Linux Engineer - 172934

Responsibilities: Administer, maintain, and troubleshoot enterprise Red Hat Enterprise Linux (RHEL) environments supporting mission-critical infrastructure. Design, implement, and maintain automation solutions to improve system reliability, consistency, and operational efficiency. Support large-scale Linux server deployments, lifecycle management, patching, and configuration management. Develop and maintain infrastructure automation using Ansible, Red Hat Automation Platform (AAP), scripting, and related technologies. Perform system monitoring, performance tuning, incident response, and root cause analysis for production environments. Implement and maintain DISA STIG compliance, security hardening, and vulnerability remediation across Linux platforms. Support hybrid cloud and virtualized infrastructure environments utilizing Azure and VMware technologies. Collaborate with engineering, operations, and cybersecurity teams utilizing Agile methodologies to deliver infrastructure improvements. Support Red Hat Satellite for provisioning, software lifecycle management, and patch management. Document system configurations, operational procedures, and technical solutions. Qualifications: Active Secret Clearance Active CompTIA Security+ (or equivalent). Extensive experience administering Red Hat Enterprise Linux (RHEL 8) in enterprise environments. Strong experience with Linux automation and scripting. Ability to work onsite as needed at one of the designated Network Operations Centers: Norfolk, VA (preferred) San Diego, CA Pearl Harbor, HI Preferred Qualifications Experience supporting large enterprise or DoD hybrid cloud environments. Experience administering RHEL 6 and RHEL 7 environments. Hands-on experience with: Ansible Red Hat Automation Platform (AAP) Red Hat Satellite VMware Microsoft Azure Experience implementing and validating DISA STIG compliance. Linux certifications (RHCSA, RHCE, or equivalent). Experience working within Agile or Scaled Agile (SAFe) development environments. Strong Bash, Python, or other Linux scripting experience. Experience supporting Oracle Linux environments is a plus. Desired Skills Enterprise Linux Administration Site Reliability Engineering (SRE) Infrastructure Automation Configuration Management System Hardening & Compliance Performance Optimization Incident Response & Root Cause Analysis Hybrid Cloud Infrastructure Cross-functional Collaboration Technical Documentation Compensation: for the Software Engineer includes: Salary: $95,000-$100,000 depending on experience Benefits: Medical, Dental, Vision, 401k Plan, Holidays, PTO, sick leave as required by law