System Administrator-Richmond VA - Onsite

• Administer Windows Server environments, Active Directory, Group Policy, DNS, and DHCP
• Support Microsoft 365, Exchange Online, and Entra ID/Azure AD
• Perform server patching, vulnerability remediation, and system maintenance
• Monitor systems, troubleshoot issues, and provide Tier 2/3 support
• Manage backup, recovery, and disaster recovery operations
• Support security initiatives including MFA, system hardening, and compliance activities
• Collaborate with infrastructure, network, security, and application teams
• Participate in incident response, root cause analysis, and change management processes

Do you have experience in Windows support?, * 5+ years of Windows Server administration experience

• Strong Active Directory and Group Policy knowledge
• Experience with Microsoft 365 and Azure AD/Entra ID
• Experience with patch management, backups, and system monitoring
• Knowledge of VMware or Hyper-V virtualization
• Experience with PowerShell scripting and troubleshooting
• Familiarity with MFA, access control, and security best practices
• Basic networking knowledge (DNS, DHCP)

Preferred Skills

• Azure infrastructure and hybrid cloud experience
• Intune or endpoint management exposure
• SIEM/EDR and Conditional Access experience
• Knowledge of NIST or regulated/government environments

• Infrastructure automation and advanced PowerShell scripting experience, Windows Server

  Active Directory

  Group Policy

  Microsoft 365

  Azure AD/Entra ID

  VMware

  Hyper-V

  PowerShell

  Patch Management

  Backup & Recovery

  DNS

  DHCP

  MFA

  Security

  Hybrid Cloud

  Incident Response