18 developer intern jobs at 13 companies in Sandusky, OH

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Software Engineer Intern (1st Shift)
Perrysburg, Ohio, United States
$22-$25/hr OnsiteFull Time
First Solar
First SolarNASDAQ: FSLR: Designs and manufactures thin-film photovoltaic solar modules.
Currently enrolled in a Bachelors/Masters/PhD program with ≥2 years of coursework in CS or MIS; coursework in OOP, data structures, SQL; ability to code in Python/C# and use scripting and CI/CD tools.
SQL, JavaScript, Generative AI Tools, Python, C#, Apache Spark, Apache Airflow, Kubernetes, PowerShell, xUnit, Ignition
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
1mo
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Validation Intern Fall 2026
Northwood, Ohio, United States
OnsiteInternship
Pilkington North America
Pilkington North AmericaTokyo Stock Exchange: 5202: Manufacturing glass and glazing products for automotive and building sectors.
Pursuing an undergraduate engineering degree; hands-on technical skills; strong analytical and problem-solving ability; teamwork and communication skills; proficiency with Microsoft Outlook, Word, Excel, and PowerPoint.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1w
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Intern - Technology Transfer & Venture Development (TVSF Program) - Division of Research
Bowling Green, Ohio, United States
$15/hr OnsiteInternship, Part Time
Bowling Green State University
Bowling Green State University: Provides public higher education and research programs in Ohio.
Current BGSU undergraduate or graduate student with strong communication, analysis, organization, and interest in entrepreneurship, innovation, or technology commercialization.
3w
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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
1mo
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Manufacturing Engineer Material Handling Intern (Fall 2026)
Perrysburg or Walbridge
$18-$30/hr OnsiteInternship, Full Time
First Solar
First SolarNASDAQ: FSLR: Designs and manufactures thin-film photovoltaic solar modules.
Must be currently enrolled in a Bachelor's, Master's, or PhD program. No prior experience required. Skills: Microsoft Office, AutoCAD, Minitab/JMP, Bluebeam. Internship (~16-17 weeks) includes troubleshooting, root cause analysis, equipment rollout, and final presentation; background check required.
Microsoft Office, AutoCAD, Minitab, JMP, Bluebeam
3mo
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R&D Intern Fall 2026 - Computer Science or Computer Engineering
Northwood, Ohio, United States
OnsiteInternship
Pilkington North America
Pilkington North AmericaTokyo Stock Exchange: 5202: Manufacturing glass and glazing products for automotive and building sectors.
Pursuing computer science or computer engineering; familiar with Microsoft Office 365; self-motivated; strong written/verbal skills; able to manage priorities and learn engineering math and statistics.
Microsoft Office 365
1mo
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Thin Film Material Development Intern (Fall 2026)
Perrysburg, Ohio, United States
$18-$25/hr OnsiteInternship, Full Time
First Solar
First SolarNASDAQ: FSLR: Designs and manufactures thin-film photovoltaic solar modules.
In-progress BS degree (materials/chemical engineering preferred), knowledge of thin film/plasma deposition, lab materials analysis, hands-on independence, strong communication and documentation skills.
2mo
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Internal Quality Engineer (MANSFIELD, OH, US, 44902)
Mansfield, Ohio, United States
$83k-$124k/yr OnsiteFull Time
TE Connectivity
TE ConnectivityNYSE: TEL: Manufacturer of electronic connectors and sensors for global industries.
2+ YOEBachelor's in Engineering; 2+ years quality engineering; AS9100 knowledge; internal audits; problem solving; cross-functional collaboration.
FMEA, 8D, 5 Why
3w
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Field Service Engineer
Budapest or Hungary or Westlake or Europe
FieldFull Time
Nordson
NordsonNasdaq: NDSN: Manufactures precision dispensing and fluid management equipment for industry.
Install, maintain, and repair x-ray inspection and related inspection systems; provide technical support, customer training, documentation, and international travel (~60-70%). Electromechanical background and strong English required.
CRM, X-ray inspection systems, acoustic imaging, optical inspection technologies
1mo
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2026 Internship & Co-Op Program
Tucson or Newton or Westford or Albuquerque or Wheatfield or Brewster or Buffalo or Cleveland or Elmore or Lorain or Leesport or Reading or Lincoln or Milwaukee or Delta or Mayfield Heights
$15-$25/hr OnsiteInternship, Temporary
Materion
MaterionNYSE: MTRN: Manufactures advanced engineered materials and precision optical solutions.
Must be junior or higher enrolled in relevant STEM, business, or communications coursework; U.S. citizen or Permanent Resident (ITAR); curious, willing to learn, and able to work in team settings.
1mo
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Research Internship
Cleveland or Parma or Westlake or Beachwood
HybridFull Time, Internship
University Hospitals
University Hospitals: Provides comprehensive healthcare, clinical research, and medical education services.
Bachelor's degree required. Support research projects: recruit/interview participants, collect and maintain confidential data, manage correspondence, provide administrative support, travel between clinics, and use Microsoft Office and social media tools.
Microsoft Office
1w
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Management Internship
Toledo, Ohio, United States
$16/hr OnsitePart Time
Menards
Menards: Operates a chain of big-box home improvement retail stores.
Paid 12-week, hands-on management training program with on-the-job training, flexible scheduling, and opportunities to develop retail management skills; weekend availability may be required.
1mo
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Management Internship
Oregon, Ohio, United States
$16/hr OnsitePart Time, Internship
Menards
Menards: Operates a chain of big-box home improvement retail stores.
Paid part-time 12-week hands-on retail management internship; on-the-job training; develop organizational, communication, and time-management skills; flexible scheduling; weekend hours available for extra pay.
1mo
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Medical Science Liaison - Great Lakes (IL, WI, MN, IA, MI, OH, MO)
Illinois or Wisconsin or Minnesota or Iowa or Michigan or Ohio or Missouri or Massachusetts or New Jersey or United States or Canada or Germany or Sweden or Switzerland or United Kingdom or Chicago or Madison or Rochester or Coralville or Detroit or Columbus or Cleveland or St Louis
$163k-$245k/yr RemoteFull Time
Lantheus
LantheusNASDAQ: LNTH: Develops and commercializes radiopharmaceutical and diagnostic imaging products.
Doctorate (PhD/PharmD/MD) required; MSL experience preferred; clinical expertise in oncology/radiopharmaceuticals/medical imaging; strong communications; 70% travel and residence near an international airport preferred; mandatory COVID-19 vaccination.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel
1mo
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Buyer II
Maumee, Ohio, United States
$65k-$95k/yr OnsiteFull Time
The McAlear Group
The McAlear Group: Manufacturing and industrial supply for garage and plumbing sectors.
4+ YOEDevelop domestic and international supply base, find and vet suppliers, manage supplier relationships, negotiate pricing/contracts, process purchase orders, analyze landed cost and inventory, ensure trade compliance; associate's degree and 4+ years international procurement experience required.
2w
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Co-Op New Product Development
North Olmsted, Ohio, United States
$33k-$46k/yr HybridIntern
Fortune Brands Innovations
Fortune Brands InnovationsNYSE: FBIN: Manufactures and sells home, security, and digital building products.
Currently enrolled in mechanical engineering or related program; proficiency in 2D/3D CAD (Solidworks), Microsoft Office; hands-on problem solving, DOE and tolerance knowledge preferred; able to work 40 hrs/week across multiple semesters.
Solidworks, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Senior Leader ITC, CES
Evendale or Norwalk
OnsiteFull Time
GE Aerospace
GE AerospaceNYSE: GE: Designs and manufactures jet engines and aerospace systems.
8+ YOE10+ years' experience in International Trade Compliance (minimum 8 years in ITC), proven leadership experience, ability to manage export authorizations, develop compliance programs, and engage with government officials. U.S. Person status required.
OCR EASE database, FLIGHT DECK

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