Jobs at Zscaler
Let Your Resume Do The Work
Upload your resume to be matched with jobs you're a great fit for.

Recently posted jobs

11 Hours AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
As a Sr. Staff SWE, you will implement ZCC tunnel features, modularize existing code, and integrate Rust components to enhance stability and performance.
11 Hours AgoSaved
Easy Apply
Remote or Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
Develop and maintain Mac and iOS applications, translating product requirements into high-quality code while ensuring performance and troubleshooting issues.
2 Days AgoSaved
Easy Apply
Remote or Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
The Staff Escalation DevOps Engineer will resolve cloud incidents, enhance system monitoring, collaborate on fixes, and lead service support. They will utilize strong troubleshooting skills and various cloud technologies to improve service reliability.
2 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
As an AI/ML intern, you will develop machine learning models to enhance Zscaler's segmentation and policy enforcement capabilities, collaborate with engineering teams, and gain hands-on experience in cloud security challenges.
3 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
The Director, IT Strategy & Operations will own the long-term IT strategy, manage IT budgets, drive executive governance, lead SaaS integrations, and enhance IT governance at Zscaler.
3 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
Design, develop, and optimize high-performance networking and security systems. Collaborate cross-functionally, ensure compliance, and enhance features.
3 Days AgoSaved
Easy Apply
Remote or Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
As a Staff Engineer at Zscaler, you'll lead functional, system, and automation testing, enhance automation coverage, and manage Federal cloud processes while resolving complex issues and contributing to team growth.
4 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
The role involves developing and maintaining the Query layer in a Kubernetes environment, optimizing a proprietary time series database, and ensuring the reliability and scalability of applications.
4 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
Design, develop, and optimize the Zscaler Nanolog Service; troubleshoot database issues, analyze system performance, and collaborate on technical requirements.
4 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
Design and implement high-performance macOS and iOS client applications and frameworks to securely route traffic to Zscaler's cloud. Collaborate with product managers, ensure performance, quality, and responsiveness, maintain coding standards and automation, and act as a technical escalation point to troubleshoot and resolve complex customer issues.
5 Days AgoSaved
Easy Apply
Remote or Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
Lead and scale global commercial compliance strategy, manage audits, establish compliance health metrics, and report on compliance posture for regulatory commitments.
5 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
As a Marketing Intern, you'll collaborate with threat researchers, synthesize complex data into reports, and execute marketing campaigns to enhance brand visibility in cybersecurity.
6 Days AgoSaved
Easy Apply
Hybrid
2 Locations
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
Design and build low-latency, high-throughput systems using Rust, develop distributed systems, maintain gRPC-based APIs, and mentor engineers.
6 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
Lead and conduct advanced cyber risk assessments (qualitative and quantitative, including FAIR), maintain a prioritized cyber risk register, run Security Policy Exceptions and Risk Acceptance processes, apply MITRE ATT&CK to translate adversary techniques into remediation, and partner with Internal Audit, Compliance, and Security to embed risk management across the enterprise.
7 Days AgoSaved
Easy Apply
Remote or Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
As a Staff Site Reliability Engineer, you'll oversee Zscaler production data center services, optimize code, and ensure cloud service availability and performance. Collaborate with cross-functional teams to improve processes and resolve escalated issues.
8 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
The Sr. Staff Software Engineer will enhance test automation, improve product quality, manage releases, and ensure continuous deployment practices. Key responsibilities include transitioning manual testing to automation and collaborating on strategic technical roadmaps.
8 Days AgoSaved
Easy Apply
Remote or Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
The Sr. Staff Technical Program Manager will oversee complex data center projects, manage vendor relationships, and collaborate with teams to ensure timely service delivery in a dynamic environment.
8 Days AgoSaved
Easy Apply
Remote or Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
The Sr Staff Software Engineer will design and build scalable microservices, manage data models, ensure operational readiness, and lead cross-team collaborations.
9 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
The Staff Site Reliability Engineer will manage large-scale systems, automate deployment processes, troubleshoot issues, and support critical services.
9 Days AgoSaved
Easy Apply
Hybrid
San Jose, CA, USA
Easy Apply
Cloud • Information Technology • Security • Software • Cybersecurity
Lead the Core Data Security team by developing strategic roadmaps, managing cross-functional collaboration, mentoring product managers, and ensuring product alignment with business goals.