Systems Administrator

Zachary Piper Solutions is seeking a Systems Administrator to support a mission-critical enterprise IT environment in Springfield, VA . The Systems Administrator will support the Exchange, Directory, and Messaging (EDM) team responsible for maintaining core infrastructure services across a large-scale network. This position will be onsite in Springfield, VA and work a 3:00 pm - 11:00 pm shift. This position requires a TS/SCI CI Poly clearance!

Responsibilities of the Systems Administrator include:

• Administer and maintain Active Directory, Exchange, and Windows Server environments
• Provide Tier II troubleshooting and triage support, resolving or escalating service tickets as needed
• Perform server administration including monitoring system performance, event logs, and service health
• Build and deploy an upgraded SQL instance and SQL cluster supporting SolarWinds monitoring infrastructure
• Develop technical documentation for future infrastructure builds and support decommissioning of SQL Server 2016
• Troubleshoot and resolve outdated queries impacting PowerBI dashboards and reporting systems
• Manage directory services including Active Directory Application Mode (ADAM) and Global Address List (GAL) administration
• Support enterprise virtualization and infrastructure operations
• Collaborate with cross-functional teams to ensure secure, scalable, and reliable IT services

Qualifications of the Systems Administrator include:

• 10+ years of IT experience (professional, military, academic, or related technical experience)
• Experience administering and troubleshooting Active Directory, Microsoft Exchange, and Windows Server environments
• Experience with SQL Server administration, SQL clustering, or database support
• Experience supporting enterprise monitoring tools such as SolarWinds
• Familiarity with PowerBI queries and reporting systems
• Strong understanding of server administration, virtualization, and event monitoring
• DoD 8570 IAT Level III Certification required
• Active Top Secret Clearance required

Preferred Qualifications:

• Prior experience in military or DoD enterprise IT environments
• Experience supporting large-scale infrastructure or messaging systems

Compensation for the Systems Administrator includes:

• Salary: $120,000 - $150,000
• Comprehensive Benefits Package including Medical, Dental, Vision, 401(k), PTO, and Paid Holidays

This job opens for applications on March 16, 2026. Applications for this job will be accepted for at least 30 days from the posting date.

#LI-MM1 #LI-ONSITE

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