This Job Vacancy has Expired!

Senior Network Engineer - London - Permanent

Posted on Dec 14, 2021 by McCabe & Barton

London, United Kingdom
Immediate Start
£90k - £90k Annual


  • Responsible for supporting on-premise data centres, networks and platforms
  • Responsible for the availability, security and continued operations of our global network.
  • Work with Arista, Fortinet, Cisco, Juniper and A10 products
  • Support the migration customers from existing providers our own infrastructure, providing an ongoing blend of project work and general BAU support services
  • Ensure efficient deployment and standard configuration management through automation
  • Troubleshoot issues and handle incident escalations (occasionally out-of-hours) while promoting production change management processes and procedures
  • Interface with all levels of the business and constantly strive to achieve total internal customer satisfaction


  • Minimum 5 years of experience in IT network infrastructure and perhaps, more recently, modern cloud technology
  • Experience in technologies such as Arista Switches, Fortinet Firewalls, Cisco routing and switching products, Juniper SRX, A10 Load Balancers, routing protocols and network virtualization
  • Specific network knowledge of OSPF, BGP, MP-BGP, route aggregation and filtering, EVPN, VXLAN, VRFs, Fortinet and Cisco IPSec VPNs, FortiOS, FortiManager and FortiAnalyzer
  • Demonstratable knowledge of Rest APIs, Git, PKI and SSL certificates, RedHat/Fedora, DNS, Mail, LDAP and Kernel-level debugging would be an advantage
  • Experience in automation and management of network and platform configuration using Ansible, Python, Nornir or similar
  • Excellent analytical and problem-solving skills
  • Approachable and a team player
  • Self-motivated, organised, adaptable and a quick learner
  • Excellent organisational and communication skills
  • Experience of working in the financial sector could also be beneficial

Reference: 1430732622

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