Senior Infrastructure & Network Systems Engineer

Infrastructure & Platforms

• Linux and Windows Server 2016+ administration

• Proxmox virtualization

• Reverse Proxy Web Server Management

• Application Proxy Gateway

• Cloud and hybrid server environments

• Knowledgeable ITIL frameworks, MDM platforms

Microsoft & Web Services

• Microsoft 365 and Exchange (Online / Hybrid)

• IIS and secure web server hosting

• Identity integration (Knox, Intune, Azure AD / Entra ID)

Storage & Data

• TrueNAS administration

• File services (SMB, NFS, iSCSI)

• Backup and recovery - Veeam systems, Identity, Certificates & Policy

• RADIUS authentication and policy generation

• PKI and server certificate management

• Cross-platform identity integration

Networking

• Network design and segmentation

• Cisco and Ubiquiti hardware

• VPNs, secure connectivity, and access control

Kubernetes & Containers

• Kubernetes cluster operations

• Persistent storage integration

• Certificate-based authentication

Cybersecurity Knowledge

• Zero Trust and defense-in-depth principles

• Network and identity security, Server and platform hardening

• Monitoring, logging, and incident response

• ISO 27001 aligned practices

Certifications & Skills

• CompTIA Network+

• Vendor-agnostic networking

• Linux, Windows, M365, Cloud

• Customer-facing engineering (CE+)

Interested applicants must be eligible to work legally in the UK.