38 co op engineer jobs at 17 companies in Chillicothe, OH
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Civil Engineering Co-op - Spring 2027
Michigan or Ohio or Indiana or Hilliard
FieldFull Time, Internship
Co-op applicants need a valid driver's license, U.S. driving experience, good driving record, computer literacy, physical ability to lift 50–60 pounds, and ability to work outdoors at construction sites.
3w
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Returning Co-op Engineer- Fall/Winter/Spring 2026-2027-Great Lakes Division (For Current/Former HNTB Co-ops only)
Milwaukee or Valparaiso or Sterling Heights or East Lansing or Ashwaubenon or Jackson or Indianapolis or Downers Grove or Detroit or Allen Park or Cleveland or Grand Rapids or Columbus or Westfield or Blue Ash or Chicago or Minneapolis or Madison
OnsiteFull Time, Internship
High school diploma/GED and current enrollment in an accredited post-secondary engineering program. Basic engineering calculations, Microsoft Office Suite proficiency, and introductory engineering principles required.
Microsoft Office Suite
1mo
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2027 Spring Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity Electronics
Wilmington or Newark or Circleville or Dayton or Towanda or Marlborough or Pasadena or Hayward or Midland or Carlsbad or Schaumburg or Cleveland or Parlin
OnsiteFull Time
Enrolled full-time in an ABET-accredited Bachelor's or Master's engineering program (Chemical, Mechanical, Electrical or related), GPA≥3.0, legal right to work in the U.S. without need for visa sponsorship; availability January–April for spring co-op.
3w
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Returning Co-op Engineer- Fall/Winter/Spring 2026-2027-Great Lakes Division (For Current/Former HNTB Co-ops only)
Allen Park or Ashwaubenon or Blue Ash or Chicago or Cleveland or Columbus or Detroit or Downers Grove or East Lansing or Grand Rapids or Indianapolis or Jackson or Madison or Milwaukee or Minneapolis or Sterling Heights or Valparaiso or Westfield
$21-$35/hr OnsiteFull Time, Internship
High school diploma/GED and current enrollment in an accredited post-secondary engineering program; basic engineering, geometric, algebraic, and calculation skills; Microsoft Office Suite proficiency.
Microsoft Office Suite
3w
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Returning Co-op Engineer- Fall/Winter/Spring 2026-2027-Great Lakes Division (For Current/Former HNTB Co-ops only)
Allen Park or Ashwaubenon or Blue Ash or Chicago or Cleveland or Columbus or Detroit or Downers Grove or East Lansing or Grand Rapids or Indianapolis or Jackson or Madison or Milwaukee or Minneapolis or Sterling Heights or Valparaiso or Westfield
$21-$35/hr OnsiteInternship, Full Time
Current/former HNTB interns enrolled in an accredited post-secondary engineering program; high school diploma/GED, basic engineering principles and calculations, Microsoft Office Suite proficiency required.
Microsoft Office Suite
1w
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Summer 2027 Co-op
Westerville or Michigan or Detroit or Milford or Toledo or Morgantown or Middletown or Clarion or Cleveland or St. Louis or Athens or Carnegie or Cheboygan or Columbus or Elyria or Fredericktown or Greenfield or Ohio or Indiana or Pennsylvania or Kentucky or West Virginia or Delaware or Maryland or District of Columbia or Virginia or North Carolina
FieldFull Time, Internship
Student seeking practical construction experience in engineering, project management, safety, surveying, estimating, design, procurement, operations, maintenance, repair, or field trades.
2d
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Brewery & Manufacturing Co-Op
St. Louis or Columbus or Williamsburg or United States
$26/hr OnsiteInternship
Current university student or recent graduate with a bachelor's degree and GPA of 3.0+. Requires flexibility for U.S. locations, rotating shifts, weekends, holidays, overtime, and industrial environmental conditions.
Lean Manufacturing
2mo
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Electrical Engineering Co-op/Internship (Fayette County, Ohio, United States, 43128)
Fayette County, Ohio, United States
OnsiteInternship, Full Time
Must be enrolled in an electrical engineering or related bachelor's/master's program, sophomore or above, 2.5+ GPA, available for a 10+ week full-time (40 hr/wk) co-op, legally authorized to work in the U.S., valid driver’s license, basic engineering coursework; AutoCAD/CATIA and Microsoft Office desired.
AutoCAD, Computer-Aided Design (CAD), Computer-Aided Three-Dimensional Interactive Application (CATIA), Microsoft Office
1w
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Manufacturing Engineering Co-op – US – Fall 2027
Evendale or Batesville or Durham or Bohemia or Arkansas City or Auburn or Madisonville or Asheville or Dayton or Rutland or Clearwater or Greenville or Terre Haute or Wilmington or McAllen or Erlanger or West Jefferson or Hooksett or Lafayette or Norwich or Lynn or Jacksonville or Sterling
$20/hr OnsiteFull Time, Internship
Current full-time bachelor's or graduate student in an accepted engineering or related major, minimum 3.0 GPA, U.S. work authorization, reliable transportation, and willingness to work at U.S. locations.
Lean, Six Sigma
3w
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Civil Engineering Co-op - Spring 2027
Hilliard or Michigan or Ohio or Indiana
FieldFull Time
Valid U.S. driver's license and good driving record, able to lift 50–60 lbs, work outdoors on uneven terrain, basic computer literacy, ability to sit/stand/stoop/kneel, strong communication and safety focus.
4d
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Winter 2027 Co-op - Maintenance Engineering (Columbus, OH)
Columbus, Ohio, United States
$31/hr OnsiteMultiple Commitments Available
Undergraduate enrolled full time in engineering, with strong organizational, communication, project management, and cross-functional skills. Microsoft Excel and PowerPoint required; PLC programming is a plus.
Microsoft Excel, Microsoft PowerPoint, PLC, HireVue, InterviewStream, Big Interview
4d
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Winter 2027 Co-op - Maintenance Engineering (Columbus, OH)
Columbus, Ohio, United States
$31/hr OnsiteMultiple Commitments Available
Undergraduate enrolled full time in an accredited engineering program. Requires organizational, communication, project management, cross-functional collaboration, Microsoft Excel and PowerPoint skills; PLC programming is a plus.
Microsoft Excel, Microsoft PowerPoint, PLC, HireVue, InterviewStream, Big Interview
1mo
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Water Engineer Co-op/Intern
Columbus, Ohio, United States
$22-$34/hr HybridInternship
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
6d
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2026 Fall Co-Op: Supply Chain, Logistics, Procurement and Industrial Engineering
Wilmington or Circleville or Richmond or Dayton
OnsiteFull Time, Internship
0+ YOEFull-time student pursuing a bachelor's or master's in supply chain, operations management, industrial engineering, business, or a related major; GPA 3.0+ and unrestricted U.S. work authorization required.
2d
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FIELD MANAGER CO-OP/INTERNSHIP
Columbus, Ohio, United States
FieldFull Time, Internship
Pursuing a bachelor's degree in construction management, engineering, or a related field; requires communication, organization, customer service, problem-solving, and ability to work on construction sites.
PACE, Sapphire, cellphone
2w
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Electrical Engineer Intern/Co-op Summer 2027
Arlington or Charlotte or Boston or Annapolis or Cincinnati or Plano or Prospect or The Woodlands or Richmond or Lexington or Indianapolis or Columbus
OnsiteMultiple Commitments Available
Pursuing a bachelor's degree in electrical or architectural engineering; AutoCAD and Revit preferred. Requires Microsoft Word and Excel proficiency, communication skills, teamwork, and local travel ability.
AutoCAD, Revit, Microsoft Word, Microsoft Excel
1mo
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Construction Project Engineer Co-Op
Columbus, Ohio, United States
OnsiteInternship
Pursuing a bachelor's in engineering, construction management, business, or related field; cooperative education participation; strong organization, communication, and problem-solving skills; able to lift up to 25 lbs.
2mo
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Reverse Engineer/Vulnerability Research Co-op (Spring 2027) (76343)
Columbus, Ohio, United States
$20-$40/hr OnsiteInternship
Current enrollment in an Associate/Bachelor/Master program in CS/CE or related; at least 1 year college coursework; experience with C/C++ and microcontroller debugging; knowledge of computer architecture and assembly (x86, x64, ARM, MIPS); familiarity with IDA Pro, Ghidra, or Binary Ninja; must be sole US citizen able to obtain security clearance.
C, C++, x86, x64, ARM, MIPS, IDA Pro, Ghidra, Binary Ninja, Java, C#, Python, GDB, OllyDbg, WinDbg, Immunity Debugger
1mo
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Architecture Co-op/Intern (Part-Time) - Spring 2027
Toledo or Columbus
$20-$23/hr OnsitePart Time, Internship
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
4d
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Construction Project Manager Intern or Co-Op (Summer 2027)
Columbus, Ohio, United States
OnsiteInternship
Enrolled in an accredited civil, mechanical, architectural, construction management, building science, or construction engineering program. Driver's license required; construction internship experience and 3.0 GPA preferred.