Omnichannel Systems Administrator – Linux Location: Plymouth
Join one of the UK’s fastest-growing privately owned companies. We’re expanding and looking for a skilled Linux Systems Administrator to strengthen our IT team.
About the Role You’ll manage and optimise Linux systems (Red Hat/CentOS), support Windows environments, and ensure infrastructure security and compliance (PCI DSS). This role involves working across hybrid cloud setups, particularly AWS, and collaborating with cross-functional teams to maintain scalable, high-performance systems.
Key Responsibilities
Install, configure, and maintain Linux servers (physical/virtual)
Support Windows workstations
Monitor system performance and security
Troubleshoot networking issues (TCP/IP)
Manage user access and permissions
Apply security patches and updates
Support AWS infrastructure (EC2, S3, IAM, VPC)
Implement backup and disaster recovery
Maintain documentation and asset inventories
Ensure PCI DSS compliance and assist with incident response
Collaborate with development, security, and operations teams
Drive automation and process improvements
Qualifications & Experience
Degree in Computer Science, IT, or equivalent experience
3–5 years of Linux administration (Red Hat/CentOS)
Windows environment experience
Networking knowledge (CCNA level or equivalent)
AWS familiarity
Understanding of PCI DSS and secure practices
Scripting and automation skills (Bash, Python, Ansible)
Strong troubleshooting and documentation abilities
Preferred Skills
RHCSA or higher certification
CCNA certification
Experience with monitoring and config management tools
Familiarity with Git and CI/CD pipelines
Knowledge of virtualization (VMware, KVM)
Exposure to security hardening and vulnerability management
Interested? Apply today or contact Chelsea Goodman in the Pertemps Plymouth office