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Computer Science Internship Jobs in New Jersey (NOW HIRING)

Crowe LLP

Machine Learning Intern

Livingston, NJ · On-site

$27 - $42/hr

DS interns will have a designated data scientist mentor and will spend the majority of their time ... Computer Science Mathematics Natural or Social Sciences Relevant additional backgrounds also ...

Stryker

$35/hr

... Computer Engineering, Computer Science, Software Engineering, Supply Chain Management/Logistics ... the internship. * Cumulative 3.0 GPA or above (verified at time of hire) * Must be legally ...

New

Stryker

$35/hr

... Computer Engineering, Computer Science, Software Engineering, Supply Chain Management/Logistics ... the internship. * Cumulative 3.0 GPA or above (verified at time of hire) * Must be legally ...

New

Stryker

$35/hr

... Computer Engineering, Computer Science, Software Engineering, Supply Chain Management/Logistics ... the internship. * Cumulative 3.0 GPA or above (verified at time of hire) * Must be legally ...

New

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Computer Science Internship information

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How much do computer science internship jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for computer science internship in New Jersey is $21.60, according to ZipRecruiter salary data. Most workers in this role earn between $11.74 and $24.90 per hour, depending on experience, location, and employer.

What are internship opportunities in computer science?

An internship in computer science provides on-the-job training for students who study computer science. Your duties in this program depend on the focus on the internship. Some interns get experiencing coding and developing software, applications, or website user interfaces. As an intern, you work under the direction of programming and development professionals. Your responsibilities include writing lines of code, testing and debugging software, learning computer languages in a realistic setting, and functioning as part of a team. Other computer science internships focus on providing technical support, cybersecurity services, or administration services as part of an IT team.

What is a computer science internship?

A computer science internship is a temporary position that allows students or recent graduates to gain practical experience in the field of computer science. Interns typically work on real-world projects, assisting with programming, software development, data analysis, or IT support under the supervision of experienced professionals. These internships provide valuable hands-on skills, networking opportunities, and insight into potential career paths within technology industries.

What types of projects does a computer science intern typically work on, and how much autonomy can I expect?

Computer Science interns often contribute to real-world projects such as developing new software features, debugging code, automating processes, or supporting infrastructure. While the level of autonomy varies by company, interns are generally given meaningful tasks and encouraged to collaborate with senior engineers and cross-functional teams. You'll likely participate in code reviews, agile sprints, and team meetings, gaining hands-on experience and feedback. Many organizations assign mentors to guide interns, helping them balance independence with structured learning and support.

What are the key skills and qualifications needed to thrive as a computer science intern, and why are they important?

To thrive as a Computer Science Intern, you generally need foundational knowledge in programming, algorithms, and data structures, often supported by progress toward a computer science degree. Familiarity with coding languages such as Python, Java, or C++, as well as experience using version control systems like Git, is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns stand out in collaborative environments. These skills and qualities are essential because they enable interns to contribute meaningfully to projects, adapt to new technologies, and work efficiently within a development team.

What is the difference between Computer Science Internship vs Software Developer Intern?

AspectComputer Science InternshipSoftware Developer Intern
Required CredentialsTypically pursuing or recent graduate in CS or related fieldSame as CS internship, often students or recent grads
Work EnvironmentVaries across tech companies, research labs, startupsPrimarily software development teams in tech firms
Employer & Industry UsageUsed across academia, industry, research projectsPrimarily in software development companies and tech industry
Common Search & Comparison IntentUnderstanding internship opportunities in CSComparing software development internship roles

Both Computer Science Internships and Software Developer Internships target students or recent graduates interested in tech. While CS internships may include research, data analysis, or broader technical roles, Software Developer Internships focus specifically on coding and software creation. The choice depends on your career goals and the specific skills you want to develop.

What do you do as a computer science intern?

A computer science intern typically assists with software development, coding, testing, and debugging projects. They may work with programming languages like Python, Java, or C++, and often collaborate with teams to gain practical experience in software engineering and problem-solving. Internships usually involve learning industry tools and following project deadlines under supervision.

What internships should I apply for in computer science?

Computer science internships are available in tech companies, startups, and research labs, often focusing on software development, data analysis, or cybersecurity. Applicants should have programming skills in languages like Python, Java, or C++, and may need to demonstrate problem-solving abilities or relevant coursework. Internships can be paid or unpaid and typically require a resume and sometimes a cover letter or technical assessment.
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For Computer Science Internship jobs in New Jersey, the most frequently searched job titles are:

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Computer Science Internship jobs near you
Infographic showing various Computer Science Internship job openings in New Jersey as of September 2026, with employment types broken down into 100% Part Time. Highlights an 100% Remote job distribution, with an average salary of $44,929 per year, or $21.6 per hour.

Adjunct of Info and Computer Science

Jersey City, NJ

SAINT PETERS UNIVERSITY
Colleges, Universities, and Professional Schools • 201 - 500 employees
Learn more about SAINT PETERS UNIVERSITYexternal

Full-time

Re-posted 19 days ago

Job description

Seeking Adjunct Professors to teach undergrad computer science and graduate cybersecurity courses at Saint Peter's.

About Saint Peter's University

Saint Peter's is one of 27 Jesuit colleges and universities in the United States. Established in 1872, the University blends a unique learning experience shaped by rigorous academics, internships that provide real-world experience, community service, and a genuine, caring community that supports alumni long after graduation. Saint Peter's offers more than 50 undergraduate majors as well as master's level and doctorate programs

Job Summary:

Saint Peter's University has an opening for Adjunct Professors to teach undergraduate computer science courses (day) and graduate cyber security courses (evening). Courses are Introduction to Computers, Decision Support Systems, Information Technology Ethics, Computer Science Seminar, Cyber Security and Risk Management, and Cyber Crime & Digital Forensics.

Rank: Adjunct Instructor

Tenure Information: Non-Tenure Track

Adjunct Rate: $750 - $1,000 per credit hour

Education:

Master's degree required, Ph.D. preferred.

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