Sign up free to see how well your resume matches this role.
Administration and optimisation of the Aruba switching and Wi-Fi infrastructure including the 25G backbone
Design and maintenance of network segmentation (training cells, internal network)
Configuration and operation of firewall systems to secure network segments
QoS and bandwidth management to prioritise cloud upload of training data
Proactive monitoring and capacity planning; rapid resolution of network incidents
Implementation and ongoing development of Zero Trust access controls
Maintaining complete network documentation (topology diagrams, IP plans, runbooks)
Collaborating with developers on network requirements in product integration projects
Coordination with the HQ IT team on cross-site network topics and escalations
Degree in an IT-related field or completed IT apprenticeship, in both cases with at least 3 years of relevant professional experience
Extensive hands-on experience in network operations
Strong knowledge of switching, routing, and enterprise Wi-Fi; Aruba/HPE experience a clear advantage
Solid understanding of fundamental network protocols (TCP/IP, DNS, DHCP)
Experience with high-throughput LAN environments and QoS configuration
Familiar with Zero Trust principles, VLAN-based segmentation, and firewall configuration
Analytical, methodical, composed under operational pressure
Fluent English, spoken and written (B2+)
Relevant certification (e.g. ACCP, CCNA, CCNP, or Network+) desirable
