Senior Systems Admin (Microsoft Endpoint Management)

Job Family : Systems Engineering Travel Required : Up to 10% Clearance Required : Active Top Secret (TS) We are seeking an experienced Senior Systems Administrator u2013 Microsoft Endpoint Management to lead the administration, optimization, and security of enterprise endpoint environments within secure federal programs. This role will manage Microsoft Intune/Endpoint Manager, configuration baselines, device compliance, and application deployment for mission-critical federal user communities. The ideal candidate brings deep experience with Microsoft 365, Windows client management, Azure cloud integrations, and secure device lifecycle operations in compliance-driven environments. What You Will Do + Administer and optimize Microsoft Intune / Microsoft Endpoint Manager (MEM) for Windows, mobile, and specialty devices across federal environments. + Manage device provisioning, enrollment, configuration profiles, compliance policies, conditional access, and security baselines. + Deploy and maintain applications, patches, updates, and OS images using Intune, ConfigMgr (SCCM), Autopatch, and Autopilot. + Oversee Windows workstation standards, hardening policies, and Zerou2011Trustu2011aligned endpoint security controls. + Collaborate with cloud, identity, and security teams to integrate Azure AD/Entra ID, MFA, and modern authentication policies. + Troubleshoot escalated endpoint issues related to performance, compliance, identity, connectivity, and application delivery. + Ensure lifecycle management of endpoint devices, including monitoring, reporting, inventory management, and vulnerability mitigation. + Produce and maintain documentation, SOPs, configuration baselines, and compliance artifacts supporting audits, ATO, or RMF processes. + Support modernization initiatives such as cloudu2011based endpoint management, automation, and infrastructure improvements. + Provide senioru2011level guidance and mentorship to junior system administrators and support teams. What You Will Need + Bachelor's Degree OR additional FOUR (4) years' experience in lieu of Degree. + Citizenship + An ACTIVE and MAINTAINED

Created: 2026-02-19