Senior MECM / SCCM Administrator

As a Senior MECM / SCCM Administrator, you will lead the administration, optimisation, and governance of Microsoft Endpoint Configuration Manager (MECM/SCCM) across a large‑scale, highly regulated enterprise environment. You will ensure endpoint compliance, operating system lifecycle management, software deployment, patching, platform health, and secure service delivery.

What You'll Do and How You'll Succeed

Platform Administration & Optimisation

• Administer, maintain, and optimise enterprise MECM/SCCM infrastructure.
• Design and support operating system deployment solutions for Windows client and server platforms.
• Plan and execute monthly security patching, software update deployments, and vulnerability remediation.
• Package, test, deploy, and troubleshoot enterprise applications using MECM and approved frameworks.
• Monitor site health and availability across Management Points, Distribution Points, and boundary groups.

Troubleshooting & Reporting

• Provide L3 troubleshooting for client health, content distribution, policy processing, patching, and task‑sequence failures.
• Produce endpoint inventory, compliance, operational‑health, and audit reports for stakeholders.
• Partner with security teams on endpoint baselines and vulnerability remediation.

Integration & Automation

• Integrate MECM with Microsoft Intune and support co‑management initiatives.
• Develop and maintain PowerShell automation for administration, health checks, remediation, and reporting.
• Support endpoint lifecycle activities including provisioning, refresh, configuration changes, and decommissioning.

Governance & Service Management

• Coordinate incidents, problems, changes, and service requests through ServiceNow.
• Contribute to root‑cause analysis and continual service improvement.
• Maintain technical documentation, operating procedures, support models, and recovery plans.
• Provide technical guidance to administrators and coordinate delivery across distributed teams.

We'd Love to Hear From You If...

Experience

• Overall 15 years of experience with minimum of 5 years on MECM/SCCM 
• You have extensive experience administering MECM/SCCM in large enterprise environments.
• You have expert‑level knowledge of MECM/SCCM architecture, client management, software distribution, OS deployment, updates, collections, reporting, and compliance.
• You have advanced troubleshooting experience across site systems, client health, and task sequences.
• You have experience in banking, financial services, or other highly regulated environments.

Technical Expertise

• You are proficient in PowerShell scripting for automation, reporting, and remediation.
• You have experience with Microsoft Intune, co‑management, Microsoft Defender, Active Directory, Group Policy, WSUS, PKI, DNS, and network fundamentals.
• You are skilled in application packaging and deployment technologies such as MSI and PSADT.
• You have working knowledge of Windows Server infrastructure supporting MECM site systems.
• You understand endpoint security controls, vulnerability management, and audit requirements.
• You have experience with enterprise platforms such as ServiceNow and Qualys.

Ways of Working

• You demonstrate strong analytical and problem‑solving skills.
• You communicate effectively and manage stakeholders confidently.
• You document thoroughly and maintain governance standards.
• You work independently, prioritise competing demands, and deliver high‑quality outcomes.

Preferred Qualifications

• You hold Microsoft certifications aligned to endpoint administration, Intune, Windows, or Microsoft 365.
• You have ITIL Foundation or equivalent service‑management certification.
• You have experience with hybrid endpoint environments, modern management, and automation.
• You have supported globally distributed endpoint estates and cross‑regional operations teams.