Linuxone System Programmer

Kyndryl

Bangalore, India
On-site
Linuxone/ibm z administration
Rhel hardening
Kubernetes cluster administration
Administer and harden RHEL on LinuxONE, including kernel, packages, networking, storage, users, and services

Job Summary

  • Administer and harden RHEL on LinuxONE, including kernel, packages, networking, storage, users, and services.
  • Install, configure, and operate Kubernetes clusters on LinuxONE, managing upgrades, node lifecycle, networking, storage, and ingress.
  • Develop and maintain Ansible playbooks/roles and shell/Python/Go tooling for provisioning, configuration drift remediation, patching, compliance, and day-2 operations.

Matching Summary

Administer and harden RHEL on LinuxONE, including kernel, packages, networking, storage, users, and services.

Skills & Requirements

Must-have

  • LinuxONE/IBM Z administration
  • RHEL hardening
  • Kubernetes cluster administration
  • Ansible automation
  • Shell/Python/Go scripting
  • GPFS (IBM Spectrum Scale) administration
  • SELinux and Linux firewall management

Nice-to-have

  • Kubernetes on LinuxONE/IBM Z
  • Container registries and supply-chain hardening
  • Observability stacks
  • Infra-as-Code (Terraform)
  • HA/DR patterns for Kubernetes and GPFS

Key Requirements

  • 8+ years Linux systems engineering/administration
  • Proven Kubernetes cluster administration experience
  • Automated RHEL installs and Ansible configuration management
  • Hands-on IBM Spectrum Scale (GPFS) experience
  • Solid SELinux administration
  • Proficiency in shell scripting, Ansible, Python, and Go

Work Rights

Not specified

Tailored Resume

Cover Letter