31 engineering intern jobs at 20 companies in Findlay, OH

3mo
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Engineering Student Intern
Urbana, Ohio, United States
OnsiteInternship
Menasha Corporation
Menasha Corporation: Sustainable corrugated and plastic packaging and supply chain solutions.
Currently enrolled or recent engineering student; GPA 3.0; CAD or prototyping experience preferred.
AutoCAD, SolidWorks
2mo
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Engineering Co-op/Intern - Spring 2027 (10993)
Anna or Marysville or Raymond or East Liberty or Russells Point or Lincoln or Timmonsville or Swepsonville
OnsiteMultiple Commitments Available
Honda
HondaNYSE: HMC: Manufactures and develops motor vehicles, engines, and mobility products.
0+ YOELegally authorized to work in the U.S. without sponsorship; pursuing Mechanical Engineering or related field; minimum 2.5 GPA; sophomore or above; 10+ weeks at 40 hrs/week; valid U.S. driver’s license; own transportation; enrolled in bachelor’s or master’s degree program
CAD, PLCs, HMIs
3d
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Electrical Engineering Assistant-Intern
Coldwater or Lima or Findlay
OnsiteInternship
Lincoln Electric
Lincoln ElectricNASDAQ: LECO: Manufacture welding products and automated joining systems globally.
High school diploma/GED or trade school attendance; pursuing a technical or bachelor's degree; familiarity with quality objectives, design and development, and commitment to company values.
1w
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Quality Engineering Intern
Toledo, Ohio, United States
OnsiteInternship
Piston Group
Piston Group: Tier 1 manufacturer of automotive components and assemblies.
Pursuing an Associate's or Bachelor's in Engineering or related field; strong communication; ability to create procedures; able to lift up to 20 lbs; intermediate Microsoft Office skills.
Microsoft Office
1mo
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Intern/Co-op - Refining Chemical Engineering Fall 2026
Findlay or El Paso or Anacortes or Wilmington or Martinez or Owensboro or Canton or Canonsburg or Mandan or Salt Lake City or Dickinson or Robinson or Detroit or St Paul Park or Catlettsburg or Garyville or Texas City or Kenai or San Antonio
$33-$42/hr OnsitePart Time, Internship
Marathon Petroleum
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
Must be majoring in Chemical Engineering, strong academic performance, concurrently enrolled in a degree program, valid driver's license, authorized to work in the US indefinitely, availability for multiple co-op/term assignments preferred.
1mo
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Project Intern
Lima, Ohio, United States
OnsiteFull Time
Everus Construction Group
Everus Construction GroupNYSE: ECG: Specialty construction services for electrical and mechanical infrastructure.
Two years toward a B.S. in Electrical or Mechanical Engineering, valid driver’s license and safe driving record, strong communication and organizational skills, Microsoft Word/Excel/Outlook and AutoCAD proficiency.
Microsoft Word, Microsoft Excel, Microsoft Outlook, AutoCAD
3w
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Engineering/Construction Management Internship/Co-op - Oregon, Ohio - Spring 2027
Oregon, Ohio, United States
OnsiteInternship
E.S. Wagner Co.
E.S. Wagner Co.: Constructing highways, bridges, and heavy civil engineering infrastructure.
Undergraduate student pursuing construction or engineering studies; interest in construction; verbal and written communication skills; familiarity with Microsoft Office; leadership and teamwork skills.
Microsoft Office
1mo
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Project Intern
Lima, Ohio, United States
FieldFull Time
Everus
EverusNYSE: ECG: Provides specialty electrical, mechanical, and power infrastructure construction services.
Two years of college toward a B.S. in Electrical or Mechanical Engineering; strong communication and organizational skills; Microsoft Word, Excel, Outlook, and AutoCAD proficiency; valid driver's license and safe driving record.
Microsoft Word, Microsoft Excel, Microsoft Outlook, AutoCAD
1w
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Digital Transformation Intern (1st Shift) - Fall 2026
Walbridge, Ohio, United States
$22-$25/hr OnsiteFull Time
First Solar
First SolarNASDAQ: FSLR: Designs and manufactures thin-film photovoltaic solar modules.
Engineering or data-analytics background, proficiency in Excel, experience with JMP/statistical software or SQL/Python a plus, strong communication and root-cause analysis skills; internship 3–6+ months.
Microsoft Excel, JMP, SQL, Python, Microsoft PowerPoint
2mo
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Intern - Summer 2027 (Toledo)
Toledo, Ohio, United States
OnsiteTemporary
Turner Construction
Turner Construction: Construction management and general contracting for complex large-scale building projects.
Enrolled in a college/university program, 18+, pursuing a degree (Engineering, Architecture, Construction Management or related), minimum 1 year of completed education, and interest in construction management.
2mo
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Intern - Spring 2027 (Toledo)
Toledo, Ohio, United States
OnsiteInternship
Turner Construction
Turner Construction: Manages and constructs large-scale commercial and infrastructure projects.
Enrolled in college/university; pursuing a degree in Engineering, Architecture, Construction Management, or related field; at least 1 year of completed study; 18+; English communication skills; willingness to work at construction sites and office; overtime as needed.
2w
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Architecture Co-op/Intern (Part-Time) - Spring 2027
Toledo or Columbus
$20-$23/hr OnsitePart Time, Internship
SSOE Group
SSOE Group: Provides architecture, engineering, and construction management for industrial facilities.
Pursuing a NAAB-accredited bachelor’s or master’s in architecture, Revit required, 3D rendering and Adobe suite skills, strong communication, leadership, organization, and multitasking.
Revit, Enscape, V-ray, SketchUp, 3D Max, Adobe Photoshop, Adobe Illustrator, Adobe InDesign
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
2mo
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Construction/Project Manager Intern
Lima, Ohio, United States
$24-$28/hr OnsiteFull Time
The Brock Group
The Brock Group: Provides specialty craft and maintenance services for industrial facilities.
0+ YOEPursuing construction management or engineering, actively enrolled; organized, detail-oriented, motivated; eager to learn industrial construction.
Outlook, Excel, Primavera, MS Project
1mo
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Scientist Intern (SA Lab) Fall 2026
Northwood, Ohio, United States
OnsiteFull Time, Internship
Pilkington North America
Pilkington North AmericaTokyo Stock Exchange: 5202: Manufacturing glass and glazing products for automotive and building sectors.
Pursuing an undergraduate degree in science or engineering; hands-on technical skills; strong analytical/problem-solving ability; teamwork and communication skills; proficiency with Microsoft Office; commitment to safe, ethical behavior.
Lambda 1050 Spectrophotometer, Haze Gard, Colorsphere, FTIR, Four Point Probe, Profilometer, FAAS, ERS, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2w
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2026 Autumn College Intern - Division of Surface Water
Dayton or Bowling Green or Columbus
$16/hr OnsitePart Time
Ohio Department of Rehabilitation and Correction
Ohio Department of Rehabilitation and Correction: Managing state prisons and community-based rehabilitation programs.
Must be enrolled in or recently graduated from a college program in environmental science, water resources, chemistry, or engineering; skills in data analysis, written communication, and computer use; background check required.
2w
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Architecture Co-op - Spring 2027
Toledo, Ohio, United States
$20-$23/hr OnsiteInternship
SSOE
SSOE: Architecture, engineering, and construction management firm.
Pursuing a NAAB-accredited bachelor's or master's in architecture, Revit and 3D rendering skills, Adobe Photoshop/Illustrator/InDesign proficiency, strong communication, leadership, and organizational skills.
Revit, Enscape, V-Ray, SketchUp, 3ds Max, Adobe Photoshop, Adobe Illustrator, Adobe InDesign
2mo
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GPS Lead (Bluffton, OH, US, Bluffton, )
Bluffton, Ohio, United States
OnsiteFull Time
GROB
GROB: Manufacturer of universal machining centers and production systems.
3+ YOELead the implementation of Lean Manufacturing to improve productivity, reduce waste, and manage international travel; requires a Bachelor’s/Associate in Electro-Mechanical/Industrial Engineering and 3+ years in engineering/technical field.
Microsoft Office Suite, Excel, PowerPoint
3mo
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Construction Internship
Maumee, Ohio, United States
OnsiteInternship
Custom Mechanical Systems
Custom Mechanical Systems: Mechanical contractor for industrial and federal construction projects.
Pursuing Construction Management, Architecture, Mechanical or Civil Engineering; U.S. citizenship required. Assist with project documentation, submittal registers, RFIs, change orders, budgeting, and project closeout tasks.
1mo
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Construction Management Internship/Co-op - Fall 2026 – Toledo, OH
Toledo, Ohio, United States
OnsiteFull Time, Internship
The Douglas Company
The Douglas Company: General contractor specializing in senior living and multifamily construction.
Bachelor's degree in progress in Construction Management, Civil Engineering, or Construction Engineering Technology required; able to work in Toledo; real-world construction project support experience through internship/co-op.