Information System Security Officer

Job Summary

A company is looking for an Information System Security Officer (ISSO) to support security authorization and monitoring for federal information systems.

Key Responsibilities

• Execute and maintain all RMF lifecycle activities for assigned federal information systems
• Develop, maintain, and update system security documentation including SSPs, SARs, and ATO packages
• Coordinate with stakeholders to drive ATO decisions and monitor security controls continuously

Required Qualifications

• 1-3 years of direct ISSO or ISSO-support experience in a US Federal environment
• Hands-on experience with NIST RMF (SP 800-37) and NIST SP 800-53 security controls
• Ability to develop and maintain ATO documentation packages independently
• Familiarity with federal compliance tools such as eMASS or Xacta