Do Tech Companies Really Need College Degrees? Surprising Silicon Valley Data

Introduction

Although stories about Facebook founder Mark Zuckerberg dropping out of Harvard suggest that tech companies only care about coding ability, a new study by Burning Glass Technologies shows that Silicon Valley employers actually prefer candidates with a bachelor’s degree or higher.

Burning Glass analyzed 1.6 million software‑engineer job postings across the United States. The report found that 75% of tech‑company job ads specify an education requirement, yet only 58% of all software‑engineer postings publicly state such a requirement, indicating that most companies have an implicit degree filter.

In 95% of technical‑department job ads, a minimum education level is listed, typically a bachelor’s degree or higher.

Overall, 92% of employers seeking developers require a degree.

Matt Sigelman, CEO of Burning Glass, expressed surprise at the gap between the popular myth of “drop‑out success” and the reality that many high‑paying positions still demand a college credential.

“On one hand, legendary figures like Bill Gates and Mark Zuckerberg spark fascination because they dropped out of Harvard; on the other hand, the reality is that many quality positions do not welcome those without a university degree.”

In the U.S., 68% of people over 25 do not hold a bachelor’s degree. Yet Silicon Valley is the strictest region: 77% of developer job ads list an education requirement, and 98% of those require at least a bachelor’s degree.

Degree Requirements in Job Ads

The following chart (illustrated below) shows the proportion of job ads that mention degree requirements for companies with software‑engineer roles, tech‑focused companies, and Silicon Valley tech companies.

Among postings that require a degree, Silicon Valley tech firms are more likely to demand a bachelor’s degree or higher.

The next chart breaks down the distribution of minimum degree levels (blue = below bachelor’s, green = bachelor’s, red = master’s or higher).

Regional differences are evident: in Portland, Oregon, 88% of developer ads require a degree, while in Dallas and Minneapolis the figure rises to 90%.

Burning Glass also found that employers pay significantly more to degree‑holders: salaries for college graduates are 29% higher than the average, and in technical departments the premium reaches 36%.

Interestingly, the top five skills listed in both degree‑required and degree‑optional postings are identical, suggesting that the degree requirement does not reflect distinct skill needs.

What Do Degree Requirements Signify?

Most employers believe that higher education correlates with soft‑skill advantages such as communication, collaboration, and critical thinking. However, Sigelman notes that “there is no clear link between a college degree and those skills.”

Some companies are experimenting with blind hiring—evaluating candidates solely on ability—but this practice has not yet been widely adopted.

Blind Hiring Process A recruitment method that evaluates candidates entirely based on work ability rather than résumé information.

Unfortunately, technical departments continue to use college degrees as a screening tool for high‑salary positions. Sigelman’s company is submitting related data and analysis to the White House to help broaden internet‑industry opportunities for the broader U.S. population.

“This vibrant industry is the engine of rapid growth in the hiring market, and we are very interested in how to open these opportunities to the majority of Americans.”