Linux System Engineer

Há 3 dias

Duque de Caxias RJ, Brasil InComm Payments Tempo inteiro

We are seeking a highly skilled and experienced Senior Linux System Engineer to join our InComm Operations team. Ideally, you will have a strong background in Red Hat and Oracle Linux system administration, automation with Ansible, as well as deep expertise in Linux patching, scripting, and GIT version control.

100% Remote + CLT + Benefits (Health Insurance Coverage, Meal Vouchers, Annual Bonuses, and more)

Responsibilities:

  • Design, implement, and manage Linux system infrastructure, primarily Red Hat and Oracle Linux.
  • Develop, maintain, and optimize Ansible playbooks and roles for configuration management and deployment automation.
  • Perform advanced Linux patching, security updates, and OS hardening.
  • Write and maintain Bash scripts for automation and system maintenance tasks.
  • Administer and support Red Hat Satellite for system provisioning, patching, and lifecycle management.
  • Troubleshoot and resolve complex Linux system issues in a timely manner.
  • Collaborate with DevOps, application, and security teams to ensure consistent environments.
  • Manage source code and configuration using GIT repositories.
  • Monitor system performance, reliability, and security using industry-standard tools.
  • Document processes, system changes, and configurations.

Qualifications:

  • 8+ years of experience in Linux System Administration (Red Hat Enterprise Linux and Oracle Linux).
  • Strong proficiency in Ansible, including custom module development and troubleshooting.
  • Advanced bash scripting skills for automation and system tasks.
  • Proficient in GIT for version control and collaboration.
  • Experience with Red Hat Satellite for system provisioning and patch management.
  • Deep understanding of Linux patching strategies, kernel upgrades, and OS lifecycle management.
  • Experience working in secure, enterprise IT environments.
  • Excellent problem-solving, documentation, and communication skills

Preferred Qualifications:

  • Red Hat Certified Engineer (RHCE) or equivalent certification.
  • Experience with other scripting languages such as Python or Perl.
  • Familiarity with configuration management, CI/CD pipelines, and monitoring tools.
  • Exposure to cloud environments (AWS, Azure) with Linux workloads.

Work Environment:

  • Requires participation in on-call rotation and after-hours support.
  • Fast-paced, collaborative IT infrastructure team.

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