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# Security Infrastructure Engineer

- **Company:** Anson McCade
- **Location:** Frimley, UK
- **Contract:** Temporary contract
- **Skills:** Amazon Web Services, Microsoft Azure, Cloud Computing, Cyber Security, Domain Name System (DNS), Identity and Access Management, Network Security, Linux System Administration, Network Configuration and Change Management, Networking Basics, Routing, Package Management Systems, TCP/IP, Virtual Local Area Networks, Virtual Machines, Network Routers, Scripting, SC Clearance, Kubernetes, Information Technology, Docker
- **Published:** September 5, 2026
- **Apply:** https://www.totaljobs.com/job/security-infrastructure-engineer/anson-mccade-job107939489

## About the Role

* Strong Linux administration experience, including configuration, package management and scripting.
 * Strong understanding of TCP/IP and networking fundamentals.
 * Experience with network configuration including VLANs, DNS, routing and switching.
 * Experience working with cloud infrastructure such as AWS or Azure.
 * Experience deploying and managing VMs and containerised environments.
 * Knowledge of technologies such as Docker and/or Kubernetes.
 * Experience deploying or supporting cyber security tooling.
 * Strong troubleshooting and technical problem-solving skills.
 * Comfortable learning and working with unfamiliar security technologies.
 * Strong client-facing and stakeholder communication skills.

Important

Candidates must hold active UK SC clearance and be comfortable travelling to Frimley, other UK client sites and internationally when required.

## Description

* Design, configure and deploy a range of security tools.
 * Build and support infrastructure across cloud and on-premise environments.
 * Deploy and manage virtual machines and containerised platforms.
 * Define infrastructure requirements including CPU, RAM, storage and network bandwidth.
 * Configure networking including TCP/IP, VLANs, DNS, routers and switches.
 * Support the configuration of network security devices.
 * Integrate security tooling with identity and access management solutions.
 * Apply appropriate security controls and compliance frameworks.
 * Develop test procedures covering functional and non-functional requirements.
 * Assess existing environments and recommend technical improvements.
 * Act as a technical SME, working directly with clients and stakeholders.


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