*HOT JOB* System Administrator 3

Qualifications

• 15 years' experience as a Systems Administrator in complex programs
• Bachelor's degree in a technical field or equivalent experience
• DoD 8570 compliance with IAT Level I or higher certification
• Strong familiarity with Kubernetes and Docker for container management
• Experience with Linux (CentOS and/or RHEL) installation and troubleshooting
• Proficiency in using shell scripting and Ansible for automation
• Familiar with security tools such as Nessus and Nagios monitoring.

Responsibilities

• Install and configure Linux systems, specifically CentOS and RHEL
• Troubleshoot and optimize Linux performance and connectivity issues
• Maintain and manage virtual machines including building and troubleshooting
• Perform system patching using YUM for security compliance
• Create and maintain standard operating procedures (SOPs) documentation in Confluence
• Monitor system performance using Nagios and address any issues
• Manage PKI server certificates, including renewal and revocation processes.

Benefits

• Opportunity for career advancement within a robust technical environment
• Access to training and resources for certification renewal
• Collaborative work culture focused on innovation and best practices
• Flexible work options depending on the role requirements.
• Potential for remote work opportunities.