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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