Top Cybersecurity Jobs

Build scalable backend systems, data pipelines, APIs, and services for Zscaler’s Threat Intelligence team. Process and index large volumes of threat data, improve performance and engineering practices, and collaborate with malware reverse engineering teams to enhance threat detection. The role requires Python, PostgreSQL, Redis, distributed systems, REST APIs, SQL optimization, and backend database expertise, with preferred experience in AI/LLM workflows, malware automation, Django, Kubernetes, and search engines.

Operate and improve data protection capabilities across web, endpoint, email, cloud, and SaaS environments. Implement and tune DLP solutions, review alerts, reduce false positives, and transition controls to blocking with minimal business impact. Assess sensitive-data locations, recommend program improvements, maintain stakeholder relationships, and apply compensating controls when primary protections are unavailable. The role emphasizes Google Workspace, Zscaler security tools, automation, and AI-enabled operational efficiency.

Develop high-performance datapath software for a cloud security platform. Design and implement scalable C/C++, Go, or Python systems; improve maintainability; resolve complex customer issues; collaborate across engineering, security, platform, analytics, QA, and product teams; and mentor junior engineers. The role requires expertise in cloud networking, security protocols, firewall policy enforcement, public-cloud networking components, databases, messaging systems, and cloud-native SaaS infrastructure.

Resolve complex and critical customer security and networking issues escalated from lower-level support. Debug problems by phone and email, reproduce issues, collaborate with Engineering and Operations, test solutions, document incident resolutions, and provide product feedback. The role requires advanced expertise in networking, web security, operating systems, protocols, network analysis, authentication, VPNs, firewalls, and scripting, with a focus on customer outcomes and technical escalation management.

Lead technical marketing for Zscaler’s Zero Trust Cloud and Cloud Workloads portfolio. Develop cloud security messaging, reference architectures, whitepapers, blueprints, competitive guides, and technical evangelism programs across AWS, Azure, GCP, OCI, Kubernetes, and private clouds. Drive adoption of macro and microsegmentation use cases while serving as the primary technical storyteller for customers, field teams, and internal stakeholders.

Owns vulnerability and exposure management across web applications, APIs, and endpoints. Builds production automation for asset discovery, authenticated scanning, triage, remediation routing, and closure verification. Diagnoses scan failures, expands coverage, establishes endpoint vulnerability operations, and drives remediation with engineering and IT teams. Requires deep application and API security expertise, Python automation, security tooling experience, and vulnerability lifecycle knowledge.

Leads cybersecurity data-source onboarding and integration for Zscaler’s security platform. Builds and automates Python/API-based data transformations, maps and normalizes security data, manages pipeline lifecycle activities, troubleshoots data quality, and identifies security gaps. Partners with cybersecurity SMEs and cross-functional teams to create implementation plans, communicate technical findings, and provide product improvement feedback. The role requires expertise in security platforms, diverse security-tool integrations, data modeling, SQL, and Python.

Leads strategic enterprise engagements by delivering technical positioning, executive architecture workshops, competitive differentiation, and technical sales closure for Zero Trust and SASE solutions. Partners with Sales, Product, Engineering, Marketing, and Enablement to translate customer requirements into initiatives, accelerate go-to-market execution, and support complex security and network transformation opportunities.

Provides advanced technical support for Zscaler ZIA and ZPA security products, independently troubleshooting complex networking and web security issues. Reproduces customer problems, collaborates with Engineering and Operations, tests fixes, documents resolutions, and contributes product feedback. Requires extensive experience with network protocols, operating systems, security technologies, authentication systems, packet analysis, VPNs, and scripting.

Lead technical pre-sales for healthcare customers: deliver product demonstrations, gather technical requirements, design evaluations and test plans, configure solutions, and guide proofs-of-concept to successful outcomes for Zscaler Zero Trust offerings.