Senior ISSO — Remote RMF & AI/ML Security Leader

GovCIO; Richmond (VA); Remote; USD 140,000 - 180,000; Full time

Job summary

Responsibilities

• Support and execute all phases of the NIST RMF lifecycle across multiple systems and networks.
• Develop, maintain, and update RMF documentation (SSPs, SARs, SAPs, POA&Ms, contingency and incident response plans).
• Conduct concurrent RMF assessments and maintain compliance artifacts in JCAM.
• Assess and authorize emerging technology systems (AI/ML) adapting NIST Rev 5 baselines as needed.
• Manage evidence collection, traceability, and Body of Evidence packages for audits and reviews.
• Establish system impact levels per FIPS 199 and perform PIAs/PTAs.
• Review vulnerability results and drive POA&M remediation through to closure.
• Provide security reporting, dashboards, and metrics to system owners and stakeholders.
• Ensure systems comply with FISMA, NIST SP 800-53 Rev 5, CNSSI 1253 and client policies.
• Manage assessment workflow and task tracking using JIRA across concurrent pipelines.
• Mentor junior ISSO staff and develop SOPs and process documentation to improve team.

Job description