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It security operations engineer

GCS
Operations engineer
Posted: 16h ago
Offer description

I'm looking for an IT Security Operations Engineer to support security monitoring, incident response, vulnerability management, and Microsoft 365 security across a hybrid cloud/on‑prem environment. This is a hands‑on operational role working closely with IT, cloud, and network teams to maintain a secure and compliant environment.Key ResponsibilitiesMonitor and investigate security alerts across SIEM, EDR/XDR, and Microsoft security platforms.Respond to incidents, perform root‑cause analysis, and implement remediation.Track CVEs and coordinate vulnerability remediation across endpoints, servers, and cloud services.Manage and optimise Microsoft 365 security (Defender suite, Conditional Access, MFA, Entra ID).Improve Secure Score, compliance dashboards, and overall cloud security posture.Support identity and access governance activities.Contribute to hardening, patching, and baseline enforcement.Support ISO27001, GDPR, and internal compliance initiatives.Provide audit evidence and maintain security documentation, SOPs, and runbooks.Work within ITIL processes including Incident, Problem, Change, and Request Management.Assist network teams in securing firewalls, VPNs, proxies, and reviewing security configurations.Required Experience5+ years in security operations or cyber engineering.Strong hands‑on experience with SIEM, EDR/XDR, vulnerability management, and Microsoft 365 security.Solid understanding of network security (firewalls, VPNs, IDS/IPS, DNS, TCP/IP).PowerShell or Python scripting experience.Knowledge of ITIL processes.Degree in IT, Computer Science, or similar (or equivalent experience).PreferredCertifications such as CISSP, CISM, CEH, SC‑200/300/400, AZ‑500, MS‑102, ITIL Foundation.Experience in regulated or security-mature environments.Exposure to cloud-first and identity-driven security models.
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