DevOps/System Administrators

Sabenza IT & Recruitment · johannesburg, city of johannesburg metropolitan municipality, South-Africa

Location
johannesburg
Job Type
Full-time
Posted
June 24, 2026

Job Description

Johannesburg, South Africa | Posted on 12/05/2026

We are seeking experienced DevOps / System Administrators to support enterprise infrastructure, application server environments, and CI/CD pipelines within a fast-paced, production‑critical environment. The role focuses on Linux administration, JBoss management, infrastructure automation, and deployment orchestration using modern DevOps tooling.

Infrastructure Management

  • Install, configure, and maintain JBoss / WildFly application servers
  • Perform JBoss tuning and performance optimisation
  • Monitor server health, troubleshoot incidents, and ensure high availability of systems
  • Manage patching, upgrades, and system security hardening
  • Support production environments with incident and problem resolution

Automation & Configuration Management

  • Develop and maintain Chef cookbooks and recipes

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