Enterprise Windows System Administrator

Are you an experienced System Administrator ready to optimize critical enterprise infrastructure for a market leader? We are seeking a skilled, hands-on professional to manage hybrid cloud environments, core networking, and user identity systems., Identity & Cloud Management: Administer Entra ID (Azure AD), manage user provisioning/groups, Microsoft 365 services, distribution lists, and end-user devices via Intune. Infrastructure & Security: Maintain physical and cloud networking (firewalls, routers, switches, LAN/WAN) alongside operating systems (Win 10/11, Server 2016+). System Resilience: Oversee system backups, disaster-recovery testing, patch execution, security tooling, and incident-response procedures. Projects: Drive IT projects, evaluate emerging technologies, and mentor junior staff while serving as a primary point of escalation., MANTECH seeks a motivated, career and customer-oriented System Administrator to join our Air Force / Space team at Nellis AFB. The successful candidate will act as a systems Admi…

• 6 days ago, MANTECH seeks a motivated, career and customer-oriented System Administrator to join our Air Force / Space team at Nellis AFB. The successful candidate will act as a systems Admi…
• 12 days ago

5+ years of Windows & Active Directory system administration experience. Solid understanding of core networking protocols, security standards, and firewalls. Strong diagnostic, analytical, and multi-tasking skills. Ability to clear standard background checks and drug screenings (excludes marijuana). US Work Authorization required (no visa sponsorship provided). Preferred Experience Certifications: Azure, Network+, Security+, or ITIL v4 framework knowledge. Hands-on experience with Microsoft Intune, Azure, and PowerShell scripting. Background in a fast-paced environment.