
5001 - 10000 employees
Founded 2008
🔒 Cybersecurity
☁️ SaaS
🏢 Enterprise
💰 Secondary Market on 2017-11
Cybersecurity • SaaS • Enterprise
Zscaler is a leading provider of cloud-based cybersecurity solutions, specializing in Zero Trust architecture. The company enhances security and connectivity for organizations by enabling seamless, secure access to applications and data across various environments, including the cloud, on-premises data centers, and IoT systems. With proven ROI and significant reductions in cybersecurity risks, Zscaler empowers enterprises to protect their digital resources while optimizing operational costs.
🕒 May 14
🏄 California – Remote
💵 $182k - $260k / year
⏰ Full Time
🟠 Senior
🔴 Lead
👮♂️ Cybersecurity / Security Engineer
🦅 H1B Visa Sponsor
Improve your chances of getting an interview by checking your resume score before you apply.

5001 - 10000 employees
Founded 2008
🔒 Cybersecurity
☁️ SaaS
🏢 Enterprise
💰 Secondary Market on 2017-11
Cybersecurity • SaaS • Enterprise
Zscaler is a leading provider of cloud-based cybersecurity solutions, specializing in Zero Trust architecture. The company enhances security and connectivity for organizations by enabling seamless, secure access to applications and data across various environments, including the cloud, on-premises data centers, and IoT systems. With proven ROI and significant reductions in cybersecurity risks, Zscaler empowers enterprises to protect their digital resources while optimizing operational costs.
• Build secure agent runtimes, libraries, and reference implementations while implementing core agent patterns like planner/executor, tool routing, and RAG boundaries • Build and secure MCP servers, clients, tool registries, and connector patterns with robust authentication, authorization, and audit logging • Enforce secure-by-default controls including schema validation, tool allowlists, redaction, and policy checks • Threat model and test agent workflows for prompt injection and data exfiltration to build repeatable security evaluations
• Extensive experience designing and implementing agent runtimes including planning, tool calling, and memory/state controls • 8+ years of experience shipping production security engineering solutions with strong coding skills in Python, TypeScript, or Node • Practical experience integrating frontier model APIs with structured outputs, streaming, and safety controls • Familiarity with agent frameworks such as LangGraph, LangChain, or Semantic Kernel and the ability to extend them securely • Solid experience in cloud security for AWS, GCP, or Azure along with Kubernetes security and Infrastructure as Code
• Various health plans • Time off plans for vacation and sick time • Parental leave options • Retirement options • Education reimbursement • In-office perks, and more!
Apply Now🕒 May 14
Senior Security Engineer focusing on security risks and remediation strategies for Instacart’s Cloud and AI product. Collaborating with engineering teams to drive security practices and mentor engineers.
🇺🇸 United States – Remote
💵 $192k - $242k / year
💰 $232M Venture Round on 2021-11
⏰ Full Time
🟠 Senior
👮♂️ Cybersecurity / Security Engineer
🦅 H1B Visa Sponsor
🕒 May 14
Information Security Engineer managing endpoint defense, security awareness, and operations. Collaborating to enhance the security program within FMG's remote IT environment.
🇺🇸 United States – Remote
💵 $95k - $110k / year
💰 Series A on 2016-08
⏰ Full Time
🟡 Mid-level
🟠 Senior
👮♂️ Cybersecurity / Security Engineer
DNS
🕒 May 14
Compliance Officer overseeing comprehensive compliance program while ensuring adherence to federal and state laws. Leading policies, audits, and risk assessments in a healthcare context.
🇺🇸 United States – Remote
💵 $120k - $130k / year
⏰ Full Time
🟠 Senior
🔴 Lead
👮♂️ Cybersecurity / Security Engineer
🕒 May 14
51 - 200
Director of Security responsible for information security and compliance for Crete Professionals Alliance. Leading a team, managing risk, and integrating security processes across the organization.
🇺🇸 United States – Remote
💵 $187k - $225k / year
⏰ Full Time
🔴 Lead
👮♂️ Cybersecurity / Security Engineer
Azure
Cloud
Cyber Security
🕒 May 14
As Sr II - Embedded Product Security Engineer at Arthrex, secure connected and IoT medical devices. Assist product design teams with security architecture, threat scenarios, and regulatory compliance.
🇺🇸 United States – Remote
💵 $115k - $190k / year
⏰ Full Time
🟠 Senior
👮♂️ Cybersecurity / Security Engineer
Cyber Security
IoT