Lead DNS & RADIUS Engineer – Incident Response

Vodafone Group Plc; United Kingdom; On-site; GBP 60,000 - 80,000; Full time

Job summary

Vodafone Group Plc is looking for an Engineering Authority based in the United Kingdom to join our 3rd line Network Operations Team. You will manage DNS and RADIUS infrastructures, lead incident resolutions, and collaborate with international teams to enhance network services.

The ideal candidate has a strong background in operational management within large ISPs, particularly in DNS and RADIUS solutions, and is skilled in scripting and Linux administration. Join us to connect our customers and make a global impact.

Qualifications

• 5+ years of hands-on experience in operational management within a large ISP.
• Strong understanding of DNS security, caching architectures, and performance tuning.
• Ability to drive resolution in complex service-critical environments.

Responsibilities

• Maintain DNS and RADIUS solutions operationally.
• Lead complex technical incidents and resolutions.
• Collaborate with cross-functional teams for network improvements.

Skills

Operational management in ISP

DNS security knowledge

RADIUS Authentication

Linux system administration

Scripting in Bash/Python

Network monitoring expertise

Education

University degree in technology

Tools

BIND

Unbound

PowerDNS

Job description

Vodafone Group Plc is looking for an Engineering Authority based in the United Kingdom to join our 3rd line Network Operations Team. You will manage DNS and RADIUS infrastructures, lead incident resolutions, and collaborate with international teams to enhance network services.

The ideal candidate has a strong background in operational management within large ISPs, particularly in DNS and RADIUS solutions, and is skilled in scripting and Linux administration. Join us to connect our customers and make a global impact.