188 mechanical engineer jobs at 116 companies in Sanford, ME

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
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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
1mo
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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 - 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
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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
5d
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Mechanical Design Engineer II
Portsmouth or Canada
OnsiteFull Time
Galvion
Galvion: Manufactures protective head systems and power solutions for military personnel.
3+ YOEBachelor’s degree in Mechanical Engineering and 3–5 years of product development experience. Requires SolidWorks or equivalent 3D CAD, PDM, GD&T, molded and machined parts, and engineering analysis experience.
SolidWorks, 3D CAD, PDM, Microsoft Excel, MATLAB, 3D printers
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Senior Mechanical Design Engineer (7085)
Newington, New Hampshire, United States
OnsiteFull Time
SubCom
SubCom: Manufactures and installs undersea fiber optic cable systems.
7+ YOEBS in Mechanical Engineering required (MS preferred),7+ years experience in mechanical design for high-reliability products, expertise in mechanics, materials, testing, and qualification programs, leadership and cross-functional collaboration skills.
CAD, FEA
3mo
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Senior Mechanical Engineer - Building Systems
Kennebunk, Maine, United States
$120k-$140k/yr RemoteFull Time
Trilon Group
Trilon Group: Providing engineering and design services for community infrastructure.
10+ YOE10+ years mechanical design experience; PE license; BS in mechanical engineering; proficient with AutoCAD and Revit; able to travel to CT, MA, RI; strong communication and project leadership.
AutoCAD, Revit, Microsoft Word, Excel, Outlook, BIM coordination tools
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Mechanical Application Development Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
2+ YOEBS in Mechanical or Electrical Engineering required, 2+ years product development experience, experience with high-speed connectors and cable assemblies, strong communication and analytical skills.
Finite Element Analysis (FEA)
3w
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Senior Mechanical/Process Engineer - LNG & Industrial
Rosemont or Bedford or Boston or Charlotte or Philadelphia or Pittsburgh or Houston or Charleston or Greenville or Savannah or Rocky Hill or Birmingham or Providence or Denver or Atlanta
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
10+ YOEPE license, Bachelors in Mechanical Engineering, 10+ years mechanical system design experience, piping and rotating equipment knowledge, AutoPIPE/Caesar II experience preferred, Microsoft Office and project experience, leadership and A/E background.
AutoPIPE, Caesar II, NavisWorks, AutoCAD Plant 3D, Revit, Microsoft Project, Microsoft Office, AutoCAD
2w
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Senior Principal Mechanical Engineer Advanced Technologies Product Lead
Marlborough or Tewksbury or Portsmouth or Andover
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEU.S. citizen with active transferable Top Secret DoD clearance; STEM degree with typically 10+ years relevant experience; mechanical design and prototype build experience; electronic packaging and IRAD background; strong communication and project skills.
CREO(Pro/E), ANSYS Mechanical, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Mechanical Designer
Portland, Maine, United States
HybridFull Time
Colby Company Engineering
Colby Company Engineering: Provides multi-discipline engineering and architectural design services.
5+ YOE5+ years HVAC and plumbing design experience in a consulting engineering firm; prepare plans and coordinate drawings; proficiency in AutoCAD/AutoCAD MEP; Revit/BIM, Trane Trace 700/DOE 2 a plus.
AutoCAD, AutoCAD MEP, Revit, BIM, Trane Trace 700, DOE 2
2w
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Mechanical Engineering Intern Fall 2026
Billerica, Massachusetts, United States
$25/hr OnsiteFull Time, Internship
Fabri
Fabri: A hard-tech startup building a fully digital end-to-end foundry system for production parts.
Current student or recent graduate in Mechanical Engineering/Manufacturing/Robotics; hands-on mechanical and shop experience; resin 3D printer experience; CAD proficiency (SolidWorks, Fusion), US citizen or lawful permanent resident required.
resin 3D printers, CAD, SolidWorks, Fusion
3mo
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Mechanical Engineering Manager (647)
Bedford, New Hampshire, United States
OnsiteFull Time
Safran Defense & Space
Safran Defense & SpaceEuronext Paris: SAF: Develops advanced technology for aerospace, defense, and space missions.
7+ YOE7+ years mechanical design experience, BSME preferred, SolidWorks and MS Office proficiency, optical system and precision mechanism expertise, hands-on assembly experience, ability to obtain security clearance and U.S. citizenship required.
SolidWorks, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, EMR
3w
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Entry Level Hardware Engineer - Electrical/Mechanical/RF (Hybrid)
Nashua or Manchester or Hudson
$65k-$110k/yr HybridFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
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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Senior Mechanical Piping Designer
Portland or Morgantown or Worcester
OnsiteFull Time
Cornerstone Energy Services
Cornerstone Energy Services: A provider of engineering, survey, and land solutions for energy infrastructure projects.
5+ YOE5+ years designing complex 2D/3D mechanical and piping systems; expert AutoCAD and CADWorx skills; bachelor’s or associate degree in a related field; ability to lead and review design work.
AutoCAD, Autodesk, CADWorx, Plant, P&ID, Spec Editor, Isogen, Revit, Teams
2mo
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Automation Mechanical Technician III
Westbrook, Maine, United States
$28-$33/hr OnsiteFull Time
Lanco Integrated
Lanco Integrated: Designs and builds custom automated assembly and test systems.
3+ YOEAssociate degree or 3-5 years relevant experience; cross-training in electrical assembly preferred; proficient in mechanical tech tasks; able to travel for field service; able to lift 25-50 lbs.
Machining tools, Electrical assembly, BOM management
3d
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Plant Engineer
Portsmouth, New Hampshire, United States
OnsiteFull Time
Lonza
LonzaSIX Swiss Exchange: LONN: Manufactures medicines and provides development services for healthcare companies.
2+ YOEBachelor's degree in engineering required, with 2–5 years of experience applying engineering principles to plant systems. Chemical or mechanical engineering and biopharmaceutical experience preferred.
PI, CIP, SIP, MOC, SAP Learning Portal, ComplianceWire, iComply, QSMRT, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel