Senior Enterprise Systems Administrator
- Location
- Greater London, England, United Kingdom
remediation workflows, including asset coverage, risk-based prioritization, remediation timelines, exception documentation, validation, and status reporting. Administer and validate endpoint protections such as full-disk encryption, EDR/XDR, host firewall, secure boot, application controls, device compliance, removable-media controls, and least-privilege configurations. Harden identity and administrative … Active Directory and Entra ID or equivalent identity platforms. Practical experience implementing system and endpoint hardening, configuration baselines, patch management, vulnerability remediation, encryption, endpoint detection and response, and least-privilege controls. Experience supporting security or compliance programs and producing evidence for audits, assessments, or customer and regulatory requirements. Strong ...