2026 ADGE Sr Principal Mech Engineer - On Site RTX2026 ADGE Sr Principal Mech Engineer - On SiteTewksbury, MassachusettsActive and existing security clearance required after day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience or an Advanced Degree in a related field and minimum 7 years’ experience.
Sr. Robotics Mech Engineer, Velocity Amazon.com IncSr. Robotics Mech Engineer, VelocityWestborough, MADeliver mechanical design projects from concept through production, ensuring designs meet functional requirements, cost targets, and manufacturing constraints. As a Hardware Development Engineer within the Velocity team, you will design, develop, and deliver mechanical components and systems for Amazon"s next generation of products.
NewSenior 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.
Principal Mechanical Engineer Thales Defense & Security IncPrincipal Mechanical EngineerBillerica, MA$134,621–$172,105 / yearThe senior engineer will work as a member of a design team by providing quality CAD design using advanced principles of mechanical engineering, produce detailed part and assembly drawings using SolidWorks, support prototype builds and verification testing, create and maintain bills of material, and provide supplier support during the procurement of materials. With over 1,000 employees, TDSI and its four subsidiaries (Advanced Acoustic Concepts, Digital Receiver Technology, Tampa Microwave, and Trusted Cyber Technologies), supports U.S. Joint Services, special operations forces and multi-national partners with a variety of communication, visualization, signal intelligence/electronic warfare, and sensor/sonar capabilities.
Senior Product Design Engineer Formlabs IncSenior Product Design EngineerSomerville, MA$130,000–$190,000 / yearThis role requires systems thinking, the ability to research and test new ideas and convert them to functional prototypes, and finally partnering with design engineers to get a final design into manufacturing. At Formlabs, we're building the tools that make it possible for anyone to bring their ideas to life, from cutting-edge products to life-saving medical devices.
Sr. Hardware Dev Engineer , Velocity Amazon.com IncSr. Hardware Dev Engineer , VelocityMADeliver mechanical design projects from concept through production, ensuring designs meet functional requirements, cost targets, and manufacturing constraints. As a Hardware Development Engineer within the (RDPI) team, you will design, develop, and deliver mechanical components and systems for Amazon"s next generation of products.
Mechanical Design & Validation Engineer AMETEK IncMechanical Design & Validation EngineerWilmington, MAJob Description: About Us: At AMETEK, we don't just manufacture market-leading electronic instruments and electromechanical devices - we are using innovation to make the world a better place; technology to improve lives; and talent to solve challenges that matter. Job Summary: The Mechanical Design & Validation Engineer is responsible for the design, development, testing, and validation of sensor products used in gas and steam turbine environments, with a focus on thermocouples, RTDs, and cable assemblies.
Lead Commissioning Engineer Wunderlich-Malec CareersLead Commissioning EngineerWilmington, MassachusettsPhysical Demands of Position Seeing, color perception, hearing, listening, clear speech, dexterity in hands, driving, lifting, climbing, ability to mount and dismount equipment, pushing, and pulling, warm and cold temperature conditions, sun exposure, moisture, potential exposure to hazardous materials and electrical voltages. Near project completion, as the equipment is ready to have its control schemes functionally tested and the equipment energized, commissioning engineer will likely be required to work extended hours/days in a row at a particular job site.
Hydroinformatics Engineer Xylem IncHydroinformatics EngineerTewksbury, MA$100,000–$135,000 / yearTHE ROLE: The Hydroinformatics Engineer will be responsible for the development and implementation of algorithms and analytics for operational optimization of water distribution, wastewater collection, and treatment systems through the use of real time data, hydraulic modelling, machine learning, and advanced control systems. In today's rapidly changing digital solutions landscape, water utilities are trusting Xylem to lead them in their smart water journey; earning this trust begins with excellent software products, and delivery processes that embody the highest levels of technical integrity.
Senior Manufacturing Engineer, Tech Lead WhoopSenior Manufacturing Engineer, Tech LeadBoston, MassachusettsAs a Senior Manufacturing Engineer, Tech Lead you will own manufacturing technical readiness for two concurrent NPI programs, serving as the lead engineer on one program while building a small dedicated team (a Junior Manufacturing Engineer and an in-region Process Engineer) to execute the second. At WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company’s long-term growth and success.
NewSenior Structural Engineer The LiRo GroupSenior Structural EngineerNewton, MA$130,000–$150,000 / yearThe Senior Structural Engineer will play a crucial role in overseeing various projects as project manager; the technical mentorship of local staff; supporting business development efforts; delivering consistent technical quality, successful project delivery, and client satisfaction. Recently, Global Infrastructure Solutions Inc. (GISI), the parent company of The LiRo Group and Hill International, Inc. consolidated a portion of the highly experienced staff of both LiRo and Hill in the Northeast to create a larger, more efficient, and cost-effective team to serve clients.
Software Engineer 3 Onto Innovation IncSoftware Engineer 3Wilmington, MAOnto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. Because AI coding agents can now generate and refactor code effectively, the critical skill we are seeking is the ability to maintain an accurate mental model of a complex system consisting of optics, electrical, and mechanical subsystems, and effectively map customer problems to the right technical solutions.
Refrigeration Engineer City USRefrigeration EngineerBurlington, MassachusettsThe Refrigeration Engineer reports to the Refrigeration Engineering Manager and is responsible for the design and preparation of plans and specifications for the installation of supermarket refrigeration equipment and systems for new store, store remodel and capital maintenance projects. Utilizing our vast array of in-house resources, CBES experts tackle the most challenging projects from inception to completion, including project design, engineering, construction and commissioning.
Control Engineer AutomationtechiesControl EngineerBoston, MAYou should be comfortable leading or supporting technical teams, mentoring junior engineers, and traveling to customer sites for startup and troubleshooting activities. The role is ideal for someone who thrives in a fast-paced consulting environment and enjoys learning new technologies while taking ownership of projects from concept through commissioning.
Mechanical Engineer III Integrated Project Services IncMechanical Engineer IIIBurlington, MA$112,000–$150,000 / yearIn this role, you will perform the design of the mechanical (HVAC) systems, including but not limited to: air distribution ductwork systems, hot water, chilled water and condenser water pumping and piping systems, steam and condensate piping systems, central plants, air handling systems, dehumidification systems, automatic control systems and ancillary heat transfer systems for pharmaceutical, biotech, and life science facilities. Process Architecture, Process Design, Engineering, Construction, Commissioning, Qualification, LEAN Project Delivery, Strategic Master Planning, Energy Conservation Management, Project Controls, Program/Project Management, Operations/Logistics Strategy and Planning, EPCMV, and Staffing Services.
Senior Software Engineer Onto Innovation IncSenior Software EngineerWilmington, MAOnto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. Because AI coding agents can now generate and refactor code effectively, the critical skill we are seeking is the ability to maintain an accurate mental model of a complex system consisting of optics, electrical, and mechanical subsystems, and effectively map customer problems to the right technical solutions.
Commissioning & Energy Engineer The Building PeopleCommissioning & Energy EngineerBoston, MassachusettsThe Commissioning & Energy Engineer will work with a team to support Building Commissioning (Cx) services — including new construction commissioning, retro-commissioning (RCx), recommissioning, and monitoring-based commissioning — across HVAC, electrical, life safety, and building envelope systems for federal and commercial buildings across the United States and its territories. This role will also collect and analyze building system data to support American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) Level 2 energy audits, giving the successful candidate a distinctive combination of commissioning and energy analysis experience.
NewProject Engineer, Reservoir Operations Massachusetts Water Resources AuthorityProject Engineer, Reservoir OperationsSouthborough, MA$83,629.26–$116,808.85 / weekFull timeProvides daily electronic reporting on reservoir and related operations to a wide range of recipients, and maintains databases and other records as necessary to report storage volumes, elevations, water demand, transfers, power generation, etc. Assists with coordination of review, construction, and operations and maintenance activities for dams and dikes piezometer maintenance and data acquisition, invasive species control, and other MWRA/Department of Conservation and Recreation watershed protection issues.
RF Design Engineer TechDigitalRF Design EngineerLowell, MAKeywords: RF Design Engineer RF Design Radar Systems Design Antenna Design RF PCB design Antenna waveguide Technology development RF Integration and testing Automotive Radar projects Job Role RF design and Radar Systems support specializing in antenna waveguide technology development for radar projects RF Waveguide antenna de...
Interconnect Design Engineer SiFiveInterconnect Design EngineerBoston, MASiFive's unrivaled compute platforms are continuing to enable leading technology companies around the world to innovate, optimize and deliver the most advanced solutions of tomorrow across every market segment of chip design, including artificial intelligence, machine learning, automotive, data center, mobile, and consumer. Job Description: The Role: SiFive is looking for a staff level hardware engineer who is passionate about designing industry-leading CPU and interconnect IP to help drive the tidal wave of adoption of RISC-V as the architecture of choice for SOC designs across a broad variety of vertical applications.