Seize your opportunity to make a personal impact as an I nformation System Security Officer (ISSO) supporting customer activities. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career. At GDIT, people are our differentiator. As an ISSO, you will help ensure today is safe and tomorrow is smarter. Our work depends on an ISSO joining our highly skilled team to be a premier provider of cyber security services to the customer. We provide consummate cyber security risk management “as a service” platform across multiple fabrics and centers. We have responsibility to ensure operational IT capabilities provide the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles. Be the change, lead our change – join us! HOW AN INFORMATION SYSTEMS SECURITY ANALYST WILL MAKE AN IMPACT Provide expert-level knowledge, both in context and execution with the Risk Management Framework to support a NIST SP 800-53 HHM systems through the A&A process. Construct thorough and complete security documentation to include, but not limited to, System Security Plans (SSPs), Plan of Actions and Milestones (POA&Ms), and any other artifacts to support the Body of Evidence (BOE), for sponsors approval. Identify security controls and work with engineering, development and testing staff to construct proper test plans and procedures. Implement security audit reviews verifying that the audit records are collected and reviewed. Coordinate all security testing exercises, working with external assessment teams and technical staff. Configure and support various AWS services to protect the security posture of the system.