2026 ADGE Sr Principal Mech Engineer - On Site RTX Corp2026 ADGE Sr Principal Mech Engineer - On SiteTewksbury, MATypically 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. 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.
Senior Aeromechanical Engineer Mitre CorpSenior Aeromechanical EngineerBedford, MA$121,200–$151,500 / yearRoles & Responsibilities: MITRE's Mechanical and Reliability Department is seeking a Senior Aeromechanical Engineer to impact a broad work program encompassing UAS, full-scale aircraft, spacecraft, as well as unmanned underwater vehicles. Experience conducting engineering analyses in the areas of structures, aero/fluid dynamics, vibration and thermodynamics, including the application of Finite Element Analysis and/or Computational Fluid Dynamics techniques.
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.
Principal Mechanical Engineer, Process Equipment Boston MaterialsPrincipal Mechanical Engineer, Process EquipmentBillerica, MADesign and requisition mechanical machinery and components using CAD (SolidWorks preferred), ensuring design specifications are met, and manage design files, revisions, and workflows within a Product Data Management (PDM) system. 8+ years designing, building, and commissioning custom capital equipment in advanced materials, semiconductor packaging, battery, display, web converting, or other environments where the fidelity of a chemical or materials process must be preserved by the equipment design.
Design Quality Engineer Karwell TechnologiesDesign Quality EngineerBoston, MAThis individual will work cross-functionally with product design engineering, manufacturing, regulatory affairs, marketing, R&D, and quality teams to support design and process changes, perform risk management activities, execute product testing, and ensure appropriate change management practices are followed in compliance with design control requirements. Job Description: The Design Quality Engineer will support the Lifecycle Management organization responsible for maintaining existing medical device products across sports medicine and soft tissue repair.
NewSenior Systems Engineer Commonwealth Fusion SystemsSenior Systems EngineerDevens, MACandidates interested in this role should have some related experience and interest in working with the following types of systems we are currently looking for support on: Both superconducting and non-superconducting magnet systems, or similar electromechanical systems, or: Complex mechanical systems subject to a variety of thermal, structural, and electrical requirements with multiple interfaces. The Systems Engineer will be responsible for supporting a group of mechanical subsystems, working on activities throughout the development lifecycle, including requirements development, interface definition, trade studies, risk assessment and management, operational concept/control architecture development, test planning, etc.
I&C Design Engineer III CRB Group, Inc.I&C Design Engineer IIIBoston, MAThis role will have the ability to successfully execute and lead (on moderate complexity projects) all phases of design including initial programming, planning, feasibility, scope and concept development, detailed design, construction documentation and construction administration, or hold primary responsibility for one or more automation systems on a large project. The Engineer will have the ability to develop designs of automation control systems of intermediate complexity, consisting of multiple controllers, HMIs, Workstations and Servers.
NPI Manufacturing Engineer Artech LLCNPI Manufacturing EngineerNorth Reading, MA$38–$59 / hourYou will apply established manufacturing engineering practices to develop assembly processes, support product builds, create manufacturing documentation, design assembly tooling, and investigate product and process issues. As an NPI Manufacturing Engineer, you will help bring new electro-mechanical products to life by partnering with cross-functional teams to move designs from concept through successful volume manufacturing.
Senior Research Engineer - Manipulation Field AI IncSenior Research Engineer - ManipulationBoston, MA$150,000–$300,000 / yearIn this role, you will work at the intersection of robotics research and applied engineering, building, training, testing, and refining large-scale learned manipulation models and capabilities that accelerate autonomous control and loco-manipulation on humanoid robots. We bring a decade-long track record of real-world deployments, strong performance in DARPA challenges, and experience from organizations such as DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise, Zoox, Toyota Research Institute, and SpaceX.
Senior Equipment Reliability Engineer Entegris IncSenior Equipment Reliability EngineerBedford, MA$91,000–$114,000 / yearLead the Lifecycle Asset Management system, working with Project managers to source the best equipment for expansion or improvement, support installation requirements and documentation, and plan long term care (PMs, Rebuilds, etc.). Outstanding Candidates Will Have: Strong technical understanding of high vacuum systems, RF systems, pneumatic control systems, electrical systems, HVAC systems, and various mechanical and architectural systems.
Equipment Engineer/Project Manager Amphenol Printed CircuitsEquipment Engineer/Project ManagerNashua, NHProvide project management to small- and medium-sized projects (up to $500,000 range) including project economic evaluation and justification, cost estimation, project scope development, Capital Asset Request package preparation, equipment specifications, bid evaluation and project schedule. Travel to fabrication facilities and plant sites to analyze equipment, collect data and information, interact with plant and fabricator personnel, perform on-site inspections, and gain experience valuable to design considerations (i.e., operating conditions, temperature considerations, etc.).
Molten Salt Engineer Commonwealth Fusion Systems LLCMolten Salt EngineerMA$70,000–$120,000 / yearAs you build familiarity with our systems, your role will expand to include experimental design, test cell design and construction, and leading projects in materials corrosion and blanket health monitoring. What we're looking for: Bachelors degree in Chemistry, Chemical Engineering, Materials Engineering, Nuclear Engineering, Mechanical Engineering, or similar field.
Structural Engineer - Entry-level Bridge Design Greenman-Pedersen, Inc.Structural Engineer - Entry-level Bridge DesignWilmington, MAFull timeIn this role, you'll work alongside experienced engineers on a wide variety of projects, gaining hands-on experience in bridge analysis, structural design, load ratings, condition assessments, and construction support. GPI is a multi-discipline engineering firm providing planning, design, and construction services for transportation infrastructure and building system projects throughout the United States for over 50 years.
Civil Engineer - Entry-level Highway Design Greenman-Pedersen, Inc.Civil Engineer - Entry-level Highway DesignWilmington, MAFull timeThis is an excellent opportunity for a recent graduate to gain hands-on experience working on highway, roadway, intersection, and traffic improvement projects while learning from experienced transportation professionals. GPI is a multi-discipline engineering firm providing planning, design, and construction services for transportation infrastructure and building system projects throughout the United States for over 50 years.
System Modeling Design Engineer Advanced Micro Devices IncSystem Modeling Design Engineerboxborough, MAStrong experience in time-domain simulation using Python and/or Julia, including modeling of high-speed optical links, SerDes behavior, DSP algorithms (e.g., equalization, clock/data recovery), jitter, noise, and signal integrity. Perform time-domain modeling and simulation using Python and/or Julia to analyze transient behavior, including optical link performance, SerDes interactions, DSP algorithms, jitter, noise, and signal integrity.
HVAC Design Engineer GpacHVAC Design EngineerRandolph, MA75000–115000GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. You will be facilitating collaboration with our operations team and manufacturing shop to design and develop custom air handling units.
Energy Engineer NH (Hybrid Schedule) Eversource EnergyEnergy Engineer NH (Hybrid Schedule)Manchester, New HampshireAssists with services specific to the procurement and installation of energy efficient equipment and systems which may include reviewing applications for pertinent supporting documentation, researching customer energy efficiency and participation data, preparing and maintaining analysis spreadsheets, assisting with the management of vendors/contractors. Supports analysis of high efficiency HVAC equipment, motors, controls, lighting systems, and other equipment to determine electric and natural gas energy savings compared to baseline equipment and or building codes.
Staff Photonics Design Engineer- Compact Modeling LightmatterStaff Photonics Design Engineer- Compact ModelingBoston, MA$179,000–$219,000 / yearThe company invented the world's first 3D-stacked photonics engine, Passage, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads. If you're passionate about tackling complex challenges, making an impact, and being an expert in your craft, join our team of brilliant scientists, engineers, and accomplished industry leaders.
Staff Engineer, Mixed Signal Design Analog Devices IncStaff Engineer, Mixed Signal DesignWilmington, MA$131,285–$190,108 / yearADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. About the ATE Group: The Automatic Test Equipment (ATE) organization within Instrumentation delivers high‑performance solutions that enable production testing of advanced electrical and electronic systems-from high‑speed microprocessors to high‑voltage EV battery modules.
Engineer VI General AtomicsEngineer VIActon, MATypically requires a bachelors degree, masters degree or PhD in engineering or a related technical discipline from an accredited institution and progressive engineering experience as follows; twelve or more years of experience with a bachelors degree, ten or more years of experience with a masters degree, or seven or more years with a PhD. General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies.