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Theoretical Computer Science Jobs (NOW HIRING)

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 ...

Fairygodboss

Cryptologic Computer Scientist

Odenton, MD · On-site

$107K - $195K/yr

Design, develop, deploy, and sustain solutions to complex cryptologic computer science problems. * Apply expertise in areas such as operating systems, algorithms, compiler theory, computer ...

Leidos

Cryptologic Computer Scientist

Odenton, MD · On-site

$107K - $195K/yr

Design, develop, deploy, and sustain solutions to complex cryptologic computer science problems. * Apply expertise in areas such as operating systems, algorithms, compiler theory, computer ...

Leidos

Cryptologic Computer Scientist

Odenton, MD · On-site

$107K - $195K/yr

Design, develop, deploy, and sustain solutions to complex cryptologic computer science problems. * Apply expertise in areas such as operating systems, algorithms, compiler theory, computer ...

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$126.6K

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How much do theoretical computer science jobs pay per year?

As of Sep 10, 2026, the average yearly pay for theoretical computer science in the United States is $126,612.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,000.00 and $153,000.00 per year, depending on experience, location, and employer.

What is a theoretical computer science?

A Theoretical Computer Science job focuses on studying the fundamental principles of computation, algorithms, complexity, and mathematical models of computing. Professionals in this field work on problems related to computational efficiency, cryptography, machine learning theory, and formal methods. They often conduct research in academia, develop new algorithms, or contribute to cutting-edge technology in industry. These roles typically require strong mathematical skills and expertise in logic, discrete mathematics, and algorithm design.

What are typical responsibilities for someone working in theoretical computer science?

Theoretical Computer Science professionals often spend their days conducting original research, developing new algorithms, and analyzing computational problems from a mathematical perspective. They may collaborate closely with other researchers in interdisciplinary teams, attend academic conferences, and contribute to scholarly publications. While much of the work is individual and highly focused, regular interaction with collaborators and the broader academic community is common. This role can also involve mentoring students and engaging in peer review, making it both intellectually stimulating and highly collaborative.

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

To thrive in Theoretical Computer Science, a strong background in mathematics, algorithms, and computational theory is essential, usually backed by an advanced degree such as a master's or PhD in computer science or a related field. Familiarity with formal verification tools, mathematical modeling software, and programming languages like Python or C++ is often required. Critical thinking, analytical reasoning, and effective written communication are standout soft skills for this role. These competencies are vital for developing rigorous proofs, articulating complex concepts, and contributing meaningful insights to the field.

Is theoretical computer science useful?

Theoretical computer science is useful for understanding fundamental principles of algorithms, computation, and data structures, which underpin many practical applications in software development, cryptography, and artificial intelligence. It provides a strong foundation for roles involving research, algorithm design, and advanced problem-solving, often requiring skills in mathematics and programming languages. This knowledge can lead to careers in academia, industry research, and technology innovation.

What jobs can you do with theoretical computer science?

Theoretical computer science graduates can pursue roles such as research scientists, algorithms engineers, cryptographers, and data scientists. These positions often require strong analytical skills, programming knowledge, and understanding of computational complexity and algorithms. They are commonly found in academia, technology companies, cybersecurity firms, and research institutions.
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Cities with the most Theoretical Computer Science job openings:

What are the most commonly searched types of Theoretical Computer Science jobs?

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What are popular job titles for Theoretical Computer Science?

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Theoretical Computer Science jobs near you
Infographic showing various Theoretical Computer Science job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 82% Full Time, 13% Part Time, 2% Contract, and 1% Nights. Highlights an 81% Physical, 1% Hybrid, and 18% Remote job distribution, with an average salary of $126,612 per year, or $60.9 per hour.

Research Scientist 3

Cambridge, MA • On-site

MIT Human Resources
Human Resource Programs Administration • 1 - 10 employees
Learn more about MIT Human Resourcesexternal

Full-time

Re-posted 8 days ago

Job description

RESEARCH SCIENTIST 3, Computer Science and Artificial Intelligence Lab, to lead a research program on Provable AI Safety through Self-Proving Models; advance AI safety research, a strategic priority at MIT, by building both the theoretical foundations and the practical implementation of AI systems that prove the correctness of their own outputs; serve as a key member of a research team spanning 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 program's parallel research tracks, and supervise PhD students; and publish their research and work.

The full job description is available, here: https://www.dropbox.com/scl/fi/v0fh102aidthd9klzwqz8/Research-Scientist-3-Job-Description.docx?rlkey=sfv1s790df7ozb9e3uedukkku&st=1ckptkco&dl=0


 

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About MIT Human Resources

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Our mission is to advance a vibrant and diverse work community where individuals and groups thrive and contribute to MIT's excellence. We offer Support, Services, and Programs to enhance your work life. We're here to help. MIT is committed to helping employees achieve a healthy balance between their careers and the full lives they lead off-campus. Explore all of MIT's Work & Life resources, including MyLife Services, which provides 24/7 access to a network of experts available to help with life’s challenges.

Industry

Human resource programs administration

Company size

1 - 10 Employees

Headquarters location

Cambridge, MA, US

Year founded

2014

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