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Infrastructure Platform Engineer @ CBSbutler Holdings Limited trading as CBSbutler

Taunton, England, GBOnsiteFull-time
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About this role

Salary: £? - ? per year

Requirements

  • Active, transferable UK DV Security Clearance and eligibility to work on highly secure government projects
  • Strong networking knowledge, including TCP/IP, DHCP, firewalls and load balancing
  • Virtualisation experience with VMware, Hyper-V or equivalent technologies
  • Experience administering Linux and Windows operating systems
  • Understanding of infrastructure security, including IAM, RBAC, security hardening, vulnerability scanning and patch management
  • Scripting experience using PowerShell and/or Bash
  • Strong troubleshooting and problem-solving skills
  • Ability to work independently and make sound technical decisions
  • Desirable: Experience in Agile or DevOps environments
  • Desirable: Broader systems administration experience
  • Desirable: Previous experience supporting secure or Defence-related infrastructure environments

Responsibilities

  • Monitor platform performance, investigate incidents and identify opportunities to prevent recurring issues
  • Maintain and improve platform reliability, availability and resilience
  • Manage infrastructure patching, security hardening and vulnerability remediation
  • Implement and maintain access controls, identity management and security configurations
  • Support infrastructure automation and configuration management using version control
  • Develop and maintain operational dashboards, alerts and service health reporting
  • Support customer onboarding and ongoing platform development
  • Contribute to service improvement and operational recovery processes

Technologies

  • Bash
  • Cloud
  • DevOps
  • Hyper-V
  • IAM
  • Support
  • Linux
  • Load Balancing
  • PowerShell
  • RBAC
  • Security
  • TCP/IP
  • VMware
  • Windows

More

We are seeking an experienced Infrastructure Platform Engineer to support the operation, maintenance and development of a secure private cloud platform in a highly sensitive environment. This hands-on role offers the opportunity to take ownership of day-to-day platform operations, improve service performance and support new customer onboarding, with minimal supervision. The position is based in Taunton, inside IR35, at a rate of £550–£630 per day for an initial seven-month contract, with potential for extension.

last updated 46 week of 2026

Skills

DV security clearanceNetworkingTCP/IPDHCPfirewallload balancingvirtualisationVmWarehyper vLinuxWindowsAgile

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