8 intern engineering jobs at 7 companies in Three Rivers, MI

1mo
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Manufacturing Engineering Intern
Portage, Michigan, United States
OnsitePart Time, Internship
Depatie Fluid Power
Depatie Fluid Power: Distributes fluid power parts and designs custom automation systems.
Currently enrolled in an engineering degree program; strong verbal/written communication, analytical and problem-solving skills; interest in hands-on manufacturing; proficiency with Microsoft Office; ability to work independently and on teams.
Microsoft Office, SolidWorks, APQP, Lean Manufacturing, PFMEA, DFMA
3w
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Enterprise Intern
Fremont or Dubuque
HybridMultiple Commitments Available
isolved
isolved: Cloud-based human capital management software for workforce operations.
Currently pursuing a bachelor's degree in Business, Information Systems, Computer Science, Engineering or related field; advanced Microsoft Office skills (Excel, Word, PowerPoint); strong analytical, communication, and organizational skills; foundational AI knowledge; Agile familiarity.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, AI
3w
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Enterprise Intern
Fremont or Dubuque
HybridMultiple Commitments Available
isolved
isolved: Cloud-based human capital management software for workforce operations.
Pursuing a bachelor's in Business/IS/CS/Engineering, advanced Microsoft Office skills, foundational AI knowledge, strong analytical, communication, and organizational skills, discretion with confidential information.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
2d
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Returning Intern Engineer - Summer 2026 - Great Lakes Division (For Current/Former HNTB Interns 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
$21-$40/hr OnsiteFull Time
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
High School diploma/GED plus current enrollment in an accredited post-secondary engineering program; basic engineering/math skills; proficiency with Microsoft Office; ability to prepare drawings and perform basic calculations.
Microsoft Office
2w
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Engineering Technician I
Niles or Buchanan
FieldFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
0.5+ YOEHigh school diploma or equivalent, 6 months experience, valid driver’s license may be required; obtain ACI within 90 days and nuclear density gauge certification preferred within 6 months; complete internal safety certifications.
3d
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Project Engineer Intern
South Bend or Chicago or Westmont or Milwaukee
$20-$25/hr OnsiteFull Time
Ryan Companies
Ryan Companies: Provides integrated commercial real estate development and construction services.
Pursuing a bachelor's in construction engineering/management or related, within 18 months of graduation; able to work 40 hours/week for a minimum three-month term; basic estimating, math, contract and drawing comprehension skills.
1mo
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Renewable Energy Engine Plant Technician
Elkhart, Indiana, United States
OnsiteFull Time
Waste Management
Waste ManagementNYSE: WM: Provides waste collection, recycling, and environmental services in North America.
5+ YOEHigh School Diploma or GED; 5 years diagnosing/repairing internal combustion engines and cooling systems; valid driver’s license.
4d
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Account Manager Industry
Schoolcraft, Michigan, United States
OnsiteFull Time
J. Rettenmaier USA LP
J. Rettenmaier USA LP: A manufacturing firm supplying building, road, and industrial products and supporting customers with technical and sales services.
3+ YOEBachelor's degree in science/engineering/business, 3+ years sales experience, strong technical aptitude, excellent communication, MS Office and business math skills, experience with international partners a plus.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, SAP