350 mechanical engineer jobs at 159 companies in Rochester, NH

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Senior Mechanical Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Arista Networks
Arista NetworksNYSE: ANET: Provides cloud networking solutions and high-speed multilayer Ethernet switches.
7+ YOERequires a mechanical engineering degree and 7 years of experience designing equipment, plus Creo/ProEngineer, BOM, ECO, manufacturing, thermal, PCB, prototyping, and English skills.
Creo 3D CAD, Agile, Mechanica, PTC Creo Simulate, PDMLink, PTC Windchill
3mo
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Mechanical Engineer
Portsmouth or Manchester or Worcester or Boston or Reading
$125k-$150k/yr OnsiteFull Time
Weston & Sampson
Weston & Sampson: Provides engineering and environmental services for public infrastructure.
5+ YOEBS in Mechanical Engineering, PE or ability to obtain, 5+ years plumbing/fire protection/mechanical design experience, MA building code knowledge, DWV and fire protection design, Revit and AutoCAD experience, valid driver's license, local travel.
Revit, AutoCAD
1mo
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Mechanical Engineer
Portland, Maine, United States
$85k-$100k/yr OnsiteFull Time
Salas O'Brien
Salas O'Brien: Provides integrated engineering design and technical consulting services.
4+ YOEBachelor's in mechanical engineering, PE license, 4-8 years HVAC design experience, Revit and Microsoft Office proficiency, knowledge of codes and standards, travel ability, leadership and strong communication skills.
Revit, IES, Microsoft Office
2mo
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Mechanical Engineer II
Allenstown, New Hampshire, United States
OnsiteFull Time
Materials Research Furnaces
Materials Research Furnaces: Manufacturer of high-temperature vacuum and controlled atmosphere furnaces.
3+ YOEBachelor's in Mechanical Engineering, 3+ years mechanical machine design experience, proficiency with 3D CAD (Autodesk Inventor, SolidWorks), familiarity with GD&T, FEA, and mechanical testing methods.
Autodesk Inventor, SolidWorks, GD&T, FEA
4w
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Mechanical Engineer
Waltham or Berwick
$120k-$180k/yr OnsiteFull Time
AT Process Technologies
AT Process Technologies: Manufacturer of modular production plants for energetic materials.
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
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Senior Mechanical Engineer
Bedford, New Hampshire, United States
$92k-$120k/yr OnsiteFull Time
Ferrotec
FerrotecTokyo Stock Exchange: 6890: Manufacturer of semiconductor equipment and thermal management solutions.
3+ YOEDegree in mechanical engineering (or equivalent experience), senior-level mechanical design experience, proficiency in CAD, FEA, GD&T, and Microsoft Office; strong problem-solving and communication skills.
CAD, Finite Element Analysis (FEA), Microsoft Office, Inventor, Solidworks Simulation, ASME Y14.5 2018
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Mechanical Engineer - HSIO
Nashua, New Hampshire, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
3+ YOEBS in Mechanical Engineering required (MS preferred); 3+ years electromechanical product design experience; proficiency with SolidWorks; familiarity with structural/thermal FEA concepts; ability to perform mechanical analysis and read drawings.
SolidWorks, multimeter
2w
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Sr. Mechanical Engineer
Andover or Methuen
$102k-$169k/yr OnsiteFull Time
MKS Instruments
MKS InstrumentsNASDAQ: MKSI: Supplies process control instruments and chemicals for semiconductor manufacturing.
5+ YOEBS or MS in engineering,5+ years relevant experience,3D CAD and FEA experience,knowledge of vacuum technology,and mechanical fabrication skills.
Ansys, SolidWorks, Solidworks Simulation, FEA, CNC
1mo
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Mechanical Engineer - PLM
Portsmouth, New Hampshire, United States
OnsiteFull Time
Laborie
Laborie: Manufacturer of specialized medical diagnostic and therapeutic equipment.
2+ YOEBachelor's in mechanical engineering, 2+ years design experience, SolidWorks proficiency, machining/sheet metal/injection molding experience, knowledge of medical device standards and change management.
SolidWorks, SolidWorks PDM
2mo
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Mechanical Engineer – Research & Design
Andover, Massachusetts, United States
$100k-$135k/yr OnsiteFull Time
Physical Sciences Inc.
Physical Sciences Inc.: Provides technology research, development, and engineering services.
5+ YOEBachelor's or master's degree in mechanical engineering or related field; 5–10 years of R&D mechanical design experience; CAD, engineering analysis, prototyping, testing, aerospace materials, and manufacturing expertise required.
3D CAD, SolidWorks, ANSYS, Abaqus, NASTRAN, MATLAB, ASME, MIL-STD, ITAR, FEA
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Mechanical Engineer - HSIO
Nashua, New Hampshire, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
3+ YOEBS in Mechanical Engineering required (MS preferred), 3+ years electromechanical product design experience, Solidworks proficiency, familiarity with structural/thermal analysis, ability to read drawings and perform testing.
Solidworks 2018, multimeter
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Senior Mechanical Engineer
Andover, Massachusetts, United States
OnsiteFull Time
Reframe Systems
Reframe Systems: Builds sustainable modular homes using robotic microfactories.
5+ YOEBS/MS in Mechanical Engineering,5+ years machine design or industrial automation experience,expert CAD (Onshape),GD&T knowledge,FEA experience,commissioning and hands-on fabrication experience,mentorship ability.
Onshape, Ansys, SolidWorks Sim, PDM/PLM
3mo
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Principal Mechanical Engineer, Development
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
4+ YOEBachelor's in Mechanical Engineering required; 4+ years (or 2+ with MS) designing, testing, and troubleshooting high-reliability mechanical systems. Must be eligible for DOD security clearance and have strong hands-on lab and analytical skills.
ANSYS Workbench/Mechanical, PTC Creo, MATLAB/Simulink, Siemens NX, ANSYS Icepak
2mo
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Senior Mechanical Engineer
Merrimack or Kalamazoo
$102k-$153k/yr OnsiteFull Time
Re:Build Manufacturing
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
8+ YOEBS in Mechanical Engineering; 8+ years design engineering; mentor juniors; CAD (SolidWorks); FEA tools like Mathcad/Ansys a plus; strong communication; export control eligibility.
SolidWorks, Mathcad, Ansys
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Mechanical Manufacturing Engineer
Milford, New Hampshire, United States
OnsiteFull Time
Cirtronics
Cirtronics: Contract manufacturer of electronics, robotics, and medical devices.
Mechanical engineering or related technical degree preferred; requires manufacturing safety knowledge, communication, problem-solving, process improvement, and Microsoft Office proficiency.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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Part-Time Mechanical Engineer - Hybrid
Merrimack, New Hampshire, United States
$97k-$165k/yr HybridPart Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
4+ YOEBachelor's degree in Mechanical Engineering with 4+ years of experience, or master's degree with 2+ years. Requires hands-on laboratory experience, mechanical analysis skills, and eligibility for a DoD security clearance.
ANSYS Workbench/Mechanical, PTC Creo, MATLAB/Simulink, Siemens NX, ANSYS Icepak, GD&T, ASTM, SAE, DO, MIL-STD-810
2mo
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Senior Mechanical Engineer, Production / Sustainment
Nashua, New Hampshire, United States
$90k-$152k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
4+ YOEBachelor's in Mechanical Engineering, 4+ years engineering experience (or 2+ with MS), active DoD Secret clearance, experience with design/analysis, prototyping, testing, and troubleshooting high-reliability embedded systems.
ANSYS Workbench/Mechanical, PTC Creo, MATLAB/Simulink, Siemens NX, ANSYS Icepak
2mo
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Mechanical Design Engineer
Morgan Hill or Melbourne or Lowell or North America or Europe or Asia
$82k-$131k/yr OnsiteFull Time
MACOM
MACOMNASDAQ: MTSI: Designs and manufactures semiconductor products for communications infrastructure.
5+ YOEMechanical engineering degree with 5+ years in electronics packaging/assembly, proficiency in SolidWorks/AutoCAD and thermal analysis (Icepak preferred), GD&T, machining, tolerance/material selection, vendor coordination, BOM and DFM experience.
SolidWorks, Icepak, AutoCAD, PCB layout viewers, GD&T
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Senior Mechanical Design Engineer
Newington, New Hampshire, United States
OnsiteFull Time
SubCom
SubCom: Designs, manufactures, and installs subsea fiber optic cable systems.
7+ YOEBS in Mechanical Engineering required (MS preferred),7+ years experience, strong mechanics and materials background, CAD and FEA proficiency, mechanical/thermal/structural testing and qualification experience, technical leadership, US work authorization required.
CAD, FEA
2mo
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Senior Project Mechanical Engineer
Nashua or Foxborough or Cranston or Glastonbury or Boston or Maine
FieldFull Time
Envista Forensics
Envista Forensics: Provides forensic engineering and digital investigation services for insurance.
5+ YOEB.S. in Mechanical Engineering and active PE required; 5+ years evaluating mechanical failures; experience with field investigations, catastrophe response, report writing, travel (25–30%), and Microsoft Office/CRM.
Microsoft Word, Microsoft Excel, Microsoft Outlook, CRM software