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Theoretical Computer Science Internship Jobs (NOW HIRING)

Rackner

Computer Science Internship

College Park, MD

$19 - $25/hr

... computer scientists and engineers on challenging and impactful projects. You will be involved in research, development, and problem-solving, helping to shape the future of technology. This internship ...

Rackner

Computer Science Internship

College Park, MD · On-site

$19 - $25/hr

... computer scientists and engineers on challenging and impactful projects. You will be involved in research, development, and problem-solving, helping to shape the future of technology. This internship ...

Rackner

Computer Science Internship

College Park, MD

$19 - $25/hr

... computer scientists and engineers on challenging and impactful projects. You will be involved in research, development, and problem-solving, helping to shape the future of technology. This internship ...

MIT Human Resources

Research Scientist 3

Cambridge, MA · On-site

... theoretical computer science, machine learning, use of machine learning for enhancing mathematical discovery and formal verification; help set the project's research direction, lead several of the ...

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How much do theoretical computer science internship jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for theoretical computer science internship in the United States is $17.31, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $19.23 per hour, depending on experience, location, and employer.

What is a theoretical computer science internship?

A Theoretical Computer Science Internship is a temporary position, typically for students or recent graduates, focused on research and problem-solving within the foundational areas of computer science. Interns in this role explore topics such as algorithms, computational complexity, cryptography, and formal methods. They often work on mathematical proofs, theoretical models, or simulations under the guidance of experienced researchers or faculty. The internship provides valuable experience in academic research, logical reasoning, and advanced problem-solving, preparing participants for further study or research-oriented careers.

What types of projects do interns typically work on during a theoretical computer science internship?

During a Theoretical Computer Science Internship, interns often work on projects involving algorithm design, computational complexity, graph theory, or cryptography. These projects may include analyzing and improving existing algorithms, developing proofs of concept, or researching open problems under the guidance of senior researchers. Interns usually collaborate closely with other interns and full-time researchers, participate in regular group meetings, and are encouraged to present their findings. The work is generally research-oriented and may involve reading academic papers, writing reports, and sometimes contributing to publications.

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

To thrive as a Theoretical Computer Science Intern, you need a strong background in mathematics, algorithms, and discrete structures, often supported by coursework in computer science or mathematics. Familiarity with programming languages (such as Python or C++), LaTeX for documentation, and version control systems like Git is typically expected. Analytical thinking, problem-solving, and effective written communication are standout soft skills for this role. These skills are crucial for tackling complex theoretical problems, collaborating on research, and clearly presenting findings in both academic and professional environments.

What is the difference between Theoretical Computer Science Internship vs Data Science Internship?

AspectTheoretical Computer Science InternshipData Science Internship
Required CredentialsTypically requires computer science or related degrees, strong math backgroundRequires statistics, programming, and data analysis skills
Work EnvironmentResearch labs, academic settings, tech companies focusing on algorithms and theoryBusiness, tech companies, analytics firms working on data modeling and insights
Industry UsageAcademic research, R&D departments, tech industryBusiness analytics, marketing, finance, tech industry

Theoretical Computer Science Internships focus on algorithm development, computational theory, and mathematical foundations, often in research or academic settings. Data Science Internships emphasize data analysis, machine learning, and practical application of statistical methods in business or tech environments. While both require strong programming skills, their core focus and industry applications differ significantly.

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Theoretical Computer Science Internship jobs near you
Infographic showing various Theoretical Computer Science Internship job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, 2% Contract, and 1% Nights. Highlights an 75% Physical, 2% Hybrid, and 23% Remote job distribution, with an average salary of $35,995 per year, or $17.3 per hour.

Computer Science Internship

Rackner

College Park, MD

$19 - $25/hr

Internship

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 6 days ago

Job description

Title: Computer Science Intern

Location: College Park, Maryland (across the street from campus)

Who We Are:

Rackner is a software consultancy that builds cloud-native solutions for startups, enterprises, and the public sector. We are an energetic, growing consultancy with a passion for solving big problems for both startups and enterprises. We enable digital transformation for large organizations through the newest in distributed technologies as we are laser focused on end-to- end application development, DevSecOps, AI/ML and systems architecture and our methodology focuses on cloud-first and cost-effective innovation. Our customers hail from a diverse, ever-growing list of industries. We work with small startups, hyper-growth companies, and some of the largest enterprises.

Position Overview:

As a Computer Scientist Intern at Rackner, you will have the chance to work closely with our team of experienced computer scientists and engineers on challenging and impactful projects. You will be involved in research, development, and problem-solving, helping to shape the future of technology. This internship is designed to provide you with valuable real-world experience in a supportive and innovative environment. The primary objectives will be around automation of business processes and conducting research and development for DevSecOps tools. We intend to hire many interns with similar responsibilities.

Key Responsibilities:

  • Collaborate with the R&D team to design, develop, and implement software solutions and algorithms.
  • Conduct research on emerging technologies and industry trends to support project development.
  • Assist in troubleshooting and debugging software issues.
  • Participate in coding, testing, and documentation of software components.
  • Analyze and interpret data to generate insights and support decision-making.
  • Work on cross-functional projects and contribute to team discussions.
  • Learn and apply computer science principles to solve complex problems.
  • 10 hours/week during the school year, 40 hours/week in the summer, >51% of the time will be in office

Qualifications:

  • Currently pursuing a Bachelor's or Master's degree in Computer Science or a related field.
  • Strong programming skills in languages such as Python, Java, C++, or similar.
  • Familiarity with data structures, algorithms, and software development methodologies.
  • Excellent problem-solving and critical-thinking abilities.
  • Strong communication and teamwork skills.
  • Eagerness to learn and adapt in a fast-paced and evolving tech environment.
  • Passion for technology and a desire to contribute to innovative projects.
  • Must be able to prove HUBZone occupancy in the current year* within the first week of employment using one of the following methods
    • Lease covering March 26-September 23
    • Drivers License acquired before March 26
    • Voter Registration Card acquired before March 26

*Students at the University of Maryland likely reside in a HUBZone, if you aren't sure, the map can be found here https://maps.certify.sba.gov/hubzone/map

Additional Info/Benefits

Rackner embraces and promotes employee development and training and covers the cost of certifications relevant to a position and the technologies/services provided. Fitness/Gym membership eligibility, weekly pay schedule and employee swag, snacks, & events are offered as well!

  • 401k with 100% matching up to 6%
  • Highly competitive PTO
  • Great health Insurance with large network of providers
  • Medical, Dental and Vision
  • Life insurance, and short + long term disability
  • Industry-Leading Weekly Pay Schedule
  • Home office & equipment plan

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