Overview

We’re Hiring: Senior IP Core Network Engineer (Juniper or Nokia). Location: London, UK. Salary: £90,000 – £95,000 + 20% Bonus. Job Type: Full-Time | Permanent.

About the Role

An expanding service provider is seeking a Senior IP Core Network Engineer with deep expertise in Juniper or Nokia MPLS/BGP-based networking. This is not a “keep the lights on” role — it’s an opportunity to design, build, and deliver complex network solutions that shape the future of large-scale networks.

You’ll work across a broad technology stack, including MPLS, BGP, Ethernet access layers, PON, and network automation, ensuring networks are resilient, scalable, and future-ready.

Key Responsibilities

• Lead network architecture and design for core IP infrastructure.
• Deliver end-to-end project implementation, from planning to deployment.
• Optimize MPLS/BGP-based networks for performance and reliability.
• Collaborate with cross-functional teams to ensure seamless integration.
• Drive network automation initiatives for operational efficiency.

Required Skills & Experience

• Strong hands-on experience with Juniper or Nokia IP Core platforms.
• Expertise in MPLS, BGP, and large-scale service provider networks.
• Familiarity with Ethernet access layers, PON, and automation tools.
• Ability to move confidently between design, build, and delivery phases.
• Excellent problem-solving and communication skills.

Why Join This Role?

• Shape next-generation IP networks at provider scale.
• Work on high-impact projects with cutting-edge technologies.
• Enjoy a competitive salary + 20% bonus and career growth opportunities.

How to Apply

Interested? Contact us today:

• drobinson@aspirecom.co.uk
• 0208 348 1819