Senior IT Security Operation- Saudi National- Riyadh, KSA

TheSenior IT Security Operations Engineersafeguards corporate IT infrastructure, networks, enterprise data, and cloud environments against operational security risks and threats. This hands-on role bridges infrastructure management with threat detection, incident response, IAM governance, and security standard compliance across enterprise systems.

Key Responsibilities

• Infrastructure & Network Defense:Configure, manage, and audit enterprise firewalls, VPNs, Endpoint Detection and Response (EDR) agents, and web proxy controls.
• Security Monitoring & Incident Response:Lead Tier-2/Tier-3 security event investigations, analyze SIEM logs, and mitigate security incidents to limit operational downtime.
• Identity & Access Governance:Enforce strict identity and access management (IAM) controls, privileged access management (PAM), multi-factor authentication, and role-based access policies.
• Vulnerability & Patch Management:Direct routine infrastructure vulnerability scans, prioritize critical patching schedules with IT infrastructure teams, and verify system hardening.
• Backup Integrity & System Audits:Ensure secure backup configurations, system disaster recovery readiness, and adherence to security standards (ITIL, ISO 27001, NCA-ECC).

Requirements

• 1.Minimum6+ years of hands-on experiencein IT security administration, SOC engineering, or network security operations.
• 2.Advanced proficiency with core security solutions includingSIEM tools (Splunk, QRadar, Sentinel), EDR platforms (CrowdStrike, Defender), and Next-Gen Firewalls (Palo Alto, Fortinet).
• 3.Strong expertise inIdentity & Access Management (Active Directory, Entra ID, PAM solutions), multi-factor authentication, and network access controls.
• 4.Proven track record inthreat detection, incident response, log analysis, and system hardeningacross Windows/Linux servers and cloud platforms (Azure/AWS).
• 5.Hold at least one active industry certification such asCompTIA Security+, CISSP, CEH, CCSP, or ITIL4.