Information Systems Security Engineer I

Reflexive ConceptsMegaCenter, MD

About The Position

Reflexive Concepts is seeking a skilled Information Systems Security Engineer (Level 1) to join our growing team! Reflexive Concepts is seeking a skilled Information Systems Security Engineer (ISSE) to engineer and validate security controls on mission-critical HPC environments — driving Assessment and Authorization, STIG implementation, and boundary integrity.

Requirements

  • Seven (7) years of information systems security engineering experience
  • Bachelor's Degree or higher in a related technical field
  • RMF process and RMF tools: LATTEART, XACTA, BISCOTTI, WATCHCAT, STE
  • Compliance and configuration scanning tools
  • NIST SP 800-53r3 and/or r5; NIST SP 800-37
  • Hands-on experience with Assessment and Authorization, security control traceability, boundary definition, artifacts and body of evidence, STIG implementation, false-positive validation, patch management, and technical validation
  • Active TS/SCI clearance with full-scope polygraph (most recent poly within 7 years)

Nice To Haves

  • An additional five (5) years of information systems security engineering experience may be substituted for the degree, for a total of Twelve (12) years
  • Continuous monitoring program experience
  • Strong collaboration habits with system administrators and system owners

Responsibilities

  • Engineer and validate security controls on mission-critical HPC environments
  • Driving Assessment and Authorization
  • STIG implementation
  • Boundary integrity
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