Job
Core
Senior Cybersecurity Engineer responsible for end-to-end incident response, detection engineering, and administration of the enterprise security stack for a PCI DSS Level 1 payment-orchestration platform.
Role type
Senior individual-contributor security operations engineer
Builds
Production security controls, detection rules, and incident response playbooks for payment infrastructure
Domain
Cybersecurity / Payment Processing / PCI DSS
Deliverable
Production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Incident response ownership, SIEM/XDR/EDR operation, email security administration, DLP management, SASE/VPN configuration, WAF/DDoS mitigation, network security fundamentals, PCI DSS control implementation, technical documentation
Preferred skills
Check Point Harmony experience, Cloudflare Enterprise experience, CISSP/GIAC/Security+ certifications, fintech or payment-gateway experience
Technologies
SIEM, XDR, EDR, Check Point Harmony, Cloudflare, WAF, SASE, VPN, DLP
Responsibilities
Own incident response lifecycle (triage to post-incident review), act as technical owner for co-sourced MDR service, operate and tune enterprise security stack, implement PCI DSS technical controls, review phishing and investigate malware, author SOPs and runbooks
Seniority
Senior, hands-on IC
