Back to search
Kerv Linkedin · Posted 16d ago

Network Security Support Engineer

United Kingdom

Linkedin
Continue to application Add your email once, then Caio opens the original posting.

Indexed description

Please note: This is a hybrid working role which will require to attend an office based in Northallerton (DL6 postcode) 2-3 times a week.

About Kerv Connect Cloud

Kerv Connected Cloud is the networking, security and Azure Cloud practice of the Kerv Group. We support digital transformation initiatives with secure, automated and simple to manage solutions for the data centre, branch office and cloud.

We provide our customers with the answers to real-world business challenges through the effective and considered deployment of technology and its supporting processes.

Our services and solutions portfolio focusing on network and security technologies, transforming the data centre and branch architecture to better support the demands of digital transformation.

All About You

We’re looking for an experienced Network & Security Support Engineer to join our Network Support Team. This role requires at least 4–5 years’ experience supporting complex customer environments with technologies such as SD-WAN, Firewalls, Routing (OSPF/BGP), and ISP management.

You’ll be part of a high-performing team, providing advanced triage, incident response, and change implementation, while acting as an escalation point for junior engineers.

Your part to play

  • Provide advanced support for network and security incidents & service requests
  • Lead implementation of change requests and project tasks
  • Act as an escalation point for Level-1/2 engineers, providing guidance and mentorship
  • Troubleshoot complex networking/security issues across customer environments
  • Manage ISP circuits and liaise with providers as needed
  • Maintain high-quality documentation and ensure knowledge sharing within the team
  • Participate in the out-of-hours on-call rota and flexible shift coverage

Required Expertise

  • 4–5 years’ experience in a network & security support role
  • ITIL Service Principles
  • SD-WAN deployment & troubleshooting
  • Security technologies (firewall policies, IPS/IDS, web filtering, secure web gateways)
  • Advanced routing (OSPF, BGP, MPLS)
  • Switching (Layer 2/3)
  • ISP circuit management
  • DDI (DNS/DHCP/IPAM)
  • Monitoring tools (SNMP, API-based platforms)
  • ITSM platforms (Autotask, ServiceNow)
  • Technical Skills: VeloCloud, SilverPeak, Fortinet, Zscaler, Infoblox (training provided for gaps)

What You Bring

  • Strong technical problem-solving and troubleshooting skills
  • Ability to create and maintain high-quality documentation
  • Excellent communication and customer service skills
  • Time management and task prioritisation in fast-paced environments
  • Professional, proactive, and collaborative approach

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.
Free. 20 seconds. No password. See every match in this search.

Create a free Caio profile to unlock more results and save your role and location preferences.

Unlock free search
Want help applying to roles like this? Search Caio for free. If repetitive applications get heavy, Managed Job Search adds supervised execution for $99/month.
View Managed Job Search