System Administrator

GBTI Solutions Inc
Reston, VA

Job Description

Job Description

Position Overview : The Systems Administrator manages the operational stability, security, and compliance of a federal Data System, hosted in a FedRAMP-authorized AWS environment. This role handles system maintenance, configuration management, and vendor coordination, ensuring 99% uptime and compliance with federal standards.

Key Responsibilities:

  • Maintain system functionality for data entry, reports, and API connections, resolving performance issues promptly.
  • Perform routine backups, apply patches, and manage configuration changes with OIRM approval.
  • Monitor system stability, analyzing utilization patterns and reporting monthly findings.
  • Manage AWS hosting environment, tracking FedRAMP compliance and coordinating with Tyler Technologies.
  • Maintain access logs, user roles, and permissions, ensuring compliance with Rules of Behavior.
  • Support system decommissioning, ensuring secure retirement of SIRS and STARS.
  • Act as a vendor liaison, communicating technical needs and resolving hosting issues.

Qualifications:

  • Bachelor’s degree in computer science, information technology, or related field.
  • 3+ years of experience in system administration, including Java, Tomcat, SQL, and AWS environments.
  • Experience in managing federal data systems.
  • Knowledge of FedRAMP, configuration management, and cybersecurity protocols.
  • Strong troubleshooting, performance monitoring, and vendor communication skills.
  • Ability to document technical processes and maintain compliance records.

Preferred Certifications:

  • AWS Certified Solutions Architect
  • CompTIA Security+ or equivalent
Posted 2025-07-29

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