IP Designer

🔒 Confidential Employer

Posted 20 April 2026

LOCATION

Leeds

TYPE

Contract

LEVEL

Mid-Senior level

SKILLS

Infoblox Cisco Juniper DNS DHCP IP protocols Networking fundamentals Cisco ACI

FULL DESCRIPTION

Job Title: IP Designer (Network engineer) DNS
Location: Leeds can also be potentially based in London
Salary/Rate: £530-£530 a day
Start Date: Mid April
Job Type: Contract for 6 months

We're working with a leading telecoms provider looking for a skilled IP Designer with strong expertise in DNS, IP networking, and telecoms infrastructure. This is an exciting opportunity to join a high-performing team supporting critical network services.

Key Responsibilities

Design, build, and support DNS and IP network solutions
Work with core networking technologies across enterprise and service provider environments
Support and maintain telecoms transmission systems
Contribute to change control processes and continuous network improvements
Collaborate with cross-functional teams to deliver robust, scalable solutions

✅ Essential Skills

Proven experience with Infoblox or similar DNS platforms (recent experience required)
Strong hands-on experience with Cisco and/or Juniper technologies
Solid understanding of DNS & DHCP
In-depth knowledge of IP protocols and networking fundamentals
Experience with Cisco ACI or Juniper environments

⭐ Desirable Skills

Background in IP network design within service provider or mobile operator environments
Familiarity with RADIUS, IP QoS, and DNS-based session technologies
Experience supporting large-scale telecoms network builds
Strong collaboration and solution leadership skills
Flexibility to support occasional out-of-hours work

What We're Looking For

Excellent communication skills with the ability to explain complex technical concepts
A proactive, solutions-focused mindset
Experience working in fast-paced telecoms environments