41 hardware mechanical engineer jobs at 21 companies in Barrington, RI
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Senior Mechanical & Hardware Systems Engineer
Newton, Massachusetts, United States
OnsiteFull Time
6+ YOE6+ years mechanical or systems engineering experience in regulated, high-reliability environments; translating requirements to verifiable hardware, prototyping, test design, root-cause analysis, and traceability (Jama/DOORS/Polarion); familiarity with ISO 13485/14971.
Jama, DOORS, Polarion
2mo
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Hardware Systems Engineer
Cambridge or San Francisco
$105k-$150k/yr OnsiteFull Time
3+ YOEHands-on electro-mechanical hardware engineer with electronics, embedded firmware, and system integration experience; capable of bringing prototypes to shipping.
MCAD, ECAD, Embedded Firmware, System Architecture, PCB Design, C/C++
1mo
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Hardware Engineer, Scientific Instrumentation
Watertown or London
OnsiteFull Time
3+ YOEBachelor's in engineering or equivalent, 3+ years designing and shipping hardware, depth in mechanical/electronics/firmware, hands-on prototype-to-product experience, strong communication and analytical skills; authorized to work without sponsorship.
C, C++, Python, Mechanical CAD, PCB design
5d
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Mechanical Engineer
Boston or Cambridge
HybridFull Time
5+ YOEBS in Mechanical Engineering or related field with 5–8 years developing regulated hardware products; MS with equivalent experience accepted. Requires subsystem ownership, wearable electro-mechanical integration, prototyping, verification, and production release.
Computer-Aided Design (CAD), coordinate measuring machines (CMMs), force/torque gauges, environmental test chambers
1mo
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Mechanical Engineer
Waltham or Berwick
$120k-$180k/yr OnsiteFull Time
5+ YOEBachelor's in engineering,5+ years hardware design experience,proficiency in 3D CAD (Siemens NX, Fusion 360),mechanical fundamentals,hands-on end-to-end hardware delivery,ability to lift 50 lbs,and eligibility for U.S. export controls and government clearance.
Siemens NX, Fusion 360, Python, C++, PLC
2mo
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Senior Mechanical Engineer
Winter Park or Huntsville or Auburn or Opelika or Orlando or Niceville or Fort Walton Beach or Atlanta or Warner Robins or Dayton or Boston or Salt Lake City or Aberdeen
$110k-$160k/yr OnsiteFull Time
7+ YOEBachelors in Mechanical Engineering, 7+ years mechanical design and prototype experience, SolidWorks and CAD proficiency, hands-on hardware integration and troubleshooting, ability to obtain SECRET security clearance.
SolidWorks, CAD
4w
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Hardware Analysis Engineer (SMTS)
Cambridge, Massachusetts, United States
$82k-$220k/yr OnsiteFull Time
5+ YOEBachelor's in Mechanical Engineering (required), 5+ years engineering experience with BS (3+ with MS), proficiency with Thermal Desktop and Microsoft Office, ability to obtain government security clearance.
Thermal Desktop, Microsoft Office
3mo
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Senior Mechanical Design Engineer
Marlborough or Tewksbury
$87k-$165k/yr OnsiteFull Time
5+ YOESenior mechanical design engineer with radar hardware, hardware design and packaging, GD&T; DoD security clearance; US citizenship.
CREO, GD&T (ASME Y14.5)
1mo
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Hardware Lead
Boston, Massachusetts, United States
$125k-$160k/yr OnsiteFull Time
5+ YOEBachelor's degree in mechanical/mechatronics/engineering, 5+ years mechanical design experience (robotics/automation preferred), CAD proficiency (SolidWorks, AutoCAD, Creo), mechanical testing and prototyping experience, and ability to travel ~25%.
SolidWorks, AutoCAD, Creo
3mo
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Hardware Engineering Fall Intern
Plymouth, Massachusetts, United States
OnsiteFull Time
Enrolled in an accredited university pursuing Mechanical, Electrical, or Computer Hardware Engineering; able to obtain DoD Secret clearance; U.S. citizenship.
MATLAB, SolidWorks, Python, KiCAD
2d
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Principal Systems Engineer, Communications Hardware (Remote Eligible | Relocation Assistance Available)
New York City or Boston or Scottsdale or San Diego
$211k-$242k/yr HybridFull Time
10+ YOE10+ years of hardware engineering experience; expertise in at least two of electrical, RF, or mechanical engineering; system architecture, connected hardware mass production, certification, manufacturing, and validation experience.
Altium, Cadence, SolidWorks, Creo, NX, PLM, BOM
6d
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Member of Technical Staff: Mechanical Engineering
Cambridge, Massachusetts, United States
$145k-$195k/yr OnsiteFull Time
3+ YOE3+ years delivering precision electromechanical or actuator products from concept through production, or an MS with 1 year; expertise in actuator/drivetrain design, CAD, GD&T, tolerance analysis, FEA, and hardware testing.
SolidWorks, CATIA, NX, FEA, KISSsoft, GD&T
3w
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Senior Software Engineer - D425 Hull, Mechanical & Electrical Systems
Groton, Connecticut, United States
HybridFull Time
5+ YOEBSc in CS/Electrical/Computer Engineering,5+ years software engineering experience,ability to obtain DoD Secret clearance,embedded software and hardware integration,unit testing,source control experience.
C++, Java, .NET, Python, Git, SVN, Linux RTOS, LabVIEW, IBM DOORS
3w
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Hardware R&D Engineering Intern (Fall 2026)
Somerville, Massachusetts, United States
$2k-$2k/wk OnsiteFull Time
Internship requiring experiment design, data analysis, mechanical design and prototyping skills; portfolio required. Familiarity with Python/Matlab and CAD preferred.
Python, Matlab, CAD
2mo
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Manufacturing Test Engineer
Quonset, Rhode Island, United States
$111k-$147k/yr OnsiteFull Time
3+ YOEBachelor's in Electrical/Computer Engineering or related field; hardware testing and automated test systems; programming in Python/Matlab/SHELL; hardware interfaces USB/Ethernet/RS232/RS485/PCIe/HDMI/CAN; 3+ years in electro-mechanical hardware testing; ability to obtain U.S. Secret clearance.
Python, Matlab, SHELL, USB, Ethernet, RS232, RS485, PCIe, HDMI, CAN
2mo
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Senior Manufacturing Engineer
Somerville, Massachusetts, United States
$129k-$161k/yr OnsiteFull Time
4+ YOEBachelor's in engineering and 4+ years relevant manufacturing experience; hands-on work with sensitive hardware, mechanical CAD, PDM/ERP and project planning tools, process development, DFMEA/PFMEA, strong problem-solving and communication.
2w
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Senior R&D Engineer
Boston, Massachusetts, United States
$130k-$196k/yr OnsiteFull Time
8+ YOEBachelor's in Mechanical/Aerospace Engineering,8+ years experience with mechanical systems/test equipment or GSE,3D CAD proficiency (SolidWorks/Creo/NX),ASME Y14.5 GD&T,hardware test and vacuum lab experience.
SolidWorks, Creo, NX, ASME Y14.5, FEA
3w
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Senior Systems Engineer
Boston, Massachusetts, United States
$140k-$195k/yr OnsiteFull Time
5+ YOE5+ years electrical systems engineering experience, expertise in system architecture and integration, cross-disciplinary hardware/firmware/mechanical knowledge, verification/validation experience, schematic/layout and lab debugging, strong communication and mentoring skills.
1mo
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Senior Technical Support Engineer
Waltham, Massachusetts, United States
$61k-$76k/yr OnsiteFull Time
Expertise diagnosing and troubleshooting complex electro-mechanical robots and related software/hardware; proficiency with Linux and a high-level language (Python or C++); bachelor's in engineering/computer science; strong communication skills.
Linux, Python, C++
4d
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Hotel Maintenance Engineer - Holiday Inn Express, Middletown, RI
Middletown, Rhode Island, United States
$24-$28/hr OnsiteFull Time
Knowledge of HVAC, electrical and mechanical troubleshooting, security hardware repair, safety precautions, pool servicing, and basic computer skills. Pool testing certification preferred.
HVAC
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