Senior Linux Systems Administrator – Secure, Automated Infra

00160 Leidos Australia Pty Ltd.; Victoria; On-site; AUD 90,000 - 130,000; Full time

Job summary

Leidos Australia’s AGO GEO SPACES program is seeking a Linux Administrator to maintain and enhance enterprise Linux infrastructure that supports mission-critical outcomes. You will provide Level 2/3 support across Linux environments, virtualised and physical infrastructure, and automation using Ansible, Puppet or Chef.

Join a security-conscious team delivering national security capabilities in a highly secure environment.

Qualifications

• Experience administering enterprise Linux environments (RHEL/CentOS/Ubuntu/SUSE).
• Experience with LDAP/OpenLDAP authentication and directory services.
• Experience with configuration management and automation tools (Ansible, Puppet or Chef).
• Knowledge of virtualization technologies (VMware ESXi/vSphere, KVM).
• Experience providing Level 2/3 support and troubleshooting complex infrastructure issues.
• Experience implementing security controls and system hardening practices.

Responsibilities

• Provide Level 2 and Level 3 support across enterprise Linux environments.
• Administer and maintain virtualised and physical infrastructure (VMware ESXi/vSphere, KVM, HP OneView, GreenLake).
• Develop, automate and standardise system configurations using Ansible, Puppet and Chef.
• Support security and access management requirements, including automation of routine tasks using scripting languages.

Skills

Linux administration

LDAP/OpenLDAP

Ansible

Puppet

Chef

VMware ESXi/vSphere

KVM

Bash scripting

Python

Perl

RHEL/CentOS/Ubuntu/SUSE

Tools

HP OneView

GreenLake

Job description

Leidos Australia’s AGO GEO SPACES program is seeking a Linux Administrator to maintain and enhance enterprise Linux infrastructure that supports mission-critical outcomes. You will provide Level 2/3 support across Linux environments, virtualised and physical infrastructure, and automation using Ansible, Puppet or Chef.

Join a security-conscious team delivering national security capabilities in a highly secure environment.