Ansible RedHat Systems Programmer

3 weeks ago


Singapore QUESS SELECTION & SERVICES PTE. LTD. Full time
Roles & Responsibilities

Key Responsibilities:
  • Design, develop, and implement Ansible playbooks and roles to automate RHEL system provisioning, configuration, and maintenance.
  • Maintain and optimize Red Hat Satellite, Ansible Tower/AWX, and related automation tools.
  • Perform patch management, system hardening, and compliance enforcement across Linux environments.
  • Develop and maintain infrastructure as code (IaC) strategies for Red Hat environments using Ansible and Terraform.
  • Integrate Ansible with CI/CD pipelines (Jenkins, GitLab CI/CD) for automated deployment workflows.
  • Implement configuration drift management and continuous monitoring of Red Hat systems.
  • Enforce security best practices using SELinux, SCAP, STIGs, and CIS benchmarks.
  • Automate vulnerability remediation and security updates using Ansible.
  • Monitor and optimize system performance, resource utilization, and logging using tools like Prometheus, Grafana, and ELK Stack.
  • Work closely with DevOps, SRE, and cloud engineering teams to ensure seamless automation workflows.
  • Analyze and resolve issues related to system crashes, network failures, and storage performance.
  • Maintain up-to-date Ansible playbook repositories, infrastructure diagrams, and automation workflows.
  • Conduct knowledge transfer sessions and mentor junior Linux administrators.
Requirements:
  • Bachelor's degree in Computer Science, IT, or related field.
  • 5+ years of experience in Red Hat Linux system programming.
  • Minimum of 3 years of hands on experience in Ansible, Linux, Bash & Python Scripting.
  • 3+ years of experience with Ansible automation in production environments.
  • Strong knowledge of Red Hat Enterprise Linux (RHEL) 7/8/9, including system tuning, networking, and security.
  • Experience with Red Hat Satellite, Ansible Tower/AWX, and other automation tools.
  • Familiarity with containerization (Podman, Docker, Kubernetes) and cloud platforms (AWS, Azure, GCP).
  • Strong understanding of LDAP, Kerberos, NFS, SELinux, and systemd.
  • Experience with version control (Git, GitHub, GitLab) and CI/CD pipelines.
  • Red Hat Certified Engineer (RHCE) or Red Hat Certified Specialist in Ansible Automation.
  • Experience with Terraform, Packer, and Infrastructure as Code (IaC).
  • Knowledge of OpenShift/Kubernetes automation with Ansible.
  • Exposure to hybrid cloud automation with Ansible on AWS, Azure, or VMware.
  • Understanding of ITIL processes and DevSecOps security principles.

Sumit Sambhi

EA License No. – 23C2060

EA Registration No. - R1330510

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Tell employers what skills you have

Version Control
Python scripting
Kubernetes
VMware
IBM Mainframe
Top Secret
Red Hat Linux
Networking
Python
RedHat
Containerization
Bash Scripting
Docker
IaaS
Ansible
CICS
Linux

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