Linux Security Lead
Core
Own and drive a consistent and enforceable security posture across the firm's Linux fleet, building baselines, automated drift detection, and verified remediation patterns.
Role type
Senior Linux Security Lead
Builds
Automated drift detection workflows, enforcement patterns, and compliance mappings for Linux fleets
Domain
Financial services infrastructure security
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Linux security hardening, Ansible, configuration management, drift detection, CIS Benchmarks, NIST CSF, SELinux/AppArmor, auditd, secure boot patterns, sprint-based engineering delivery
Preferred skills
Qualys, CrowdStrike, STIG compliance frameworks
Technologies
Ansible, RHEL, Ubuntu, Amazon Linux, Qualys, CrowdStrike, SELinux, AppArmor, auditd
Responsibilities
Define hardening intent per distribution and workload class, build automated drift detection workflows, integrate Linux posture signals into detection pipelines, maintain exception governance discipline, drive verified vulnerability closure, establish secure engineering principles, contribute to CIS Benchmark compliance posture
Seniority
Senior, hands-on IC