Sr. System Administrator

Certification Required:

• CompTIA Security+ and
• Computing Certification

Clearance:

• Active Secret

Description:

• We are seeking a skilled Systems Administrator/Engineer with strong expertise in Microsoft Intune and Modern Endpoint Management to support a secure enterprise environment.
• The ideal candidate will have hands-on experience managing Microsoft 365, Windows endpoints, identity services, endpoint security, and enterprise infrastructure.

Key Responsibilities:

• Administer Microsoft Intune, including device enrollment, compliance policies, application deployment, configuration profiles, and Windows Autopilot.
• Manage Microsoft 365 services, Microsoft Entra ID (Azure AD), Conditional Access, Microsoft Defender, and Microsoft Sentinel.
• Support MECM/SCCM environments for software deployment, patch management, and endpoint administration.
• Administer Windows Server environments, Active Directory, Group Policy, DNS, and DHCP.
• Support VMware vSphere/ESXi environments and virtualization infrastructure.
• Perform endpoint security management, system hardening, troubleshooting, and PowerShell automation.
• Support infrastructure security initiatives, backup, disaster recovery, and compliance requirements.

Required Qualifications:

• 5+ years of experience in Systems Engineering or Systems Administration.
• Strong hands-on experience with Microsoft Intune, Microsoft 365, Microsoft Entra ID, and MECM/SCCM.
• Experience managing Windows Server, Active Directory, and VMware environments.
• Experience with PowerShell scripting and automation.
• Knowledge of hybrid cloud infrastructure and enterprise endpoint management.
• Experience with DISA STIGs, server hardening, and security best practices.

Key Technical Areas:

• Windows Server Administration
• Active Directory & Microsoft Entra ID
• Microsoft 365 / Office 365
• Exchange Online, Teams, and SharePoint Online
• VMware / Hyper-V / Nutanix
• Hybrid Cloud Infrastructure
• PowerShell Automation
• Backup, Disaster Recovery & Infrastructure Security
• DISA STIGs & Server Hardening