Linux System Administrator / Automation Engineer

Overview

On Site
Depends on Experience
Contract - Independent
Contract - W2
Contract - 12 Month(s)

Skills

Linux Administrator
RHEL
Red Hat Linux
Ansible
Ansible Automation Platform
Shell Scripting
Bash
Red Hat Satellite
DISA STIG
NIST
SELinux
Firewalld
PKI
OpenSSL
Containerization
Podman
Docker
GitLab
CI/CD
VMware vSphere
ESXi
Hybrid Cloud
Infrastructure Automation
DevOps
System Hardening

Job Details

System Administration & Automation (40%)
  • Install, configure, and maintain RHEL servers across development, test, and production.
  • Perform user and group management, troubleshooting, and shell scripting.
  • Develop and maintain Ansible playbooks, roles, and collections.
  • Manage Red Hat Ansible Automation Platform (AAP) components.
  • Automate patching and compliance using Red Hat Satellite.
Security & Compliance (20%)
  • Apply DISA STIG and NIST security hardening standards.
  • Manage PKI, certificates, and key lifecycle management.
  • Configure SELinux, firewall rules (firewalld/iptables), and access controls.
  • Monitor logs and respond to security incidents.
DevOps & Containerization (15%)
  • Manage container platforms using Podman or Docker.
  • Support GitLab CI/CD pipelines and version control workflows.
  • Collaborate with development teams to streamline automation and deployments.
Infrastructure Integration (15%)
  • Automate operations across on-prem and cloud environments.
  • Administer VMware vSphere (VM provisioning, scaling, optimization).
  • Support hybrid cloud and cloud-native automation.
Documentation & Collaboration (10%)
  • Maintain technical documentation and runbooks.
  • Mentor junior engineers and support knowledge sharing.
  • Participate in enterprise modernization and infrastructure projects.
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About MOONITSolutions Inc.