Systems Administrator

Omnichannel Systems Administrator – Linux Location: PlymouthJoin 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.