Top Linux Systems Administrator Jobs

The Linux Systems Administrator will install, configure, and maintain UNIX and NT systems, manage user accounts, develop backup strategies, and support enterprise services.

The Linux Systems Administrator will manage workstations and servers, interact with users, handle installations and maintenance, and assist in data center operations.

Perform Linux vulnerability remediation, deploy and validate patches, implement hardening baselines, verify fixes with Qualys rescans, troubleshoot patch impacts, and produce remediation and compliance metrics for SLA reporting.

Manage IT systems in a mixed environment, ensuring security and efficiency, while supporting classified programs and collaborating with cybersecurity professionals.

The Systems Administrator will manage and maintain both Windows and Linux systems, ensuring compliance and security in classified environments. Responsibilities include patch management, configuring virtualization platforms, and supporting network operations. This role also involves collaboration with security staff and documentation for system audits.

Seeking a Lead Linux Systems Administrator to manage Linux systems, guide junior members, oversee projects, and modernize engineering environments.

The Senior Linux Systems Administrator will manage IT systems, ensuring operational integrity, compliance, and performance issues while providing user support and managing accounts.

As a Principal Linux Systems Administrator, you will maintain IT systems, ensure security compliance, manage networks, and support users while optimizing system performance.

The Senior Linux Systems Administrator will manage Linux infrastructure, drive automation, mentor others, ensure security, and provide technical support.

The Expert Systems Administrator will manage Windows and some Linux systems, perform system upgrades, support cybersecurity, and ensure optimal operation of system services.

The Systems Administrator will deploy, maintain, and support Linux servers, automate processes, and ensure security compliance while collaborating with internal customers and management.

As a Linux Systems Administrator, you will maintain systems' security, performance, and reliability, manage user accounts, support software applications, and monitor system health.

Manage enterprise computer systems and networks, troubleshoot issues, develop solutions, and implement security best practices. Evaluate new technologies for integration.

The Systems Administrator II manages classified IT systems, ensuring security compliance, user administration, and system documentation. Responsibilities include desktop and server support, virtual server management, patching adherence, and collaboration with security staff.

Provide RedHat/UNIX systems administration and performance tuning for DoD supercomputing environments; install, configure, patch, and monitor systems and software; perform acceptance testing, ensure security and compliance, and support mission-critical LAMP services.

Manage and maintain Linux-based systems, ensuring security and stability, performing updates, troubleshooting issues, and automating tasks.

The Linux Systems Administrator is responsible for complex system analysis, maintenance, installation, and troubleshooting of enterprise servers and storage solutions. Mentoring is required for this role with significant experience in administration and support.

The Linux Systems Administrator will maintain and troubleshoot Linux systems, support network services, and work on systems integration while collaborating with infrastructure teams.

Manage and optimize large-scale Linux server infrastructure, ensuring uptime and security. Collaborate with teams to implement automation and streamline processes.

The role involves Unix/Linux System Administration, managing Oracle CRS, providing user support, and contributing to incident, problem, and change management processes.

The Senior Linux Systems Administrator will design, install, configure, and maintain servers, troubleshoot problems, and support large-scale applications while focusing on system integration and stability.

Provide crucial support for IT systems, configuring and managing UNIX and Windows OS, troubleshooting network devices, and ensuring compliance with security standards.

The Linux Systems Administrator is responsible for system reliability, security, and maintenance, including operating systems, configuration management, and troubleshooting. They perform security scans, deploy SDN systems, manage user access, and provide project management and support services.

Maintain Linux systems for software development, manage container orchestration, automate tasks with Ansible, and ensure system compliance and documentation.

Manage and maintain Linux servers on-premises and in AWS, support ATO/security compliance (STIG/patching), perform backups, hardware and performance tuning, deploy application updates, automate admin tasks, and provide 24x7 on-call support for mission-essential systems.