Senior Network Engineer

  • Jobtailor
  • Hounslow, London
  • 29/07/2026
Full time Information Technology Telecommunications Python Cisco

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)