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Computer Science Internship Jobs in Lehigh Valley, PA

Danaher

Digital Analyst Internships

Allentown, PA · On-site

$97K - $115K/yr

By submitting your interest, you'll be among the first to know when internship opportunities open ... Students currently pursuing a bachelor's degree in Computer Science, Information Systems, or a ...

Danaher

Digital Analyst Internships

Allentown, PA

$97K - $115K/yr

By submitting your interest, you'll be among the first to know when internship opportunities open ... Students currently pursuing a bachelor's degree in Computer Science, Information Systems, or a ...

Vantage

PHP/React Developer, Team Lead

New Hope, PA · On-site

Bachelor's degree is required in Computer Science, Information Technology, or a related field. * 5+ ... interns, and junior developers). * Relaxed yet enthusiastic and motivated attitude towards the ...

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Computer Science Internship information

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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Computer Science Internship jobs near you
Infographic showing various Computer Science Internship job openings in Lehigh Valley, PA as of August 2026, with employment types broken down into 47% Internship, 29% Full Time, 18% Part Time, and 6% Temporary. Highlights an 94% In-person, and 6% Remote job distribution.

IT Cybersecurity Internship (Summer 2027)

East Penn Manufacturing - Deka Batteries

Lyon Station, PA

$13.75 - $18.25/hr

Full-time, Temporary, Internship

Posted 12 days ago

Job description

Get to know East Penn!

East Penn is a stable, essential employer, and has been voted one of the Best Places to Work in PA for 21 years!

At East Penn, our employees are our culture; our employees will always be the heart of the company.  We are a private, family-owned enterprise committed to cultivating an atmosphere that honors the contributions of everyone.  We want our employees to have long-term careers, and many do.  More than 38% of our workforce has over a decade of service.  Our open-door management policy, comprehensive benefits package, employee appreciation and recognition events, and career advancement opportunities are just some of the ways we show our employees how incredibly valued they are.

EOE/VEVRAA

East Penn is an Equal Opportunity Employer.  You will receive consideration for employment without regard to race, color, religion, age, sex, national

Overview

Are you passionate about cybersecurity and eager to learn in a hands-on environment? We are excited to offer an IT Cyber Security Internship that provides you with a unique opportunity to gain practical experience while contributing to our team's mission of protecting vital information. As an intern, you will work closely with our seasoned professionals who will mentor you and guide you through various aspects of cybersecurity. You'll get the chance to dive deep into areas such as threat detection, incident response, and security assessments. This internship is designed for those who are ready to take their theoretical knowledge and apply it in a real-world setting. You'll be involved in various projects that aim to strengthen our cyber defenses and protect against potential threats. Collaborating with a friendly and supportive team, you will learn about the latest tools and techniques used in the industry. Whether you're troubleshooting security issues or participating in the development of security policies, this role is perfect for those looking to kickstart their career in IT cybersecurity. Join us and make a difference while you build your skills and grow your professional network. We can't wait to meet you!

Responsibilities
  • Assist in monitoring network security and analyze security incidents.
  • Participate in vulnerability assessments and remediation.
  • Help maintain and improve the security posture of existing systems.
  • Support the creation and updating of security documentation and policies.
  • Conduct research on emerging security technologies and trends.
  • Engage in cybersecurity awareness training initiatives.
  • Collaborate with team members to respond to security alerts and incidents.
  • Perform other duties as required by management.
Qualifications
  • Pursuing a degree in Cybersecurity, Computer Science, or related field.
  • Familiarity with networking concepts and protocols.
  • Understanding of basic security principles and practices.
  • Knowledge of operating systems (Windows, Linux, etc.).
  • Experience with security tools such as firewalls, antivirus, and SIEM.
  • Strong analytical and problem-solving skills.
  • Excellent communication skills and a team-oriented attitude.
  • Able to work full-time 40 hours per week during the summer (May-August), flexible schedule, and hourly pay.
Employment Type: OTHER

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