Systems Administrator
GBTI Solutions Inc, Charlottesville, VA, United States
Position Summary
The Systems Administrator manages the operational infrastructure, cloud environments, security, and day-to-day system administration of the Threat Library on AWS TC2S and SC2S.
Key Responsibilities
Maintain and monitor AWS cloud infrastructure, servers, databases, and networking to ensure 99% availability.
Perform system patching, backups, monitoring, and performance tuning.
Support RMF accreditation activities, security scans, and documentation.
Manage user accounts, permissions, DIAS/PKI integration, and access control.
Assist with deployments, Docker container management, and troubleshooting.
Minimum Qualifications
Bachelor’s degree in Information Technology or related field (or equivalent).
6+ years of systems administration experience on classified AWS/cloud environments.
Strong knowledge of RedHat Linux, AWS (TC2S/SC2S), PostgreSQL, and security administration.
Active TS/SCI clearance.
IAT Level II certification (or higher).
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The Systems Administrator manages the operational infrastructure, cloud environments, security, and day-to-day system administration of the Threat Library on AWS TC2S and SC2S.
Key Responsibilities
Maintain and monitor AWS cloud infrastructure, servers, databases, and networking to ensure 99% availability.
Perform system patching, backups, monitoring, and performance tuning.
Support RMF accreditation activities, security scans, and documentation.
Manage user accounts, permissions, DIAS/PKI integration, and access control.
Assist with deployments, Docker container management, and troubleshooting.
Minimum Qualifications
Bachelor’s degree in Information Technology or related field (or equivalent).
6+ years of systems administration experience on classified AWS/cloud environments.
Strong knowledge of RedHat Linux, AWS (TC2S/SC2S), PostgreSQL, and security administration.
Active TS/SCI clearance.
IAT Level II certification (or higher).
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