Sr Manufacturing Engineer - 3rd Shift RTXSr Manufacturing Engineer - 3rd ShiftMassachusettsActive 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. Support process improvements using data analysis, application of best practices, engaging with production personnel, and implementing innovative solutions to improve process capability and decrease cost.
Mechanical Engineer II - Test Equipment, Onsite (Tewksbury/Andover, MA) RTXMechanical Engineer II - Test Equipment, Onsite (Tewksbury/Andover, MA)Tewksbury, MassachusettsResearch, plan, design and develop mechanical test systems in areas to include: electronic packaging, mechanical fixtures, automation, radio frequency, thermal, hydraulic, vibration, and electro-optical for production testing environments. TS products are located in engineering labs, in the field, and in production environments utilized for weapon system product verification, qualification, test data analysis, and production test solution development.
Sr. Mechanical Engineer GFT.Sr. Mechanical EngineerBoston, Massachusetts$120,000–$160,000 / yearFull timeMust have 8+ years’ experience and the ability to independently design the following HVAC systems for both renovated and new facilities: Hydronic and steam boiler plants, chiller plants, terminal unit systems, distribution systems, and control systems. Your ability to support and enhance our department's collective ability to conceptualize and deliver mechanical designs aligning with our clients’ construction budgets, energy needs, and maintenance programs will be the key to your success at GFT!
2026 ADGE Principal Mechanical Engineer – On-Site RTX2026 ADGE Principal Mechanical 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 8 years of prior relevant experience or an Advanced Degree in a related field and minimum 5 years’ experience.
2026 ADGE Senior Mechanical Engineer – On-Site RTX2026 ADGE Senior Mechanical Engineer – On-SiteTewksbury, MassachusettsMechanical & Electromechanical Skills: Design, fabrication, and integration of electronic assemblies, shelters, racks, power distribution units; electromechanical troubleshooting; machined parts and CNC manufacturing; welded structure design and fabrication; structural design and/or analysis; Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5. Active 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.
Principal Mechanical Design Engineer RTXPrincipal Mechanical Design EngineerTewksbury, 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. Work with minimal direction or supervision, while exercising considerable latitude in determining the technical objectives of the assignment while meeting cost, schedule, quality, and performance requirements for the finished product.
Principal Mechanical Engineer - Air Traffic Solutions (Onsite) RTXPrincipal Mechanical Engineer - Air Traffic Solutions (Onsite)MassachusettsTypically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Senior Principal Mechanical Engineer Advanced Technologies Product Lead RTXSenior Principal Mechanical Engineer Advanced Technologies Product LeadTewksbury, MassachusettsActive and existing security clearance required on 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.
Senior Mechanical Engineer RTXSenior Mechanical EngineerTewksbury, MassachusettsActive and existing security clearance required after day 1 Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Help create the definitions of mechanical outline and construction details, component selection and specification, mechanical and assembly drawings, electrical/RF layout, and delivering the final technical data package.
Senior Engineer – Solid Propulsion RTXSenior Engineer – Solid PropulsionTewksbury, MassachusettsAbility to obtain INTERIM U.S. government issued security clearance is required prior to start date 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. Eight (8) or more years of directly related experience in propulsive technology and its application to solid or liquid, Air Breathing systems (turboprop, turbine, scramjet/ramjet, RDE, VFDR, fuel bladders, fuel systems )and/or mono propellant propulsion systems.
Mechanical Engineer-Photonics QUANTUM COMPUTING, INC.Mechanical Engineer-PhotonicsBedford, MAEvaluate mechanical design trade-offs in the context of adjacent subsystems — including heat dissipation paths, electrical interconnect routing, and optical alignment sensitivity. You will collaborate closely with electrical, optical, and manufacturing engineers to develop practical solutions in a fast-paced environment where requirements evolve and new technical challenges emerge regularly.
Staff Engineer 2- Electrical Tighe & BondStaff Engineer 2- ElectricalWoburn, Massachusetts$76,592–$100,527 / yearFull timeAs a valuable part of our Building Services team , a Staff Engineer 2 will support a variety of projects and gain hands-on experience with responsibilities such as: Design electrical systems for commercial, institutional, and other building types, including: power distribution systems, lighting systems (interior and exterior), emergency and standby power systems. From power distribution and lighting systems to emergency and standby power solutions, our engineers collaborate closely with multidisciplinary teams to create safe, sustainable, and high-performing environments.
DFMA Engineer Reframe SystemsDFMA EngineerAndover, MassachusettsThrough our vertically integrated delivery model and highly automated microfactories, we deliver climate resilient homes and buildings with greater speed and predictability than traditional construction. Our cross-disciplinary team brings together architecture, robotics, design engineering, software, factory operations, and field delivery to change how housing gets delivered.
Product Development Engineer Morgan Advanced MaterialsProduct Development EngineerHudson, New HampshireWe operate in a series of well-defined markets where our applications expertise offers our customers a valuable differentiator, engineering high-specification materials, components and sub-assembly parts that solve their challenging technical problems. The Technical Ceramics business of Morgan Advanced Materials engineers high performance functional and structural ceramic materials, components and sub-assemblies to address customer-specific technical challenges.
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.
Sr Advanced Systems Engineer NC3 Programs General Dynamics Mission Systems, IncSr Advanced Systems Engineer NC3 ProgramsDedham, Massachusetts$164,892–$182,928 / yearAs a Model-Based Systems Engineer for Nuclear Command, Control and Communications (NC3), you'll be a member of a cross-functional team responsible for designing, implementing, and deploying the next generation of Strategic Weapon Systems using cutting-edge MBSE methodologies and digital engineering practices. Basic Qualifications: Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 8 years of relevant experience; or Master's degree, plus a minimum of 6 years of relevant experience.
Advanced Systems Engineer - clearance required General Dynamics Mission Systems, IncAdvanced Systems Engineer - clearance requiredDedham, Massachusetts$130,371–$144,630 / yearAs a Model-Based Systems Engineer for Nuclear Command, Control and Communications (NC3), you'll be a member of a cross-functional team responsible for designing, implementing, and deploying the next generation of Strategic Weapon Systems using cutting-edge MBSE methodologies and digital engineering practices. Company Overview: General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Mechanical Engineer (Spring 2027 Co-op) Reframe SystemsMechanical Engineer (Spring 2027 Co-op)Andover, MassachusettsRotate Across Projects: Work across multiple active workstreams on the ME team rather than a single fixed project, picking up context quickly and contributing wherever the team needs hands and ideas. Design and Iterate Fast: Take on real mechanical design problems across FAB1 projects — fixtures, workstations, material handling, tooling — and move quickly from concept to CAD to working prototype.
Systems Engineer - clearance required General Dynamics Mission Systems, IncSystems Engineer - clearance requiredDedham, Massachusetts$110,241–$122,298 / yearAs a Model-Based Systems Engineer for Nuclear Command, Control and Communications (NC3), you'll be a member of a cross-functional team responsible for designing, implementing, and deploying the next generation of Strategic Weapon Systems using cutting-edge MBSE methodologies and digital engineering practices. Company Overview: General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
NPI Test Process Development Engineer (Teradyne, No Reading, MA, Agoura Hills, CA Or Deer Park, IL) Teradyne, Inc.NPI Test Process Development Engineer (Teradyne, No Reading, MA, Agoura Hills, CA Or Deer Park, IL)North Reading, MA$76,600–$122,500 / yearInside STD, our Operations New Product Introduction Group is looking for a dynamic, technically skilled Process Engineer who will be responsible for PCBA Structural test development and will play a crucial role in designing, developing and implementing test solutions for our products. Key Responsibilities: Integrate with Hardware Development groups from across the company to develop structural test strategies for printed circuit boards at each quality gate in production including flying probe test and in-circuit test platforms.