Earning an online bachelor’s in computer science can help set you on the path to pursuing a variety of roles in the field. Completing your coursework online may give you time to work at your current job and have the flexibility to take classes on your own schedule.

This guide features important details about earning a BS in computer science, including admissions requirements and specializations.

Computer science is the study of computers, including computational theory, hardware and software design, algorithms and the ways humans interact with technology. A computer scientist is someone who employs these core ideas to create programs that solve some sort of problem.

A bachelor’s degree in computer science lays the foundation for students to grow their knowledge within computer programming and apply it to real-world business situations down the road. Areas of focus within these programs may include topics such as data science, cybersecurity engineering, software engineering, web development and more.

With computers as ubiquitous as electricity, computer science is one of many fields that you can explore from any location—be it a high-tech university lab or the comfort of your bedroom. Some online computer science degree programs may deliver lectures live, and others offer recorded lectures so you can watch whenever you like, allowing for more flexible learning. Some schools may use a combination of the two.

An online computer science bachelor’s degree can offer students a curriculum that closely emulates the day-to-day experience in the life of a real computer scientist from anywhere in the world.

There are a number of factors to consider when exploring online computer science bachelor’s degree programs. They may include:

Once you answer some of these questions, you may begin applying to programs. Remember that just because a school has excellent marketing doesn’t mean that it’s the right place for you. You’ll be spending a substantial amount of time and money to earn your degree, so you want to make sure the particular school and program are a good fit.

Ready to look into a bachelor’s in computer science online? There are a number of programs available. Some universities offer online-only programs while others have physical locations where you can earn your degree. The following are universities across the United States that offer online programs.

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Each online bachelor’s degree in computer science program has its own set of admissions requirements. Common requirements may include:

Additionally, some programs may ask that you complete prerequisites or show that you have volunteer or work experience in the computer science field.

A number of BS in computer science programs require candidates to complete 120 credits to earn their degree and include core classes in mathematics, physical sciences and computer systems. Be sure to check with your desired school to confirm credit requirements. Common course requirements are in computers, mathematics, physical sciences and English.

The curriculum for an online computer science bachelor’s degree might also include the following courses:

This is just a sampling. Your individual program may have different specialties available. Depending on your school and its offerings, you may choose to delve into different related topics and graduate with a more specialized degree.

Some specializations include:

It all depends on what area appeals to you and where you see yourself excelling. For example, if you want to build web pages, then you may want to learn programming languages like Python, JavaScript, HTML and Ruby. On the other hand, if you’re more interested in the visual design of websites, you may consider becoming a UX designer or web designer.

If you want to help businesses collect information to deliver an improved customer experience, then studying data science might be useful. And if you want to safeguard organizations against hackers and protect servers and websites, you may consider seeking out a specialization in information security.

You may end up getting a general online bachelor’s degree in computer science and then taking additional graduate courses, or you could obtain an internship or job in your specialty. Either way, you don’t have to know what you want to do with your degree before starting classes. You can learn what you like as you go.

Someone pursuing a BS in computer science has a wide variety of career options available to work toward—from web design to data analysis to application development. Some of those can even have sub-fields of study within them.

According to the Bureau of Labor Statistics (BLS), the median salary for computer scientists in 2020 was $126,830. There are other computer science jobs to consider, and earning potential for each one varies.

For those who already have a BS in computer science, your education doesn’t have to stop with undergraduate studies. Furthering your education by pursuing a master’s degree in computer science can allow you to specialize in one or two specific areas in the field.

Computer systems analysts help solve problems in a variety of industries. An analyst stays up to date with trends that affect a company’s technology investments, and they might install new hardware and software and then train colleagues to use it.

Learning about emerging technologies that threaten to challenge the status quo, computer systems analysts work diligently to holistically understand how their company’s business operates and how it could improve. They may collaborate with IT workers.

As of May 2020, the median annual pay for computer systems analysts was $93,730, according to the BLS.

Information security analysts arm themselves with knowledge necessary to prevent data breaches and cybersecurity attacks. They do this by anticipating, monitoring and investigating potential infringements on an organization’s computer networks and systems.

Employing a host of technical skills, information security analysts bolster their company’s cybersecurity by installing firewalls and encryption programs, keeping important software up to date and advising IT staff on how to enhance their current security solutions. Analysts use and manage proprietary intrusion detection systems to diligently monitor networks for suspicious traffic.

According to the BLS, the median annual wage for information security analysts was $103,590 in May 2020.

The primary purpose of software developers is to write code, which, once compiled, becomes an application (or “program”) that enables users to perform some intended function.

These applications can take many different forms. Modern devices and networks run on an operating system, which is itself a program developed by computer scientists using an advanced assembly language. The web browser you’re using to read this is a computer program that takes web code, such as HTML or JavaScript, and turns it into a functioning website for users to view. Video games are just programs that take inputs from the user and output video to a screen and sound to an audio source. The list goes on.

The median annual salary for software developers was $110,140, according to 2020 BLS data.

Computer architects, also referred to as network engineers, create and implement computer information networks such as local area networks (LANs), wide area networks (WANs) and Intranets. They’ll often spend time upgrading hardware as needed to support their organization’s new computer networks and researching new technologies for future use.

According to 2020 data from the BLS, the median annual salary for computer network architects was $116,780.

Let’s examine some of the commonly asked questions surrounding BS in computer science degrees, the time they take to complete and more.

Last updated in March 2022