Computer Information Systems vs. Computer Science

Computer science (CS) is the study of computation, its application in the development of computer hardware and software and the theoretical study of algorithms, such as those used in machine learning. Let’s break this down a little further:

Computation is any type of calculation that involves numeric as well as non-numeric steps and follows a well-defined model. Any mechanical or electronic device that performs computation is known as a computer.

Computer software is a set of computer programs that manage the general operation of the computer as a whole. These programs may each contain a simple set of operations used to execute small tasks in order to accomplish a specific function within the computer.

On a practical level, an education in computer science can help you gain the foundational skills you need to pursue work as a coder or computer programmer. The courses you would take in a computer science program include software engineering, data structures, software systems and programs and software theory.

In a moment, we’ll dive into computer science vs. computer information systems; but first, we’ll define what computer information systems is on its own.

Computer information systems (CIS) is a discipline within computer science. It focuses on the use of information technology and custom applications within the context of business.

Keep in mind that a computer information system refers to computers that collect, store, process, interpret and distribute data and information for an organization, and the people that operate them. This is different than the term computer operating system, which is a container for all of the programs, software and applications that make up the functionality of a computer or mobile device.

An education in computer information systems can help you gain both technical and business knowledge, combining technical, computer science know-how with the IT-specific business knowledge needed to inform strategic business decisions. Typical courses include programming and web development, as well as database administration and system security and compliance.

CS careers tend to be more technical than CIS careers. Where computer science professionals create software programs and applications, computer information systems professionals implement and manage the software for their organization.

The educational pathways for both professions do have some overlap in the foundational computer science skills that both types of professionals need in order to be effective and efficient in their work. However, computer science programs cover technical and theoretical knowledge thoroughly, while computer information systems programs tend to be more specialized and practical.

In short, computer science professionals make software and systems, and computer information system professionals make strategic decisions about the features and uses of those systems.

According to the BLS, employment for computer information systems managers is expected to grow 15% from 2022 to 2032, much faster than the average for all occupations, with about 46,900 job openings for these professionals each year, on average, over the decade.¹ Again, this growth is projected on a national level and local growth will vary by location. BLS projections are not specific to DeVry University students or graduates and may include earners at all stages of their careers, not just entry level.  

When you earn a degree in computer information systems, you may be able to consider a variety of career paths after you graduate, but bear in mind that some career paths may require industry certifications or additional experience. One example of a career-focused CIS degree program is DeVry University’s Bachelor's Degree in Computer Information Systems.

Graduates of this program may consider careers such as:
 

Students can earn a number of degrees when they’re preparing to pursue a career in computer science, but according to the BLS they need at least a bachelor’s degree and possibly a master’s. The exact requirements will depend on the industry, the role itself and what the company wants their computer science professionals to work on. 

DeVry University does not offer computer science programs.  

Students preparing to pursue a career in computer information systems may explore a number of educational options. According to the BLS, computer and information systems managers typically need a bachelor’s degree in computer and information technology or a related field, and some employers may require a master’s degree. 

Typically, a computer information systems degree program includes coursework focused around computer programming and software development. Management information systems programs usually complement technical coursework combined with business classes.

The BLS further notes that for most computer and information systems management positions, several years of related work experience is required, and this experience requirement will vary with the employer organization. Director-level positions may require 5-10 years of related work experience. 
 

The skills you’ll learn in a degree program focused on computer information systems will vary depending on the school you attend. But here at DeVry, our online Bachelor’s Degree in Computer Information Systems program gives you the opportunity to acquire skills in areas like complex problem solving, logic and design, ethical uses for technology and information systems security. 

Our knowledgeable faculty provide hands-on learning opportunities in database management, web application development, programming, data analysis and much more. In this well-rounded bachelor’s degree program, workplace skills like technical writing, project management, communication and public speaking are emphasized alongside technical skills. 

When you choose one of the following career-focused specializations, you can align your education more closely with your career goals: