Client Platform Security Engineer
SITE_NAME
| Company | SITE_NAME |
| Category | Engineering |
| Location | US, Remote |
| Remote | Remote (inferred) |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| First seen | 2 Aug 2026 (the employer did not state a posting date) |
| Last verified | 9 Aug 2026 |
| Source | The employer's own careers page (company_site) |
Description
Job Title: Client Platform Security Engineer
Location: Chicago, IL
Compensation: $200K + Bonus
We’re working with a global, tech-driven trading firm known for its strong engineering culture and fast-paced, innovative environment. They’re hiring a Client Platform Security Engineer to help secure endpoint infrastructure across a hybrid environment.
What You’ll Do
•
Manage and optimize endpoint security tools (EDR/XDR, AV)
•
Harden Windows, Linux, and macOS environments
•
Assess risk and implement security improvements
•
Partner with engineering teams to deploy and test solutions
•
Automate security checks and improve processes
•
Support incident triage, investigation, and remediation
What You Bring
•
Strong experience in cybersecurity engineering
•
Deep knowledge of endpoint platforms (Windows, Linux, macOS)
•
Experience with SIEM/SOAR + endpoint security tools
•
Scripting skills (Python, PowerShell, Bash)
•
Solid understanding of networking fundamentals
Bonus: CrowdStrike, SentinelOne, Carbon Black, or Qualys experience
Why This Role?
This is a high-impact opportunity to work at the intersection of advanced trading technology and cybersecurity, securing critical infrastructure in a fast-moving, global environment. You’ll have the autonomy to innovate, the support to grow, and the chance to influence security at scale.