51 to 75 of 473 Cisco Jobs in London

Network TDA

Hiring Organisation
MLL Telecom Ltd
Location
Wandsworth, Greater London, Latchmere, United Kingdom
Employment Type
Permanent
Technical Expertise Fortinet NSE 7/FCE level ability CCNP (preferably SP) or equivalent (JNCIS/JNCIP) L3 VPN's network design and Implementation Cisco ASA Firewalls or Palo Alto Firewalls Juniper SRX firewalls WAN Network Design Strong BGP routing skills LAN Network Design Knowledge of QoS and deployment ...

Network TDA

Location
City Of London, England, United Kingdom
Technical Expertise Fortinet NSE 7/FCE level ability CCNP (preferably SP) or equivalent (JNCIS/JNCIP) L3 VPN's network design and Implementation Cisco ASA Firewalls or Palo Alto Firewalls Juniper SRX firewalls WAN Network Design Strong BGP routing skills LAN Network Design Knowledge of QoS and deployment ...

2nd Line Support Analyst

Hiring Organisation
Intec Select Ltd
Location
Bexley, Greater London, United Kingdom
Employment Type
Permanent
Salary
£30000 - £42000/annum
customer service skills. Ability to prioritise and manage multiple tasks effectively. Full UK driving licence and access to a vehicle. Desirable Experience with Cisco networking technologies. Backup and Disaster Recovery solutions. PowerShell scripting experience. Relevant Microsoft or infrastructure certifications. What We Offer Competitive salary ...

IT Infrastructure Manager

Location
City Of London, England, United Kingdom
Google Workspace Administer Google Workspace across Hyundai, KIA, Genesis, and TaylorMade brand accounts Networking Manage Meraki switching, wireless access points, and MX firewall Manage Cisco Firepower HA firewall configuration and firmware Coordinate with Infinity on network patching, alerting, and vulnerability scanning Manage 3CX telephony via Gamma — extensions, call routing ...

Senior IP Network Engineer - Hybrid, Multi-Vendor MSP

Location
Greater London, England, United Kingdom
role provides advanced technical support for enterprise and service provider networks, acting as a senior escalation point for complex incidents and service requests across Cisco, Juniper, Fortinet, and Meraki environments. You will troubleshoot across LAN, WAN, SD-WAN, managed firewall, and wireless networks, coordinate with customers and vendors, implement ...

Network Solutions Engineer – WAN/SD-WAN Specialist

Location
Greater London, England, United Kingdom
projects across London. You’ll handle LAN/WAN refreshes, SD-WAN rollouts, firewalls and wireless deployments for multiple vendors such as Meraki, Aruba, Cisco, SonicWall and Ubiquiti. The role requires CCNA, strong troubleshooting, a full UK driving licence and willingness to travel to customer sites; there ...

EMEA IT Operations Lead

Hiring Organisation
TikTok
Location
London, UK
Employment Type
Full-time
part of an international team- Demonstrated experience managing, maintaining, and safely operationalizing automation or agentic AI workflows in an enterprise IT operations environment- Cisco, Aruba, Fortinet, and Palo Alto experience- Able to demonstrate working in a fluid, dynamic, and continuously evolving environment- Experience building or refining dashboards, alerting strategies ...

DataCentre Transformation Architect

Location
Greater London, England, United Kingdom
pipelines. ITIL/ITSM familiarity and operational model design (monitoring, patching, CMDB, change governance). Certifications (nice to have): VMware (VCP/VCAP), TOGAF, Cisco (CCNP), ITIL, OEM certifications. Success Measures (What “Good” Looks Like) Approved DC transformation strategy and target-state architecture , with clear phased roadmap. Stable, repeatable ...

Global Network Architect

Location
Greater London, England, United Kingdom
builds on strong enterprise networking fundamentals while advancing modern architectures such as SASE, Zero Trust, SD-WAN, and cloud-native networking, leveraging platforms including Cisco Catalyst, Cisco Meraki, and Zscaler.You will serve as a technical leader responsible for designing scalable, secure, and automated network solutions across corporate offices … network architecture, including LAN, WAN, cloud, edge connectivity, and smart spaces/venue intelligence network enablement.* Drive transformation from traditional networking to:* SD-WAN (Cisco Meraki/Catalyst SD-WAN)* SASE/Zero Trust (Zscaler ZIA/ZPA)* Cloud-native networking (AWS, Azure)* Define standards for secure, scalable ...

Network Support Engineer - ACI and Firewalls

Hiring Organisation
Networking People (UK) Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500 per day
business-critical environment is highly desirable, particularly within financial services/banking . Technical Skills Strong experience across a number of the following: Cisco CCNP/CCIE-level networking Cisco Catalyst Switches Cisco ASA Cisco ACI Fabrics - implementation and troubleshooting Fortinet Firewalls Palo Alto Firewalls Network ...

Network Engineer

Hiring Organisation
Charles Russell Speechlys
Location
London, UK
Employment Type
Full-time
projects to maintain our LAN/WAN and Office Moves and Changes. Roles and Responsibilities Design, implement, and manage complex network infrastructure using Cisco Campus Networking 9300 series and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure access to critical … knowledge of core network fundamentals including Layer 2/3 technologies, routing protocols such as BGP and OSPF and network troubleshooting. Proven experience with Cisco's range of products including Catalyst and Nexus switches. Working knowledge of Palo Alto firewalls, Prisma Access and SD-WAN in general will ...

IT Infrastructure Engineer & Retail Technology Specialist

Hiring Organisation
Centre People Appointments
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
Strong knowledge of Microsoft Intune/MDM, Entra ID, MFA, and endpoint compliance Experience supporting SAP connectivity and system-to-system infrastructure Experience with Cisco Meraki, Fortinet, Aruba, SAP S/4HANA, RFID, PowerShell, or SASE is advantageous Comfortable working across a global, multicultural environment and during busy retail ...

Customer Support Engineer

Location
Greater London, England, United Kingdom
Server Operating Systems, specifically Windows 10 Pro\ Windows Server 2008 R2\2012\2012 R2\2016 o Network Switches, preferably with Cisco IOS o Firewalls and Routers, preferably with Fortinet Fortigate o Storage Systems (SAN\NAS\DAS), o Server Hardware, including blade servers o Loading Configuration file on network equipment. ...

IT Infrastructure Architect

Location
City Of London, England, United Kingdom
Degree in Business, Finance, Computer Science or related field, or equivalent experience Relevant IT Architecture certification (TOGAF, CITA, RHCA etc) or accreditations (VMWare, Cisco or Juniper) beneficial. #J-18808-Ljbffr ...

Senior Firewall / Security Network Engineer

Location
Greater London, England, United Kingdom
plans — and peer‐review others’ changes. Keep policy consistent and auditable across sites; retire one‐off exceptions. Migration & platform lifecycle Lead migrations from legacy Cisco and Juniper to FortiGate , including policy review, rebuild, and cutover. Plan and execute quarterly firewall software upgrades and hardware refreshes with minimal disruption. Manage ...

Senior Firewall / Security Network Engineer

Location
Greater London, England, United Kingdom
plans — and peer-review others' changes.* Keep policy consistent and auditable across sites; retire one-off exceptions. Migration & platform lifecycle* Lead migrations from legacy Cisco and Juniper to FortiGate , including policy review, rebuild, and cutover.* Plan and execute quarterly firewall software upgrades and hardware refreshes with minimal disruption.* Manage ...

NSL - Support Engineer

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £1000 per day
assurance and task management. - Client interaction and communications management. Active Directory (ADDS). DNS and network routing. IPSEC/cryptography. PKI and certificate management. Cisco IOS. Docker. Jira, including custom plugins. RSA. VMware. MySQL and MongoDB. ELK Stack. Networks and infrastructure. Additional relevant training or certifications, including cloud training ...

Network Specialist - Core

Hiring Organisation
SQUAREPOINT CAPITAL
Location
London, UK
Employment Type
Full-time
device hardeningExperience with Arista/CiscoDatacenter/office network infrastructure buildout experiencExperience with network diagnostic and performance tools - netcat, tcptrace, wireshark, etc. Proficient with Cisco's Unified Communication, Collaboration products and Voice technologiesIn depth knowledge in cybersecurity solutions: Palo Alto, FortinetExperience with cloud-based solutions: AWS, GCP, AzureStrong scripting ...

Infrastructure Team Lead

Location
Greater London, England, United Kingdom
SharePoint, NTFS etc. Networking - TCP/IP, VLANS, VPNs, Wi-Fi, DNS internal and Global DNS Providermanagement, good level of network hardware experience e.g. Cisco/Fortinet FortiGate. Security - this role is highly focused on security with knowledge of the following System security hardening, vulnerability assessments and patch management. ...

Infrastructure Lead - FinTech, Azure, Security

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
SharePoint, NTFS etc. Networking – TCP/IP, VLANS, VPNs, Wi-Fi, DNS internal and Global DNS Providermanagement, good level of network hardware experience e.g. Cisco/Fortinet FortiGate. Server Virtualisation – Nutanix, Hyper-V Security – this role is highly focused on security with knowledge of the following System security hardening ...

DATACENTER ARCHITECT L3

Location
Greater London, England, United Kingdom
pipelines. ITIL/ITSM familiarity and operational model design (monitoring, patching, CMDB, change governance). Certifications (nice to have): VMware (VCP/VCAP), TOGAF, Cisco (CCNP), ITIL, OEM certifications. #J-18808-Ljbffr ...

WAF Engineer

Location
Greater London, England, United Kingdom
within complex enterprise environments. Deep technical expertise in Network Security, with exposure to technologies such as Azure Firewall, Palo Alto Firewall/VPN, and Cisco solutions considered advantageous. Ability to blend creativity, problem solving, and technical expertise to refine existing concepts and develop innovative approaches. Ability to drive business ...

Network Engineer

Location
Greater London, England, United Kingdom
Expertise: Strong knowledge of enterprise networking concepts including routing, switching, VLANs, wireless, VPN, firewalls, and cloud connectivity.* Hands-On Execution: Comfortable configuring and troubleshooting Cisco, Palo Alto Networks, and other enterprise networking gear.* Cloud Networking: Experience with AWS and/or Azure networking services (VPCs, VPN gateways, ExpressRoute, etc. … related field, or equivalent hands-on experience.* 5yr+ experience in enterprise networking, including enterprise and datacenter environments.Hands-on, expert-level proficiency with:* Cisco networking (switches, routers, wireless)* Palo Alto Networks firewalls and VPNs* SD-WAN platforms* Network monitoring and management tools (e.g., SolarWinds, Live Action, Gigamon, etc.)* Strong understanding ...

IT Support Manager - Hedge Fund

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
role: Managing a small team of Support Engineers Supporting a range of Dell, HP and Oracle servers. Supporting NAS devices Support and configuration of Cisco switches and CheckPoint firewalls (externally supported). Support of all Windows desktops, laptops and printers/MFPs. Network support including all power and cabling ...

Trading Infrastructure Lead - Hedge Fund

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
role:· Managing a small team of Support Engineers· Supporting a range of Dell, HP and Oracle servers.· Supporting NAS devices· Support and configuration of Cisco switches and CheckPoint firewalls (externally supported).· Support of all Windows desktops, laptops and printers/MFPs.· Network support including all power and cabling ...