New2026 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.
Principal Computational Engineer, 3D CAD & Geometric Intelligence XometryPrincipal Computational Engineer, 3D CAD & Geometric IntelligenceWaltham, MA$200,000–$230,000 / yearDFM & Sub-Process Intelligence: Drive the methodology for combining classical computational geometry (B-Rep traversal, parametric surface analysis, medial axis, geodesic distance, curvature analysis) with modern learning-based approaches (graph neural networks on B-Reps, point-cloud and voxel encoders, differentiable geometry, neural implicit representations) to detect manufacturability risk across 12+ CNC sub-processes and the broader process catalog. AI/ML Fluency: Familiarity with ML/AI methods relevant to geometry — graph neural networks on B-Reps (BRepGAT, BRepFormer, AAGNet, UV-Net), point-cloud / voxel / SDF encoders, neural implicit representations, NURBS-aware learning — and clear judgment about when classical methods beat learned ones.
Senior Test Development Engineer (Secret Eligible) MKS2 TechnologiesSenior Test Development Engineer (Secret Eligible)Tewksbury, Massachusetts$115,000–$125,000 / yearSenior Test Equipment Design Engineer – Secret Clearance Eligible Location: Tewksbury, MA (On-site) Job Type: 12 m Contract (W-2) Clearance: Active Secret or ability to obtain interim secret clearance prior to start Hours: 8:00 AM – 5:00 PM Pay: $115,000 - $125,000 - benefits included Overview Seeking a Senior Test Equipment Design Engineer to support the development, integration, and deployment of advanced test platforms and architectures used across multiple defense programs. MKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients.
Hardware Engineer LancesoftHardware EngineerLexington, MA5+ years of experience as an electrical engineer responsible for design and test of complex mixed-signal hardware, with specific experience as follows: - 5+ years of experience with the part selection, schematic capture, layout, and test of complex mixed-signal boards targeting SoCs or FPGAs with all relevant clocking, power, and high-rate interfaces. The role will involve supporting and eventually leading the integration and test of builds composed of high-speed digital/analog and electro-optic circuitry, influencing digital architecture, and performing electrical design and analysis for future generations of Laser Communications systems.
Senior R&D Engineer Revolution SpaceSenior R&D EngineerBoston, MassachusettsReview CAD models, engineering drawings, assembly documentation, and analysis results (structural, thermal, tolerance stack-up, fluid interface) to confirm hardware meets test and safety requirements, and recommended materials, components, and instrumentation as needed. In this role, you will work closely with cross-functional teams, primarily scientists and test engineers, to ensure safe, and efficient validation of propulsion concepts that meet performance requirements for challenging space missions within a laboratory environment.
Boyd Thermal by Eaton- Senior Project Engineer BoydBoyd Thermal by Eaton- Senior Project EngineerBillerica, MassachusettsStrong organization, planning, active listening skills with an openness for different approaches and ways of working, development of team collaboration and leading by example are key skills to demonstrating a balance of performance, quality, cost and schedule in design. The Senior Project Engineer will be responsible for ensuring the product’s mechanical hardware, sensors and fluid controls meet the functional and performance requirements, while working with the team to deliver on schedule and on budget.
Senior Staff Manufacturing Engineer Boston Dynamics, inc.Senior Staff Manufacturing EngineerWaltham, MA$135,000–$170,000 / yearStaff Manufacturing Engineer, you will play a critical role in the optimization and scale-up of low-volume production processes, assembly workflows, and custom tooling to support the assembly, test, and integration of our next-generation humanoid robot. You will work closely with Hardware Engineering, Prototype Operations, Systems Engineering, Behavior and Software teams to ensure that cutting-edge designs can be efficiently and reliably built in a prototype and low-volume production environment.
Twin-Ax Cable Product Engineer Amphenol TCSTwin-Ax Cable Product EngineerNashua, New HampshireAmphenol 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. The Twin-Ax Cable Product Engineer is the technical owner for high-speed copper cable assemblies, responsible for ensuring mechanical reliability, electrical performance, manufacturability, and long-term product integrity.
Boyd Thermal By Eaton- Senior Project Engineer Boyd CorporationBoyd Thermal By Eaton- Senior Project EngineerBillerica, MAStrong organization, planning, active listening skills with an openness for different approaches and ways of working, development of team collaboration and leading by example are key skills to demonstrating a balance of performance, quality, cost and schedule in design. The Senior Project Engineer will be responsible for ensuring the product's mechanical hardware, sensors and fluid controls meet the functional and performance requirements, while working with the team to deliver on schedule and on budget.
Senior Product Development Engineer Amphenol TCSSenior Product Development EngineerNashua, New HampshireAmphenol 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.
Senior Mixed Signal Electronics Design Engineer The Charles Stark Draper LaboratorySenior Mixed Signal Electronics Design EngineerCambridge, MassachusettsThe Draper team is chartered with supporting the Nation’s most challenging problems by 1) providing an iterative and agile approach to innovative and creative technical solutions delivered at the speed of mission and 2) driving leading edge technology development efforts to support future mission needs. Draper supports many programs to improve work-life balance including workplace flexibility, employee clubs ranging from photography to yoga, health and finance workshops, off site social events and discounts to local museums and cultural activities.
NewMechanical Engineering L3Harris TechnologiesMechanical EngineeringWilmington, 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.
NewProcess Engineer Amphenol Printed CircuitsProcess EngineerNashua, NHThe PCB process engineer collaborates with cross-functional teams to troubleshoot issues, introduce new technologies, and support continuous improvement activities. Investigate and resolve process related defects using root cause analysis tools such as Failure Mode Effect Analysis (FMEA) or Design of Experiments (DOE).
NewProduct Development Engineer SharkNinjaProduct Development EngineerNeedham, MA$90,000–$125,000 / yearPowered by two trusted, global brands, Shark and Ninja , the company has a proven track record of bringing disruptive innovation to market and developing one consumer product after another has allowed SharkNinja to enter multiple product categories, driving significant growth and market share gains. SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people’s lives in homes around the world.
NewProduction Assembler - Exercise Equipment Ancore Health & FitnessProduction Assembler - Exercise EquipmentSalem, MA$18–$22 / hourn \nWe design, engineer, and hand-assemble innovative, space-saving portable cable machines (like the award-winning ANCORE Pro) right here in the USA. We design, engineer, and hand-assemble innovative, space-saving portable cable machines (like the award-winning ANCORE Pro) right here in the USA.
Mechanical Design Integrations Backend Engineer Foundation EGIMechanical Design Integrations Backend EngineerBoston, MassachusettsExperience developing software integrations using commercial CAD APIs , such as Siemens NX Open, CATIA, SOLIDWORKS API, Creo Toolkit, Autodesk Inventor API , or similar engineering platforms. $110,000 - $175,000 a year We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Electrical Design Engineer IPG PhotonicsElectrical Design EngineerMarlborough, Massachusetts$74,956–$99,316This role encompasses the full project lifecycle, including initial design, lab debugging, system integration, and comprehensive testing as well as ongoing support of manufacturing teams through test development, troubleshooting, calibration, and production issue resolution to ensure optimal performance, reliability, and manufacturability. Job Summary: The Electrical Design Engineer will work within a multidisciplinary engineering organization to design and integrate sensing electronics for electro-optical-mechanical systems that interface with beam delivery subsystems in fiber-based laser products.
Senior Design Engineer - Piezoelectric Transducer Systems (Industrial) Crane Co.Senior Design Engineer - Piezoelectric Transducer Systems (Industrial)Billerica, MA$119,700–$142,900 / yearDeveloping detailed designs and production documentation to meet hazardous area requirements and environmental constraints using SolidWorks, and supporting the creation of thorough and concise assembly and test process documentation for global production teams in SAP. As a Senior Design Engineer, you will be responsible for: Leading the design, and development of piezoelectric transducer assemblies and optimization of their performance across acoustic, mechanical, and electrical domains in challenging and variable clamp-on and wetted configurations.
NewPrincipal RF Systems Engineer Commonwealth Fusion SystemsPrincipal RF Systems EngineerDevens, MAWhat you'll do: Shape System Architecture: Play a critical role in the end-to-end design and integration strategy for RF plants for tokamaks, collaborating with other senior engineers to ensure seamless interaction between RF sources, matching networks, and the dynamic plasma load. Guide Solid-State & Electronics Integration: Act as a key driver in the architecture and design of the electronics ecosystems required to integrate massive, distributed RF systems, with a heavy emphasis on solid-state amplifier technology and associated power supplies.
Senior Manufacturing Engineer, Tech Lead WhoopSenior Manufacturing Engineer, Tech LeadBoston, MA$150,000–$195,000 / yearAs 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.