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Zscaler

Secures workforce access to apps and the internet

Staff Detection Engineer

Security Operations & Incident ResponseConfirmed live in the last 24 hours
Full-timePune, Maharashtra, IndiaNo salary listed

About the Job

Requirements

  • Foundational understanding of artificial intelligence and machine learning technologies, and experience leveraging, securing, or positioning AI-driven solutions to optimize outcomes within the functional domain.
  • Deep detection experience in at least one of Endpoint (MDR), Cloud/SaaS, Identity, Email, or SIEM, and judgment to own that area.
  • A track record of owning technical work end-to-end and being accountable for its quality without much oversight.
  • A strong grasp of how attackers operate, and fluent use of ATT&CK to decide where coverage should go.
  • Detector-as-code, version control, code review, and controlled deployment experience, including Git and CI/CD.

Responsibilities

  • Take complete accountability for the domain's health, backlog prioritization, and performance, serving as the ultimate point of contact for its overall efficacy.
  • Personally tackle the hardest detection challenges to establish design patterns, coding standards, and implementation blueprints for the rest of the team.
  • Define clear criteria for validated, tuned, and maintainable content, using design and code reviews and root-cause analyses to continuously eliminate false positives and missed threats.
  • Identify and actively drive the core numbers that define area health, including detection fidelity, ATT&CK coverage, false-positive and false-negative rates, and regression prevention.
  • Systematically translate input from threat intelligence, proactive threat hunting, and SOC analyst feedback into concrete roadmap priorities and continuous engine improvements.

Desired Qualifications

  • Experience leveraging AI-driven automation, large language models, or machine learning models to accelerate detection engineering and threat analysis workflows.
  • Programming or scripting experience, such as Python, Go, or Ruby, to build detection tooling and automation beyond rule content.
  • Reverse engineering or deeper malware analysis experience, where relevant to the domain.

About the Company

Zscaler

Secures workforce access to apps and the internet

Zscaler builds cloud security software for organizations that need to protect employees, applications and data across offices and remote locations. Its Zero Trust Exchange checks the identity and context of each connection, inspects traffic for threats and applies access rules set by security teams. Zscaler Internet Access protects web and cloud application traffic, while Zscaler Private Access connects authorized users to specific internal applications without a VPN. Organizations buy subscriptions priced primarily by the number of users and metered usage, with related support services included in the business. Zscaler was founded in 2007 and is headquartered in Santa Clara, California.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Santa Clara, CA
Founded
2007

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