118 co op engineer jobs at 29 companies in Indiana

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2027 Corporate Parallel Co-op Program
Tucson or Green Valley or Champaign or Decatur or Mossville or Lafayette
$25-$43/hr HybridPart Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Enrolled full-time in an ABET-accredited engineering or engineering technology bachelor's program, 3.0+ GPA, analytical and collaboration skills; internship/co-op experience preferred; must work onsite during summer and part-time during school year.
ANSYS, Matlab, Simulink, C, C#, C++, Python, Visual Basic, HIL, SIL
2mo
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Engineering CO-OP- Summer 2027
Kendallville, Indiana, United States
OnsiteFull Time, Internship
Hendrickson
Hendrickson: Designs and manufactures suspension systems for heavy-duty commercial vehicles.
Minimum 3.0 GPA and sophomore status; pursuing IET/MET/DET or related engineering study; available for a multi-semester rotational co-op beginning Spring 2027; able to perform shop-floor time studies and assist with equipment troubleshooting.
CNC, Computerized maintenance management systems, Operator Detail Sheets (ODS), Control Plans, 8D
2d
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Engineering Co-op Fall 2026 (Cheney)
Edwardsport or North Carolina or South Carolina or Indiana or Ohio or Kentucky or Florida or Midwest
HybridInternship, Full Time
Duke Energy
Duke EnergyNYSE: DUK: Distributes electric power and natural gas to regional customers.
Currently pursuing an ABET-accredited engineering or related degree, graduating no earlier than December 2026, with a minimum 2.75 GPA and availability for a full-time 16-week co-op.
CAD, MFAD, STAAD Pro, MATLAB, PSS/E, Power World
1mo
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Land Survey Co-Op - Summer 2027
Ohio or Indiana
OnsiteInternship
DGL Consulting Engineers
DGL Consulting Engineers: A full-service civil engineering firm with a long legacy offering solutions in civil engineering, surveying, and construction management.
Student co-op role; assist with engineering calculations, reports, data input/analysis, and potential fieldwork. Requires enrollment in an engineering, construction, or surveying post-secondary program and strong communication and organization skills.
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Civil Engineering Co-op - Spring 2027
Lansing or Michigan or Ohio or Indiana
FieldMultiple Commitments Available
SME
SME: Professional consulting engineering firm specializing in geosciences and environment.
Civil engineering students for a full-time co-op involving field construction quality control, materials testing, site work, communication, problem-solving, a valid driver's license, and lifting up to 60 pounds.
computers
3w
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Civil Engineering Co-op - Spring 2027
Plymouth or Michigan or Ohio or Indiana
FieldFull Time
SME
SME: Engineering consulting for geosciences, materials, and the environment.
Co-op for students exposed to construction quality control, materials testing, field evaluations; requires valid driver's license, ability to lift ~50-60 lbs, and work outdoors.
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2027 Corporate Parallel Co-op Program
Mossville or Champaign or Tucson or Green Valley or Decatur or Lafayette
$25-$43/hr OnsitePart Time, Temporary
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Must be enrolled full-time in an ABET-accredited bachelor's engineering/engineering technology program, 3.0+ GPA, strong analytical and teamwork skills, submit resume and unofficial transcript, drug screen required; sponsorship not available.
ANSYS, Matlab/Simulink, C, C#, C++, Python, Visual Basic, HIL, SIL
1d
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Road Co-op - Indianapolis, IN
Indianapolis, Indiana, United States
OnsiteInternship
American Structurepoint
American Structurepoint: Full-service architecture and engineering consulting firm.
Student in civil engineering, construction engineering, transportation, hydraulics, or a related civil engineering program. Requires reliable transportation, strong work ethic, eagerness to learn, and collaboration.
MicroStation OpenRoads Designer (ORD), MicroStation, GEOPAK, Bluebeam, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
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
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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
Kokosing
Kokosing: Provides heavy civil, industrial, and marine construction services.
Student seeking practical construction experience in engineering, project management, safety, surveying, estimating, design, procurement, operations, maintenance, repair, or field trades.
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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
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
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
HNTB
HNTB: Infrastructure firm providing engineering, architecture, and construction management services.
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
2d
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Mechanical Engineering Co-Op
Fort Wayne or Detroit or United States
OnsiteFull Time, Internship
American Axle & Manufacturing
American Axle & ManufacturingNYSE: AXL: Manufacturer of automotive driveline and metal forming systems.
Full-time bachelor's student in mechanical, manufacturing, industrial engineering, or related technical field; 3.0 GPA; available year-round for at least 25 hours weekly; basic mechanical and manufacturing knowledge.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, NX 3D CAD, ERP, FMEA
1d
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Operations Co-Op (Spring 2027)
Mentor or Perris or Peachtree City or Mount Prospect or Greenfield or Lowell or Painesville or Fairport Harbor or Miamisburg or Oak Harbor or Neenah
$25-$28/hr OnsiteInternship
Avery Dennison
Avery DennisonNYSE: AVY: Manufacturer of materials science and digital identification products.
Pursuing a bachelor's degree in engineering with a Chemical, Electrical, Automation, Controls, Industrial, or Mechanical focus; commitment to at least two semesters, reliable transportation, and willingness to travel 10–20%.
1w
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Mechanical Engineering Co-Op- UofL
New Albany or Louisville
OnsiteInternship
Samtec
Samtec: Manufactures electronic connectors, cables, and optical interconnect solutions.
Student pursuing a bachelor's degree in mechanical engineering or a related field with strong communication, teamwork, analytical, problem-solving, time-management, and multitasking skills.
3D, Finite Element Analysis, Scanning Electron Microscope (SEM), X-ray
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Mechanical Engineering Co-Op- Purdue
New Albany or West Lafayette
OnsiteInternship
Samtec
Samtec: Manufactures electronic connectors and high-speed cable assembly systems.
Student pursuing a bachelor's degree in mechanical engineering or a related field, with strong communication, analytical, problem-solving, teamwork, flexibility, and time-management skills.
Finite Element Analysis, Scanning Electron Microscope (SEM), X-ray
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Mechanical Engineering Co-Op- Purdue
New Albany or West Lafayette
OnsiteInternship
Samtec
Samtec: Manufacturer of high-speed electronic connectors and cable assemblies.
Student pursuing a bachelor's degree in mechanical engineering or a related field with strong communication, teamwork, analytical, problem-solving, time-management, and project-management skills.
3D, Finite Element Analysis, Scanning Electron Microscope (SEM), X-ray
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Fall/Spring 2026/2027 Engineering Co-Op
Merrillville, Indiana, United States
$22-$28/hr OnsiteFull Time, Internship
Chicago Magnesium Casting Company
Chicago Magnesium Casting Company: Manufactures complex metal castings for the aerospace industry.
Pursuing a Mechanical/Aerospace or related engineering degree, min 12 semester hours completed, rising sophomore or higher, US work authorization without sponsorship, strong analytical and teamwork skills.
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Mechanical Engineering Co-op - Spring 2027
Greencastle, Indiana, United States
OnsiteInternship
Crown Equipment
Crown Equipment: Manufactures and distributes forklifts and material handling equipment.
Pursuing a bachelor's degree in mechanical engineering or a related field; requires communication, analytical, and interpersonal skills plus reliable transportation.
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Engineering Co-op/Intern - Summer 2027 (10998)
Anna or Marysville or Raymond or East Liberty or Russells Point or Troy or Greensburg or Tallapoosa or Lincoln or Timmonsville or Swepsonville or Torrance
$27-$35/hr OnsiteInternship, Temporary
Honda
HondaNYSE: HMC: Manufactures and develops motor vehicles, engines, and mobility products.
Mechanical engineering or related bachelor's/master's enrollment, sophomore standing, 2.5+ GPA, general engineering coursework, U.S. work authorization, driver's license, transportation, and 10-week full-time availability.
Computer-Aided Design (CAD), Programmable Logic Controller (PLC), Human Machine Interface (HMI)