14 computer science intern jobs at 12 companies in Elmhurst, IL
3mo
Save
Mark Applied
Hide
AI Intern
Woodridge, Illinois, United States
OnsiteInternship, Full Time
Current student or recent graduate in computer science, AI, IT, or related technical program; minimum GPA 3.0; coursework or hands-on experience in software development or programming; strong Python foundation; interest in AI and enterprise deployment.
Python, LangChain, LangGraph, Azure DevOps, Cosmos DB, SQL Server, REST APIs, CI/CD
3w
Save
Mark Applied
Hide
Trade Support Intern
Chicago, Illinois, United States
$110k/yr OnsiteInternship
Must be pursuing a Bachelors or Masters in Computer Science with expected graduation Dec 2027–Jun 2028; proficiency in Python and GitHub; development or technical project experience.
Python, GitHub
1d
Save
Mark Applied
Hide
AI Product Intern
Chicago, Illinois, United States
$25/hr HybridPart Time, Internship
Pursuing or recently completed a computer science or related degree; strong communication, curiosity about AI, ownership, and comfort with ambiguity. No prior professional experience required.
Slack, Google Workspace, CRM systems, Metaview, Fireflies.ai, ChatGPT, Google
2mo
Save
Mark Applied
Hide
Fall Software Development Intern
Hammond, Indiana, United States
OnsiteInternship, Temporary
Current student or recent graduate in Computer Science or related field. Experience with JavaScript or Python, database management (SQL/PostgreSQL/MongoDB), and familiarity with AWS/Azure/Google Cloud preferred. Strong problem-solving and teamwork skills.
JavaScript, Python, SQL, PostgreSQL, MongoDB, AWS, Azure, Google Cloud
5d
Save
Mark Applied
Hide
Cyber Security IT Intern - REMOTE
Carmel or Chicago or United States
RemoteFull Time, Internship
Progress toward a bachelor\u0002s in computer science/IT, rising junior/senior, availability for 40 hrs/week for 10-12 weeks, US work authorization required, basic IT and cybersecurity knowledge, strong analytical and documentation skills.
Python, PowerShell
5d
Save
Mark Applied
Hide
Enterprise Architecture IT Intern - REMOTE
Carmel or Chicago or United States
RemoteInternship
Pursuing a bachelor\u0002s in computer science, IT, or related field; rising junior/senior; available 40 hrs/week for a 10-12 week summer internship; must have unrestricted US work authorization; preference for Central/Eastern US hours.
4d
Save
Mark Applied
Hide
2027 Business Technology Solutions Intern (Undergraduate)
North Chicago, Illinois, United States
$21-$38/hr HybridInternship
Pursuing a bachelor's in CS, Data Science, Computer Engineering, AI or related; enrolled following internship; graduation Dec 2027–Jun 2028; Microsoft Word/Excel/PowerPoint experience; GPA 3.0+ preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
5d
Save
Mark Applied
Hide
Artificial Intelligence (AI) IT Intern 2027 - REMOTE
Carmel or Chicago or United States
RemoteFull Time, Internship
Progress toward a bachelor’s in IT, computer science, or related field; rising junior/senior; available 40 hrs/week for 10–12 week summer; must have unrestricted U.S. work authorization; Central/Eastern time availability preferred.
2w
Save
Mark Applied
Hide
Quantitative Developer Intern
Chicago, Illinois, United States
OnsiteInternship
Pursuing a CS/CE or related degree (graduating 2028), strong problem-solving, knowledge of low-level computer science, exposure to design/architectural patterns, and interest in quantitative finance.
3w
Save
Mark Applied
Hide
Hardware Engineer Intern, Summer 2027
Chicago, Illinois, United States
$145k/yr OnsiteInternship
Pursuing a BS/MS/PhD in computer or electrical engineering or computer science, graduating by Aug 2029, GPA≥3.5, legal U.S. work authorization on day one (CPT/OPT/STEM accepted), knowledge of digital logic and HDL (Verilog/SystemVerilog/VHDL).
Verilog, SystemVerilog, VHDL, C++
1mo
Save
Mark Applied
Hide
Software Engineer Intern (Summer 2027 - Austin)
Austin or Chicago
OnsiteInternship
Student pursuing BS/MS/PhD in Computer Science or Computer Engineering (graduating Dec 2027–Jun 2028), proficient in C++, Python, or Java, strong CS fundamentals and problem-solving, ability to work in fast-paced team environment.
C++, Python, Java
1mo
Save
Mark Applied
Hide
Sports Performance Coach/Trainer Intern
Mount Prospect or Rosemont
$15-$18/hr OnsiteInternship, Part Time
Currently pursuing a bachelor's in kinesiology/exercise science/related field; working toward NSCA/ACSM/ACE/EXOS/ISSA/NASM certifications; CPR/AED preferred; basic computer skills; ability to demonstrate exercises and lift up to 100 lbs.
4d
Save
Mark Applied
Hide
2027 Summer Internship (US) - Product Security
Lincolnshire, Illinois, United States
$27-$34/hr HybridInternship
Current enrollment in computer engineering, cybersecurity, or computer science degree; anticipated graduation May 2027–May 2028; authorized to work in the US without sponsorship; interest in secure code, IDS, and security data analysis.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
17h
Save
Mark Applied
Hide
Staff Engineer, Query Optimization
United States or New York City or Dublin or Seattle or Palo Alto or Chicago or North America
$151k-$297k/yr RemoteFull Time
10+ YOE10+ years in data management, distributed systems, or backend engineering; production C++ or systems programming experience; database internals expertise; computer science degree or equivalent practical experience.
C++, MongoDB Query Language, AWS, Google Cloud, Microsoft Azure