Information Systems Security Officer (ISSO) - Senior

We are seeking a highly skilled and experienced Information Systems Security Officer (ISSO) - Senior to join our team. In this critical role, you will be responsible for executing the full RMF lifecycle across all information systems and applications, leading security assessment activities with the goal of maintaining a 100% Authority to Operate (ATO) status. As a senior leader, you will ensure the rigorous application of cybersecurity policies, manage system remediation efforts, design critical contingency plans, and champion cybersecurity awareness across the organization.