Network & Security Consultant
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Added before 4 Days
- England,London,City of London
- Full Time, Contract
- £400 - £450 per day
Job Description:
Full job descriptionJob Title: Network & Security Consultant
Day Rate: £400-450 per day - Outside IR35 / Limited Company
Duration: 6 months initially
Location: Central London - Fully onsite
Start Date: ASAP
Role
We are assisting a client who require an experienced Cisco Network & Security Consultant to support a network and security infrastructure refresh, covering the deployment of Cisco Secure Firewall technology alongside a Cisco switching migration.
This role requires strong technical capability across both network security and enterprise networking, with particular emphasis on Cisco Secure Firewall and advanced BGP.
Key Responsibilities
*Design and deployment of a new Cisco Secure Firewall Management Center (FMC) High Availability pair
*Deployment and configuration of HA pair Cisco Secure Firewalls
*Migration of existing legacy firewall configurations to the new environment
*Review and optimisation of migrated configurations in line with current Cisco and security best practices
*Configuration and migration of firewall policies, NAT, objects and routing
*Integration of the new firewall infrastructure with the existing network
*Configuration and troubleshooting of BGP and associated routing
*Migration of Cisco Catalyst 3850 switch stacks to Catalyst 9300
*Migration of VLANs, trunks, port channels and Layer 3 configurations as required
*Production implementation, testing and cutover
*Troubleshooting across network, routing and security layers
*Production of relevant technical and implementation documentation
Essential Skills & Experience
*Strong hands-on experience with Cisco Secure Firewall / FTD
*Strong experience with Cisco Firewall Management Center (FMC)
*Experience deploying FMC and firewalls in High Availability configurations
*Proven experience with firewall migrations and configuration optimisation
*Advanced BGP knowledge, including configuration and troubleshooting
*Strong understanding of routing protocols and enterprise network design
*Cisco Catalyst switching experience
*Experience with Catalyst 3850 and Catalyst 9300 platforms
*Strong knowledge of VLANs, trunking, EtherChannel/PortChannel and Layer 3 switching
*Experience delivering network and security changes within production environments
*Strong troubleshooting skills across both networking and security technologies
Technical Environment
Cisco Secure Firewall | FTD | FMC | High Availability | BGP | Routing | Cisco Catalyst 3850 | Cisco Catalyst 9300 | Switching | VLANs | NAT | Firewall Policy | Network Security
Day Rate: £400-450 per day - Outside IR35 / Limited Company
Duration: 6 months initially
Location: Central London - Fully onsite
Start Date: ASAP
Role
We are assisting a client who require an experienced Cisco Network & Security Consultant to support a network and security infrastructure refresh, covering the deployment of Cisco Secure Firewall technology alongside a Cisco switching migration.
This role requires strong technical capability across both network security and enterprise networking, with particular emphasis on Cisco Secure Firewall and advanced BGP.
Key Responsibilities
*Design and deployment of a new Cisco Secure Firewall Management Center (FMC) High Availability pair
*Deployment and configuration of HA pair Cisco Secure Firewalls
*Migration of existing legacy firewall configurations to the new environment
*Review and optimisation of migrated configurations in line with current Cisco and security best practices
*Configuration and migration of firewall policies, NAT, objects and routing
*Integration of the new firewall infrastructure with the existing network
*Configuration and troubleshooting of BGP and associated routing
*Migration of Cisco Catalyst 3850 switch stacks to Catalyst 9300
*Migration of VLANs, trunks, port channels and Layer 3 configurations as required
*Production implementation, testing and cutover
*Troubleshooting across network, routing and security layers
*Production of relevant technical and implementation documentation
Essential Skills & Experience
*Strong hands-on experience with Cisco Secure Firewall / FTD
*Strong experience with Cisco Firewall Management Center (FMC)
*Experience deploying FMC and firewalls in High Availability configurations
*Proven experience with firewall migrations and configuration optimisation
*Advanced BGP knowledge, including configuration and troubleshooting
*Strong understanding of routing protocols and enterprise network design
*Cisco Catalyst switching experience
*Experience with Catalyst 3850 and Catalyst 9300 platforms
*Strong knowledge of VLANs, trunking, EtherChannel/PortChannel and Layer 3 switching
*Experience delivering network and security changes within production environments
*Strong troubleshooting skills across both networking and security technologies
Technical Environment
Cisco Secure Firewall | FTD | FMC | High Availability | BGP | Routing | Cisco Catalyst 3850 | Cisco Catalyst 9300 | Switching | VLANs | NAT | Firewall Policy | Network Security
Job number 4046107
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