US Browse · Lowell · Mechanical Engineer
Mechanical Engineer in Lowell
RTX (Raytheon Technologies)
Principal Mechanical Engineer - Test Equipment, Onsite (tewksbury/andover, Ma)
Cad solid modeling toolsProe/creo parametricMechanical engineering production support107,500 usd - 204,500 usd py
Raytheon Technologies is seeking a Principal Mechanical Engineer for Test Equipment, based in Tewksbury/Andover, MA. The role involves designing, developing, and maintaining complex mechanical test systems for production testing environments, and requires relevant experience and a U.S. government security clearance
Tewksbury, MA, US100% onsiteFull time+8y experienceJob Match ScoreCreate Profile
10 days agoRTX (Raytheon)
2026 Adge Senior Mechanical Engineer (on-site) Clearance Required
Cad tools (creo, solidworks, autocad)Product data management (pdm) systemsMechanical design experience86,800 usd - 165,200 usd py
** Raytheon Technologies (RTX) is seeking a Senior Mechanical Engineer for their Air Defense Ground Equipment Mechanical Design Department in Tewksbury and Andover, MA. The role requires a U.S. citizenship and an active security clearance, focusing on mechanical design, integration, and collaboration with cross-functional teams in defense systems. **
Tewksbury, MA, USFull time+5y experienceJob Match ScoreCreate Profile11 days agoRTX
Senior Design Engineer Advanced 3d Modeler
Creo cad tool proficiencyAdvanced 3d modeling experienceAsme y-14.5 gd&t knowledge$86,800 - $165,200 usd py
This role supports the development of innovative land-based and shipboard radar systems within a world-class engineering organization
Tewksbury, MA, USHybridFull time+5y experienceJob Match ScoreCreate Profile23 days agoRTX
Senior Design Engineer Advanced 3d Modeler
Creo advanced modeling experienceAsme y-14.5 gd&t interpretationLarge assembly management skills$86,800 - $165,200 usd py
This role supports the development of innovative land-based and shipboard radar systems within the Radar Mechanical Design Department
Tewksbury, MA, USHybridFull time+5y experienceJob Match ScoreCreate Profile23 days agoRaytheon Australia
Senior Design Engineer Advanced 3d Modeler
Creo cad tool experienceAdvanced 3d modeling skillsGeometric dimensioning and tolerancing gd&t$86,800 - $165,200 usd py
This role supports the development of innovative land-based and shipboard radar systems including phased array radars and electronic modules
Tewksbury, MA, USHybridFull time+5y experienceJob Match ScoreCreate Profile23 days agoRTX Corporation
Senior Design Engineer Advanced 3d Modeler
Creo cad tool experienceGeometric dimensioning and tolerancing gd&tAsme y-14.5 drawing interpretation$86,800 - $165,200 usd py
This role involves conceptualizing, designing, and integrating mechanical-focused hardware for innovative land-based and shipboard radar systems
Tewksbury, MA, USHybridFull time+5y experienceJob Match ScoreCreate Profile23 days agoRTX
Senior Design Engineer Advanced 3d Modeler
Creo cad tool experienceGeometric dimensioning and tolerancing gd&tAsme y-14.5 drawing interpretation$86,800 - $165,200 usd py
The role involves conceptualizing, designing, and integrating complex mechanical hardware for land-based and shipboard radar systems
Tewksbury, Massachusetts, USHybridFull time+5y experienceJob Match ScoreCreate Profile23 days agoTriton Systems
Sr. Mechanical Engineer, Ocean Systems
10+ years industry ocean engineering experienceSolidworks cad design expertiseHands-on machine shop fabrication skills$110,000-$130,000 py
The role involves leading project teams as a Principal Investigator to design and test mechanical systems for the ocean environment
Chelmsford, MA, US+10y experienceJob Match ScoreCreate Profile26 days agoTriton Systems
Staff Mechanical Engineer
Bs in mechanical engineering or related fieldExperience designing sheet metal enclosuresExperience with injection molding plastic partsCompetitive salary
The role involves designing and prototyping cutting-edge mechanical systems for diverse platforms including military force sustainment, medical products, and aerospace components
Chelmsford, MA, US+3y experienceJob Match ScoreCreate Profile26 days agoTriton Systems
Mechanical Engineer – Project Level
Strong foundation in mechanical engineering principlesProficiency in cad tools and solidworksHands-on experience with prototyping and fabrication$90,000-120,000 py
This role involves designing and iterating prototype subsystems in CAD while collaborating with multidiscipline teams to bring advanced ocean systems from concept to field testing
Chelmsford, MA, US+5y experienceJob Match ScoreCreate Profile26 days agoTriton Systems
Mechanical Engineer, Ocean Systems
4-year degree in mechanical or related engineeringSolidworks cad design and modeling skillsExperience designing control systems for machineryCompetitive salary
Triton Systems is seeking a Mechanical Engineer to lead project teams and serve as Principal Investigator on critical defense and ocean system projects
Chelmsford, MA, US+5y experienceJob Match ScoreCreate Profile26 days agoRTX Corporation
Sr. Mechanical Engineer - Test Equipment - Tewksbury/andover, Ma
Bachelor's in mechanical engineering or stem5+ years mechanical engineering experienceProe / creo parametric cad proficiency$86,800 - $165,200 usd py
The role involves designing, developing, and maintaining complex test environment systems for Raytheon products across various engineering phases
Tewksbury, MA, US100% onsiteFull time+5y experienceJob Match ScoreCreate Profile26 days agoRTX
2026 Adge Principal Mechanical Engineer – On-site
Mechanical design and development experienceProe and creo cad proficiencyLarge assembly management skills$107,500 - $204,500 usd py
The role involves performing mechanical design, development, and documentation for critical defense platform systems such as radar shelters and launchers
Tewksbury, MA, USHybridFull time+8y experienceJob Match ScoreCreate Profile29 days agoRaytheon
Sr. Mechanical Engineer - Test Equipment - Tewksbury/andover, Ma
Bachelor's in mechanical engineering or stem5+ years mechanical engineering experienceProe / creo parametric cad modeling$86,800 - $165,200 usd py
The role involves designing, developing, documenting, and maintaining complex test environment systems for Raytheon products
Tewksbury, MA, US100% onsiteFull time+5y experienceJob Match ScoreCreate Profile29 days agoRaytheon
2026 Adge Mechanical Engineer Ii
U.s. citizenship requiredActive dod secret clearanceFull product lifecycle experience$68,900 - $131,100 usd py
The role involves designing and integrating critical defense platform systems such as radar shelters, launchers, and electronic subsystems
Tewksbury, MA, USHybridFull time+2y experienceJob Match ScoreCreate Profile29 days agoRaytheon
2026 Adge Senior Mechanical Engineer (on-site) Clearance Required
Active us government security clearanceUs citizenship required5 years mechanical design experience$86,800 - $165,200 usd py
The role involves designing and integrating critical defense platform systems such as radar shelters and launchers for the Air Defense Ground Equipment Mechanical Design Department
Tewksbury, MA, USHybridFull time+5y experienceJob Match ScoreCreate Profile29 days agoRaytheon
2026 Adge Sr Principal Mech Engineer (on-site)-clearance Required
Active us government security clearanceU.s. citizenship required10 years mechanical design experience$132,400 - $251,600 usd py
The role involves leading major programs and cross-functional engineering teams across all development phases for critical defense platform systems
Tewksbury, Massachusetts, USHybridFull time+10y experienceJob Match ScoreCreate Profile29 days agoRTX
Master Mechanical Design Drafter
Ptc creo parametric software proficiencyGeometric dimensioning and tolerancing gd&t principles7+ years mechanical design drafting experience$66,800 - $127,200 usd py
The role involves designing and documenting electro-mechanical and electro-optical assemblies for sensor systems at RTX in Westford, MA
Westford, MA, USHybridFull time+7y experienceJob Match ScoreCreate Profile29 days agoRaytheon
2026 Adge Sr Principal Mech Engineer - On Site
10+ years mechanical design experienceDod secret security clearance requiredU.s. citizenship mandatory$132,400 - $251,600 usd py
This role leads major programs and cross-functional engineering teams across all development phases for critical defense platform systems
Tewksbury, MA, USHybridFull time+10y experienceJob Match ScoreCreate Profile29 days agoRTX
2026 Adge Senior Mechanical Engineer – On-site
U.s. citizenship requiredActive dod secret security clearance5 years mechanical engineering experience$86,800 - $165,200 usd py
The role involves designing and integrating critical defense platform systems such as radar shelters and launchers for the Air Defense Ground Equipment team
Tewksbury, MA, USHybridFull time+5y experienceJob Match ScoreCreate Profile29 days agoInsulet Corporation
Controls Engineer (onsite)
Bachelor of science in mechatronics or electrical engineeringExperience with rockwell automation plcsHands-on experience with servo drives and motors$95,600.00 - $143,450.00 annually py
The Controls Engineer will design and develop automated systems and software to control the safe operation of medical device manufacturing equipment
Acton, Massachusetts, USOnsiteFull timeExperience requiredJob Match ScoreCreate Profile29 days agoReal Time Executives Inc
2026 Adge Mechanical Engineer Ii
Mechanical design experienceFull product lifecycle supportCad tools proficiency creo solidworks autocad$68,900 - $131,100 usd py
The role involves designing and integrating critical defense platform systems including radar shelters and launchers
Tewksbury, MA, USHybridFull time+2y experienceJob Match ScoreCreate Profile30 days agoReal Time Executives Inc
2026 Adge Sr Principal Mech Engineer - On Site
10+ years mechanical design experienceDefense or military environment backgroundIntegrated product team (ipt) collaboration$132,400 - $251,600 usd py
This role involves leading major programs and cross-functional engineering teams to deliver critical defense platform systems such as radar shelters and launchers
Tewksbury, MA, USHybridFull time+10y experienceJob Match ScoreCreate Profile30 days agoRTX
2026 Adge Senior Mechanical Engineer (on-site) Clearance Required
Active dod secret security clearanceU.s. citizenship required5+ years mechanical design experience$86,800 - $165,200 usd py
The role involves designing and integrating critical defense systems such as radar shelters, launchers, and electronic subsystems for the Air Defense Ground Equipment Mechanical Design Department
Tewksbury, MA, USHybridFull time+5y experienceJob Match ScoreCreate Profile30 days agoRaytheon Australia
2026 Adge Senior Mechanical Engineer – On-site
Mechanical hardware design experienceFull product lifecycle managementCad tools and pdm systems proficiency$86,800 - $165,200 usd py
The role involves designing and integrating critical defense platform systems such as radar shelters, launchers, and electronic subsystems
Tewksbury, MA, USHybridFull time+5y experienceJob Match ScoreCreate Profile30 days ago
