Stefanini Brasil

Senior OpenShift Administrator

Stefanini Brasil

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇧🇷 Brazil

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Job Level

Senior

Tech Stack

AnsibleApacheAzureKafkaKubernetesLinuxOpenShiftRedis

About the role

  • Manage OpenShift clusters (on-premises and hybrid), including monitoring, scalability, and troubleshooting.
  • Ensure service availability and respond quickly to critical incidents.
  • Install and apply update patches to OpenShift products, ensuring compliance and security.
  • Perform in-depth diagnostics and resolve complex issues in collaboration with vendors (e.g., Red Hat).
  • Participate in initiatives such as OpenShift AI, MLOps, and hybrid cloud integration (Azure Red Hat OpenShift).
  • Develop recovery plans, operational procedures, and recommendations to optimize the platform.

Requirements

  • Experience with OpenShift (on-premises and ARO) and Red Hat Enterprise Linux.
  • Knowledge of Kubernetes, containers, networking, Ansible, and tools such as 3Scale, RHSSO, ODF, Redis, Apache Kafka, and CI/CD pipelines.
  • Red Hat OpenShift Administrator certification or equivalent.
  • Experience with OpenShift AI and Data Science pipelines.
  • Previous experience working in critical environments and contingency/continuity planning.
Benefits
  • Meal allowance or meal voucher
  • Discounts on courses, universities, and language schools
  • Stefanini Academy — a platform with free, up-to-date online courses with certificates
  • Mentoring
  • Benefits club for medical consultations and exams
  • Health insurance
  • Dental coverage
  • Perks and discounts at partner establishments
  • Travel club
  • Pet care benefits

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
OpenShiftRed Hat Enterprise LinuxKubernetescontainersAnsible3ScaleRHSSOODFRedisApache Kafka
Soft skills
incident responsetroubleshootingcollaborationdiagnosticsoperational procedurescontingency planningcontinuity planning
Certifications
Red Hat OpenShift Administrator certification