Senior Systems Administrator
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Summary
Senior Systems Administrator owning production infrastructure for a payment/transaction-processing company: administering Linux servers and Kubernetes (GKE) on GCP, managing Terraform-based IaC, networking, databases (MySQL, Cassandra, Redis) and monitoring, with PCI-DSS compliance. Office-based in Fareham, Hampshire; 3+ days onsite weekly after probation. £60k–£70k.
Salary: £60,000 - 70,000 per year Requirements: Significant commercial experience managing production infrastructure environments. Strong Linux administration, configuration and troubleshooting skills. Experience with cloud platforms such as GCP, AWS or Azure. Hands-on experience with Kubernetes in production environments. Experience with Terraform or similar Infrastructure as Code technologies. Strong networking knowledge, including TCP/IP, DNS, TLS, VPNs, firewalls and routing. Experience man…