Network Systems Administrator with Security Clearance

We are a rapidly growing organization seeking a DoD Secret Cleared Network Systems Administrator to provide Tier III operational support for the J63H Platform Services environment, supporting server infrastructure, virtual desktop infrastructure (VDI), storage systems, backup and recovery services, and enterprise application environments in the Hampton Roads, VA area. The administrator is responsible for installing, configuring, maintaining, troubleshooting, and securing Windows-based server and network systems supporting mission-critical DoD operations. This position supports Active Directory, DNS, DHCP, VMware virtualization technologies, storage systems, backup solutions, and enterprise IT services while ensuring compliance with DoD cybersecurity requirements, RMF controls, STIGs, and IAVAs. The Network System Administrator collaborates with cybersecurity, network operations, and engineering teams to maintain system availability, performance, and security. Responsibilities Administer Windows Server environments and enterprise services.

Manage Active Directory, DNS, DHCP, Group Policy, and DFS.

Perform server deployment, configuration, patching, and upgrades.

Support VMware vSphere and VDI environments.

Monitor system performance and troubleshoot operational issues.

Support SAN storage and backup/recovery operations.

Maintain compliance with RMF, STIG, ACAS, and IAVA requirements.

Support disaster recovery and continuity of operations activities.

Develop and maintain SOPs and technical documentation.

Manage incidents, service requests, and change requests using ITSM tools. Minimum Qualifications Bachelor's degree in Information Systems, Computer Science, Engineering, or related field.

3–5 years of system administration experience.

Experience with Windows Server administration.

Experience with VMware virtualization technologies.

Working knowledge of SQL administration and backups.

Understanding of TCP/IP networking concepts.

DoD 8140/8570 certification (IAT Level II minimum).

Secret Clearance. We Offer: Competitive salary based on experience and qualifications

Comprehensive benefits package including health, dental, and retirement plans with company match

Paid time off and federal holidays

Professional development support We are an Equal Opportunity Employer and consider all qualified applicants without regard to protected characteristics under applicable law. EEO/AA Employer/Veteran/Disabled