanical systems and enclosures for real-time minimally invasive medical imaging and sensing devices, taking concepts from early prototypes through to commercial-grade, manufacturable products.
NewMechanical Integrity Engineer Amphenol TCSMechanical Integrity EngineerNashua, NHAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
NewMechanical HVACP Engineer Woodard & CurranMechanical HVACP EngineerAndover, MA$70,000–$95,000 / yearYour work will come in varying degrees of complexity and although you will develop to work independently on most projects, our experienced engineers will be there to support you collaboratively, answer questions, and provide on-the-job mentoring. This position’s anticipated pay range is provided; the final exempt salary or non-exempt hourly pay will depend on experience level and consider a percentage-based geographic differential based on where the final candidate will be working.
NewSenior Environmental Engineer JobotSenior Environmental EngineerBoston, MA$125,000–$175,000 / 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. A minimum of 5 years of experience in environmental engineering within the construction industry, with a focus on sewer, shoring, drainage, civil engineering, bridge, and erosion control projects.
NewField Service Engineer (MA) Synerfac Technical StaffingField Service Engineer (MA)Boston, MAA leader in the field of thermal processing and environmental testing, serving a multitude of industries ranging from aerospace to pharmaceuticals., is currently seeking a Field Service Engineer to join their team. - Role includes the coordination and participation in setting up the test unit or system, connecting appropriate valves, pumps, hydraulic, mechanical or electrical controls, cabling, tubes, power sources, and indicators.
NewMechanical Application Development Engineer Amphenol TCSMechanical Application Development EngineerNashua, NHAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Translate customer and market requirements to product concepts by generation and illustration of ideas, making use of a wide range of sources such as brainstorm sessions, existing APH products/portfolio, competition and patents in cooperation with multi-site teams.
COMPONENT ENGINEER GCR Professional ServicesCOMPONENT ENGINEERCambridge, MassachusettsContractorComponent Types Supported Resistors, capacitors, diodes, ICs, hybrids, crystal oscillators, filters, fuses, heaters, magnetics, microcircuits, relays, semiconductors, thermistors, and other EEE hardware. Seeking an experienced Electrical, Electronic, and Electromechanical (EEE) Component Engineer to support the development of high reliability electronic systems for demanding aerospace and defense applications.
NewMechatronics Engineer I - Contract TalentBurst, Inc.Mechatronics Engineer I - ContractHopkinton, MA$35–$38 / hourThe Mechatronics Engineer 1 will be responsible for designing, developing, and troubleshooting integrated electromechanical systems. This role requires a strong background in mechanical, electrical, and software engineering principles.
NewPropulsion Design Engineering Co-op Spring 2027 Specter AerospacePropulsion Design Engineering Co-op Spring 2027Peabody, MAAbility to diagnose and troubleshoot issues relating to data acquisition systems (LabView, PLCs) and test stand sensors (pressure transducers, thermocouples, load cells). Specter is headquartered just north of Boston in Peabody, MA where it leverages its advanced propulsion technologies, manufacturing, and testing capabilities to rapidly develop supersonic and hypersonic systems.