Senior Linux Systems Administrator | Oracle DB & Perf

Jobtailor; Reston (VA); On-site; USD 95,000 - 135,000; Full time

Job summary

Jobtailor in the United States seeks a seasoned Linux Systems Administrator to support the National Programs Intelligence Systems & Application Operating Unit in Reston, VA. You will install, configure, and maintain Linux servers, virtual servers, and upgrade application software.

Responsibilities include monitoring performance, providing Tier 1 and 2 support, and Oracle Database installation, maintenance, and backups in a secure, classified environment.

Qualifications

• BA/BS degree with 5+ years in system administration, or MS with 3+ years.
• Strong Linux experience (RHEL/Ubuntu) in classified environments.
• Some Windows server administration experience is a plus.
• Hands-on Oracle DB installation, maintenance and troubleshooting.
• Experience managing both virtual and physical servers.
• Experience with system monitoring and backups.
• DoD 8570 certification such as Security+ CE, CISSP or CASP or equivalent.

Responsibilities

• Support the National Programs Intelligence Systems & Application Operating Unit.
• Install, configure, and maintain Linux servers, virtual servers, and application software upgrades.
• Perform Operations and Maintenance tasks, maintain baselines, and support application O&M activities.
• Monitor and optimize system performance, including CPU, memory, disk usage, and response times.
• Provide Tier 1 and Tier 2 support for troubleshooting, diagnosing, and resolving system and database issues.

Skills

Linux admin

Performance tuning

System monitoring

Backup management

Troubleshooting

DoD 8570 cert knowledge

Education

BA/BS degree or higher

Tools

Oracle Database

Job description

Jobtailor in the United States seeks a seasoned Linux Systems Administrator to support the National Programs Intelligence Systems & Application Operating Unit in Reston, VA. You will install, configure, and maintain Linux servers, virtual servers, and upgrade application software.

Responsibilities include monitoring performance, providing Tier 1 and 2 support, and Oracle Database installation, maintenance, and backups in a secure, classified environment.