Linux System Administrator, Senior

Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network.

Requirements

• 5+ years of experience with systems administration
• Experience with Red Hat Enterprise Linux or CentOS
• Experience with managing virtual machines and VMware ESXi
• Knowledge of Linux iptables, networking configuration, and DNS
• Active TS/SCI clearance; willingness to take a polygraph exam
• HS diploma or GED
• Ability to obtain DoD 8570.1 IAT Level II Compliant Certification within 60 days of start date

Benefits

• Health benefits
• Life insurance
• Disability insurance
• Financial benefits
• Retirement benefits
• Paid leave
• Professional development
• Tuition assistance
• Work-life programs
• Dependent care