3h ago
Cyber Security Engineer
Fairfax, VA
full-timemidDefense/Government Contracting
Tech Stack
Description
You will join a team delivering innovative cybersecurity solutions, performing vulnerability assessments, hardening systems, and managing security accreditation artifacts in alignment with government requirements.
Requirements
- Minimum 8 years relevant cybersecurity engineering experience
- Experience with A&A processes in accordance with government requirements
- Knowledge of NIST SP 800-53, NIST SP 800-53A, ICD 503, CNSSI 1253
- Proficiency in Linux/Windows security, TCP/IP, PKI, firewalls, encryption
- Familiarity with ACAS, Wireshark, Retina, Tripwire, XACTA, SNOW
Responsibilities
- Perform vulnerability assessments using Nessus, DISA STIGs and configuration updates
- Harden operating systems, COTS and open-source products
- Execute Assessment & Authorization (A&A) processes per ICD-503
- Generate and maintain security accreditation artifacts (e.g., Security Plans, SRTM, CTP)
- Provide technical guidance on information security architecture
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