Network Infrastructure and Security Engineer

Network Infrastructure andamp; Security Engineer Milton Keynes (hybrid considered) Salary: £60,000 + Bonuses + BenefitsWe are seeking a hands-on Network Infrastructure andamp; Security 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 infrastructureSupport Windows/Linux systems and virtualisation (VMware, Hyper-V, KVM, Proxmox)Maintain networking (Firewalls, routing, switching, VPNs)Implement monitoring, logging, and backup solutions (eg Zabbix, Graylog, Veeam)Support security tooling (Cloudflare WAF/Zero Trust, vulnerability scanning, patching, PKI)Administer Microsoft 365Produce technical documentation (HLD/LLD) Skills andamp; Experience Strong infrastructure background across cloud and on-premExperience with monitoring, logging, and backup toolsKnowledge of networking and security principlesFamiliarity with vulnerability management and VPNs Desirable ITIL processesSIEM/EDR tools (eg Microsoft Sentinel/Defender)Scripting (PowerShell, Bash, Python)Jira/Confluence, IBM i Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted. Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation We take our obligations to ..... full job details .....