Required Qualifications * Bachelor's degree in a STEM (Science, Technology, Engineering, or Mathematics) discipline (Computer Science, Information Systems, Modeling & Simulation, Physics, Math, Systems Engineering, Aerospace Engineering) * Level 2: 2+ years of relevant experience, or Master's degree in lieu of experience * Level 3: 5+ years of relevant experience, or Master's degree with 3+ years of experience * Active DoD Secret security clearance with ability to obtain TS/SCI and SAP/SAR * Must possess or obtain within 6 months a DoD 8140 IAT Level II or higher certification (Security+, CySA+, CISSP, or equivalent) * Experience with Microsoft Endpoint Configuration Manager (MECM), including application packaging, deployment, patch management, OS imaging, and compliance baselines * Experience with Windows Server Update Services (WSUS), including configuration, synchronization, and enterprise patch management integration * Experience administering VMware vSphere/ESXi environments, including VM provisioning, resource allocation, and performance monitoring * Strong experience with Windows Server (2016/2019/2022/2025) and Windows 11 environments * Experience with Active Directory, DNS, Group Policy (GPOs), and file/print services * Proficiency in scripting languages such as PowerShell and Bash * Experience with system monitoring tools and log analysis * Ability to troubleshoot complex systems and develop effective solutions * Strong documentation skills with ability to clearly communicate technical concepts * Ability to work in fast-paced, large-scale enterprise environments * Ability to travel up to 10% as required Preferred Qualifications * Experience with Public Key Infrastructure (PKI) and Active Directory Certificate Services (ADCS), including certificate lifecycle management * Experience with Ansible for automation, configuration management, and infrastructure-as-code practices * Experience administering Microsoft Exchange (on-premises or hybrid environments), including mail flow and high availability * Familiarity with CI/CD pipelines and automation workflows across Windows and Linux environments * Experience supporting large-scale DoD or mission-critical distributed systems Who is Caribou Thunder? Cyber Systems Administrator (Level 2 / Level 3) Mid Level | Active Secret Clearance Required | Level 2: $100,000 - $130,000 Level 3: $130,000 - $150,000 | Travel: Yes (10%) | Onsite: Orlando, FL Support mission-critical distributed training environments-enabling the U.S. Air Force's Distributed Mission Operations (DMO) network to deliver large-scale, high-fidelity combat training in a global virtual battlespace.