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Senior Systems Administrator

Jobtailor

Support the National Programs Intelligence Systems & Application Operating Unit. Ensure applications remain operational by monitoring performance and providing technical assistance. Troubleshoot and resolve system issues related to resource usage. Provide Tier 1 and Tier 2 support for troubleshooting, diagnosing, and resolving system and database issues. Oversee and manage both virtual and physical servers for enterprise, regional, and local systems. Requirements BA/BS degree with 5+ years of relevant experience; or Masters degree with 3+ years of experience. Proven experience in system administration, specifically with Linux, including RHEL and Ubuntu, and UNIX in classified environments. Some Windows server administration experience would be good to have. Hands‑on experience with Oracle Database installation, maintenance, and troubleshooting. Experience managing both virtual and physical servers. Experience performing system monitoring. Experience with backup management. Experience implementing performance optimizations. Core Competencies Demonstrates expertise in system administration, particularly with Linux and UNIX in classified environments, while providing Tier 1 and Tier 2 support for system and database issues. Proficient in managing both virtual and physical servers, ensuring optimal performance and reliability. Highest-signal resume keywords System Administration Linux Administration Oracle Database Management Server Management Performance Optimization ATS Optimization Keywords Hard Skills Linux RHEL Ubuntu UNIX Oracle Database System Monitoring Backup Management Troubleshooting Performance Optimization Industry Keywords Classified Environments Technical Assistance Tier 1 Support Tier 2 Support Tools & Technologies Virtual Servers Physical Servers Windows Server #J-18808-Ljbffr

Vacancy posted 3 hours ago
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