Linux Engineer: RHEL Automation & SRE (DoD)

Zachary Piper Solutions is seeking a Linux Engineer to support a large-scale DOD enterprise environment responsible for mission-critical data center services. The selected candidate will serve as a subject matter expert supporting Red Hat Enterprise Linux (RHEL) infrastructure, automation initiatives, and enterprise platform reliability across geographically dispersed NOCs. This position is ideal for an experienced Linux engineer with a strong background in enterprise infrastructure, automation, security compliance, and hybrid cloud technologies. Location Options: Norfolk, VA, Whidbey Island, WA, or Pearl Harbor, HI. 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 Keywords: Linux, RedHat, RHEL, Red Hat Enterprise Linux, Red Hat, Linux Engineer, Linux Administrator, Linux Systems Administrator, Linux Systems Engineer, Infrastructure Engineer, Red Hat Engineer, RHCSA, RHCE, Oracle Linux, CentOS, Automation, Ansible, Ansible Automation, Ansible Tower, AAP, Ansible Automation Platform, Red Hat Automation Platform, Configuration Management, Infrastructure as Code, IaC, Bash, Shell scripting, Python, DOD, Security, STIG, DISA STIG, Security Technical Implementation Guide, Hardening, Linux hardening, SCAP, OpenSCAP, ACAS, Vulnerability remediation, Cybersecurity, Cyber, RMF, Compliance, Enterprise Operations, Patch management, patching, red hat satellite, lifecycle management, provisioning, system administration, troubleshooting, root cause analysis, incident response, performance tuning, Secret Clearance, dod cleared, dod clearance, secret clearance, secret, secret cleared, secret security clearance, security clearance, security cleared, Linux Engineer, Linux Administrator, Systems Engineer, Senior Systems Engineer, Infrastructure Engineer, DevOps Engineer, Cloud Engineer, Site Reliability Engineer, Platform Engineer, Red Hat Administrator, Unix Administrator, #LI-SW1 #LI-ONSITE #J-18808-Ljbffr