Senior Core Network Engineer - Cisco IOS-XR & NSO (Hybrid)

Scope AT Limited; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

Scope AT Limited seeks an Investment Banking Senior Core Network Engineer to design, implement, automate and manage the firm’s global Core Network. You’ll need deep Cisco IOS-XR expertise, Cisco NSO automation, MPLS Segment Routing, and Optical Transport know‑how to execute large migrations and lifecycle programs.

As a technical SME, you will lead transformation initiatives across EMEA and the global network estate, driving automation, upgrades and hardware refreshes.

Qualifications

• Senior engineer with deep Cisco IOS-XR expertise and NSO automation experience.
• Proven track record delivering large-scale network migrations and upgrades.
• Experience with lifecycle management and automation initiatives in complex environments.

Responsibilities

• Design, implement, and support global Core Network infrastructure (WAN/MAN/Optical).
• Lead migrations and transformation programs, including deployment of Cisco 8000 series and NSO-driven automation.
• Drive automation development, software upgrades, and hardware refresh projects across EMEA and beyond.

Skills

Cisco IOS-XR

Cisco NSO automation

MPLS Segment Routing

Optical Transport

Network migrations

Tools

Cisco IOS-XR

Cisco NSO

MPLS SR

Optical transport

Job description

Scope AT Limited seeks an Investment Banking Senior Core Network Engineer to design, implement, automate and manage the firm’s global Core Network. You’ll need deep Cisco IOS-XR expertise, Cisco NSO automation, MPLS Segment Routing, and Optical Transport know‑how to execute large migrations and lifecycle programs.

As a technical SME, you will lead transformation initiatives across EMEA and the global network estate, driving automation, upgrades and hardware refreshes.