Support secure, on‑premises systems
Support high‑visibility DoD and U.S. Space Force missions, ensuring the protection and resilience of critical systems
Implement and maintain cybersecurity controls for on‑premises classified systems
Support RMF package development, ATO sustainment, and continuous monitoring
Perform log analysis, event triage, and defensive cyber operations
Support incident response, containment, and forensic activities
Maintain documentation including POA & Ms, SOPs, and configuration baselines
Collaborate with engineering, mission, and facility teams across client locations

3+ years of experience with cybersecurity, system security engineering, or defensive cyber operations
Experience with RMF, NIST 800-53, and DoD cybersecurity standards
Experience with vulnerability scanners, SIEM tools, endpoint protections, or log platforms
Ability to secure and harden Windows or Linux systems
Secret clearance
Bachelor's degree
Experience with eMASS, XACTA, STIG Viewer, and SCAP tools (Nice to Have)
Experience with scripting, including Python, PowerShell, or Bash (Nice to Have)
Experience in classified environments and the DoD network (Nice to Have)
Ability to conduct vulnerability scanning, STIG hardening, and remediation tracking (Nice to Have)
TS/SCI clearance (Nice to Have)
Cybersecurity certifications, including Security+, CySA+, CASP+, CISSP, GSEC, or similar (Nice to Have)

Cyber Security Engineer

Key skills