Jane Street
Security Operations Engineer
New York, New York, United States · Full-time · Posted Feb 19, 2026
- Experience
- 5–7 years as a security or operations engineer.
About the job
Supports Jane Street’s IT Security team by securing IT computing platforms and identities through hands-on security operations, vulnerability management, and incident response.
What you'll do
- Deploy, document, and implement security controls at scale and support vulnerability detection and mitigation.
- Guide and support IT and IT Operations during security incidents; collaborate with engineering teams on security solutions.
- Develop operational playbooks and procedures and communicate technical issues to varied audiences.
What they ask for
- 5–7 years of experience as a security or operations engineer, with a technical background rooted in Windows.
- Ability to maintain, support, and administer Windows, macOS, and hybrid identity platforms.
- Knowledge of attack patterns, adversary methods, and protective technologies; troubleshooting, log analysis, and system performance tools experience.
- Ability to implement endpoint security controls in highly available environments and use PowerShell at an intermediate level for automation and data analysis.
Nice to have
- Experience in a code-driven or declarative environment and hands-on security incident response.
- Knowledge of macOS security fundamentals.
Tools
Windows, macOS, PowerShell, EDR
Model-written summary · the original posting is authoritative