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Posted Apr 10, 2026

Linux Systems Administrator

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Booz Allen Hamilton is seeking a Linux Systems Administrator to enhance technology supporting the Navy. The role involves installing, configuring, and maintaining Linux servers, developing automation scripts, and ensuring high availability and performance of mission-critical systems. Responsibilities - Install, configure, and maintain Linux servers in physical and virtual environments - Develop and maintain automation for routine tasks - Monitor system performance - Implement security hardening - Analyze problem areas and opportunities for improvement in a mission-critical environment - Combine technical knowledge and communication skills to turn metrics into information Skills - Experience installing, configuring, and maintaining physical and virtual Linux servers, such as RHEL, CentOS, or Ubuntu - Experience developing and maintaining scripts in Bash or Python to automate repetitive tasks, backups, and deployments - Ability to obtain a Secret clearance - Bachelor's degree - RHCSA, RHCE, or CompTIA Linux+ Certification - Experience with tools, such as Ansible, Puppet, or Chef - Knowledge of TCP/IP, DNS, DHCP, firewalls, and VPNs - Knowledge of implementing security measures, such as SELinux, firewalls, patching, and hardening to protect against threats and ensure compliance Benefits - Health, life, disability, financial, and retirement benefits - Paid leave - Professional development - Tuition assistance - Work-life programs - Dependent care - Recognition awards program Company Overview - Booz Allen Hamilton is a consulting firm that specializes in analytics, technology, and engineering. It was founded in 1914, and is headquartered in Mclean, Virginia, USA, with a workforce of 10001+ employees. Its website is http://www.boozallen.com.