26 to 50 of 391 Cisco Jobs in London

Global Network Architect

Hiring Organisation
Jobleads-UK
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 ...

IT Senior Systems Support Engineer

Hiring Organisation
Nexus Jobs
Location
London, United Kingdom
Salary
£ 60 K
aboveRedhat Linux based Operating SystemSoftware proficiency VMWare v6.7 and aboveVeeam Backup and ReplicationSymantec Endpoint ProtectionSymantec Endpoint EncryptionManageEngine Patch Manager PlusMicrosoft Office 365Networking (IT) Cisco Switches and RoutersPalo Alto FirewallsLAN/WAN RoutingHardware Dell PowerEdge ServersDell PowerVault SAN StorageProject management Data analysis Personal skills (Soft Competencies [Core/Leadership])Strong ...

Infrastructure Engineer (Banking or Fintech Background only)

Hiring Organisation
2mrw Group
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£70000 - £75000/annum
Enterprise Linux VMware vSphere/vCenter Microsoft 365 SQL Server Enterprise virtualisation Hybrid infrastructure Backup & Recovery Veeam Backup & Replication Disaster Recovery Infrastructure monitoring Networking Cisco networking Fortinet firewalls LAN/WAN Routing & Switching DNS DHCP Security Endpoint Detection & Response (EDR) Endpoint Encryption Data Loss Prevention SIEM solutions Vulnerability Management ...

Infrastructure Engineer (Need Banking or Financial Services Background)

Hiring Organisation
2MRW GROUP LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£70,000 - £75,000 per annum
Enterprise Linux VMware vSphere/vCenter Microsoft 365 SQL Server Enterprise virtualisation Hybrid infrastructure Backup & Recovery Veeam Backup & Replication Disaster Recovery Infrastructure monitoring Networking Cisco networking Fortinet firewalls LAN/WAN Routing & Switching DNS DHCP Security Endpoint Detection & Response (EDR) Endpoint Encryption Data Loss Prevention SIEM solutions Vulnerability Management ...

Senior Cyber Security Analyst

Hiring Organisation
Lightsource bp
Location
London, United Kingdom
Salary
£ 80 K
Purview (DLP and information governance), Entra ID, Conditional Access Policies Device Management: Working understanding of Intune (MDM/MAM) Networking/Firewalls: Exposure to Cisco Meraki and Fortinet FortiGate (desirable) Regulatory & Compliance Frameworks: NIST 2.0 Cyber Security Framework (required); NIS2, NERC CIP, SOC2, and IEC 62443 OT standards (desirable ...

Public Cloud Network Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Cost Optimisation – Knowledge of FinOps principles, cloud cost attribution, and optimisation strategies. Zero Trust & Secure Connectivity Tooling – Familiarity with Zero Trust architecture tooling including Cisco Secure Workload (Tetration) and SD-WAN/SASE solutions (Zscaler). Advanced Networking & NetDevOps – Experience with HPC networking, RDMA, and low-latency workload requirements ...

Network, Data and Zero Trust Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
team members and supporting inclusion and diversity. Set yourself apart Entry‐level certifications such as CompTIA Security+, Microsoft Certified: Security, Compliance, and Identity Fundamentals, Cisco Certified Network Associate (CCNA), or equivalent. Relevant technical training in cybersecurity, cloud, networking, or data protection. Any exposure to SASE/SSE, network security ...

EMEA IT Operations Lead

Hiring Organisation
TikTok
Location
London, United Kingdom
Salary
£ 100 K
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 ...

Network Engineer

Hiring Organisation
Charles Russell Speechlys
Location
London, United Kingdom
Salary
£ 80 K
working on 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 … 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 ...

Senior IT Infrastructure & Systems Manager

Hiring Organisation
Nexus Jobs
Location
London, United Kingdom
Salary
£ 55 K
System, SWIFT Alliance Access (SAA), 1AML, SIBS, GFMS, COP Support enterprise file synchronization and replication solutions (e.g., Syncovery, other SFTP). NetworkingConfigure and support Cisco switches and routers. Administer FortiGate firewall environments. Strong network fundamentals: DNS, DHCP, TCP/IP, LAN/WAN, Routing and connectivity troubleshooting. Monitor network ...

Systems Engineer - Sell Side Solutions

Hiring Organisation
Bloomberg
Location
London, United Kingdom
Salary
£ 80 K
synchronization technologies such as NTP, PTP, GPS clocks, or low-latency timing requirements.• Experience with hardware platforms from vendors such as Dell, HPE, Arista, Cisco, Fortinet, or similar.• Experience securing edge infrastructure with firewalls, IDS/IPS products, VPNs, access control, segmentation, and secure configuration standards.• Experience ...

Mandarin Speaking Senior IT System Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Hyper-V) Backup technologies (Veeam, Backup Exec, System Recovery, Endpoint Protection, LTO) Server hardware maintenance and troubleshooting Hardware firewalls and router configuration Switching (HP, Cisco, Juniper) System and network monitoring. Qualifications (Desirable): MCSA-Microsoft Windows Server 2008/2012/Office365 MCSE- Microsoft Certified Solution Expert MCITP-Microsoft Certified ...

Infrastructure Engineer – Azure / Microsoft / Security

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
/TLS), WAF/DDoS, email securityAzure engineering background:Governance, networking, identity and security configurationOwnership mindset and strong troubleshooting abilityNice to HaveFortinet or Cisco firewall experienceAutomation (PowerShell)Exposure to data centre deploymentsStrong documentation and communication habits ...

Senior Network Operations Engineer – high frequency trading

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
computer or network based subjectSub 7 years of commercial experience in a Networks capacityExperience with a number of Newtork technolgies form Cisco to Juniper as well as a keen interest in the teachnolgoeis as you will be workign with proprietary black boxes.Scripting skills a must (Python, Perl, Shell, Java ...

Network Engineer III - Backbone (Hybrid, London)

Hiring Organisation
CrowdStrike
Location
London, United Kingdom
Salary
£ 80 K
building end to end pipelines with CI tools such as JenkinsProficient with various networking vendors such as Arista, Palo Alto, Juniper, Adva, Nokia, Cisco, HP, etcProven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes.Bonus Points:Work experience in data ...

Network Engineer

Hiring Organisation
VIQU IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - 500 per day + Inside IR35
management. Strong Fortinet FortiGate administration and support expertise. Proven ability to configure and manage firewall policies, NAT rules, virtual routers, and virtual systems. Strong Cisco routing and switching background - troubleshooting BGP, Layer 2 and Layer 3 networking issues Solid understanding of VRFs and MPLS environments Nexus and Catalyst switch ...

Network Engineer - Physical Network Infra - London, UK

Hiring Organisation
TikTok
Location
London, United Kingdom
Salary
£ 80 K
SNMP, Sflow/netflow, Telemetry.- Familiar with data center network architecture, such as CLOS.- Hands-on experience of major network devices, such as Cisco, Arista, Juniper, H3C, Huawei and other mainstream vendors.- Self-motivated, good communication and written skills.- Team player and participate companies network global on-call rotation.Preferred ...

Data Centre Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Orpington, London, United Kingdom
Employment Type
Permanent
Salary
£45,000
project teams and clients to deliver successful installations Technologies you'll be working with: Windows Server & Active Directory Microsoft Azure VMware/Hyper-V Cisco, HPE, Aruba & Dell hardware Firewalls, wireless infrastructure & networking TCP/IP, DNS, DHCP & VLANs Structured cabling (Cat5e/Cat6/Fibre) Server racks, patch ...

Linux Systems Administrator

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 60 K
/Other) • Apache/OpenSSL • Bash/Python • OpenLDAP • Virtualisation • Citrix • VMware: ESX, Virtual Center Network technologies • TCP/IP stack, OSI Model • VPNs • Cisco iOS and VLANs • Juniper Junos OS • HPE DL series Servers • Netapp/HPE Storage solutionsThe environment is that of Facebook or Google, relaxed open ...

Senior Systems Engineer

Hiring Organisation
The Law Society
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
Server, Linux, Desktop, M365, D365, intune, Purview, Sentinel and Defender. You will also have experience of network infrastructure and support, familiar with Cisco, Meraki, SD-Wan, WAF and Front door, ReCaptcha or Cloudflare technologies. You will ensure services are fully optimised and supported and will be familiar with using ...

Network Infrastructure Engineer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
exchanges and customers so design, deploy and implement new network infrastructure.DocumentationSkills:3+ years as a Network EngineerExperience with multiple hardware vendors such as Cisco, Arista, JuniperExperience with routing protocols OSPF and BGPLinux (Redhat)Network Design (WAN/VPLS)Multicast (Highly desired)An interest in cloud computing (AWS/Azure ...

Senior Network Engineer Cloud, Security & Infra (Architect II - Cloud Infrastructure Services)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
DHCP, and IPAM services to support efficient network operations. Security, Compliance & Risk Management Configure and manage security policies across Palo Alto, Check Point, Cisco ASA, and ForeScout platforms. Support the implementation of Zero Trust Architecture, micro‐segmentation, VPNs, and secure access solutions. Lead network patching, firmware upgrades, vulnerability remediation … wider technology team. What We're Looking For: Minimum of 8+ years experience in Network Engineering, Cloud Networking, and Network Security. Strong expertise across Cisco networking, routing/switching, F5 load balancing, Infoblox DNS/DHCP/IPAM, and cloud networking in AWS, Azure, and/or GCP. Hands ...

SecOps Engineer

Hiring Organisation
Context Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
third-party applications Support infrastructure teams to deploy systems, enhance security policies and manage security-driven changes Produce weekly security operations reports Manage Cisco Umbrella web filtering and SSL inspection policies Requirements: Previous hands-on experience in SecOps or Incident Response Recognised Security certifications such as Security+ ...

Senior Cyber Infrastructure Engineer, Professional Services

Hiring Organisation
Darktrace
Location
London, United Kingdom
Salary
£ 80 K
network principles and practices based on the Purdue model,Advanced level knowledge and/or certifications with industry-standard vendors such as AWS, Microsoft, Cisco, and Palo Alto Networks.Fluency in an additional European language is desirable but not essential.Additionally, it would be helpful if you had experience in implementing ...

Senior Cyber Infrastructure Engineer, Professional Services

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
network principles and practices based on the Purdue model, Advanced level knowledge and/or certifications with industry-standard vendors such as AWS, Microsoft, Cisco, and Palo Alto Networks. Fluency in an additional European language is desirable but not essential. Additionally, it would be helpful if you had experience ...