Windows Security Engineer, Automation & Threat Prevention

Janestreet; Greater London; On-site; GBP 65,000 - 95,000; Full time

Job summary

Jane Street is seeking an Infrastructure Security Engineer with a strong Windows background and practical exposure to modern platform security controls to help secure Jane Street’s IT platforms. You’ll prioritize remediation efforts, provide technical guidance, and write automation (PowerShell and Python) while integrating security products via APIs.

This role sits within IT Engineering, spanning three continents.

Qualifications

• Proficient in securing Windows OS platforms and resolving complex technical issues.
• Hands-on experience utilising integrated security technologies for safeguarding Windows OS, including application control, host-based firewalls, auditing and event monitoring and disk encryption.
• Skilled in administering endpoint security and vulnerability management solutions, including antivirus, anti-malware, EDR, vulnerability scanning and patch management.

Skills

Windows security

Automation

PowerShell

Python

Endpoint security

Vulnerability management

Threat knowledge

AD/EntraID

PKI

Security APIs

Collaboration

Job description

Jane Street is seeking an Infrastructure Security Engineer with a strong Windows background and practical exposure to modern platform security controls to help secure Jane Street’s IT platforms. You’ll prioritize remediation efforts, provide technical guidance, and write automation (PowerShell and Python) while integrating security products via APIs.

This role sits within IT Engineering, spanning three continents.