Security Defence and Operation Lead

Job Placements · Kensington

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Key Responsibilities

  • Lead incident remediation for threats identified by the SOC, ensuring timely containment and recovery.
  • Coordinate vulnerability remediation across IT teams, ensuring issues are tracked, prioritized, and resolved.
  • Verify resolution of incidents and validate patching activities.
  • Maintain and optimize endpoint detection and response (EDR) tools and network segmentation controls.
  • Develop and implement incident response playbooks and operational workflows.
  • Monitor third-party service providers to ensure performance meets contractual obligations.
  • Collaborate with IT, DevSecOps, and compliance teams to align security operations with business and regulatory requirements.

Job Experience and Skills Required

  • Bachelors degree in Information Security, Computer Science, IT, or related field.
  • Industry-recognized certifications such as CISSP, GCIH, CEH, CompTIA Security+/CySA+.
  • Microsoft certifications (SC-200, SC-300, SC-900) highly advantageous.
  • Familiarity with Microsoft Defender for Endpoint, Microsoft Sentinel, and other Microsoft 365 security tools.
  • Additional training in incident response, vulnerability management, and EDR platforms recommended.

Apply now!

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