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Computer Network Defense; CND Analyst Security Clearance

Job in Columbus, Franklin County, Ohio, 43224, USA
Listing for: Caelum Research Corporation
Full Time position
Listed on 2026-01-02
Job specializations:
  • IT/Tech
    Cybersecurity, Network Security
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Position: Computer Network Defense (CND) Analyst with Security Clearance

Computer Network Defense (CND) Analyst with Security Clearance

Position Title:

Computer Network Defense (CND) Analyst

Location:

Columbus, Ohio
Security Clearance (Required): DOD Top Secret Clearance with SCI eligibility
Type of Position:
Full‑Time On‑Site Position. No remote work or telework

Description: Performs actions to protect, monitor, detect, analyze and respond to unauthorized activity within assigned information systems and computer networks. Employs cybersecurity capabilities and deliberate actions to respond to a CND alert or emerging situational awareness/threat. Serves as an expert on CND requirements and compliance by using IA tools and techniques to perform compliance analysis and correlation, tracking and remediation, coordination and escalating CND non‑compliance.

Provides technical analysis and sustainment support for the enterprise for IA tools and applications and assists with the application of Defense‑In‑Depth signatures and perimeter defense controls to diminish network threats.

Requirements
  • Five (5) years of relevant experience or related formal education
  • Two (2) years of experience performing root cause analysis of cybersecurity events and incidents
  • Two (2) years of experience analyzing network traffic and/or system logs
  • Must possess a current DOD Top Secret Clearance and be eligible for SCI access
  • DOD Approved 8570/8140 Baseline Certification:
    Category IAT Level II (acceptable certifications: CompTIA Secure+ CE, CompTIA CySA+, CCNA Security, GICSP, GSEC, SSCP)
  • DOD Approved 8570/8140 CSSP Certification: CSSP‑IR (acceptable certifications: CompTIA CySA+, CompTIA Pen Test+ CEH, CFR, GCFA, GCIH, SCYBER)
  • Must possess written and verbal skills to appropriately document and brief cybersecurity incidents
  • Working knowledge of at least two cybersecurity areas:
    • Firewall
    • IDS/IPS
    • Host‑based antivirus
    • Vulnerability Management
    • Forensics
    • Malware Analysis
    • Device Hardening
  • Understanding of Defense‑in‑Depth
  • Ability to build and read scripts in languages such as Perl, Bash, Power Shell, Ruby, Python

Referrals increase your chances of interviewing at Caelum Research Corporation by 2x.

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