Master’s degree in Cybersecurity, Information Assurance, Computer Science, or a related field and at least 10 years of relevant experience; OR Bachelor’s degree in a related field and at least 18 years of relevant experience (substituting 8 years for the Master’s); OR . Oversee the full cybersecurity lifecycle and Authorization to Operate (ATO) package for assigned systems, ensuring compliance with Risk Management Framework (RMF) and/or Joint Special Access Program Implementation Guide (JSIG) requirements.