84 computer science intern jobs at 42 companies in Linden, NJ
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2026 Internship, Fall - Data Science
Morristown, New Jersey, United States
OnsiteInternship, Temporary
For-credit unpaid internship requiring proficiency in R and SQL, Microsoft Office, web scraping, strong communication, and enrollment in a mathematics, data science, or computer science program.
R, SQL, Microsoft Office Suite
3w
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2026 Internship, Fall - Data Science
Morristown, New Jersey, United States
OnsiteInternship
Proficiency in R and SQL, Microsoft Office, web scraping; enrolled in a mathematics/data science/computer science program; strong communication and ability to create KPIs and algorithms in a sporting environment.
R, SQL, Microsoft Office Suite, Web Scraping
2w
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IT Intern
Islandia, New York, United States
OnsitePart Time
Current university student in computer science or related field; programming experience in Java or Python preferred; able to support IT projects.
Java, Python
2d
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Lead, Data Science Internal Audit
Plainfield or North Chicago
$97k-$184k/yr HybridFull Time
6+ YOEBachelor's degree in computer science, statistics, data science, or related field; 6+ years of related experience; proficiency in Python, SQL, and R. MBA or master's preferred.
Python, SQL, R, Power BI, Tableau, Natural Language Processing (NLP)
4d
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IT Intern
Bronx, New York, United States
$22/hr OnsiteInternship
Current college student in IT, computer science, or related field with basic Windows OS and Microsoft 365 knowledge, troubleshooting skills, communication ability, and independent time management.
Windows OS, Microsoft 365
2d
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Quantitative Software Developer Intern
New York City or London or Paris
$120k-$150k/yr OnsiteInternship
Undergraduate or graduate study in computer science or engineering; significant Python, C++, C, or Java experience; systems programming interest; Linux internals knowledge; communication and ownership skills.
Python, C++, C, Java, Linux, Git, MySQL
1d
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Communications Intern
New York City, New York, United States
$18-$18/hr OnsitePart Time
Current college or graduate student; preferred major in political science, English, journalism, or communications, or pre-law. Requires writing, computer, research, organizational, and multitasking skills.
Twitter, Facebook
1w
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Investments Intern
Jersey City, New Jersey, United States
OnsiteInternship
Rising senior in finance/economics/computer science/investments; proficiency in Python, SQL, and advanced Excel; strong analytical and communication skills; willingness to pursue CFA preferred.
Python, SQL, Microsoft Excel, R, MATLAB, Bloomberg
3w
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Technology Intern
New York, New York, United States
$18/hr OnsiteFull Time, Part Time
Foundations in computer science/IT, AI literacy, cloud-native familiarity, basic cybersecurity knowledge, hardware and networking skills, ability to lift 30 lbs and stand for extended periods.
Zendesk
1mo
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Administrative Intern
Middletown or Mount Vernon
OnsiteInternship, Part Time
Must be enrolled in a degree program granting internship credit in business administration, non-profit management, finance, computer science, human resources or related field; strong analytical, organizational, and communication skills; proficiency in Microsoft Office; ability to handle confidential information.
Microsoft Office
1w
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IT Intern (Fall Semester)
Florham Park, New Jersey, United States
OnsiteInternship
Currently pursuing an IT, computer science, or information systems degree; eligible for academic credit; basic Windows, Microsoft 365, and computer hardware knowledge; strong communication and problem-solving skills.
Microsoft Windows, Microsoft 365
1w
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Software Engineer Intern - Winter 2027
New York City or Seattle or Los Angeles or Mountain View or San Francisco
$70/hr OnsiteInternship
Pursuing a bachelor's or master's in computer science, engineering, or a related field; 3.7 GPA minimum, introductory computer science coursework, and advanced programming experience.
Go, Python, Ruby, Java, Kotlin, C, C++
2w
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Help Desk Intern
Parsippany, New Jersey, United States
$20-$23/hr OnsiteInternship, Part Time
Currently pursuing IT/Computer Science degree, able to work ≥25 hrs/week, strong communication and customer service, GPA 3.0 preferred, ability to travel to satellite offices, programming/networking a plus.
6d
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Machine Learning Intern
United Kingdom or United States or Canada or California or New York City or Washington
$111k-$167k/yr OnsiteMultiple Commitments Available
Current or recent PhD, or MSc, in computer science, mathematics, AI, or related field; ML model experience; deep learning knowledge; Python and ML stack skills; existing UK, US, or Canadian work authorization.
Python, PyTorch, NumPy, SciPy, scikit-learn, Transformers, C++, C#
6d
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IT Support Intern - Summer 2027
New York City, New York, United States
$25/hr OnsiteInternship
Basic computer hardware and Windows knowledge, communication skills, initiative, and ability to lift up to 40 lbs. IT or computer science enrollment or graduation preferred.
Windows, Active Directory, Microsoft 365, Microsoft Exchange, Microsoft Teams, Microsoft OneDrive, Microsoft Entra ID, Atlassian Jira
1w
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Software Engineer Intern (Media Engine) - 2027 Summer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
Pursuing a bachelor's or master's in computer science, mathematics, or a related technical field; strong computer science, networking, operating systems, multimedia, programming, communication, and teamwork skills.
C++, C, Java, Kotlin, Objective-C, Swift, Python, Golang, FFmpeg, GStreamer, OBS Studio, VLC, x264, x265, WebRTC, RTP/RTCP, VoIP, Core Data, Core Animation, Android SDK, Nginx RTMP module, Licode, Kurento, mediasoup, Jitsi, iOS, Android, Windows, Mac, Linux
2mo
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Research Intern - Self-Improving AI
Cambridge or New York
$6k-$13k/mo HybridInternship
1+ YOEEnrolled in a Master's or PhD program in machine learning/computer science, 1+ year experience with deep learning/language modeling/ reinforcement learning, submit cover letter, references, and research samples; must be onsite at manager's worksite.
PyTorch, HuggingFace Transformers, vLLM
1mo
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Software Engineering Intern — Fall 2026
New York City, New York, United States
$40/hr OnsiteInternship, Full Time
0+ YOEPursuing a Computer Science or related degree; comfortable with TypeScript/JavaScript and Next.js; curious about LLMs; strong communication skills; previous internship experience is a plus.
LLMs, Next.js, TypeScript, JavaScript, MacBook
1d
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Summer 2027 IT Intern (May 2028 Graduates)
Stamford, Connecticut, United States
$17-$25/hr HybridInternship
Pursuing a Computer Science, Math, or related Engineering degree with May 2028 graduation; software development fundamentals, programming familiarity, communication skills, and U.S. work authorization required.
Python, Java, .NET, JavaScript, C#, HTML, SQL, MySQL, PostgreSQL, Oracle, React, Angular, AWS, Terraform, Jenkins, OpenAI, ChatGPT, Microsoft Copilot, Azure, Git, GitHub, GitLab
2d
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Human Resources Records Intern
New York City, New York, United States
$18-$22/hr HybridPart Time, Internship
Current college or graduate student required. Preferred study areas include human resources, library science, records management, or a related field; requires organization, confidentiality, computer, communication, and teamwork skills.
Microsoft Word, Microsoft Excel, Microsoft SharePoint
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