Senior Network Engineer

Jobtailor; Hounslow; On-site; GBP 65,000 - 90,000; Full time

Job summary

Jobtailor is seeking an experienced network operations specialist to own escalation for critical incidents and provide analytics for major events within the enterprise network. You will manage and evolve network management tooling and platforms, helping to deliver new capabilities for the Support organisation.

In this role you will drive improvements across the Enterprise Networking group, mentor engineers, and collaborate with cross-functional teams to ensure end-to-end operational support and

Qualifications

• CCNP level or equivalent certification.
• Extensive experience in a Support and Operations environment.
• Proven experience delivering and operating network management platforms (e.g., NetBrain, SolarWinds, Cisco DNA Center).
• Experience with automation frameworks (Scripting, Python, Ansible, REST APIs).
• Extensive knowledge of Enterprise networking technologies including Firewalls, Load Balancers, Switching and Routing Fabrics.

Responsibilities

• Escalation for critical, high severity network incidents.
• Analytics and forensics for major incidents.
• Delivery of management platforms and new toolsets for the Support organisation.
• Drive process improvements within the wider Enterprise Networking organisation.
• Contribute to infrastructure project deliverables and work with business customers.
• Mentor Support engineers and contribute to career development.
• Collaborate with Support, Automation, Design/Delivery, Security and other infrastructure teams to ensure aligned end‑to‑end supportability.

Skills

CCNP level

Support & Operations experience

Network management platforms

Automation (Python/Ansible)

Enterprise networking technologies

Education

Cisco CCNP certification

Job description

Overview

• Escalation for critical, high severity network incidents.


• Analytics and forensics for major incidents.


• Delivery of management platforms and new toolsets for the Support organisation.


• Drive process improvements within the wider Enterprise Networking organisation.


• Contribute to infrastructure project deliverables and work with business customers.


• Mentor Support engineers and contribute to career development.


• Collaborate with Support, Automation, Design/Delivery, Security and other infrastructure teams to ensure aligned end‑to‑end supportability.

Requirements

• Qualified to Cisco CCNP level or equivalent


• Extensive experience of working in a Support and Operations environment


• Proven experience of delivering and running network management platforms (e.g. Netbrain, Solarwinds, Cisco DNA Center etc.)


• Experience with automation frameworks (Scripting, Python, Ansible, REST APIs)


• Extensive knowledge of all Enterprise networking technologies including Firewalls (Palo Alto / Cisco ASA), Load Balancers (F5), Switching and Routing Fabrics (EVPN/ACI/IOS-XE)