Top Secret DoD Security Systems Admin – Zero Trust & SIEM

Federal IT Consulting (FEDITC); Bratenahl (OH); On-site; USD 120,000 - 165,000; Full time

Job summary

FEDITC, LLC is seeking a Security Systems Administrator, Journeyman to support DFAS operations and DoD cybersecurity requirements. The role focuses on maintaining firewalls, IDS/IPS, DNSSEC, web proxies, and Zero Trust technologies, with Tier II support and vulnerability assessments.

Candidates must be a United States citizen with an active Top Secret DoD security clearance and pass a background check. A Bachelor’s degree in a related field is required or equivalent experience.

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 DFAS locations for network security.
• Provide security infrastructure operational support for Firewalls, IPS/IDS, DNSSEC, Reverse Proxies, Web Proxies, Zero Trust 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 admin

IDS/IPS

DNS/DNSSEC

Web proxy

Zero Trust

Monitoring

DISA STIG

Ticketing

Education

Bachelor’s degree

Tools

ACAS

MECM

Splunk

Job description

FEDITC, LLC is seeking a Security Systems Administrator, Journeyman to support DFAS operations and DoD cybersecurity requirements. The role focuses on maintaining firewalls, IDS/IPS, DNSSEC, web proxies, and Zero Trust technologies, with Tier II support and vulnerability assessments.

Candidates must be a United States citizen with an active Top Secret DoD security clearance and pass a background check. A Bachelor’s degree in a related field is required or equivalent experience.