8,248 Senior Linux Systems Administrator Jobs Nationwide

- Manage and support RHEL-based server infrastructure, encompassing installation, configuration, and patch management - Perform system administration...

* Manage and support RHEL-based server infrastructure, encompassing installation, configuration, and patch management * Perform system administration...

- Administer and maintain Windows-based server infrastructure, including installation, configuration, and patch management - Monitor system...

- Manage and support RHEL-based server infrastructure, encompassing installation, configuration, and patch management - Perform system administration...

- Administer and maintain the AIX-based server infrastructure, including installation, configuration, and patch management - Monitor system...

- Administer and maintain Windows-based server infrastructure, including installation, configuration, and patch management - Monitor system...

- Administer and maintain the AIX-based server infrastructure, including installation, configuration, and patch management - Monitor system...

ManTech seeks a motivated, career and customer-oriented CI/CD System Administrator to join our team in the Augusta, GA area. Responsibilities...

ManTech seeks a motivated, career and customer-oriented NAVAIR Director, Program Manager to join our team in the Patuxent River, MD area. This...

Every position we take is more rewarding when you know the why behind it. Know your work makes a difference to support those who need it most. If your...

* Analyze, design, code and update software for new features and performance improvements. * Implement, and testing C++ software for Linux systems...

* Deploy, configure, and maintain SolarWinds modules (e.g., NPM, SAM, NTA, NCM, VMAN, etc.). * Monitor the performance, availability, and overall...

* Support the overall Network Engineering/Security framework including but not limited to installing, configuring, monitoring routers/switches...

* Responsible for the upkeep, configuration, and reliable operation of computer systems. System administrator will ensure the uptime, performance...

Leidos is seeking a Senior System Administrator to maintain a large enterprise IT contract for the DOD. The System Administrator will support...

* Provide on-site touch labor in a data center environment. * Manage, configure, and optimize Linux servers (Ubuntu, CentOS, RHEL, etc.) * Validate...

Leidos is seeking a Senior System Administrator to maintain a large enterprise IT contract for the DOD. The System Administrator will support...

Leidos is seeking a Senior System Administrator to maintain a large enterprise IT contract for the DOD. The System Administrator will support...

* Continuous upkeep, monitoring, analysis, and response to Information System, network and security events. * STIG Application and Compliance...

* Responsible for the upkeep, configuration, and reliable operation of computer systems. System administrator will ensure the uptime, performance...