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196 developer intern jobs at 115 companies in Ohio

3mo
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Engineer Intern
Euclid, Ohio, United States
OnsiteFull Time
Hose Master
Hose Master: Manufactures flexible metal hoses and metal expansion joints.
Assist design, manufacturing, and testing; prepare drawings; analyze labor estimates; work on engineering projects under mentorship.
CAD software
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1mo
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Software Engineer Intern - Fall 2026
Canton or West Chester or Ohio
$23-$34/hr HybridPart Time, Internship
Synchrony
SynchronyNYSE: SYF: Provides consumer financial services and private label credit cards.
Pursuing a Bachelor's in Computer Science; strong CS fundamentals (OOAD, data structures, algorithms); familiarity with Spring, JEE, REST API, JavaScript and front-end frameworks (Angular/React); exposure to microservices and agile; must be 18+, HS diploma, pass drug/background/fingerprint checks, and be legally authorized to work in the U.S.
Spring, JEE, REST API, JavaScript, Angular, React
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2w
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Data Engineer Intern - Fall 2026
Cincinnati, Ohio, United States
OnsiteFull Time
Medpace
MedpaceNasdaq: MEDP: Full-service clinical contract research organization for medical development.
Working toward a Bachelor's in CS/Data Science or related, strong communication, analytical and problem-solving skills; coursework or experience with data warehousing, ETL/ELT, BI and databases.
Snowflake, SQL Server, Azure Sql, dbt, Azure Data Factory, SSIS, Microsoft Power BI
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3mo
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North America Engineer Intern
Middletown or Dayton or Detroit
OnsiteFull Time
Quaker Houghton
Quaker HoughtonNYSE: KWR: Developer and manufacturer of industrial process fluids and lubricants.
Currently studying Engineering; proficient in Excel; familiar with Power BI, AutoCAD; proactive, adaptable, and eager to learn.
AutoCAD, Excel, Power BI, Python, Power Apps
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3w
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Software Developer Co-op/Intern
Cincinnati, Ohio, United States
OnsiteInternship, Full Time
London Computer Systems
London Computer Systems: Develops property management software and business technology solutions.
Student-level co-op/internship; experience or coursework with C#, object-oriented programming, SQL, WPF, GUI and web/desktop application development; strong communication and problem-solving skills.
C#, SQL, WPF
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1mo
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2027 Manufacturing Engineer Intern
Ashville or Atlanta or Boston or Costa Mesa or Irvine or Seattle
$30-$40/hr OnsiteInternship
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Pursuing a Bachelor's in aerospace/mechanical or related field; rising senior returning to school after internship; U.S. Person required to access Controlled Unclassified Information.
Lattice OS
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2mo
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Data Engineer Intern - Fall 2026
Cincinnati, Ohio, United States
OnsiteInternship
Medpace
MedpaceNASDAQ: MEDP: Full-service clinical research organization for pharmaceutical and biotechnology industries.
Pursuing a Bachelor's Degree in Computer Science, Data Science, or related field; strong communication; analytical and problem solving skills.
Snowflake, SQL Server, Azure SQL, dbt, Azure Data Factory, SSIS, Power BI
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1w
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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
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1mo
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Electrical Engineer Intern/Co-op Fall 2026
Cincinnati or Arlington or Prospect or Dublin or Annapolis or Charlotte or Richmond or Columbus
OnsiteFull Time, Internship
Legence
LegenceNASDAQ: LGN: Provides engineering and maintenance services for mission-critical building systems.
Pursuing a bachelor’s in electrical or architectural engineering (sophomore/junior preferred); AutoCAD/Revit experience preferred; proficiency with Microsoft Word and Excel; ability to work full-time onsite in Columbus and travel locally for site inspections.
AutoCAD, Revit, Microsoft Word, Microsoft Excel
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5d
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Spring 2027 Construction Project Engineer Intern
Cincinnati, Ohio, United States
OnsiteFull Time
The Kroger Co.
The Kroger Co.NYSE: KR: Operates supermarkets, pharmacies, and jewelry stores across America.
Currently enrolled Construction Management or Engineering student (preferred GPA 3.0), motivated, leadership and communication skills, attention to detail, able to analyze information, customer-service oriented.
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1mo
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Development Intern
Cincinnati, Ohio, United States
OnsiteInternship
Cincinnati Metropolitan Housing Authority
Cincinnati Metropolitan Housing Authority: Provides affordable housing and rental assistance to Cincinnati residents.
0+ YOEInternship candidate with interest in real estate development, urban planning, or public policy; strong analytical, organizational, and communication skills; ability to manage multiple priorities.
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2mo
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Research Intern
Columbus, Ohio, United States
OnsitePart Time
Nationwide Children's Hospital
Nationwide Children's Hospital: Provides pediatric medical care and conducts advanced medical research.
Assist in research studies under supervision; gathers data, analyzes, prepares reports, and performs administrative tasks; flexible part-time schedule.
Laboratory equipment, Data analysis
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1mo
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Energy Engineer Intern
Worthington, Ohio, United States
$21-$23/hr OnsiteFull Time, Internship
Ameresco
AmerescoNYSE: AMRC: Develops and operates renewable energy and energy efficiency projects.
Currently pursuing a B.S./M.S. in engineering, experience with lighting/HVAC/controls, ability to analyze utility data, strong Excel/PowerPoint skills, and effective communication and presentation abilities.
MS Office Suite, Microsoft Excel, Microsoft PowerPoint
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1mo
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Mechanical Engineer Intern
Miamisburg, Ohio, United States
OnsiteInternship
American Cutting Edge
American Cutting Edge: Manufacturer of custom industrial blades and cutting solutions.
Currently pursuing an Associate's or Bachelor's in Mechanical Engineering or related field; experience or coursework in AutoCAD; strong communication, teamwork, mechanical aptitude, attention to detail, and willingness to learn.
AutoCAD
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3d
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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
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3w
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Engineering Intern
Mayfield, Ohio, United States
OnsiteInternship
Process Technology
Process Technology: Designs and manufactures industrial heating and power conversion equipment.
Hands-on support for new product development including assembly, testing, data analysis, SolidWorks modeling, and safe lab operation; ability to collaborate and work independently.
Microsoft Excel, SolidWorks
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2mo
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Childcare Intern
Akron, Ohio, United States
OnsiteMultiple Commitments Available
ACCESS
ACCESS: Provides emergency shelter and supportive services for homeless women.
1+ YOEPursuing degree in child development/early childhood education; 1+ year childcare/teaching experience preferred; CDA certification preferred; reliable transportation; mission-driven.
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2w
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Counseling Intern
Cleveland, Ohio, United States
OnsiteInternship
The Centers
The Centers: Providing integrated healthcare, early learning, and workforce services to families.
Must have a bachelor's in psychology/social work/sociology/art therapy or related field and be actively enrolled in a master's program; complete MHAs, develop treatment plans, provide psychotherapy, document care and attend supervision.
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2mo
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Senior Software Engineer, Machine Learning
Columbus, Ohio, United States
OnsiteFull Time
Path Robotics
Path Robotics: Developing autonomous robotic welding systems for manufacturing.
Architect, build, and maintain production-grade Python systems; lead practices; develop internal tooling for ML/CV/robotics workflows.
Python, CI/CD, Cloud, APIs, Machine Learning
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2w
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Engineer and Draftsman Intern
Cambridge, Ohio, United States
OnsiteFull Time
U.S. Bridge
U.S. Bridge: Designs and manufactures pre-engineered steel bridges.
Currently pursuing a degree in civil/structural engineering, attention to detail, proactive mindset, willingness to work on shop floor and in office, strong communication skills; background checks and drug testing required.
CNC
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