Zscaler
As of 4 November 2026, Zscaler has 364 open roles (162 new in 30 days), its sales team is hiring most, and its postings name Python, Linux and Kubernetes as the tools the team works in.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- San Jose, California, United States
- Employees
- 5001-10000 employees (linkedin)
- Sells to
- global 2000 companies, manufacturing, transportation services
- Certifications on site
- ISO 27001, pci_dss
- Site languages
- EN, JA, FR, DE, IT, ES, PT
- Career system
- Greenhouse
Zscaler in one screen
Read from zscaler.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Zscaler is a cybersecurity platform provider that delivers zero-trust security, SASE and SSE services to enterprises and large organizations. Its offerings include secure internet and private access, cloud firewall, cloud sandbox, zero-trust browser, AI security, AI asset management, AI guardrails, and data loss prevention. It serves customers such as T-Mobile, Siemens, United Airlines and BorgWarner across 192 countries.
Named on the site: global 2000 companies, manufacturing, transportation services, global enterprises, manufacturing and transportation.
Seen in buyers' own postings: technology & software, business & finance services, manufacturing & industry; mostly 1001-5000 employees and 10,001+ employees; United States (271) and United Kingdom (30).
Nearest companies by what they do, sell and whom they serve, 51+ employees. 587 scored.
Companies whose own job postings name Zscaler as the system their team works in. Ideal-customer examples, not a reference list from the vendor.
What Zscaler says it runs
Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.
• Write and maintain Terraform modules, GitLab CI/CD components, and Python automation to establish the platform's paved road• Write production-quality code in C and C++ for Linux-based systems
In this role, you will architect, scale, and operate complex distributed systems and cloud-native platforms running on Kubernetes and cloud infrastructure.• Drive an "automation-first" culture by writing code (Python/Go) to eliminate manual toil and build self-healing systems• Designing and implementing scalable, high-performance backend services and APIs using JavaUtilize containerization (Docker) and orchestration platforms (Kubernetes) to manage service lifecycles within hybrid or public cloud environments (AWS/Azure/GCP) and use AI-powered tools for advanced problem solving and engineering efficie• Configure SAML-based SSO and SCIM provisioning/deprovisioning for seamless, automated user lifecycle management and role-based access control.• Build repeatable automation suites to validate L4–L7 technologies, including cloud firewall, IPsec/GRE tunneling, load balancers, IPS/IDS, and routing/switching• Write and maintain Terraform modules, GitLab CI/CD components, and Python automation to establish the platform's paved road• Build API-first platform services using Java/Spring Boot, REST, gRPC, OpenAPI, OAuth2, JWT, and secure service-to-service communicationIn this fast-paced, high-impact individual contributor role, you will combine strong business acumen with SQL, Python, data modeling, dashboards, custom data applications, and AI-enabled workflows.e infrastructure lifecycle management, service provisioning, configuration workflows, and release deployments using Ansible, Python, and Go; quantify operational toil and convert recurring manual work into durable, version-controlled, testa• Establish and enforce exacting architectural standards for multi-threaded C daemons on FreeBSD/Linux, designing robust shared memory structures, high-performance Inter-Process Communication (IPC), lockless concurrency, and memory-safe sub• Manage and scale the People data foundation across our enterprise data ecosystem, overseeing workforce data models, pipelines, and data quality on Snowflake to deliver certified, trusted workforce dataVendors whose code loads on zscaler.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
364 open roles, 352 opened in 90 days
Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring sales in United States →
| open · new 30 d | |
|---|---|
| Sales | 136 · 47 |
| Software engineering | 68 · 28 |
| IT operations & business systems | 32 · 11 |
| Customer service & success | 25 · 13 |
| Product, program & project management | 17 · 9 |
| Marketing & communications | 10 · 3 |
| Human resources | 8 · 3 |
| Business development & strategy | 7 · 4 |
| General management & consulting | 7 · 3 |
| Data & AI | 6 · 4 |
| Engineering (non-software) | 3 · 0 |
| Finance & accounting | 3 · 2 |
| Design & UX | 0 · 0 |
| Education & training | 0 · 1 |
| Facilities cleaning and security | 0 · 0 |
What is changing, read from the postings
Intents are events the employer states about itself, each with the sentence and the posting it came from.
No change signals read in the current postings.
Sales, marketing and IT leaders by function. Add Zscaler to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like Zscaler
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 587 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Zscaler (San Jose, United States, 5001-10000 employees) has 364 open roles, 162 new in 30 days, and names 14 tools in its postings. (Breaknorm, 4 November 2026, https://breaknorm.co/company/zscaler.com)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ProfileBuilt from zscaler.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Greenhouse career site; reposts collapse into one record.
- Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
- HeadcountLinkedIn where known, otherwise estimated from the site.
Zscaler: questions
Does Zscaler use Python?
Yes, by the company's own words: 66 postings name it, first seen 2026-01-13, in the software engineering team.
Is Zscaler hiring?
364 open roles as of 4 November 2026, 162 opened in the last 30 days and 82 closed. The largest team hiring is sales.
Where does this profile come from?
From zscaler.com itself: we crawled it on 2026-08-07, built the profile on 2026-08-16, and read its career site (Greenhouse) hourly since. Headcount is from LinkedIn.
Who should I write to at Zscaler?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.
Get this company your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
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