Junior Network Security Support Engineer

As a Level-1 Engineer, you’ll be the first point of contact for incoming support tickets, triaging incidents and escalating to the relevant technical teams. You’ll work closely with colleagues, customers, and third-party providers to maintain service excellence.

Your Part to Play

• Triage incoming service tickets related to network and security infrastructure

• Provide first-line support for incidents and service requests

• Escalate issues to the appropriate technical teams according to SLAs

• Communicate professionally with customers and third-party Internet Service Providers

• Contribute to implementation plans for change requests

• Create and maintain accurate and high-quality technical documentation

• Work flexible shifts as required to meet customer needs

We’re looking for a Level-1 Triage Network & Security Engineer to join our Service Desk Operations Team. This is an excellent opportunity for someone early in their career to gain hands-on experience across a range of technologies including Routing, SD-WAN, Firewalls, and Internet connectivity.

This is a hybrid role with 2 days in our London Office, occasional travel to Kerv sites may be required. We’re looking for someone who is customer-focused, professional, proactive, and self-motivated., * Basic understanding of networking concepts (Routing, Switching, TCP/IP, DNS, DHCP)

• Exposure to SD-WAN technologies

• Familiarity with Firewall policies, IPS/IDS, Web Filtering

• Routing protocols such as OSPF, BGP, MPLS

• Layer 2/3 Switching

• DDI technologies (DNS/DHCP/IP Address Management)

• Monitoring tools using SNMP or API integrations

• ITSM/ticketing platforms (ServiceNow)

• Basic familiarity with vendors such as:
• HP Aruba / SilverPeak
• Arista / VeloCloud
• Juniper Mist
• Fortinet
• Infoblox
• Cisco Meraki
• LogicMonitor

Note: Vendor training will be provided to close any gaps.

Skills & Attributes

• Methodical and structured approach to troubleshooting

• Ability to write clear and concise technical documentation

• Excellent written and verbal communication skills

• Strong time management and task prioritisation

• Passion for delivering excellent customer service

• Willingness to learn and grow in a fast-paced environment

We recognise that AI tools can be helpful when preparing applications, improving CV presentation, researching our business, or supporting accessibility needs. However, all information submitted must accurately reflect your own skills, experience, and achievements. During assessments and interviews, unless prompted otherwise candidates must be prepared to discuss their application and demonstrate their knowledge and capabilities without help of AI. The use of AI in a way that misrepresents experience, generates responses presented as your own work, or creates an unfair advantage may result in withdrawal from the recruitment process. For more information please go: https://kerv.com/policies/recruitment-and-selection-policy/

You will live the Kerv values…

• Think Customer First
• Team is everything
• Spread good vibes
• Build future
• Do the right thing

At Kerv, we’re building something special and we’re building it to last. We want everybody to feel valued, included and love working together. With an uncompromising pursuit of amazing employee experience, we always strive to do the right thing. We believe and will relentlessly promote and support the power of diversity, equality and belonging, through collaboration and creating exceptional solutions together.