Information System Security Manager SME

About the role

Galapagos Federal Systems LLC is seeking a highly skilled Information Systems Security Manager (ISSM) Subject Matter Expert SME Level 4 to support the United States Space Force (USSF) and mission-critical cybersecurity operations. The ISSM will provide senior-level cybersecurity expertise for classified systems supporting advanced test and training capabilities. The ideal candidate will have extensive knowledge of Department of Defense (DoD) and Intelligence Community (IC) cybersecurity standards, strong technical and communication skills, and the ability to operate effectively in a fast-paced, highly classified environment.

Responsibilities

• Provide senior-level cybersecurity and Information Assurance (IA) support for classified systems and networks in accordance with Department of the Air Force (DAF), DoD, Intelligence Community (IC), and applicable security requirements
• Manage cybersecurity activities throughout the system lifecycle to protect the confidentiality, integrity, and availability of mission-critical systems, data, and resources
• Lead and support Risk Management Framework (RMF) activities, including Assessments and Authorizations (A&A), Authorization to Operate (ATO), Interim Authorization to Test (IATT), and continuous ATO requirements
• Develop, maintain, and manage RMF documentation, including System Security Plans (SSPs), Security Controls Traceability Matrices (SCTMs), Plans of Action and Milestones (POA&Ms), and supporting authorization documentation
• Apply and assess cybersecurity controls in accordance with applicable NIST, JSIG, DoD, DAF, and IC guidance
• Manage IA and cybersecurity requirements for new and existing classified networks, including extensions or modifications to government-furnished networks
• Identify cybersecurity risks and vulnerabilities and develop technical recommendations and mitigation strategies
• Develop and execute cybersecurity test plans and procedures to validate system and network security capabilities
• Coordinate cybersecurity activities with Authorizing Officials (AOs), Security Control Assessors (SCAs), configuration managers, system owners, and other government stakeholders
• Prepare and present cybersecurity briefings, program reviews, schedules, status updates, technical documentation, and recommendations to government leadership
• Conduct research and analysis of cybersecurity policies, standards, and processes to ensure continued compliance
• Develop and support effective information system security education, training, and awareness programs

Requirements

Must be a U.S. Citizen. A high-level Department of Defense active security clearance is/may be required. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to government information. Work may involve sitting or standing for extended periods of time and typing and reading from a computer screen. The candidate