At first glance, it is difficult to understand the difference between computer science and computer engineering. There is a great deal of overlap between the two fields. Both fields work with computer software and hardware, both require a working knowledge of advanced mathematical principles, and both necessitate creative problem-solving skills.
However, there are some key differences between computer science and computer engineering. If you are looking to pursue a postgraduate degree in these growing professional fields, read on to learn about their differences and find out which program is the best fit for you.
Computer science is the study of computer systems in an effort to make them easier to use and more efficient. Computer science includes both theoretical and practical applications. Learning and perfecting the various programing languages, as well as the algorithms that run the computer’s programs and applications, are a large part of this field of study.
Computer scientists are expected to have an understanding of software engineering principles and should be able to design, implement, and analyze a variety of computational systems. They should also have an understanding of computer hardware systems, although the majority of the work on these systems falls under the domain of computer engineers.
Computer engineering is the study of computer hardware and software systems, in an effort to understand how they work, create them, and maintain them. Computer engineering is a mix of computer science and electrical engineering. It is important for computer engineers to be familiar with electrical engineering principles and practices, because they are frequently responsible for ensuring that all pieces and parts of the computer system and network are integrated and working together properly.
According to the U.S. Bureau of Labor Statistics (BLS), computer engineers, "research, design, develop and test computer systems and components such as processors, circuit boards, memory devices, networks and routers.” Although computer engineers do not work solely on the design, implementation, and integration of computer hardware, it is the majority of their work and the biggest distinguishing factor from computer scientists.
With either a Master in Computer Science, or a Doctorate in Computer Engineering from WVU, the professional opportunities are endless. Now is a great time to study computer sciences and engineering, as job security is high, and both fields are expected to continue to see an increase in the number of jobs, according to the BLS.
Three growing careers in these fields are: web developer, information security analyst, and computer engineer. Each of these careers requires specific skills. Some are tailored toward computer scientists, while others are more suited for computer engineers. Comparing different professional careers helps to highlight the differences in the fields.
Web developers create the technical structure for websites, as well as honing the website’s design for usability, access, and search engine optimization. This requires an in-depth knowledge of coding other computer languages.
Information security analysts are responsible for protecting networks from cyber attacks. They install systems to protect sensitive information and are also responsible for repairing damages if there is a security breach. Jobs as a web developer or an analyst are popular choices for graduates of computer science degrees.
Computer engineers are responsible for everything from maintaining operating systems, to updating software and hardware, to setting up LAN environments, to desktop troubleshooting. This profession requires the specific skills acquired through postgraduate computer engineering studies.
A great way to demand a higher salary or a more competitive position in a company is to return to school for a graduate degree, and the fields of computer science and engineering are no exception. But how do you decide which career or graduate path is best for you?
One way to discern the best path is to look at your undergraduate studies. Did you enjoy classes that focused on microprocessor systems or computer architecture the most? If you enjoy taking computers apart and putting them back together in order to solve problems, then pursuing a graduate degree in computer engineering might be the best fit for you.
Maybe you have always dreamed of developing the next big app, or maybe you are constantly redesigning websites. If coding and cryptography, network security and privacy, or algorithms and operating systems were your favorite undergraduate classes, then pursuing a graduate degree in computer science could be the way to go.
West Virginia University offers both a Doctorate in Computer Engineering, and a M.S. in Computer Science. To learn more about each of these degrees and their respective fields, visit the Lane Department of Computer Science & Electrical Engineering website.
As an aspiring STEM professional and leader, we invite you to explore our newest interactive resource — A Guide to Graduate Programs and Careers in STEM!