11 mechanical engineer intern jobs at 10 companies in Laurel, MD
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Mechanical Engineer Intern/Co-op Fall 2026
Cincinnati or Arlington or Framingham or Lexington or Dublin or Annapolis
OnsiteFull Time
LegenceNASDAQ: LGN: Provides engineering and maintenance services for mission-critical building systems.
Pursuing a bachelor's in mechanical or architectural engineering, AutoCAD/Revit experience preferred, Microsoft Word/Excel proficiency, ability to work full time onsite and travel locally, no sponsorship available.
Dublin or Lexington or Cincinnati or Framingham or Arlington or Annapolis
OnsiteFull Time
LegenceNasdaq: LGN: Engineering and maintenance services for mission-critical building systems.
Pursuing a Bachelor in Mechanical or Architectural Engineering (sophomore/junior preferred); AutoCAD/Revit experience preferred; MS Word/Excel proficiency; able to work full-time onsite and travel locally; no sponsorship.
IDEXNYSE: IEX: Designs and manufactures specialized fluidic, optical, and industrial systems.
Current college student or recent Maryland graduate (GPA ≥2.5) or qualifying veteran; high school diploma or equivalent; SolidWorks preferred; apply engineering fundamentals; lift up to 35 lbs; present and document findings.
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
Currently enrolled in a U.S. college pursuing mechanical-related degree; mechanical knowledge, thermodynamics, machine design familiarity, hands-on aptitude, able to work onsite 40 hrs/week Sep–Dec, U.S. work authorization required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
Mechanical Engineer US Embassy Baghdad, Iraq - Secret Clearance Required
Baghdad or Washington
OnsiteFull Time, Contract
Tetra TechNASDAQ: TTEK: Global provider of high-end consulting and engineering services.
7+ YOEUS Govt Secret clearance required; US Bachelor's in Mechanical Engineering or US PE; 7 years construction experience; ABET-accredited international degree accepted in lieu of US degree.
Technology Service Corporation: Develops advanced sensor systems and engineering solutions for defense.
Enrolled in accredited university pursuing Mechanical or Aerospace Engineering or related, U.S. citizenship required, ability to obtain DoD security clearance, good academic standing.
X-energy: Develops advanced small modular nuclear reactors and fuel technology.
5+ YOEBachelor's in mechanical or related engineering, typically 5+ years engineering experience, CAD/PLM proficiency, hands-on hardware/manufacturing experience, strong mechanical/nuclear design fundamentals, ASME/QA familiarity.
Tech Ops Engineer Intern - Fall 2026, AWS Data Center Commissioning
Jeffersonville or Atlanta or Herndon or Umatilla or Columbus or Dallas or Dallas
$96k-$166k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
0+ YOEEnrolled in a US academic program; 18+; 40 hrs/week; 12 weeks; pursuing Bachelor's or higher in Electrical/Mechanical Engineering, Construction Management or related field; driver’s license; willingness to travel between data centers.
Laitram: Global manufacturer of conveyor, automation, and access solutions.
2+ YOEBachelor's in industrial/mechanical engineering, 2+ years lean manufacturing experience, Excel proficiency, blueprint reading, strong communication and problem-solving; some international travel (<10%).
Team Lead, Custom Design Engineer (Gaithersburg, MD, US, 20878)
Gaithersburg, Maryland, United States
$129k-$139k/yrOnsiteFull Time
Excelitas Technologies: Manufacturer of photonic solutions for sensing, detection, and imaging.
4+ YOEBS in Mechanical Engineering or equivalent experience preferred; 4+ years design engineering experience; team lead/management experience; proficiency in SolidWorks/Autodesk Inventor, SAP/CRM; readiness for multi-day and international travel; driver's license required.
Construction Project Manager Intern or Co-Op (Summer 2027)
Columbia, Maryland, United States
OnsiteInternship
ARCO Design/Build: Nationwide design-build construction firm specializing in industrial facilities.
Enrolled in an accredited undergraduate or graduate program in civil, mechanical, architectural, construction management, building science, or construction engineering; strong verbal skills, attention to detail, and work ethic; previous co-op/internship preferred; GPA 3.0+ preferred.