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Security Operations Engineer

Jane Street· Technology
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New York, NY$175k - $250kFull-timePosted 3mo ago

About the role

Enthusiastic IT security professional with hands-on IT operations focus to secure Jane Street’s IT computing platforms and identities. Collaborative role involving deploying security controls, vulnerability management, incident support, and development of playbooks.

Responsibilities

  • Deploying, documenting, and implementing security controls at scale
  • Acting as a key component to our Vulnerability Management program to ensure we’re detecting and mitigating vulnerabilities
  • Providing guidance and support to the broader IT department and IT Operations team as security incidents arise
  • Developing both technical and non-technical solutions in collaboration with engineering teams to address security concerns
  • Contributing to the development of our team’s operational playbooks and procedures

Qualifications

  • Have 5-7 years of experience as a security or operations engineer, with a technical background rooted in Windows
  • Can maintain, support, and administer Windows, macOS, and hybrid identity platforms
  • Have demonstrated knowledge of typical attack patterns, adversary methods, and protective technologies utilized to mitigate related risks
  • Strong troubleshooter and debugger; familiar with trending and log analysis, and have hands-on experience using system performance tools to identify production disruptions
  • Can deploy and implement Endpoint Security controls in highly available environments (e.g., application control, log aggregation, host-based firewalls, EDR, disk encryption)
  • Can use PowerShell scripting to automate security tasks and to analyze data at an intermediate level
  • Excellent written and verbal communicator
  • Able to navigate ambiguity and changing priorities with confidence
  • Collaborative and approachable; eager to be a team player
  • Having knowledge of macOS security fundamentals is a plus

Skills

Required:Windows administrationmacOS administrationhybrid identity platformsendpoint security controlsPowerShell scripting
Last updated Oct 25, 2026. Interested? Apply on the company site.

About Jane Street

SIX

Jane Street is a quantitative trading firm and liquidity provider with a unique focus on technology and collaborative problem solving.

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