We're seeking an experienced Senior Linux Systems Administrator to join a high-performing infrastructure team supporting critical enterprise platforms. This is a dynamic and hands-on role requiring deep expertise in Linux systems, virtualisation, automation, and Oracle database environments.
You'll be working across system performance tuning, patching, upgrades, and maintenance, while also playing a key part in automation initiatives and supporting a complex virtualised environment.
Key Responsibilities:
* Diagnose and remediate system issues impacting performance and availability
* Monitor and maintain large-scale Red Hat Linux environments in line with security and operational standards
* Participate in system upgrades, patching, and configuration changes
* Develop and maintain system documentation and operational standards
* Work collaboratively across technical teams while also operating autonomously
* Contribute to improving system performance and reliability through automation and best practices
Essential Skills & Experience:
* Proven experience in Linux systems administration, preferably with Red Hat Enterprise Linux
* Strong background in virtualisation technologies such as KVM and VMware
* Advanced scripting skills using Bash and Python
* Experience with automated configuration management tools, preferably Ansible
* Solid understanding of Oracle RDBMS administration in a multi-schema environment
* Familiarity with complex security architectures in enterprise systems
* Strong documentation skills and the ability to communicate technical concepts clearly
Desirable:
* Exposure to GE ADMS or similar OT platforms
* Experience working in large operational technology (OT) environments
* Knowledge of electrical power systems or control systems
This role will be offered as a month contract + view to extend
To apply please send your resume or contact Nat on or