Telefonicatech

Network Engineer (L3 - 3rd Line)

Huntingdon, England, United Kingdom · Hybrid · Full-time

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About the role

Description from the employer’s posting. Check the employer’s page for the current version.

EmployerTelefonicatech
LocationHuntingdon, England, United Kingdom
Work styleHybrid
Employment typeFull-time
Employer posted1 month ago

The L3 Network Engineer is responsible for management, maintenance and support of datacentre network infrastructure, perimeter security systems and management platforms.

Key Responsibilities:

Supporting datacentre network and security infrastructure (LAN / WAN / WLAN / Firewalls / Application/VPN, Delivery Controllers etc.)
Troubleshooting complex network issues, identifying network bottlenecks, and implementing solutions to ensure optimal network performance
Optimizing network infrastructure to ensure maximum performance and scalability.
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

Show full description

In addition to the above duties and responsibilities the post holder must be prepared to undertake such additional duties which may result from changing circumstances, but which may not of necessity change the general character or level of responsibility to the post.

Essential;

Extensive experience of enterprise datacentre/LAN/WAN network management
Extensive experience of Cisco ACI, switching, routing
Extensive experience of Cisco and/or Fortigate firewalls
Extensive experience of network monitoring, troubleshooting and management tools
CCNP certification

Desirable;

Fortinet certification
Aruba certification
Juniper 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

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 - CCNP - Fortinet - Fortigate - Firewalls - Cisco ACI - Networking - Cisco - Virtual Networking - Data Centre - Data Center - SDN

At Telefónica Tech, we believe inclusion is the bridge that empowers everyone to be their authentic selves. We celebrate and respect our differences because diversity drives innovation and makes us stronger.

Be yourself with us, and feel that you belong.

We welcome applicants from all backgrounds and identities regardless of age, disability, gender reassignment, marital or civil partnership status, pregnancy or maternity, race, religion or belief, sex, and sexual orientation.

We are also committed to equity, accessible hiring practices, and creating an inclusive culture through many means including TogetHer (Women's network) and our Employee Resource Groups which include Diversity and Inclusion, Telefónica Tech Pride, Neurodiversity, ELEVATE (African and Caribbean heritage network), and Sustainability.

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.

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