Avint, LLC is seeking a dedicated and technically proficient System Cybersecurity Journeyman to join our team. The ideal candidate will support comprehensive cybersecurity and Risk Management Framework (RMF) activities to ensure the confidentiality, integrity, and availability of mission-critical systems and data. This individual will play a key role in strengthening security posture through system authorization efforts, vulnerability assessments, policy guidance, and the application of DoD cybersecurity standards. This position requires a U.S. citizen with an active Secret clearance, proven experience with RMF, and a DoD 8570.01 baseline certification such as Security+ or CISSP. This position is 100% on-site at Hanscom AFB, MA.