233 engineer intern jobs at 143 companies in Ohio

2mo
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Engineer Intern
Upper Sandusky, Ohio, United States
OnsiteInternship, Temporary
Custom Glass Solutions
Custom Glass Solutions: Produces large-format laminated glass and specialty vehicle windshields.
Assist process engineering in glass lamination; support design, testing, and maintenance; bridge engineering and production; utilize CAD and data tools; lean/six sigma experience preferred.
CAD, MS Office, Data analysis tools
3mo
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Engineer Intern
Euclid, Ohio, United States
OnsiteFull Time
Hose Master
Hose Master: Manufactures flexible metal hoses and metal expansion joints.
Assist design, manufacturing, and testing; prepare drawings; analyze labor estimates; work on engineering projects under mentorship.
CAD software
2mo
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North America Engineer Intern
Middletown or Dayton or Detroit
OnsiteFull Time
Quaker Houghton
Quaker HoughtonNYSE: KWR: Developer and manufacturer of industrial process fluids and lubricants.
Currently studying Engineering; proficient in Excel; familiar with Power BI, AutoCAD; proactive, adaptable, and eager to learn.
AutoCAD, Excel, Power BI, Python, Power Apps
1mo
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2027 Manufacturing Engineer Intern
Ashville or Atlanta or Boston or Costa Mesa or Irvine or Seattle
$30-$40/hr OnsiteInternship
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Pursuing a Bachelor's in aerospace/mechanical or related field; rising senior returning to school after internship; U.S. Person required to access Controlled Unclassified Information.
Lattice OS
1d
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Mechanical Engineer Intern/Co-op Fall 2026
Cincinnati or Arlington or Framingham or Lexington or Dublin or Annapolis
OnsiteFull Time
Legence
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.
AutoCAD, Revit, Microsoft Word, Microsoft Excel
1mo
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Data Engineer Intern
Cuyahoga Falls or Concord
RemoteInternship
Americhem
Americhem: Manufactures custom color and additive masterbatches for polymers.
0+ YOEPursuing or recently completed degree in CS/IT/Data Analytics/Software Engineering; coursework or experience with databases, SQL, data integration, ETL/ELT, and data pipelines.
SQL, ETL, Data Integration Tools, Azure Data Factory, AWS Glue, IBM DataStage
1mo
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Mechanical Engineer Intern
Miamisburg, Ohio, United States
OnsiteInternship
American Cutting Edge
American Cutting Edge: Manufacturer of custom industrial blades and cutting solutions.
Currently pursuing an Associate's or Bachelor's in Mechanical Engineering or related field; experience or coursework in AutoCAD; strong communication, teamwork, mechanical aptitude, attention to detail, and willingness to learn.
AutoCAD
1mo
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Energy Engineer Intern
Worthington, Ohio, United States
$21-$23/hr OnsiteFull Time, Internship
Ameresco
AmerescoNYSE: AMRC: Develops and operates renewable energy and energy efficiency projects.
Currently pursuing a B.S./M.S. in engineering, experience with lighting/HVAC/controls, ability to analyze utility data, strong Excel/PowerPoint skills, and effective communication and presentation abilities.
MS Office Suite, Microsoft Excel, Microsoft PowerPoint
2mo
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Intern Civil/Permitting Engineer
Port Clinton, Ohio, United States
OnsiteInternship
LEWCO
LEWCO: Manufacturer of industrial ovens and conveyor systems.
Pursuing a bachelor's in civil engineering; knowledge of permitting plans, project management, AutoCAD and SolidWorks; strong communication, organization, and attention to detail.
Microsoft Word, Microsoft Excel, AutoCAD, SolidWorks
1w
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Engineer and Draftsman Intern
Cambridge, Ohio, United States
OnsiteFull Time
U.S. Bridge
U.S. Bridge: Designs and manufactures pre-engineered steel bridges.
Currently pursuing a degree in civil/structural engineering, attention to detail, proactive mindset, willingness to work on shop floor and in office, strong communication skills; background checks and drug testing required.
CNC
1w
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Intern/Student
Vandalia, Ohio, United States
$20-$26/hr OnsiteFull Time, Internship
Johnson Electric
Johnson ElectricHong Kong Stock Exchange: 179: Designs and manufactures electric motors and motion systems.
Pursuing a bachelor's in Engineering, Business, or related; minimum 3 semesters remaining; GPA 3.0; available full-time Sept–Dec 2026 (40 hrs/week); adaptable, motivated, and eager to learn in a manufacturing environment.
5d
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Water Engineer Co-op/Intern
Columbus, Ohio, United States
$22-$34/hr HybridInternship
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
Pursuing a BS in civil/environmental or related, strong analytical and communication skills, proficiency in Microsoft Office and engineering digital tools, willingness to perform field work; EIT desirable.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, SharePoint, Building Information Modeling (BIM), Power BI, Augmented Reality
1w
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Engineering Intern
Fort Recovery, Ohio, United States
OnsiteInternship
Fort Recovery Industries
Fort Recovery Industries: Manufacturer of z and aluminum die-cast parts and assemblies.
Currently pursuing an engineering-related degree; support product design, testing, documentation, and continuous improvement; able to work in office and manufacturing settings.
CAD, spreadsheets
2mo
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Intern
Cincinnati, Ohio, United States
OnsiteFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
High school diploma and BS degree in progress in a science or related field; less than one year remaining to complete BS.
1mo
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Engineering Intern
Sidney, Ohio, United States
OnsiteInternship
Auria
Auria: Manufacturer of automotive interior and acoustic systems.
Internship with a summer project; requires Microsoft Excel and Word proficiency, strong communication and presentation skills, self-motivation, and ability to support engineering, operations, maintenance, and continuous improvement activities.
Microsoft Excel, Microsoft Word
1mo
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Engineering Intern
Ohio, United States
OnsiteMultiple Commitments Available
Ampacet
Ampacet: Manufacturer of color and additive masterbatches for plastics.
0+ YOECompleted at least one year of college in Industrial Engineering or related program; CAD 2D/3D; Lean Manufacturing knowledge; technical writing; project management; safety conscious and self-starter.
CAD, SolidWorks
1mo
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Electrical Intern
Richfield, Ohio, United States
OnsiteInternship
Thorson Baker + Associates
Thorson Baker + Associates: Provides comprehensive engineering design services for building construction projects.
At least two years toward a B.S. in Electrical Engineering, strong communication skills, proficient with Microsoft Word and Excel, familiar with AutoCAD, ability to perform engineering calculations and assist with construction administration.
Microsoft Word, Microsoft Excel, AutoCAD
1mo
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Manufacturing Engineer Material Handling Intern (Fall 2026)
Perrysburg, Ohio, United States
$18-$25/hr OnsiteInternship
First Solar
First SolarNASDAQ: FSLR: Designs and manufactures thin-film photovoltaic solar modules.
Internship requiring enrollment in a bachelor’s, master’s, or PhD program; no prior experience required; proficiency in Microsoft Office, AutoCAD, Minitab/JMP, Bluebeam.
Microsoft Office, AutoCAD, Minitab / JMP, Bluebeam
1mo
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Geomatics Intern
West Lafayette or Indianapolis or Vincennes or Harrison or Charlotte
OnsiteInternship
Schneider Geomatics
Schneider Geomatics: Provides professional land surveying and geomatics engineering services.
Enrolled in Geomatics or Civil Engineering; strong analytical and communication skills; motivated to learn; CAD/Civil3D and MS Office knowledge a plus.
AutoCAD Civil 3D, Microsoft Office
2w
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Operations Intern
Cincinnati, Ohio, United States
OnsiteFull Time
Crane Company
Crane CompanyNYSE: CR: Manufactures engineered components for aerospace and industrial process markets.
Actively pursuing a bachelor's in mechanical engineering; AutoCAD or Creo skills; proficiency in Word, Excel, Outlook, PowerPoint; problem solving and root-cause analysis; strong communication.
AutoCAD, Creo, Microsoft Word, Microsoft Excel, Outlook, PowerPoint