Network Security Engineer
Core
Design, implement, and maintain network security controls and infrastructure for a global alternative investment firm's offices, data centers, and cloud environments.
Role type
Senior IC Network Security Engineer
Builds
Secure network architecture, logging pipelines, security data lake, and detection/automation stacks
Domain
Financial Services / Cybersecurity
Required skills
Network security controls (firewalls, IDS/IPS, NAC, segmentation), Logging pipelines & data lakes, SIEM/SOAR automation, AI security & application, Core networking (TCP/IP, routing, switching, DNS), Cloud security (AWS/GCP/Azure), Scripting (Python/PowerShell/Bash)
Preferred skills
Breach and attack simulation tooling, Penetration testing, Threat intelligence analysis
Technologies
Splunk, ELK, Sentinel, S3, Athena, tcpdump, Wireshark, ngrep, Docker, Kubernetes
Responsibilities
Design and maintain network security controls and secure remote access; Build and maintain logging pipelines and security data lake; Develop and maintain security policies and standards; Strengthen perimeter security through automation and monitoring; Monitor and analyze security logs to identify threats; Apply AI to security work and secure AI model usage; Conduct audits, vulnerability assessments, and incident response
Seniority
Senior, hands-on IC