7 of 7 Contract Juniper Jobs in London

centre and campus networking technologies. Hands-on experience with Cisco routing, switching and firewalls. Experience with Fortinet (Fortigate/FortiSwitch), Palo Alto firewalls and Juniper SRX. Experience working with F5 load balancing technologies (global and local). VMware NSX experience. Strong knowledge of routing protocols and L2/ ...

firmware upgrades. Perform system diagnostics, resolve recording issues, and monitor overall system health. Network & Switch Configuration Configure and maintain network switches (Cisco, HP, Juniper or similar) including: VLAN configuration Multicast/IGMP snooping QoS for video traffic Spanning Tree PoE provisioning for CCTV infrastructure Support fibre and copper CCTV ...

firmware upgrades. Perform system diagnostics, resolve recording issues, and monitor overall system health. Network & Switch Configuration Configure and maintain network switches (Cisco, HP, Juniper or similar) including: VLAN configuration Multicast/IGMP snooping QoS for video traffic Spanning Tree PoE provisioning for CCTV infrastructure Support fibre and copper CCTV ...

firmware upgrades. Perform system diagnostics, resolve recording issues, and monitor overall system health. Network & Switch Configuration Configure and maintain network switches (Cisco, HP, Juniper or similar) including: VLAN configuration Multicast/IGMP snooping QoS for video traffic Spanning Tree PoE provisioning for CCTV infrastructure Support fibre and copper CCTV ...

will involve contributing to network designs, implementing planned configuration changes, and updating documentation across hybrid cloud and on premises environments. Technologies include Cisco ACI , Juniper Mist , Fortinet FortiGate , Palo Alto Networks , Zscaler (ZIA/ZPA) , Azure networking , F5 LTM , and automation tooling such as Python, GitHub, and Terraform . … consistently, ensuring traceability across project phases. Contribute to designs for Cisco ACI, including application profiles, endpoint groups, and policy models. Contribute to documentation for Juniper Mist wireless and access network deployments. Prepare clear integration and connectivity documentation for Zscaler ZIA and ZPA. Network Engineering & Project Delivery Deliver planned configuration ...

Customer-specific rail standards Ensure deliverables meet governance and audit requirements Network Security & Architecture Assurance Provide design assurance for: Secure communications Firewalls (e.g., Cisco, Juniper) Switching and routed network environments Assess effectiveness of implemented security controls in networked systems SIEM Integration Support Produce documentation for SIEM onboarding: Data source … technical documentation Experience working with stakeholders and presenting assurance outcomes Desirable Experience Experience in rail, transport, or OT environments Hands-on network configuration (Cisco, Juniper) Experience with network management and policy enforcement tools Knowledge of Windows Server architectures Prior contract/consulting experience Experience aligning to customer templates ...

Network Architect - Juniper EVPN/Wholesale L2 Design Location: (London) - Hybrid Contract We are seeking an experienced Network Architect to review and evolve an established service provider network. This is a high-impact architectural engagement focused on introducing a Layer 2 wholesale capability into an existing Juniper-based … MPLS/EVPN environment. About the Environment Architecture consists of: Multiple L2 supplier services QinQ handoff terminated on Juniper ACX LAGs stretched across ACX devices using EVPN-ESI for multihoming L2 to L3 handoff via VPWS L3 termination on Juniper MX using Dynamic Profiles Tier 1 transit ...