Information Systems Security Officer (ISSO), Level 1 (FORECASTED)

Independent Software is seeking an Information Systems Security Officer (ISSO), Level 1, to support the security posture of critical systems. This role involves assisting with risk assessments, maintaining compliance documentation, and working alongside experienced ISSMs and ISSEs. The company offers a collaborative, mission-driven environment with opportunities for growth and professional development.

Requirements

• Assist in implementing and enforcing information systems security policies and standards
• Support the evaluation of security solutions for classified environments
• Perform basic configuration management for security software, hardware, and firmware
• Maintain records for systems including upgrades, firewalls, routers, switches, and other network components
• Develop and maintain required cybersecurity documentation such as System Security Plans (SSPs), Risk Assessment Reports, and other accreditation packages
• Track and manage user access control and authentication mechanisms
• Support vulnerability and risk assessments to enable system authorization
• Coordinate with engineers and customers to ensure compliance with IT security policies and NIST RMF
• Help manage and control system changes and assess their security impact
• Interact with system owners, customers, and IT staff to support cybersecurity objectives