If you’ve been in networking or security for a while, you’ve likely noticed Zscaler come up in more job postings, more RFPs, and more enterprise architecture conversations over the past few years than it used to. That’s not incidental — it reflects a real, structural shift in how organizations are approaching security architecture, and it’s created a genuine skills gap in the market.
Zscaler’s Position in the SASE Market
Zscaler is one of the most widely deployed platforms in the Secure Access Service Edge category, particularly for the Secure Web Gateway and Zero Trust Network Access components. As more mid-size and large organizations move away from traditional perimeter-based security toward Zero Trust architectures, Zscaler is frequently among the first two or three platforms evaluated — which means the number of environments running it, and needing people who can configure and manage it, has grown considerably faster than the pool of experienced practitioners.
Why Demand Outpaces Supply
Platform adoption typically moves faster than training pipelines can keep up with. Zscaler’s own certification tracks are relatively recent additions to the broader IT certification landscape compared to long-established networking certifications, meaning there simply hasn’t been as much time for a large pool of experienced, certified professionals to build up. Combine that with the platform’s genuine configuration complexity — policy design, traffic forwarding methods, and integration with existing identity providers all require real hands-on understanding, not just familiarity with the dashboard — and you get a market where qualified candidates are scarce relative to open roles.
What This Means If You’re Already in IT or Security
For network engineers, security analysts, or systems administrators already working in adjacent areas, Zscaler expertise is one of the more efficient skill investments available right now — the barrier to entry is lower than it looks if you already understand networking and security fundamentals, and the demand side of the market is currently favorable to people who can demonstrate real, hands-on competence rather than just a certification badge.
What This Means If You’re Hiring
On the flip side, if you’re a business that has deployed or is deploying Zscaler, this same skills gap is a real operational risk — a misconfigured policy or a poorly planned traffic-forwarding setup can create either security gaps or performance problems, and the number of people who can be trusted to get this right without extensive on-the-job trial and error is genuinely limited. This is part of why we offer Zscaler training directly — building internal capability is often more sustainable than relying entirely on a vendor’s professional services team for every change.
Where the Market Is Headed
There’s no indication this demand is plateauing. As more organizations complete Zero Trust and SASE initiatives already underway, the requirement isn’t just initial deployment expertise but ongoing management and optimization skill — meaning the skills gap is likely to persist even as more people enter the field, simply because the operational surface area keeps growing.
If you’re considering building this skill set, our Zscaler training program is built around real configuration scenarios, not just dashboard familiarity — worth a look if you want to move past theory into practical competence.