Companies Zscaler

Zscaler

San Jose

Total Offices: 32

8,697 Total Employees

Year Founded: 2007

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Sales 99+ Cybersecurity 99+ Engineering 58 HR & Recruiting 13 Customer Success & Experience 11 Finance 10 Program & Project Management 9 Marketing 8 AI & Machine Learning 5 Operations & Support 5 Product Management 5 Data & Analytics 3 Consulting 2 Design 2 Legal 1

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Zscaler Company Growth, Stability & Outlook

Updated on October 06, 2026

Zscaler Employee Perspectives

For over a decade, Rob has been a driving force for Zscaler in the Northeast U.S. As a key leader, he has been instrumental in developing his territory, building a consistent pipeline, and recruiting and developing channel partners to create a world-class go-to-market strategy that defines our success in the region today.

"My journey at Zscaler has been amazing and life-changing in so many ways. It’s a wonderful community and culture."

Rob's journey from pioneering a territory to mentoring the next generation is a testament to the long-term career growth possible at Zscaler.

Zscaler Life,

From the article: Building a Life-Changing Sales Career at Zscaler

Zscaler Employee Reviews

"Joining Zscaler gave me a once in a lifetime opportunity to step up, support my organization and leadership, and do the most fulfilling work of my career. We work in a fast-paced environment where we're always adapting to find a better way, but that agility is balanced by real stability. Over the past two and a half years, I’ve felt continually enabled, heard, and challenged to grow. Zscaler gives you the rare chance to build a dynamic career where you are always evolving, but never doing it alone."

Rubier, HRIS Manager

I can easily say Zscaler is the most challenging, fulfilling, and exciting place I have ever worked. What sets the experience apart is the sheer caliber of people. Our team is whip-smart, genuine, kind, & driven. There is a true 'iron sharpens iron' mentality, where we are constantly pushing each other to elevate our thinking. Because Zscaler is dynamic and always evolving, you are given the autonomy to actively shape, mold, and nudge our strategies onwards and upwards. Getting to grow my capabilities alongside leaders who act as strategic partners makes every day an exciting challenge.

Hay Joosten, Director, AI Transformation

What People Are Saying About Zscaler

Strong Revenue Growth: Recent results show revenue rising from $1.62B in FY2023 to $2.17B in FY2024, $2.67B in FY2025, and about $3.35B in FY2026, with Q4 FY2026 up 25% year over year. This trajectory, alongside mid‑20% ARR growth, indicates continued expansion rather than a stall.
Healthy Cash Flow: Cash generation is growing, with free cash flow rising to about $779M in FY2026 and a free‑cash‑flow margin near 23%. Non‑GAAP operating metrics, including an ~80% gross margin, underscore operating leverage.
Strong Market Position & Advantage: Industry evaluations list the company as a Leader in the 2026 Gartner Magic Quadrants for both SSE and SASE, with five consecutive years of SSE leadership. Expanding large‑enterprise adoption and thousands of customers support a durable position in its core zero trust/SSE markets.