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System Administrator To Support An Enterprise Infrastructure Environment With A Focus On Unix/l[...]

Company: S.i. Systems

Location: ottawa, London

Posted: June 16, 2026

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Position Details

Overview

Our valued client is seeking a System Administrator to support, automate, and maintain enterprise infrastructure environments, with a solid focus on Unix/Linux systems, infrastructure automation, cloud platforms, and Kubernetes.

Responsibilities

  • Build, configure, administer, and support Unix/Linux environments (including enterprise Linux distributions).
  • Design, implement, and maintain infrastructure automation solutions using Ansible to ensure consistency, scalability, and reliability.
  • Support containerized platforms, including Kubernetes, for deployment, orchestration, and lifecycle management of applications.
  • Administer and support cloud-based infrastructure (IaaS/PaaS), integrating automation and configuration management best practices.
  • Support and maintain enterprise systems on IBM Z, ensuring availability, performance, and compliance with operational standards.
  • Develop and maintain technical ...