Computer science experts are needed in all types of companies. This year’s math and sciences grads will earn average starting salaries that are higher than the typical household income. Companies, once they know that their potential employees are already somewhat proficient in the field of computer science, are much more likely to be flexible in hiring these people. United States. About the Author Aurelio Locsin has been writing professionally since Cyber security will also demand professionals who can find innovative ways to prevent ever more sophisticated methods of attack.