Information System Security Officer

San Antonio, Texas

Core Government Services Corporation
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CGS is searching for an Information System Security Officer (ISSO) Lead to support the U.S. Army Installation Management Command (IMCOM) Headquarters located at Fort Sam Houston (JBSA).

Our ISSO Lead is the overall coordinator and lead to support Mission Training Complex (MTC0 information security requirements and activities related to DoD RMF process and cybersecurity security programs for the MTC ISO.

The ISO Lead is responsible leading a team to assist the ISO with managing system development, integration, modification, operation and maintenance, life-cycle management execute, monitor and support Government directed compliance and vulnerability management activities related to DoD, US Army Cybersecurity programs for Contractor managed systems, to include assessments, non compliance mitigation strategies, documentation (policy, processes, procedures) reviews, IA vulnerability and compliance software tools, RMF continuous monitoring program, eMASS security controls, artifacts, and POA&M support management and remediation.

Our ISSO Lead is responsible to provide Cybersecurity / Information Awareness security administration service IAW DoD Cybersecurity policies and regulations, and the RMF Process at the MTC's. Additionally, the ISSO Lead will perform security administration functions to include compliance, vulnerability, configuration management, and incident response; and continuously monitor, document, and report existing security configurations and implemented controls (technical, logical, physical, and procedural) IAW applicable security policies.

Required qualifications:

Expert understanding of NIST, DoD & Army Cybersecurity & Risk Management Framework policies, directives, instructions, manuals, and best business practices.

Knowledge of current industry methods for evaluating, implementing, and disseminating IT security assessment, monitoring, detection and remediation tools and procedures utilizing standards-based concepts and capabilities.

Knowledge of disaster recovery continuity of operations plans.

Knowledge of enterprise incident response program, roles, and responsibilities.

Knowledge of network security architecture concepts including topology, protocols, components, and principles (e.g., application of Defense-in-Depth).

Knowledge of known vulnerabilities from alerts, advisories, errata, and bulletins.

Knowledge of measures or indicators of system performance and availability.

Have completed a BS or BA degree, subject immaterial.

Have a background of at least ten years' experience with Military training and training support.

Have completed the Army Command & General Staff College (CGSC) or Intermediate Level Education or equivalent level military schooling.

Possess a current DOD Top-Secret Security Clearance.

Possess current DOD 8570.01 IAM level II baseline certification.

CGS provides reasonable accommodation so that qualified applicants with a disability may participate in the selection process. Please advise us of any accommodations you request in order to express interest in a position. Only reasonable accommodation requests related to applying for a specific position within CGS will be reviewed.

All employees are required to agree to a background check.

Date Posted: 09 May 2025
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