Responsibilities

• • Administer Windows-based systems, enforce configuration baselines, apply STIGs, and maintain cybersecurity compliance.
• • Perform patch management, vulnerability scanning, remediation, and continuous monitoring activities.
• • Troubleshoot OS, application, networking, and performance issues using system logs and diagnostic tools.
• • Support RMF/ATO documentation including SSP updates, POA&M entries, evidence gathering, and control validation.
• • Conduct preventive and corrective maintenance, field diagnostics, and system performance verification.
• • Serve as the on-site technical expert and primary interface with customer personnel
• • Configure and troubleshoot network devices, VLANs, routing, firewall settings, and IP schemas.
• • Perform network health assessments and maintain accurate network diagrams.
• • Support RF-related infrastructure including antenna connections, coax routing, and verifying RF signal paths.
• • Perform signal integrity checks and basic RF analysis during installation and troubleshooting.
• • Install, integrate, and commission complete systems including servers, sensors, antennas, RF components, structured cabling, and supporting hardware.
• • Perform hands-on mounting, cable routing, equipment replacement, and system validation to ensure proper configuration and functionality.
• • Conduct RF performance checks using spectrum analyzers or similar tools to confirm operational readiness.
• • Perform site surveys to assess environmental, RF, infrastructure, and installation requirements.
• • Assist with on-site system upgrades, configuration changes, and new capability deployments.

Requirements

• • Active Top Secret clearance with SCI eligibility.
• • Bachelor’s degree in IT, CS, EE, or related field; or equivalent experience.
• • Proficiency with Microsoft Office (Word, Excel, PowerPoint, Project, Visio).
• • Strong Windows system administration experience including GPO management, patching, and system hardening.
• • Understanding of networking concepts (switching, routing, VLANs, firewalls).
• • Familiarity with RMF/ATO processes, cybersecurity controls, and accreditation documentation.
• • Experience with vulnerability management tools (ACAS, Nessus), STIG Viewer, WSUS, or SCCM.
• • Ability to perform hands-on installation of equipment, cabling, servers, and field components.
• • Ability to interpret technical drawings, wiring diagrams, and RF signal flow documentation.
• • Ability to lift up to 30 lbs and work independently at customer sites.

Preferred Qualifications

• • CompTIA Security+, Network+, CISSP, CCNA, or DoD 8140-equivalent certifications.
• • Experience with Linux, PowerShell scripting, or configuration automation tools.
• • Experience with RF, SIGINT, or electronic surveillance systems in operational environments.
• • Knowledge of RF fundamentals such as gain, attenuation, noise floor, SNR, and frequency planning.
• • Experience with RF test equipment including spectrum analyzers, VNAs, signal generators, and power meters.
• • Experience documenting complex systems including IT infrastructure, RF chains, and system topologies.
• • Strong communication and client interaction skills with ability to produce clear technical documentation.