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Computer Science

Computer Science general subject guide

What You Can Do with a Computer Science Degree

A computer science degree can lead to a diverse array of career opportunities in technology, business, healthcare, education, research, and more. Whether you're interested in coding, cybersecurity, data science, or emerging fields like artificial intelligence, computer science provides a strong foundation for in-demand roles across industries. Whether you plan to continue on to graduate school or enter the tech workforce right after your degree, this page can help you explore your options and understand what it takes to get there.

Career Paths with a Computer Science Degree

A computer science degree equips you with the technical and problem-solving skills needed for a wide range of in-demand careers across industries. Here are some popular career paths for computer science graduates:

  • Software Developer / Software Engineer
    Design, code, and maintain applications or systems software
    Requires: Bachelor’s degree in computer science or related field

  • Web Developer / Front-End or Back-End Developer
    Build and maintain websites and web applications
    Requires: Bachelor’s degree or coding bootcamp experience

  • Data Scientist / Data Analyst
    Use data to uncover trends, make predictions, and inform decisions
    Requires: Bachelor’s degree (entry-level); Master’s or certifications often preferred

  • Cybersecurity Analyst / Engineer
    Protect networks, systems, and data from security breaches
    Requires: Bachelor’s degree plus relevant certifications (e.g., CompTIA Security+, CISSP)

  • Computer Systems Analyst
    Evaluate and improve IT systems for organizations
    Requires: Bachelor’s degree; business background helpful

  • Artificial Intelligence / Machine Learning Engineer
    Develop algorithms that allow computers to learn from data
    Requires: Advanced math skills; graduate degree often preferred

  • IT Support Specialist / Network Administrator
    Maintain hardware, software, and computer networks
    Requires: Associate’s or bachelor’s degree; certifications helpful (e.g., Cisco, Microsoft)

  • Game Developer / Designer
    Create video games for consoles, computers, or mobile platforms
    Requires: Computer science or game design degree; portfolio of projects recommended

  • Computer Science Researcher / Academic
    Explore theoretical or applied questions in computing
    Requires: PhD for university-level research or teaching

  • Tech Project Manager / Product Manager
    Lead the development and delivery of technical products or systems
    Requires: Computer science and/or business background; strong communication skills

What Computer and Information Research Scientists Do

Computer and information research scientists develop new ways to use technology to solve real-world problems in business, science, healthcare, and beyond. Their work drives innovation in fields like artificial intelligence, cybersecurity, and robotics.

Typical responsibilities include:

  • Investigating complex computing challenges and designing solutions

  • Developing new software systems, programming languages, or tools

  • Collaborating with engineers and scientists on advanced tech projects

  • Running experiments using data science and machine learning methods

  • Analyzing results to improve system efficiency and performance

  • Writing and presenting research for academic or industry audiences

These scientists often work with algorithms to make computer systems smarter and faster. Some focus on software development, while others work on computer hardware—designing better architecture for faster processing or improved security.

Specialties within this field include:

  • Programming Language Design – Creating or refining languages to make coding more efficient

  • Robotics – Designing and programming robots to interact with the physical world, often in collaboration with engineers

Many computer and information research scientists work on interdisciplinary teams to create cutting-edge technology.

How to Become a Computer Scientist

Education

Computer scientists typically need at least a bachelor’s degree in computer science or a related field such as software engineering, information technology, or data science. More advanced roles—especially in research, development, or academia—may require a master’s degree or Ph.D.

Undergraduate programs usually include:

  • Core courses in programming, data structures, algorithms, and computer systems

  • Math courses such as calculus, linear algebra, and discrete mathematics

  • Electives in areas like artificial intelligence, cybersecurity, or mobile app development

  • Projects or capstone experiences that involve real-world problem solving

Some students choose to minor or double major in complementary fields like business, biology, or design, depending on their career interests.

Graduate programs allow students to specialize further, often in high-demand areas like machine learning, human-computer interaction, or robotics.

Do You Need a Graduate Degree in Computer Science?

Many computer science careers—like software development or IT—only require a bachelor’s degree. However, roles in research, advanced development, or academia often require a master’s or Ph.D. in computer science or a related field.

Specialized positions (e.g., in biomedicine or AI) may also require knowledge in other areas like biology or engineering. While a graduate degree can expand your opportunities, experience and a strong portfolio are often just as important in the tech industry.

Training

Gaining hands-on experience is essential. Students can build skills and portfolios through:

  • Internships with tech companies, startups, or research labs

  • Participating in hackathons or coding competitions

  • Contributing to open-source projects

  • On-campus research with faculty or through honors programs

  • Freelance work or personal projects (e.g., apps, games, websites)

Some research or academic careers may require postdoctoral training or additional certifications.

Advancement

With experience and further education, computer scientists can:

  • Lead software development or research teams

  • Become technical architects, senior engineers, or CTOs

  • Move into roles in data science, AI, or cybersecurity leadership

  • Transition to academia or applied research in industry or government

  • Start their own tech companies or consult on technology strategy

Important Skills and Qualities

  • Problem-solving skills – To design efficient, innovative solutions to complex problems

  • Programming proficiency – Especially in languages like Python, Java, C++, or JavaScript

  • Logical and analytical thinking – Critical for debugging, optimization, and systems design

  • Communication skills – For collaborating with teams, writing documentation, or presenting technical ideas

  • Adaptability – The field changes quickly, so a willingness to keep learning is key

  • Collaboration and teamwork – Many roles involve working on diverse, cross-functional teams

  • Creativity – To approach challenges from new angles and build user-centered solutions

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