• A B.S. in Computer Science covers algorithms and software development, while a B.S. in Electrical and Computer Engineering adds circuit design and embedded systems.
• Software developers earn a median of $131,450 annually, while computer hardware engineers earn $155,020 per year, according to the U.S. Bureau of Labor Statistics (BLS).
• The BLS projects about 317,700 annual tech openings through 2034, with information security analysts growing fastest at 29%.
• Coding and abstract problem-solving suit computer science, while hands-on circuit work suits computer engineering.
• Graduates from either program often move into overlapping roles, like software development or systems architecture.

You know you want to work with technology, but choosing between computer science and computer engineering can feel like splitting hairs. Both degrees involve coding, problem-solving and building the systems that power everyday life. So what actually distinguishes them from each other?

The short answer: Computer science (CS) focuses on software, algorithms and the theory behind how computers process information. Computer engineering (CE) blends that software knowledge with electrical engineering, giving you hands-on experience designing the physical hardware that makes computing possible.

The longer answer involves differences in coursework, career options and earning potential that can shape your professional path for years to come. This guide breaks down each degree, compares salaries and job outlooks and walks you through how to decide which program fits your goals.

A computer science degree is centered on how software works: how to design it, build it and optimize it. Students study algorithms, data structures, programming languages, operating systems and the mathematical foundations that underpin all of it. The discipline spans four core areas: hardware systems, software systems, computer theory and scientific computing.

At the undergraduate level, CS students learn a broad range of topics and work on projects across multiple areas of computing. Many programs cover artificial intelligence (AI), machine learning (ML), cybersecurity, database design and web development alongside foundational coursework in calculus, discrete mathematics and linear algebra.

A bachelor’s degree in computer science typically requires four years of full-time study. Some programs offer accelerated or five-year pathways that combine a bachelor’s and a master’s.

While course titles vary by institution, CS programs generally cover the following subjects:

• Data Structures and Algorithms
• Object-Oriented Programming (Java, C++, Python)
• Operating Systems
• Database Systems
• Computer Networks
• Software Engineering
• Discrete Mathematics and Linear Algebra
• AI or ML (upper-level electives)
• Cybersecurity Fundamentals (upper-level elective)

Graduates enter the workforce with the ability to design and develop software applications, analyze and solve computational problems, work with large datasets and communicate technical ideas to both technical and non-technical audiences. These skills translate across industries, from finance and healthcare to entertainment and government.

Computer engineering is an interdisciplinary field that combines principles of electrical engineering and computer science. Students in this program learn to design, develop and test both the physical hardware components and the low-level software that drives them. Think processors, circuit boards, embedded systems and the firmware that ties everything together.

While computer science focuses on code and theory, computer engineering brings you closer to the physical side of computing. You’ll work in labs with circuits, sensors and microcontrollers in addition to your programming courses.

A bachelor’s degree in computer engineering also involves four years of full-time study. Because the program spans two disciplines, the course load tends to be structured with fewer electives than a standalone CS degree.

Computer engineering programs typically include courses in both electrical engineering and computer science, such as:

• Circuit Analysis and Electronics
• Digital Logic Design
• Computer Architecture and Organization
• Microprocessor and Embedded Systems Design
• Signal Processing
• Operating Systems
• Programming (C, C++, Assembly)
• Calculus, Differential Equations and Physics
• VLSI Design or Robotics (upper-level elective)

Graduates gain the skills to design hardware components, develop embedded software, integrate hardware and software systems and troubleshoot complex computing architectures. Computer engineers work at the boundary where physical systems meet digital logic, a combination of skills that is increasingly relevant as connected devices solidify a place in daily life.

Despite their differences, these two programs share significant common ground. Understanding where they overlap can help you see why students often consider both before choosing a path:

• Strong math and science foundation: Both degrees require coursework in calculus, physics and discrete math. Analytical thinking is central to success in either field.
• Programming proficiency: CS and CE students learn to write code in languages such as C, C++ and Python. Programming is a daily tool in both disciplines.
• Operating systems and computer architecture: Students in both programs study how operating systems manage resources and how processors execute instructions.
• Problem-solving orientation: Both degrees train you to approach complex, open-ended problems with structured methods and creative thinking.
• High-demand job market: The U.S. Bureau of Labor Statistics projects employment in computer and information technology occupations to grow much faster than average from 2024 to 2034, with approximately 317,700 annual openings.
• Four-year bachelor’s timeline: Both programs lead to a bachelor of science degree and are typically completed in four years of full-time study.

While CS and CE share a foundation, they diverge in focus, coursework, lab requirements and the types of problems graduates tend to solve. The following distinctions can help clarify which program matches your strengths and interests:

• Primary focus: CS centers on software, algorithms and computational theory. CE integrates electrical engineering with software to build physical computing systems.
• Hardware vs. software emphasis: CS students spend the majority of their time writing and analyzing code. CE students divide their time between software and hands-on hardware labs.
• Lab work: CE programs include extensive lab sessions for circuit design, microprocessor testing and embedded systems prototyping. CS labs tend to focus on programming projects and software testing.
• Math and science requirements: Both require calculus and discrete math, but CE programs add physics-heavy courses in electromagnetics, signal processing and electronics.
• Elective flexibility: CS programs often offer a wider range of electives, allowing students to specialize in areas such as AI, cybersecurity or web development. CE curricula tend to be more structured due to the dual-discipline nature of the program.
• Accreditation standards: CS programs are typically accredited by the Computing Accreditation Commission of ABET, while CE programs fall under the Engineering Accreditation Commission of ABET.
• Typical work environment: CS graduates often work in software-focused settings: tech companies, startups and consulting firms. CE graduates may also work in manufacturing, semiconductor design or hardware research and development labs.

A computer science degree opens doors to a wide range of software-focused roles across industries. The following positions represent common career paths for CS graduates, along with median salary data from the Bureau of Labor Statistics. Job outlook percentages reflect the Bureau of Labor Statistics’ projected growth for each occupation between 2024 and 2034.

Software developers design, build and maintain applications and systems software for organizations across every industry.

• Skills: Programming (Python, Java, C++), software design, debugging, version control, agile development
• Median Salary: $131,450
• Job Outlook: 15% projected growth

Information security analysts plan and implement measures to protect an organization’s computer networks and systems from cyber threats.

• Skills: Network security, risk assessment, incident response, security tools, compliance frameworks
• Median Salary: $124,910
• Job Outlook: 29% projected growth

Data scientists analyze complex datasets to identify patterns, build predictive models and support data-driven decision-making across business functions.

• Skills: Statistical analysis, machine learning, Python/R, data visualization, SQL
• Median Salary: $112,590
• Job Outlook: 34% projected growth

Database administrators organize, store and secure an organization’s data using specialized software, ensuring data integrity and availability.

• Skills: SQL, database management systems, backup and recovery, performance tuning, security
• Median Salary: $123,100
• Job Outlook: 4% projected growth

These professionals invent new computing technologies and find innovative applications for existing ones, often working in research or advanced development teams.

• Skills: Algorithm design, advanced mathematics, programming, research methodology, written communication
• Median Salary: $140,910
• Job Outlook: 20% projected growth

Computer engineering graduates are well-positioned for roles that require a blend of hardware and software expertise. These careers span industries from semiconductor manufacturing and aerospace to consumer electronics and telecommunications.

Hardware engineers research, design, develop and test computer systems and components such as processors, circuit boards, memory devices and routers.

• Skills: Circuit design, hardware testing, CAD tools, troubleshooting, firmware development
• Median Salary: $155,020
• Job Outlook: 7% projected growth

Embedded systems developers build the specialized software that runs inside devices like medical instruments, automotive controllers, smartwatches and industrial equipment.

• Skills: C/C++, microcontroller programming, real-time operating systems (RTOS), hardware interfacing, debugging
• Median Salary: $156,000
• Job Outlook: No exact match on BLS, with closest category being software developers, which are projected to grow by 15% through 2034

Network architects design and build data communication networks, including local area networks (LANs), wide area networks (WANs) and cloud infrastructures.

• Skills: Network design, security protocols, cloud computing, capacity planning, communication skills
• Median Salary: $130,390
• Job Outlook: 12% projected growth

Systems engineers oversee the design, integration and management of complex computing systems, ensuring that hardware and software components work together reliably.

• Skills: Systems architecture, Linux/Unix administration, scripting, troubleshooting, project management
• Median Salary: $122,000
• Job Outlook: Varies by specialization; overall IT occupations growing much faster than average

These engineers design the very large-scale integrated circuits and field-programmable gate arrays used in processors, communication systems and consumer electronics.

• Skills: Verilog/VHDL, digital logic, simulation tools, semiconductor physics, verification
• Median Salary: $122,000
• Job Outlook: No exact match for this role in BLS, but the closest (computer hardware engineers) have 7% projected growth through 2034

Sources: Job outlook projections from the U.S. Bureau of Labor Statistics. Salary figures from Glassdoor, which reflects real-time compensation data from employee submissions. Salaries vary by experience, employer, industry and geographic location.

Choosing between computer science and computer engineering comes down to understanding your own strengths, interests and career goals. The following factors can help you evaluate which path makes sense for you.

If you enjoy writing code, solving abstract logic problems and thinking about how software can be optimized, computer science is a natural fit. If you are drawn to understanding how physical devices work, enjoy hands-on lab work and want to know what happens inside a computer at the hardware level, computer engineering may be the stronger choice.

Students entering college with prior coding experience, AP Computer Science coursework or a strong interest in software development often gravitate toward CS. Those with experience in electronics, robotics clubs or physics-heavy STEM projects may find CE aligns with skills they have already started building.

Both degrees take four years, but the structure differs. CS programs often allow students to select from a wider range of electives and concentrations (such as AI, cybersecurity or data science). CE programs tend to follow a tighter sequence of courses because students need to build proficiency in both electrical engineering and computer science. Consider how much flexibility matters to you when evaluating programs.

Both degrees lead to well-paying careers, but the job titles and industries differ. If your goal is to work in software development, data science, cybersecurity or AI, a CS degree provides the most direct path. If you want to design chips, build embedded systems, work in robotics or develop the hardware behind next-generation devices, CE gives you the engineering credentials you need.

In terms of earning potential, both degrees perform well. Software developers (a common CS career) report a national median salary of $122,000. Computer hardware engineers (a common CE career) report $101,000. Keep in mind that these are national medians across all experience levels. Entry-level salaries will be lower, and your specific role, industry and location will influence your compensation.

The job outlook is strong for both paths. The BLS projects that overall employment in computer and information technology occupations will grow much faster than average over the next decade. Software development roles, in particular, show 15% projected growth from 2024 to 2034, with about 129,200 openings annually. Computer hardware engineering is growing at 7%, with about 4,700 annual openings.

For students who are still undecided, it is worth noting that many careers overlap between the two fields. A computer engineering graduate can pursue software development roles, and a computer science graduate can move into systems architecture. The degree you choose gives you a starting point, not a ceiling.

This is one of the most common questions prospective students ask, and the answer is nuanced. Entry-level software developers and hardware engineers both earn competitive starting salaries, typically in the $70,000 to $90,000 range depending on location and employer. As you gain experience and specialize, salaries in both fields can reach well into six figures. The difference in earning potential has less to do with which degree you hold and more to do with the specific role, industry and skills you develop over time.

Marshall University’s College of Engineering and Computer Sciences (CECS) offers programs in both Computer Science and Electrical and Computer Engineering, giving you a clear pathway into either field.

The B.S. in Computer Science program, accredited by the Computing Accreditation Commission of ABET, emphasizes practical, hands-on learning grounded in strong theoretical foundations. Students study algorithms, software development, data structures and systems design while also gaining exposure to natural sciences, social sciences and business.

The program is built around outcomes that prepare graduates to analyze complex computing problems, design and implement solutions, communicate effectively in professional settings and practice ethical responsibility. Marshall’s computing facilities are state-of-the-art, and a minor in Computer Science is also available for students in other programs who want to build complementary technical skills.

Marshall’s B.S. in Electrical and Computer Engineering program, accredited by the Engineering Accreditation Commission of ABET, requires 132 credit hours. Electrical engineering is a broad field that deals with the study and application of electricity, electronics and electromagnetism, and the electrical and computer engineering disciplines together cover subfields ranging from power engineering and telecommunications to digital systems, cryptography and cyber-physical systems. Marshall’s program prepares graduates with a B.S.E.E. with two areas of emphasis: general electrical engineering and computer engineering.

The program also emphasizes service, systems-based knowledge and sustainability, with a focus on the interface of traditional electrical and computer engineering with new and emerging fields. Students have access to co-operative education opportunities, allowing them to gain full-time work experience with participating companies during their studies. Graduates are prepared for professional licensure and careers that span the full range of electrical and computer engineering fields.

At Marshall, no matter which program you select, you are part of a community that values every student. The university’s 17-to-1 undergraduate student-to-faculty ratio and average class size of about 25 students mean you will get individual attention from professors who are invested in your progress. With 85% of faculty holding a PhD or terminal degree, you will learn from professionals who bring both academic expertise and real-world perspective to the classroom.

Whether you choose computer science or computer engineering, Marshall’s programs are designed to prepare you with the technical skills, problem-solving abilities and hands-on experience that employers look for.

Your Next Step

Ready to explore which path fits your goals? Learn more about Marshall’s Computer Science and Computer Engineering programs, or request information to connect with our admissions team.