Job Reference: 11574CA1
£60,000 – £65,000 + Bonus
Network Infrastructure & Security Engineer (Milton Keynes, Hybrid/Remote)
We are seeking a hands‑on Network & Infrastructure Engineer to support and improve a mix of cloud and on‑prem environments. You’ll work across systems, networking, and security, contributing to both operations and design.
Responsibilities
* Manage AWS/Azure infrastructure
* Support Windows/Linux systems and virtualisation (VMware, Hyper‑V, KVM, Proxmox)
* Maintain networking (firewalls, routing, switching, VPNs)
* Implement monitoring, logging, and backup solutions (e.g. Zabbix, Graylog, Veeam)
* Support security tooling (Cloudflare WAF/Zero Trust, vulnerability scanning, patching, PKI)
* Administer Microsoft 365
* Produce technical documentation (HLD/LLD)
Skills & Experience
* Strong infrastructure background across cloud and on‑prem
* Experience with monitoring, logging, and backup tools
* Knowledge of networking and security principles
* Familiarity with vulnerability management and VPNs
Desirable
* ITIL processes
* SIEM/EDR tools (e.g. Microsoft Sentinel/Defender)
* Scripting (PowerShell, Bash, Python)
Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation.
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