16 intern computer science jobs at 12 companies in Brookhaven, NY
4w
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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
1w
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Systems Engineering Intern - Electrical Engineering & Computer Engineering/Science (Electric Power) - US - Summer 2027
Dayton or Bohemia
$20/hr OnsiteFull Time, Internship
0+ YOEFull-time engineering student with a 3.0+ GPA in an accredited bachelor's or graduate program; US citizenship or qualifying US Person status, reliable transportation, and programming proficiency required.
Microsoft products
2w
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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
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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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
1w
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Summer 2027 IT Intern (May 2028 Graduates)
Stamford, Connecticut, United States
$17-$25/hr HybridFull Time, Internship
Currently pursuing a Computer Science, Math, or related engineering degree and graduating May 2028. Requires software development fundamentals, communication skills, and U.S. work authorization; familiarity with listed technologies preferred.
Python, Java, .NET, JavaScript, C#, HTML, SQL, MySQL, PostgreSQL, Oracle, React, Angular, AWS, Azure, Terraform, Jenkins, OpenAI, ChatGPT, Microsoft Copilot, Git, GitHub, GitLab
2w
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Software Engineer – Intern (US)
New York City or Miami or Greenwich or Houston
$5k-$6k/wk OnsiteInternship
Bachelor's, master's, or PhD in computer science, computer engineering, or a related field; programming, design, analytical, probability, statistics, and communication skills required.
distributed computing, natural language processing, machine learning
2w
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Quantitative Research Engineer – PhD Intern (US)
New York City or Miami or Greenwich or Houston
$5k-$6k/wk OnsiteInternship
PhD in computer science, mathematics, statistics, physics, or another quantitative field; programming proficiency in C++, Python, or R; software development experience and strong communication skills.
C++, Python, R
2w
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Intern-IT Helpdesk Tech - Fall 2026
Bohemia, New York, United States
$17-$24/hr OnsiteInternship, Full Time
Currently enrolled in or experienced in computer science, information technology, or a related field; Windows and Microsoft Office proficiency; communication skills; and ability to lift 30 pounds and work at heights.
Windows, Microsoft Office
2w
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Quantitative Trader: Equity Quantitative Research – Intern (US)
New York City or Miami or Greenwich
$5k-$6k/wk OnsiteInternship
Quantitative degree in statistics, mathematics, computer science, physics, or related field; strong optimization, risk, problem-solving, communication, and quantitative research skills.
Statistics
5d
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2027 Technology Internship (US)
Chicago or Greenwich or Houston or Miami or New York City or Norwalk
$150k-$200k/yr OnsiteInternship, Temporary
0+ YOEPursuing a bachelor's, master's, or PhD in computer science, mathematics, statistics, business, or STEM; Python proficiency, machine learning and AI knowledge, analytical skills, communication, teamwork, and finance interest required.
Python, C++, Java
5d
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Cybersecurity Internship 2027
Greenwich, Connecticut, United States
OnsiteFull Time, Internship
Currently pursuing cybersecurity, computer science, or related degree; minimum 3.5 GPA; basic network and application security knowledge; familiarity with security tools; strong analytical, problem-solving, attention-to-detail, and documentation skills.
5d
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UI/UX Designer Internship 2027
Greenwich, Connecticut, United States
OnsiteFull Time, Internship
Currently pursuing a BS, MS, or Ph.D. in Computer Science or related field; GPA 3.5+; Figma and Adobe Creative Suite proficiency; strong visual design, communication, problem-solving, and time-management skills.
Figma, Adobe Creative Suite
6d
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Experienced Associate, Risk Advisory Services
New York City or Melville
$73k-$83k/yr OnsiteFull Time
1+ YOEBachelor’s degree in IT, computer science, accounting, or finance; 1+ year of internal audit, IT audit, consulting, or risk services experience; IT audit and SOX experience; Microsoft Office proficiency.
Microsoft Office Suite, Microsoft Excel, Microsoft Word, JD Edwards, SAP, Oracle, Microsoft Dynamics, NetSuite, Linux, Unix, Windows, AS400, SQL, IDEA, ACL
1w
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Staff Auditor
Purchase, New York, United States
$70k-$95k/yr HybridFull Time
2+ YOEBachelor's degree in accounting, finance, computer science, or management information systems; 2–4 years of relevant audit or finance experience; internal controls knowledge and strong Microsoft Excel and Word skills.
Microsoft Office, Microsoft Excel, Microsoft Word, COSO
4d
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INTERNAL POSTING: Information Systems Security Manager
Wallingford, Connecticut, United States
OnsiteFull Time
5+ YOEBachelor’s degree in computer science, information technology, cybersecurity, or related field plus 5 years of progressively responsible cybersecurity or related IT experience; Connecticut driver's license required.
firewalls, IDS/IPS, SIEM, Active Directory, Microsoft Entra ID (Azure AD), Microsoft 365, VMware vSphere, Microsoft Windows Server, Group Policy, Microsoft Excel, NIST, CJIS, HIPAA, CISSP, CEH, Security+, GIAC
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