Horizon Industries
Computer Network Defense Analyst (EAIRS)
$120K–$125K
Columbus, OH +1 · Full-time · Posted Oct 19, 2026
- Location
- Columbus, OH
Columbus, OH - Experience
- Five years of relevant IT experience; two years performing root cause analysis of cybersecurity events and incidents.
About the job
Monitors DLA’s enterprise network for cyber threats and investigates, analyzes, and responds to security events and incidents.
What you'll do
- Monitor SIEM, security tools, logs, and network traffic to detect threats and indicators of compromise.
- Analyze and respond to unauthorized activity, alerts, and emerging threats, including through incident response actions.
- Support cybersecurity tools and applications and apply defense-in-depth signatures and perimeter controls.
What they ask for
- Five years of relevant IT experience and two years performing root cause analysis of cybersecurity events and incidents.
- Active DoD Top Secret clearance.
- Working knowledge of at least two listed types of security tools and understanding of Defense-in-Depth.
- Relevant DoD 8570.01 IAT Level II certification: CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP; must maintain CNDSP/CSSP-IR and obtain one Computer Network Defense CE certification within six months of onboarding.
Nice to have
- Ability to build scripts and tools for threat detection and incident response, preferably in SPL, Python, or PowerShell.
Pay
USD $120,000-$125,000 (base salary)
Tools
SIEM, CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, SPL, Python
Model-written summary · the original posting is authoritative