52 hardware mechanical engineer jobs at 33 companies in Epping, NH
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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
1mo
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Principal Mechanical Engineer - Cell Hardware
Wilmington, Massachusetts, United States
$150k-$207k/yr HybridFull Time
15+ YOEBachelor's in Mechanical Engineering, 15+ years hands-on design experience, SolidWorks and FEA (SolidWorks Simulation or ANSYS) proficiency, experience in industrial robotics/automation, BOM/PLM experience, ability to prototype and perform mechanical analysis.
SolidWorks, SolidWorks Simulation, ANSYS, Siemens Teamcenter PLM
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
3w
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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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Hardware Design Engineer II
Andover, Massachusetts, United States
$84k-$126k/yr HybridFull Time
3+ YOE3+ years in hardware design/engineering for HVAC or building automation; Bachelor's in Mechanical or Electrical Engineering; strong design, communication, and customer-facing skills.
Design 360, Prometheus, ASHRAE, BIM, Revit
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
3mo
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Senior Hardware Engineer, Automation
Seattle or North Reading
$137k-$186k/yr OnsiteFull Time
7+ YOE7+ years of mechanical hardware design for automated/robotic systems; bachelor's in robotics/mechanical; CAD (SolidWorks or NX); vendor evaluation; root cause analysis.
SolidWorks, NX
3w
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Entry Level Hardware Engineer - Electrical/Mechanical/RF (Hybrid)
Nashua or Manchester or Hudson
$65k-$110k/yr HybridFull Time
2+ YOEBachelor's degree in engineering required (Engineer I). Master's degree or 2+ years experience for Engineer II. Eligible for US DoD security clearance and U.S. person required.
PSPICE, Cadence Allegro, VHDL, C, C++, Perl, LabVIEW, TestStand
1mo
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Sustainment Hardware Lead - Senior Principal Hardware Engineer
Merrimack, New Hampshire, United States
$133k-$226k/yr OnsiteFull Time
10+ YOEBachelor's in Electrical or Mechanical Engineering, 10+ years' experience with RF/microwave and digital products, production sustainment experience, ability to lead teams, testing/troubleshooting EW systems, and ability to obtain Secret clearance.
2w
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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
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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)
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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
2mo
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Senior Turbine Hardware Engineer (Fitchburg, MA, US, 01420)
Fitchburg, Massachusetts, United States
$102k-$159k/yr OnsiteFull Time
5+ YOEBachelor's in Mechanical Engineering, 5+ years turbomachinery/steam turbine experience; strong mechanical design, thermodynamics, rotor dynamics, and lifecycle analysis; U.S. citizenship and ability to obtain DOD clearance; CAD and turbomachinery software experience preferred.
Siemens NX, SolidWorks, Concepts NREC, SoftInWay, ANSYS, Microsoft Project, Jira
1w
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Senior Principal Mechanical Engineer, Development (Sign On Bonus Available)
Nashua, New Hampshire, United States
HybridFull Time
8+ YOEBachelor's in Mechanical Engineering, 8+ years (or 6+ with MS) designing and testing high-reliability embedded systems; hands-on lab experience; Agile hardware development; ability to obtain Secret clearance.
ANSYS Workbench/Mechanical, PTC Creo, MATLAB/Simulink, Siemens NX, ANSYS Icepak
1mo
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Assistant Manager - Hardware Engineering
Pennsylvania or Nashua
OnsiteFull Time
3+ YOEBachelor's or Master's in Mechanical Engineering required; 3+ years hardware/connector development experience; CAD proficiency; project coordination, customer communication, supervisory/technical lead experience preferred.
CAD
1mo
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Scientist, Chief Mechanical Engineer (Space Structures) : Sign-on bonus ($50K max) (40246)
Wilmington, Massachusetts, United States
$146k-$271k/yr OnsiteFull Time
12+ YOEBachelor's in engineering with 12+ years (or MS+10 yrs or 16 yrs experience w/o degree); ability to obtain TS/SCI; experience leading space mechanical design, 3D CAD (Creo), and hardware development.
Creo, FEA, GD&T, ASME Y14.5, PDM, Microsoft Office
1w
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Hardware Engineering Technical Leader
Holmdel or Maynard
$191k-$281k/yr OnsiteFull Time
8+ YOEAdvanced degree or equivalent experience in physics/mechanical/materials; 8+ years in back-end wafer processing; experience with silicon photonics packaging, high-volume manufacturing, and managing contract manufacturers.
2mo
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Manufacturing Engineer (Spector) (US - MA - Beverly)
Beverly, Massachusetts, United States
$94k-$125k/yr OnsiteFull Time
5+ YOEBachelor's in Mechanical or Electrical Engineering; 5+ years in manufacturing engineering or related roles; strong problem-solving on electromechanical hardware on the production floor.
DFMEA, 8D, Fishbone analysis, GD&T, ERP (SAP)
1w
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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
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