Summary Marine Corps Community Services (MCCS) is looking for the best and brightest to join our Team! MCCS is a comprehensive program that supports and enhances the quality of life for Marines, their families, and others in the Marine Corps Community. We offer a team oriented environment comprised of military personnel, civilian employees, contractors and volunteers who keep the organization functioning smoothly and effectively. Responsibilities The Infrastructure Security Engineer is responsible for protecting the organization's core technology environment by designing, implementing, and maintaining security controls across networks, systems, and cloud platforms. This role ensures the confidentiality, integrity, and availability of enterprise infrastructure through proactive risk identification, secure architecture design, continuous monitoring, and rapid response to security events. The engineer works closely with IT, network, and system teams to embed security into infrastructure o...