Information Systems Security Engineer (ISSE)

BDR Solutions is seeking a highly motivated Information Systems Security Engineer to support a mission-critical Department of Defense customer by implementing, assessing, and maintaining cybersecurity controls across classified information systems. The role involves ensuring systems comply with DoD cybersecurity requirements and maintain authorization to operate through strong Risk Management Framework expertise and hands-on experience with NIST 800-53 security controls. This position requires collaboration with government stakeholders and technical teams to develop authorization documentation and security solutions within secure DoD environments.