Cybersecurity Network Specialist

1 week ago


London, Greater London, United Kingdom Trilogy International, A Korn Ferry Company Full time £400
Job Summary:

This role involves overseeing the management of network infrastructure to ensure security, availability, recoverability, performance, integrity, and supportability across key network platforms such as Cisco; Palo Alto and F5. The ideal candidate will have extensive knowledge of protocols like IPSEC, OSPF, BGP, STP, PVST, RPVST, HSRP, MPLS, VPN, TCP/IP, and SSL.

Responsibilities:
  • Maintain network infrastructure by supporting day-to-day building, maintaining, and monitoring of networks for all environments.
  • Monitor network performance to identify areas of concern or formulates and implements infrastructure improvements.
  • Assess network security to ensure effective network safeguard processes are in place and operational networks are running effectively for hosted production systems.
  • Ensure consistency across cross-technology domains.

Requirements:
  • Extensive knowledge of protocols – IPSEC, OSPF, BGP, STP, PVST, RPVST, HSRP, MPLS, VPN, TCP/IP, and SSL.
  • Ideal industry-recognised accreditation (CCNP preferred).
  • Understanding of IP networks and TCP/IP technologies (DNS, SNMP etc.).
  • Cisco and Palo Alto firewall experience.
  • F5 load-balancer experience.
  • Network Management tools experience.
  • Netflow Management.
  • Syslog Management.
  • Security and encryption technologies.
  • Infrastructure & Network awareness – Advanced.
  • Previous experience implementing large scale data centre, infrastructure and platform solutions.
  • Agile methodology awareness (Scrum/Kanban).

Estimated Salary: £400 per day.

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