Mechanical Technician Three Point Solutions, Inc.Mechanical TechnicianBoxborough, MA$30–$35 / hourContractorBuild, assemble, troubleshoot, test, evaluate, repair, and maintain complex mechanical and electromechanical systems. · Support product development from early prototypes through verification, validation, and production readiness.
NewProduct Development / Mechanical Design Engineer - High Speed Connectors Amphenol HSIOProduct Development / Mechanical Design Engineer - High Speed ConnectorsNashua, 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.
NewSenior Mechanical Design Engineer Wozny-Barbar & Associates IncSenior Mechanical Design EngineerHanover, MA$90,000–$125,000 / yearThis role involves producing load calculations, equipment selections, and detailed construction documents, while coordinating with project engineers, architects, and other disciplines to ensure integrated, code-compliant, and energy-efficient system designs. Our clients include architects, building owners, and developers with a wide array of projects from large residential complexes to university buildings, cultural centers, labs, office buildings, restaurants and warehouses.
Mechanical Engineer - Defense - Wilmington, MA Michael Page USAMechanical Engineer - Defense - Wilmington, MAWilmington, MA$100,000–$130,000 / yearFull timeWorking closely with engineering, production, quality, and product management teams, the successful candidate will contribute throughout the entire product lifecycle, from concept generation and prototyping to validation, manufacturing support, and project delivery. The Mechanical Design Engineer will be responsible for designing, developing, testing, and documenting specialised products while supporting both new product development and ongoing product improvements.
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 Design Engineer ENTWISTLE COMPANYMechanical Design EngineerHudson, MAIn this role, you’ll help deliver mission-critical components that support U.S. and allied defense , with your skills, creativity, and impact directly contributing to national and global security. · Collaborate with project management and cross-functional teams to troubleshoot designs, resolve issues, and drive continuous improvements.
NewDirector, Chief Systems Engineering : Agile Electro-Optical : Sign-on bonus ($50K max) L3Harris TechnologiesDirector, Chief Systems Engineering : Agile Electro-Optical : Sign-on bonus ($50K max)Wilmington, MA$184,000–$341,500 / yearL3Harris' Space and Airborne Systems seeks a Chief Engineer with expertise in electro-optical payloads, subsystems, and software for mid to large aperture national, civil, and commercial space systems. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
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.
NewSenior Mechanical Engineer (MA) Rist-Frost-Shumway EngineeringSenior Mechanical Engineer (MA)Boston, MARequirements: Positions require BSME and 10+ years’ experience designing and leading design teams for building HVAC systems, including all or some of the following: Thermal Energy Generation and Distribution – Hot Water, Steam, Chilled Water, Fluid System Modeling (w/ Pipe-Pro), Geothermal Wellfields, Water-Source Heat Pumps, Air-Source Heat Pumps, Heating, Ventilating and Air Conditioning, Energy Recovery, Precision Temperature and Humidity Control, Radiant Heating and Cooling, Building Automation and Control, Master Plan Development, Sustainable Design Including Support for Certification – LEED, LBC, PHIUS, WELL. Positions require BSME and 10+ years’ experience designing and leading design teams for building HVAC systems, including all or some of the following: Thermal Energy Generation and Distribution – Hot Water, Steam, Chilled Water, Fluid System Modeling (w/ Pipe-Pro), Geothermal Wellfields, Water-Source Heat Pumps, Air-Source Heat Pumps, Heating, Ventilating and Air Conditioning, Energy Recovery, Precision Temperature and Humidity Control, Radiant Heating and Cooling, Building Automation and Control, Master Plan Development, Sustainable Design Including Support for Certification – LEED, LBC, PHIUS, WELL.
NewPHARMACEUTICAL - MECHANICAL UTILITIES ENGINEER MMR ConsultingPHARMACEUTICAL - MECHANICAL UTILITIES ENGINEERBoston, MAYou may be involved with other aspects such as client-management (maintain key Client relationships in support of business development and pursuit of new work), project scheduling/budgeting, coordination of client and MMR resources for effective project delivery, supporting business development (providing technical support to the sales as required for proposals/opportunities), presenting at industry conferences/publishing papers etc. Provide technical guidance into the design, installation commissioning, qualification, start-up and operations of various pharmaceutical / biopharmaceutical facilities and utilities such as Purified Water (PW), Water For Injection (WFI), Clean Steam (CS), Heating, Ventilation & Air Conditioning (HVAC), Process Compressed Air (CA) & Gases.
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 (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.
Engineering Technician (Contractor) SOFIEEngineering Technician (Contractor)Haverhill, MA$45–$50 / hourThe primary responsibility of this role is first-line troubleshooting, maintenance, and repair of electro/mechanical equipment associated with manufacturing, including manipulator arms, lead shielded hot cells, radiosynthesizers and cyclotrons and associated subsystems. The Cyclotron-Engineering Technician is accountable for the safe and routine operation, maintenance, and repair of equipment in SOFIE’s PET radio pharmacy, which manufactures PET diagnostics under 21 CFR 212 guidelines.
NewPhysics AI - Thermal-Mechanical Reliability Flexcompute Inc.Physics AI - Thermal-Mechanical ReliabilityWatertown, MAOur products are utilized by companies in designing and optimizing technology products, with applications ranging from designing airplanes and cars to wind turbines and quantum computing chips. Industry Track Record: 10+ years of experience in the semiconductor or microelectronics industry, having led technical projects that directly impacted product reliability or time-to-market.
NewR&D Mechanical Technician III / Lab Technician III/ Pay rate: $35 Lancesoft INCR&D Mechanical Technician III / Lab Technician III/ Pay rate: $35Boxboro, MAThe technician will work closely with Mechanical Engineers in a laboratory environment to build, assemble, troubleshoot, test, inspect, repair, and maintain complex mechanical and electromechanical systems and prototypes. Familiarity with motion systems, including bearings, ball screws, belts, chains, gear reducers, servo and stepper motors.
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.
NewSr. Mechanical Development Engineer Big Belly Solar LLCSr. Mechanical Development EngineerBoston, MAIdeally you have experience developing, launching, and improving successful products that incorporate sheet metal, molded plastics, electronics, and batteries to create an entire systems solution. As a member of the Engineering Team, you will be working closely with Bigbelly's global manufacturing team, contract manufacturers, and suppliers to bring our designs to life with excellence.
NewMechanical Design Engineer NanobiosymMechanical Design EngineerCambridge, MAIn addition to technical skills, successful candidates possess strong organizational, communication and team skills, and thrive in a fast-paced start-up environmentProficiency in injection molding techniques and associated maintenance of molds and machineryProficiency in use of CAD software, SolidWorks, and other design and simulation software. Nanobiosym Diagnostics, Nanobiosym 's commercial engine, focuses on the commercialization of its disruptive diagnostic technology platform, which will empower people worldwide with rapid, accurate, and portable diagnostic information about their own health.
NewMechanical Designer ActalentMechanical DesignerBurlington, MA$45–$50 / hourYou will work closely with engineering and production teams to model complex electromechanical systems, design mechanical components and subassemblies, and contribute to improved machine performance, system reliability, and ease of assembly as the organization scales its Stack Forging™ thermal solutions platform. You will regularly use SolidWorks, PDM systems, internal tracking tools, and various manufacturing technologies such as sheet metal fabrication, CNC machining, pneumatic systems, and potentially vacuum, laser, hydraulic, machine tools, and robotics as part of daily work.
NewProgram Management L3Harris TechnologiesProgram ManagementWilmington, MA$102,000–$189,000 / yearOur Space, Superiority and Imaging Division is seeking a highly skilled and dynamic Optical Mechanical Engineer Integrated Project Team Lead (IPTL) to provide subassembly and system integration and test engineering execution across a broad range of optical, electrical and mechanical assemblies to meet critical program deliverables. Lead and contribute to engineering activities across the full program lifecycle, including proposals, system architecture, requirements definition, concept development, trade studies, design optimization, hardware development, integration, test, delivery, and final design documentation.