Senior Network Engineer with Security and Cisco - City London (IT)

Nexus Jobs Limited
London

Senior Network Engineer with Security and Cisco ??\" City London Our Client urgently requires a Senior Network Engineer with heavy background in Network Security on Cisco and Microsoft. The security and support of the company?s network is paramount. Predominately a support role (BAU) with design of scalable solutions deliverable through projects. Encompassing numerous technologies that benefit high-availability solutions. This role requires a responsible individual who can design and deliver secure networking solutions. Fast thinker who can diagnose, assist others and remediate BAU support issues. Main Aspects of the role:

  • Work within Infrastructure team in supporting and delivering all aspect of BAU and support services
  • Design, build and implement firewall solutions from perimeter to DMZ roles
  • Support IPS deployment for European branches
  • Develop, maintain and deliver global standards to all networking devices
  • Remediate Penetration Test results
  • Ensure seamless migration of network estate to newly adopted security framework
General Skills
  • Experience working within mission-critical environments
  • Experience in operational deployments
  • Datacentre cabling and racking of equipment
Technical Skills you need to bring to the table:
  • In-depth knowledge of CISCO including firewalls, switches and routing protocols
  • In-depth knowledge of supporting a data-centre and branch inter-connectivity
  • Strong technical skills are essential
  • Experience of CISCO multi-layer switches and routers, including 6500s
  • CISCO certification, ideally CCNP

-CISCO CSM

  • VLAN segregation
  • McAfee HIPS, Trend Micro
  • Centralised authentication service (AAA)
  • SafeNet Ethernet Encryptor

-RADIUS / RSA

-Security certification (advantageous) You will also need to an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. Palo Alto. Juniper. McAfee IPS. SafeNet. Tripwire. You will ideally be coming with experience from a City based investment bank. Salary for this role is between £60K and £70K plus banking benefits. Please send your CV to us in Word format.

Posted 2025-06-30

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