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Zscaler

Staff Threat Researcher - macOS

Zscaler
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3 days ago
Pune, India +2 moreStaff+
H1B Sponsor

Responsibilities

  • Perform static and dynamic analysis of macOS and iOS applications to identify vulnerabilities.
  • Reverse-engineer malware samples to understand behavior and attack vectors.
  • Research macOS security features and maintain expertise in system internals.
  • Develop custom tools and scripts for automating analysis tasks.
  • Collaborate with engineering, QA, and threat intelligence teams to enhance product security.

Requirements

  • Proficiency in system-level languages including C, C++, Objective-C, and Swift.
  • Extensive experience with reverse engineering tools like IDA Pro and Ghidra.
  • Strong scripting skills in Python for automating analysis tasks.
  • Ability to decompile and analyze closed-source binaries.

Benefits

  • Various health plans.
  • Time off plans for vacation and sick time.
  • Parental leave options.
  • Retirement options.
  • Education reimbursement.
  • In-office perks.

Tech Stack

CC++iOSmacOSObjective-CPythonSwift

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