Cyber Infrastructure Support

What you'll do

• Install, configure, maintain, and troubleshoot Windows and Linux servers, workstations, and supporting infrastructure.
• Perform software installations, upgrades, and patch management activities including testing and deployment validation.
• Install and validate firmware, drivers, and hardware-management updates for servers and network-connected equipment.
• Administer Microsoft Active Directory, including user objects, security groups, permissions, and Group Policy Objects.
• Support virtual infrastructure hosted on VMware vSphere and ESXi platforms for VM deployment and resource allocation.
• Apply and validate Security Technical Implementation Guide requirements and other approved security configuration baselines.
• Monitor system health, performance, and logs to troubleshoot outages, authentication issues, and network connectivity problems.
• Create and maintain technical documentation including build procedures, configuration records, system diagrams, and maintenance records.

What we're looking for

• Must hold an active Secret clearance and be eligible to obtain a Top Secret clearance.
• Must possess a current DoD 8140 IAT II CompTIA Security+ certification or an equivalent.
• Bachelor’s degree and 2–4 years of relevant experience, or a master’s degree with less than 2 years of experience.
• Hands-on experience supporting IT infrastructure, systems administration, or cybersecurity operations.
• Experience installing, configuring, and troubleshooting Windows and Linux server and desktop operating systems.
• Experience performing software installations, hardware troubleshooting, and operating system/firmware patch management.
• Basic understanding of cybersecurity configuration standards, system hardening, and vulnerability remediation.
• Familiarity with VMware vSphere, Red Hat Enterprise Linux, or Kubernetes architecture (preferred).