Cybersecurity Assessment & Authorization Subject Matter Expert-SME
Nationwide IT Services
Full-time
Computer Occupations
Location
Fairfax, Virginia, United States
Posted
July 21, 2026
Job Description
CYBERSECURITY ASSESSMENT AND AUTHORIZATION SUBJECT MATTER EXPERT (SME) Location:
- The primary place of performance will be at the government site and/or Off-Site.
Security Clearance Requirement:
- Secret Security Investigation Requirement: Required to possess a Moderate Risk, Non-Critical Sensitive, Tier 3 (T3)/NACLC/ANACI upon assignment.
Certification Requirement:
- DOD 8570 - IAM 3 (CISSP, CISM, GSLC, CCISO) Position Summary Nationwide IT Services (NIS) is seeking a Cybersecurity Subject Matter Expert (SME) for a potential opportunity supporting the Assessment and Authorization (A&A) of information systems and the implementation of associated cybersecurity policies and procedures.
- The ideal candidate will have a strong understanding of NIST SP 800-53 security controls and their application to the assessment and authorization of complex enterprise IT environments, inclu...