The Missing Half: Gender Disparity in Tech and Cybersecurity

What Do the Numbers Say?

Women make up nearly half of the United States workforce, approximately 47%, yet in the technology sector, they hold only about 27% of jobs. In computing roles specifically, that figure drops to roughly 25%. At major tech companies like Google, Apple, and Meta, women account for just 25% of technical staff. The leadership gap is even wider: only about 4% of Chief Information Officers and Chief Technology Officers at large companies are women, and fewer than 6% of tech startups are led by female founders.

The numbers did not always look this way. In 1984, women earned approximately 37% of computer science degrees in the United States, a high-water mark that has since fallen to around 20% today. Rather than progressing toward parity, the industry has, in key respects, moved backward. The proportion of women in tech declined between 2000 and 2016 and has recovered only slowly since.

There is also a retention problem. Women leave the technology sector at rates 45% higher than men, and roughly half of all women who work in tech have exited the field by age 35. When surveyed, 56% of those who leave cite workplace culture as the primary reason.

Cybersecurity: An Even Steeper Climb

If the overall tech gender gap is concerning, the cybersecurity sector presents an even starker picture. Women make up only about 22% of the global cybersecurity workforce, according to ISC2's 2025 data, and in the United States, that figure is closer to 19%. Approximately 16% of organizations report having no women on their cybersecurity team at all.

The leadership gap in cybersecurity is severe. Women hold only 17% of Chief Information Security Officer (CISO) roles at Fortune 500 companies, and only 7% of women in cybersecurity occupy any C-level position. Women who do reach the CISO level average a tenure of 3.8 years, which is 19 months shorter than their male counterparts. Almost half of women in cybersecurity (48%) report experiencing career advancement barriers, compared to 26% of men.

A pay gap compounds these challenges. Women in cybersecurity earn, on average, 16 to 22% less than men. Globally, that translates to roughly $5,400 less per year; in the United States, the gap widens to nearly $7,000. For women in technical leadership roles like CISO, the disparity can reach $30,000 to $50,000 annually.

There is a painful irony in these numbers: cybersecurity currently faces a workforce shortage of approximately 4.7 million professionals worldwide. Organizations are desperate for qualified personnel to defend networks, systems, and critical infrastructure, yet roughly half the population remains dramatically underrepresented in the field.

Why Does This Gap Exist?

The gender gap in tech and cybersecurity is not the result of a single cause. It is a compounding series of barriers, beginning long before most women enter the workforce.

Research shows that only 16% of female students have ever had a career in technology suggested to them, compared to 33% of male students. Girls who participate in coding programs before age 13 are three times more likely to pursue a STEM major, yet only 30% of students taking the AP Computer Science exam are female. The pipeline, in other words, is narrow from the start.

Once women do enter tech careers, they frequently encounter what researchers call the "broken rung," the point at which representation drops sharply at each successive level of seniority. About 72% of women in tech report being outnumbered by men in business meetings by at least 2-to-1. Approximately 53% say they lack a female role model in leadership at their organization. And 76% of women have experienced gender bias or discrimination in the workplace at least once, a figure that has risen significantly in recent years.

The hiring process itself can serve as an additional obstacle. Studies show that resumes bearing female names receive 30% fewer callbacks for software engineering roles. Job postings that use gender-neutral language attract 42% more female applicants, but many companies have been slow to revise their recruiting materials. Blind hiring processes, by contrast, increase the number of female candidates advancing to final rounds by 46%.

What Is Being Done, and What More Is Needed

Progress, while slow, is being made. As of recent surveys, 91% of organizations say they are actively promoting women in tech, up significantly from 76% in 2019. Employee resource groups for women have grown in number and influence, and some companies, including Cisco, have tied executive bonuses to measurable diversity outcomes.

Several organizations are working to expand the pipeline for girls and women at every stage. Programs like Girls Who Code, Black Girls Code, and Women in CyberSecurity (WiCyS) provide mentorship, scholarships, and community for women entering the field. Coding bootcamps now report female enrollment of 36%, up from 25% in 2019. The tech industry, broadly, has begun to grapple with the fact that diverse teams produce better outcomes: AI products built by gender-diverse teams show 15% fewer bias-related errors, and teams with inclusive cultures score 17% higher on performance ratings.

However, structural reform requires more than voluntary initiatives. Workplace culture, the factor most cited by women who leave the industry, will not improve without accountability. Companies must examine not just who they hire, but how work is evaluated, how feedback is given, how promotions are decided, and how caregiving responsibilities affect career trajectories. Research shows that 45% of women in cybersecurity cite work-life balance and caregiving demands as a primary barrier to advancement, yet only 29% of men perceive this as an issue affecting their female colleagues. That perception gap makes targeted support harder to build.

On the education side, countries with mandatory computer science education see 15% higher female enrollment in tech programs. In the United States, expanding access to quality CS education in K-12 schools, particularly in under-resourced communities, could significantly widen the talent pipeline over the next decade.

Mentorship matters in measurable ways: women with mentors are 38% more likely to remain in tech careers beyond five years. Companies that invest in formal mentorship and sponsorship programs for women, particularly women of color who face compounding barriers, are more likely to both recruit and retain diverse talent.

The Stakes Are High

The technology sector shapes nearly every dimension of modern life, from the infrastructure that protects sensitive data to the algorithms that govern hiring, lending, and criminal justice. An overwhelmingly male workforce, particularly in security and AI roles, produces tools that reflect the blind spots of that homogeneity. Closing the gender gap is not simply a matter of fairness; it is a matter of building more accurate, more secure, and more representative systems for everyone.

Projections suggest women could represent 30% of the cybersecurity workforce by 2025 and 35% by 2031, a sign that the direction of travel is improving, even if the pace remains inadequate. Reaching those milestones and going further will require sustained commitment from companies, educational institutions, policymakers, and the broader culture. The talent is there. The question is whether the industry will create the conditions to welcome it.