CareerPlan

Junior Network Security Support Engineer

UK - LondonFull-time2026-11-02 → 2026-11-10
Hybrid

Core

Level-1 triage engineer for network and security infrastructure, handling incoming support tickets and escalating incidents.

Role type

Junior IC network security support engineer

Builds

Resilient cloud and network infrastructure for enterprise customers

Domain

Managed cloud services and network security

Deliverable

dashboards & analysis

Required skills

Routing, SD-WAN, Firewalls, TCP/IP, DNS, DHCP, OSPF, BGP, MPLS, Layer 2/3 Switching, DDI, SNMP, ITSM platforms

Preferred skills

Vendor familiarity (HP Aruba, Arista, Juniper, Fortinet, Cisco Meraki, Infoblox, LogicMonitor)

Technologies

ServiceNow, LogicMonitor, Fortinet, Cisco Meraki, Juniper Mist, Arista, HP Aruba, Infoblox

Responsibilities

Triage incoming service tickets, provide first-line support, escalate issues per SLA, communicate with customers and ISPs, contribute to change request plans, maintain technical documentation

Seniority

Junior, entry-level IC