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Vallum Associates

Network Engineer

Vallum Associates
United Kingdom · Contract · Mid-Senior

Key Skills/Knowledge:

  • The resource should have implemented at least 4-5 projects in customer live environment.
  • Experience with Network refresh/upgrade projects Should be able to create HLD & LLD documents and should be able to draw architecture as per customer needs Should have hands Firewall & Security Technologies (Pulse Secure SSL VPN, Cisco ASA VPN, Checkpoint, Palo Alto, VMware NSX) Working knowledge of authentication systems such as SAML, SSO, LDAP and MS Active Directory Deep understanding of IPSEC, GRE, HTTP/HTTPS, DNS protocols
  • Experience with Proxy and SSL is essential. Understanding of cybersecurity technologies, protocols and applications.
  • Knowledge of Microsoft Visio is must. Network LAN/WAN knowledge and hands on experience Troubleshooting skills for Cisco Environment in quick time (Nexus Switches (1000v, 2000, 3000, 4000, 5000, 6000, 7000, and 9k), Cisco Enterprise
  • Routers 3900, 3800 & LAN Switches 3700, 3500, 2900 series) and CAT OS.
  • Knowledge of Firewalls particularly Cisco ASA Knowledge of BIGIP F5 Load-Balancers Knowledge of Wireless technology WLCs, autonomous and lightweight APs.
  • Perform network modelling, analysis, and planning.
  • Installation of hardware as required Perform network troubleshooting to isolate and diagnose common network

Key Skills

Ranked by relevance

switches vpn ssl asa active directory cybersecurity firewalls palo alto firewall wireless vmware ipsec nexus saml lan dns
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Posted
Jan 08, 2026
Type
Contract
Level
Mid-Senior
Location
England

Industries

Motor Vehicle Manufacturing Retail Motor Vehicles

Categories

Information Technology Management Other

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