Senior System Administrator

Work individually or in a small integrated team, and may lead a task, project, or team. Ensure project completion and provide guidance and direction to lower-level technicians, specialists, and managers. Develop new concepts and processes and analyze root causes and resolve complex issues using your full knowledge of the industry. Perform systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide support to developmental and operational systems, including day-to-day operations, monitoring, and problem resolution for all client, server, storage, and network devices. Configure and manage Windows, UNIX, and Linux operating systems and application software, including DoD Endpoint Security Suite and Solution (ESS), Host-based Security System and Solution, Splunk and Cribl, and network security tools, including Firewalls and ForeScout. You’ll support Windows and Linux systems engineering efforts in system design and...