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Information Systems Security Officer – Expert; TS​/SCI CI Poly

Job in Herndon, Fairfax County, Virginia, 22070, USA
Listing for: Cognito Cyber Groups
Full Time position
Listed on 2026-06-20
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, IT Consultant, Systems Engineer
Salary/Wage Range or Industry Benchmark: 80000 - 110000 USD Yearly USD 80000.00 110000.00 YEAR
Job Description & How to Apply Below
Position: Information Systems Security Officer – Expert (TS/SCI CI Poly Required)

Core Hours 9-3

  • Provide information assurance support to system(s) and program
  • Demonstrated experience with coordinating and implementing cyber security policies, standards and processes
  • Maintain operational security posture for system(s) through customized Risk Management Framework (RMF) to ensure established security processes and procedures are followed
  • Strong knowledge of AWS infrastructure, Commercial cloud and cloud security
  • Evaluate security solutions to ensure security requirements are met for processing classified information
  • Provide configuration management and documentation for system software, hardware, networks, enclaves, etc.
  • Prepare and review system documentation to include Systems Security Plans (SSPs), Certification and Accreditation (C&A) packages, architecture diagrams, contingency plan, incident response plan, and other documentation
  • Support programmatic and organization project and risk management review boards
  • Perform vulnerability scanning, risk assessment analysis using NIST 800-53 and prepare responses to Plan of Action and Milestones (POA&Ms)
  • Understanding of NIST 800-53, NIST 800-37, RMF, ICD 503, CNSSI 1253
  • Strong written and oral communication skills to write technical analysis reports and security plans
Desired Certifications
  • CompTIA Security+
  • Certified Information System Security Processional (CISSP)
  • Certified Information Security Manager (CISM)
  • Certified Ethical Hacker (CEH)
  • AWS Certified Cloud Practitioner (CCP)
  • Microsoft Azure
  • Google Cloud Platform (GCP)
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