Systems Engineer Windows

Imagineeer is a fast-growing SBA 8(a) Small Disadvantaged Business headquartered in Arlington, VA, delivering federal AI modernization across health, defense, homeland security, and transportation. We design, test, and deploy secure, AI-ready systems that move agencies from pilots to production without breaking governance, compliance, or mission continuity. Our Mission Studio model creates shared environments where policy, data, security, and operations come together. We are capability-driven and competitive by design, not program-dependent. Our leadership has operated inside the federal systems we now transform, bringing institutional knowledge that accelerates delivery and reduces risk. If real delivery motivates you more than slides, and you want your work to compound across programs and agencies, Imagineeer is growing and we are building the team to match.

About the role

Imagineeer is seeking a Systems Engineer with strong Windows Server expertise to support and maintain server environments. This role will manage Windows Server infrastructure, Active Directory, and custom Windows images, ensuring the reliability, security, and performance of server environments supporting federal operations.

Key Responsibilities

• Administer, maintain, and support Windows Server environments across multiple versions/releases
• Manage Active Directory, Group Policy, DNS, and related core Windows infrastructure services
• Build, configure, and maintain custom Windows images/templates for standardized deployment across environments
• Perform system patching, upgrades, and lifecycle management to maintain security and compliance
• Monitor system performance, troubleshoot issues, and implement proactive maintenance to ensure high availability
• Automate system administration tasks using scripting tools (PowerShell, DSC)
• Manage system security configurations, hardening, and compliance with federal standards (NIST, FISMA, STIGs)
• Support vulnerability remediation...