-
Telefónica Tech

Network Engineer

Telefónica Tech
United Kingdom · Full-time · Not Applicable

Company Description

Telefónica Tech (part of the Telefónica Group) is a leading NextGen Tech solutions provider with a highly diversified team of over 6,000 exceptionally skilled employees and +60 nationalities.

We serve more than 5.5m customers everyday in over 175 countries, with a global ecosystem of market-leading partners. Global strategic hubs: Spain, Brazil, the UK, Germany.

The Telefónica Tech UK&I hub has an end- to-end portfolio of market leading services and develops integrated technology solutions to accelerate digital transformation through: Cloud, Data & AI, Enterprise Applications, Digital Workplace, Cyber Security & Networking.

Values: Open, Bold, Trusted

Trusted Partners:

  • Microsoft: Top 3 Service Providers, Azure Expert Status, Fastrack & Inner Circle Partner
  • HPE: Platinum Partner – FY23 UK&I Solution Provider of the Year
  • Fortinet: Elite VIP Program – one of only 2 in the UK
  • Palo Alto & Crowdstrike: part of our NextDefense Cyber Security Portfolio

Job Description

Network Engineer - Level 2

Huntingdon, Cambridgeshire - Hybrid (2+ days per week)

The L2 Network Engineer will cover management, maintenance and support of network infrastructure, perimeter security systems and network management platforms.

Key Responsibilities:

  • Supporting network and security infrastructure (LAN / WAN / WLAN / Firewalls / Application/VPN, Delivery Controllers etc.)
  • Troubleshooting network issues
  • VPN Management
  • Firewall Policy Management
  • Maintain accurate network documentation, including network diagrams, configurations, and inventory records
  • Day-to-day patching, maintenance and operation of the above in secure environments
  • Continual improvement of the systems based on changing demands
  • Liaising with various departments within the business
  • Coordinating with 3rd party suppliers and partners to support, maintain and implement these systems

Qualifications

Skills & Experience:

Essential;

  • Experience of Cisco and Fortigate firewalls including configuration and management of firewall rules and VPN
  • Experience of enterprise DC/LAN/WAN network management
  • Experience of network monitoring, troubleshooting and management tools
  • CCNA certification

Interpersonal Skills;

  • Articulate and a clear communicator
  • Be a customer advocate
  • Have the ability to converse technical terms and definitions to non-technical personnel
  • Experience in report writing
  • Meticulous with excellent attention to detail
  • Interested in Continual Service Improvement
  • Able to multitask and handle large amounts of complex information

Additional Information

  • Must have the right to live and work in the UK.
  • Due to our location, access to own transport is essential.
  • Must meet Security Clearance vetting requirements as this is a requirement of the role.
  • Any offer would be conditional upon the successful candidate passing a full SC and NPPV3 vetting process.

Key Words:

Network Engineer - CCNA - CCNP - Fortinet - Fortigate - Firewalls - Network Analyst - Networking - Cisco - Cisco ASA - ACI - Virtual Networking - Data Centre - Data Center

We don’t believe hiring is a tick box exercise, so if you feel that you don’t match the job description 100%, but would still be a great fit for role, please get in touch.

Key Skills

Ranked by relevance

firewalls cyber security firewall fortinet cloud ccna ccnp wlan wan lan asa aci ai
Login to Apply
Posted
Aug 26, 2025
Type
Full-time
Level
Not Applicable
Location
Huntingdon

Industries

Telecommunications

Categories

Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Speer
Related

Network Engineer

2026-04-11

Full-time
Mid-Senior
Canada
Think Tanks
Information Technology
View Job Details
Proximus Ada
Related

Senior Information Security Engineer

2026-04-09

Full-time
Mid-Senior
Belgium
Telecommunications
Information Technology
View Job Details
Neat
Related

AI Software Engineer

2026-04-10

Full-time
Not Applicable
United Kingdom
Telecommunications
Engineering