System Administrator, Windows

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November 23

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DT Professional Services

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B2B • Government • SaaS

DT Professional Services is a company with over 50 years of cumulative experience in delivering technology services and solutions. Specializing in web and custom application development, mobile and cloud computing, project and program management, they provide cutting-edge, custom technology solutions to government agencies and commercial enterprises. Their services aim to maximize value, drive engagement, and improve business processes through process automation, decreasing errors, increasing speed, and boosting quality. DT Professional Services is client-centric, focusing on understanding clients' needs to tailor technology solutions that enhance efficiencies, optimize workflows, and increase revenues.

11 - 50 employees

Founded 2013

🤝 B2B

🏛️ Government

☁️ SaaS

📋 Description

• Provide routine maintenance, installation, configuration, upgrades, patching, troubleshooting, break-fix, data protection, and vulnerability remediation for Microsoft Windows Server Datacenter 2022 or later in Azure Government Cloud across multiple US Gov regions. • Scale and maintain Windows Server Datacenter builds, deploy virtual machines, and support hybrid cloud environments between on-premise systems and Azure services. • Manage VMs, servers, clusters, redundant and highly available infrastructures, and Windows PCs. • Maintain and support Active Directory, Domain Controllers, DNS, Group Policy, and all Windows patching requirements. • Ensure DISA STIG compliance across all Windows systems by completing checklists, using DISA SCAP tools or Navy eVALUATE STIG tools, identifying vulnerabilities, and performing remediation to maintain compliance standards. • Administer and maintain Windows Server Update Services (WSUS) for update distribution and installation across NAVFAC CSM. • Manage information and directory services within Microsoft Active Directory environments. • Provision, configure, and maintain Azure Dedicated Hosts and Host Groups to support hardware-isolated IL2/IL4/IL5 workloads, including virtual machine deployments. • Configure, scale, and maintain Azure Backup, Recovery Services Vaults, managed snapshots, and other approved solutions to support data protection, disaster recovery, compliance, business continuity, and cost optimization. • Configure and maintain Azure Hybrid Benefits for Windows Servers. • Perform RMF Steps 1–6 in support of NAVFAC CSM packages to meet ATO timelines. • Support SCCA control implementation, routine patching, and ongoing STIG compliance activities. • Manage POA&M entries to ensure vulnerabilities are tracked, mitigated, and resolved. • Conduct continuous monitoring in alignment with the approved System Level Continuous Monitoring (SLCM) strategy. • Review ACAS scan results, update POA&Ms, and ensure vulnerabilities are documented and remediated in accordance with DoD and DON standards.

🎯 Requirements

• Active DoD Secret Clearance or higher. • 3-5+ years of experience as a System Administrator, Windows Administrator, Cloud Administrator, or similar role supporting enterprise or DoD environments • Hands-on experience with Microsoft Windows Server Datacenter 2022 or later, including installation, configuration, patching, troubleshooting, and sustainment. • Experience administering Active Directory, Domain Controllers, DNS, Group Policy, and Windows patching workflows. • Experience managing Azure Government Cloud environments, including virtual machine deployment, scaling, clustering, and hybrid cloud operations • Proficiency with DISA STIGs, SCAP toolsets, eVALUATE STIG, and vulnerability remediation in DoD environments. • Experience with RMF Steps 1–6, ATO packages, POA&M management, and continuous monitoring requirements. • Familiarity with WSUS management for patch distribution. • Experience using ACAS or equivalent vulnerability scanning tools. • Ability to deploy and maintain Azure Backup, Recovery Services Vaults, managed snapshots, and related cloud-based DR/BC solutions. • Strong understanding of cybersecurity best practices, compliance requirements, and DoD security guidelines. • Ability to analyze, document, and maintain hardware/software inventories and configuration baselines.

🏖️ Benefits

• medical, dental, and vision coverage • life insurance • long & short-term disability • 401(k) retirement plans (with employer match) • tuition & certificate reimbursement • paid time off (vacation/sick/holidays)