DoD Security Systems Admin, Journeyman — Top Secret Clearance

Feditc,-LL; Bratenahl (OH); On-site; USD 110,000 - 140,000; Full time

Job summary

FEDITC, LLC is seeking a Security Systems Administrator, Journeyman to provide network security infrastructure support for DFAS operations, ensuring reliability, security, and compliance of critical systems. This role manages firewalls, IDS/IPS, DNSSEC, reverse proxies, web proxies, and Zero Trust technologies.

This position requires United States citizenship and an active Top Secret DoD security clearance, with responsibilities spanning monitoring, analysis, and Tier II support across DFAS

Qualifications

• 5+ years network/systems administration experience.
• Experience with firewall administration.
• Knowledge of IDS/IPS systems.
• Experience with DNS/DNSSEC.
• Familiarity with web proxy and content filtering.
• Network monitoring and troubleshooting skills.
• Understanding of DISA STIG requirements.
• Experience with ticketing systems.

Responsibilities

• Support Security Team operations at all DFAS locations for network security.
• Provide security infrastructure operational support for Firewalls, IPS/IDS, DNSSEC, Reverse Proxies, Web Proxies, Zero Trust Network Architecture Technologies.
• Perform security infrastructure monitoring activities.
• Conduct network traffic analysis for troubleshooting access issues.
• Provide Tier II-level customer service for security infrastructure.
• Follow directions from DoD CERT for security operations.
• Verify secure configuration using SRRs and security scans (ACAS, MECM).
• Report non-compliance and vulnerabilities via POA&M, AOR, or SOL.
• Implement change control process for security infrastructure.
• Configure hardware/software for DoD and DFAS compliance.

Skills

Firewall administration

IDS/IPS systems

DNS/DNSSEC

Web proxies/content filtering

Network monitoring/troubleshooting

DISA STIG requirements

Ticketing systems

Zero Trust technologies

Education

Bachelor’s degree in Computer Science or related field

Tools

ACAS

MECM

Splunk

SIEM

Job description

FEDITC, LLC is seeking a Security Systems Administrator, Journeyman to provide network security infrastructure support for DFAS operations, ensuring reliability, security, and compliance of critical systems. This role manages firewalls, IDS/IPS, DNSSEC, reverse proxies, web proxies, and Zero Trust technologies.

This position requires United States citizenship and an active Top Secret DoD security clearance, with responsibilities spanning monitoring, analysis, and Tier II support across DFAS