126 to 150 of 196 Network Security Jobs in London

end-to-end Cisco-based solutions across a wide range of enterprise and SMB clients. You'll be client-facing, hands-on focused on consulting, designing, and delivering complex network and security solutions. You'll work closely with architects, project managers, and sales teams to bring high-impact projects to life – from discovery to implementation. Key Responsibilities: Lead … technical design, implementation, and migration of Cisco network and security solutions. Act as a subject matter expert and escalation point for complex deployments. Deliver client workshops, technical documentation (HLDs, LLDs, SoWs), and solution demonstrations. Support pre-sales and bid processes through technical input, solution shaping, and documentation. Collaborate with cross-functional teams to ensure successful project delivery. Provide … technical governance across projects and mentor junior consultants. Required Skills & Experience: Active CCNP (Enterprise & Security) certifications are essential. 5+ years’ experience delivering enterprise Cisco network/security solutions. Cisco Catalyst & Nexus switching (traditional and SDA) Cisco SD-WAN Cisco Secure Firewall, ISE, and SASE/SSE Advanced routing (BGP, OSPF, MPLS, VxLAN EVPN) VPN (IPsec, SSL), NAC More ❯

Cyber Security Project Manager required for education sector client. You will lead and coordinate delivery of key initiatives across our Group Cyber Security Programme. This is a multi-region role, managing projects in areas such as endpoint protection, vulnerability management, IAM, network security, data protection, and cloud security. Key Responsibilities: Oversee and deliver cyber security … Monitor and report project progress, manage risks, and provide delivery assurance. Chair governance forums, escalate critical issues, and ensure visibility of project outcomes. Support testing, handover, and embedding of security controls in operations. Maintain project documentation, RAID logs, and support audits and compliance activities. Skills & Experience: Proven experience managing complex cyber security projects in multi-region/federated … organisations. Strong technical knowledge: endpoint protection, vulnerability management, IAM, network and cloud security. Experience coordinating stakeholders, vendors, and regional IT teams. Excellent project management, organisational, and communication skills. Familiarity with PRINCE2, PMP, or Agile delivery methodologies. Security/cloud certifications (CISSP, CISM, CompTIA Security+, AWS/Azure Security) desirable. Knowledge of NIST CSF, ISO 27001, or CIS More ❯

Cyber Security Project Manager required for education sector client. You will lead and coordinate delivery of key initiatives across our Group Cyber Security Programme. This is a multi-region role, managing projects in areas such as endpoint protection, vulnerability management, IAM, network security, data protection, and cloud security. Key Responsibilities: Oversee and deliver cyber security … Monitor and report project progress, manage risks, and provide delivery assurance. Chair governance forums, escalate critical issues, and ensure visibility of project outcomes. Support testing, handover, and embedding of security controls in operations. Maintain project documentation, RAID logs, and support audits and compliance activities. Skills & Experience: Proven experience managing complex cyber security projects in multi-region/federated … organisations. Strong technical knowledge: endpoint protection, vulnerability management, IAM, network and cloud security. Experience coordinating stakeholders, vendors, and regional IT teams. Excellent project management, organisational, and communication skills. Familiarity with PRINCE2, PMP, or Agile delivery methodologies. Security/cloud certifications (CISSP, CISM, CompTIA Security+, AWS/Azure Security) desirable. Knowledge of NIST CSF, ISO 27001, or CIS More ❯

Cyber Security Project Manager required for education sector client. You will lead and coordinate delivery of key initiatives across our Group Cyber Security Programme. This is a multi-region role, managing projects in areas such as endpoint protection, vulnerability management, IAM, network security, data protection, and cloud security. Key Responsibilities: Oversee and deliver cyber security … Monitor and report project progress, manage risks, and provide delivery assurance. Chair governance forums, escalate critical issues, and ensure visibility of project outcomes. Support testing, handover, and embedding of security controls in operations. Maintain project documentation, RAID logs, and support audits and compliance activities. Skills & Experience: Proven experience managing complex cyber security projects in multi-region/federated … organisations. Strong technical knowledge: endpoint protection, vulnerability management, IAM, network and cloud security. Experience coordinating stakeholders, vendors, and regional IT teams. Excellent project management, organisational, and communication skills. Familiarity with PRINCE2, PMP, or Agile delivery methodologies. Security/cloud certifications (CISSP, CISM, CompTIA Security+, AWS/Azure Security) desirable. Knowledge of NIST CSF, ISO 27001, or CIS More ❯

Cyber Security Project Manager required for education sector client. You will lead and coordinate delivery of key initiatives across our Group Cyber Security Programme. This is a multi-region role, managing projects in areas such as endpoint protection, vulnerability management, IAM, network security, data protection, and cloud security. Key Responsibilities: Oversee and deliver cyber security … Monitor and report project progress, manage risks, and provide delivery assurance. Chair governance forums, escalate critical issues, and ensure visibility of project outcomes. Support testing, handover, and embedding of security controls in operations. Maintain project documentation, RAID logs, and support audits and compliance activities. Skills & Experience: Proven experience managing complex cyber security projects in multi-region/federated … organisations. Strong technical knowledge: endpoint protection, vulnerability management, IAM, network and cloud security. Experience coordinating stakeholders, vendors, and regional IT teams. Excellent project management, organisational, and communication skills. Familiarity with PRINCE2, PMP, or Agile delivery methodologies. Security/cloud certifications (CISSP, CISM, CompTIA Security+, AWS/Azure Security) desirable. Knowledge of NIST CSF, ISO 27001, or CIS More ❯

Our client is a leading Crypto Market Making firm in Algorithmic and Systematic Trading. They are currently seeking a DeFi Security Engineer for their London office. This role focuses on supporting the security of their Crypto trading infrastructure and OTC platform Responsibilities: Conduct vulnerability assessments, threat modeling, and penetration testing across infrastructure, smart contracts, and OTC-specific components … Lead system hardening, network segmentation, identity management, and rapid incident response for DeFi and OTC environments Investigate security incidents and perform forensic analysis, particularly for OTC-related exploits like private key leaks or settlement disputes Design and implement security controls for Linux-based trading systems, DeFi protocols, and OTC platforms handling large-scale, private crypto trades Collaborate … with developers to embed security best practices in code, CI/CD pipelines, containerized environments, and OTC deal workflows Requirements: Bachelor's degree in Computer Science or other related disciplines Over 5 years of experience in security engineering Strong understanding of network security, firewall and VPNs Experience in scripting and automation skills in Python, Bash, or More ❯

Our client is a leading Crypto Market Making firm in Algorithmic and Systematic Trading. They are currently seeking a DeFi Security Engineer for their London office. This role focuses on supporting the security of their Crypto trading infrastructure and OTC platform Responsibilities: Conduct vulnerability assessments, threat modeling, and penetration testing across infrastructure, smart contracts, and OTC-specific components … Lead system hardening, network segmentation, identity management, and rapid incident response for DeFi and OTC environments Investigate security incidents and perform forensic analysis, particularly for OTC-related exploits like private key leaks or settlement disputes Design and implement security controls for Linux-based trading systems, DeFi protocols, and OTC platforms handling large-scale, private crypto trades Collaborate … with developers to embed security best practices in code, CI/CD pipelines, containerized environments, and OTC deal workflows Requirements: Bachelor's degree in Computer Science or other related disciplines Over 5 years of experience in security engineering Strong understanding of network security, firewall and VPNs Experience in scripting and automation skills in Python, Bash, or More ❯

IT Network Manager Fortinet SD-WAN Situation Ford & Stanley are partnered with one of the UK s busiest and most strategically important train operating companies to recruit an IT Network Manager . This role is pivotal in leading the team responsible for the performance, security, and resilience of a mission-critical network spanning over 200 sites … shape the future of connectivity across the network. You ll work closely with the Head of IT, circuit providers, and switch support partners to ensure uptime is maximised and network traffic remains secure and efficient. Opportunity • Be part of a landmark year in UK rail history • Lead a high-performing network team with broad operational impact • Drive the … contribute to IT governance • Enjoy high autonomy in a fun but focused team environment • Hybrid working with flexibility and trust • Final salary pension and free rail travel across the network Candidate Specifications • Proven experience operating, maintaining, and implementing Fortinet/Fortigate SD-WAN (critical requirement) • Strong understanding of networking fundamentals and practical implementations • Deep knowledge of network security More ❯

IT Network Manager – Fortinet SD-WAN Situation Ford & Stanley are partnered with one of the UK’s busiest and most strategically important train operating companies to recruit an IT Network Manager . This role is pivotal in leading the team responsible for the performance, security, and resilience of a mission-critical network spanning over 200 sites … shape the future of connectivity across the network. You’ll work closely with the Head of IT, circuit providers, and switch support partners to ensure uptime is maximised and network traffic remains secure and efficient. Opportunity • Be part of a landmark year in UK rail history • Lead a high-performing network team with broad operational impact • Drive the … contribute to IT governance • Enjoy high autonomy in a fun but focused team environment • Hybrid working with flexibility and trust • Final salary pension and free rail travel across the network Candidate Specifications • Proven experience operating, maintaining, and implementing Fortinet/Fortigate SD-WAN (critical requirement) • Strong understanding of networking fundamentals and practical implementations • Deep knowledge of network security More ❯

IT Network Manager – Fortinet SD-WAN Situation Ford & Stanley are partnered with one of the UK’s busiest and most strategically important train operating companies to recruit an IT Network Manager . This role is pivotal in leading the team responsible for the performance, security, and resilience of a mission-critical network spanning over 200 sites … shape the future of connectivity across the network. You’ll work closely with the Head of IT, circuit providers, and switch support partners to ensure uptime is maximised and network traffic remains secure and efficient. Opportunity • Be part of a landmark year in UK rail history • Lead a high-performing network team with broad operational impact • Drive the … contribute to IT governance • Enjoy high autonomy in a fun but focused team environment • Hybrid working with flexibility and trust • Final salary pension and free rail travel across the network Candidate Specifications • Proven experience operating, maintaining, and implementing Fortinet/Fortigate SD-WAN (critical requirement) • Strong understanding of networking fundamentals and practical implementations • Deep knowledge of network security More ❯

Job Title : Network Infrastructure Design Engineer – Smart Buildings & Construction Why Join Us? Step into a dynamic technical role at a UK-leading specialist delivering fully integrated network infrastructure solutions across high-profile construction and commercial projects. Here's why this opportunity stands out: Work on Iconic Projects – Play a key role in delivering Smart Building-ready networks across … some of the UK's most prestigious developments. Hands-On Impact – Own the end-to-end design and commissioning of converged network systems, from blueprint to build. Smart Technology Focus – Engage with cutting-edge IP-based building systems including Wi-Fi, security, IoT, AV, and BMS integration. Professional Growth – Access ongoing development and Cisco training within a high … team. Supportive Environment – Collaborate with a knowledgeable, forward-thinking technical and project delivery team that values innovation and precision. Key Role Responsibilities Translate construction drawings and technical specs into network design deliverables; raise and manage RFIs as needed. Develop high-level (HLD) and low-level (LLD) designs for complex, converged IP networks. Prepare Bills of Materials (BOMs) to support More ❯

Job Title : Network Infrastructure Design Engineer – Smart Buildings & Construction Why Join Us? Step into a dynamic technical role at a UK-leading specialist delivering fully integrated network infrastructure solutions across high-profile construction and commercial projects. Here's why this opportunity stands out: Work on Iconic Projects – Play a key role in delivering Smart Building-ready networks across … some of the UK's most prestigious developments. Hands-On Impact – Own the end-to-end design and commissioning of converged network systems, from blueprint to build. Smart Technology Focus – Engage with cutting-edge IP-based building systems including Wi-Fi, security, IoT, AV, and BMS integration. Professional Growth – Access ongoing development and Cisco training within a high … team. Supportive Environment – Collaborate with a knowledgeable, forward-thinking technical and project delivery team that values innovation and precision. Key Role Responsibilities Translate construction drawings and technical specs into network design deliverables; raise and manage RFIs as needed. Develop high-level (HLD) and low-level (LLD) designs for complex, converged IP networks. Prepare Bills of Materials (BOMs) to support More ❯

Job Title : Network Infrastructure Design Engineer – Smart Buildings & Construction Why Join Us? Step into a dynamic technical role at a UK-leading specialist delivering fully integrated network infrastructure solutions across high-profile construction and commercial projects. Here's why this opportunity stands out: Work on Iconic Projects – Play a key role in delivering Smart Building-ready networks across … some of the UK's most prestigious developments. Hands-On Impact – Own the end-to-end design and commissioning of converged network systems, from blueprint to build. Smart Technology Focus – Engage with cutting-edge IP-based building systems including Wi-Fi, security, IoT, AV, and BMS integration. Professional Growth – Access ongoing development and Cisco training within a high … team. Supportive Environment – Collaborate with a knowledgeable, forward-thinking technical and project delivery team that values innovation and precision. Key Role Responsibilities Translate construction drawings and technical specs into network design deliverables; raise and manage RFIs as needed. Develop high-level (HLD) and low-level (LLD) designs for complex, converged IP networks. Prepare Bills of Materials (BOMs) to support More ❯

Job Title : Network Infrastructure Design Engineer – Smart Buildings & Construction Why Join Us? Step into a dynamic technical role at a UK-leading specialist delivering fully integrated network infrastructure solutions across high-profile construction and commercial projects. Here's why this opportunity stands out: Work on Iconic Projects – Play a key role in delivering Smart Building-ready networks across … some of the UK's most prestigious developments. Hands-On Impact – Own the end-to-end design and commissioning of converged network systems, from blueprint to build. Smart Technology Focus – Engage with cutting-edge IP-based building systems including Wi-Fi, security, IoT, AV, and BMS integration. Professional Growth – Access ongoing development and Cisco training within a high … team. Supportive Environment – Collaborate with a knowledgeable, forward-thinking technical and project delivery team that values innovation and precision. Key Role Responsibilities Translate construction drawings and technical specs into network design deliverables; raise and manage RFIs as needed. Develop high-level (HLD) and low-level (LLD) designs for complex, converged IP networks. Prepare Bills of Materials (BOMs) to support More ❯

Senior Cloud Network Engineer 👔 Crypto 📍 London (2-3 days p/w) 💵 £100-140k Do you want to work for a rapidly scaling Crypto startup who are backed by one of the top global banks? Do you want to play an integral role in the tech team, utilising both AWS Cloud and Networking skillsets? My client are a … who's cutting edge approach to Trading and Asset Management is making big waves in the wider Crypto space. They now have an imminent requirement for a Senior Cloud Network Engineer to help with the ongoing support and optimisation of their platform. Their ideal candidate would have good knowledge of: Cloud (AWS) Core Networking (LAN/WAN, routing/… switching, firewalls, load-balancing, DNS) Network Security (Perimeter Networks/FWs, Proxies, Remote Access, SASE/VPN, DDoS) Palo Alto Firwalls Automation (Terraform, Ansible) Data Centres/OnPrem Support/Troubleshooting experience In return they would be offering a competitive salary along with a number of top benefits: Generous salary Annual Bonus Private Medical 25 days AL (+ More ❯

Senior Cloud Network Engineer 👔 Crypto 📍 London (2-3 days p/w) 💵 £100-140k Do you want to work for a rapidly scaling Crypto startup who are backed by one of the top global banks? Do you want to play an integral role in the tech team, utilising both AWS Cloud and Networking skillsets? My client are a … who's cutting edge approach to Trading and Asset Management is making big waves in the wider Crypto space. They now have an imminent requirement for a Senior Cloud Network Engineer to help with the ongoing support and optimisation of their platform. Their ideal candidate would have good knowledge of: Cloud (AWS) Core Networking (LAN/WAN, routing/… switching, firewalls, load-balancing, DNS) Network Security (Perimeter Networks/FWs, Proxies, Remote Access, SASE/VPN, DDoS) Palo Alto Firwalls Automation (Terraform, Ansible) Data Centres/OnPrem Support/Troubleshooting experience In return they would be offering a competitive salary along with a number of top benefits: Generous salary Annual Bonus Private Medical 25 days AL (+ More ❯

Senior Cloud Network Engineer 👔 Crypto 📍 London (2-3 days p/w) 💵 £100-140k Do you want to work for a rapidly scaling Crypto startup who are backed by one of the top global banks? Do you want to play an integral role in the tech team, utilising both AWS Cloud and Networking skillsets? My client are a … who's cutting edge approach to Trading and Asset Management is making big waves in the wider Crypto space. They now have an imminent requirement for a Senior Cloud Network Engineer to help with the ongoing support and optimisation of their platform. Their ideal candidate would have good knowledge of: Cloud (AWS) Core Networking (LAN/WAN, routing/… switching, firewalls, load-balancing, DNS) Network Security (Perimeter Networks/FWs, Proxies, Remote Access, SASE/VPN, DDoS) Palo Alto Firwalls Automation (Terraform, Ansible) Data Centres/OnPrem Support/Troubleshooting experience In return they would be offering a competitive salary along with a number of top benefits: Generous salary Annual Bonus Private Medical 25 days AL (+ More ❯

Senior Cloud Network Engineer 👔 Crypto 📍 London (2-3 days p/w) 💵 £100-140k Do you want to work for a rapidly scaling Crypto startup who are backed by one of the top global banks? Do you want to play an integral role in the tech team, utilising both AWS Cloud and Networking skillsets? My client are a … who's cutting edge approach to Trading and Asset Management is making big waves in the wider Crypto space. They now have an imminent requirement for a Senior Cloud Network Engineer to help with the ongoing support and optimisation of their platform. Their ideal candidate would have good knowledge of: Cloud (AWS) Core Networking (LAN/WAN, routing/… switching, firewalls, load-balancing, DNS) Network Security (Perimeter Networks/FWs, Proxies, Remote Access, SASE/VPN, DDoS) Palo Alto Firwalls Automation (Terraform, Ansible) Data Centres/OnPrem Support/Troubleshooting experience In return they would be offering a competitive salary along with a number of top benefits: Generous salary Annual Bonus Private Medical 25 days AL (+ More ❯

your journey in IT and networking? At Innovaro, were not your average tech company. Were passionate about innovation, collaboration, and helping businesses stay connected through smart technology. As a Network Engineer Apprentice, youll be part of a forward-thinking team that supports a wide range of industries, including hospitality, education, and professional services. Youll gain real-world experience setting … engineers who will support you every step of the way as you learn about networking, cybersecurity, cloud systems, and more. In this role, youll work towards your Level 4 Network Engineer qualification, delivered by our expert training team at Baltic Apprenticeships. A Typical Day in the Job: Assist in the configuration, monitoring, and troubleshooting of routers, switches, firewalls, and … wireless networks. Support network installations, upgrades, and migrations for clients under supervision. Monitor network performance and respond promptly to alerts to ensure system uptime and reliability. Help implement and maintain network security measures, including firewall rules and access policies. Accurately document network configurations, system changes, and troubleshooting activities. Provide first-line technical support to clients More ❯

in IT and networking? At Innovaro, we're not your average tech company. We're passionate about innovation, collaboration, and helping businesses stay connected through smart technology. As a Network Engineer Apprentice, you'll be part of a forward-thinking team that supports a wide range of industries, including hospitality, education, and professional services. You'll gain real-world … who will support you every step of the way as you learn about networking, cybersecurity, cloud systems, and more. In this role, you'll work towards your Level 4 Network Engineer qualification, delivered by our expert training team at Baltic Apprenticeships. A Typical Day in the Job: Assist in the configuration, monitoring, and troubleshooting of routers, switches, firewalls, and … wireless networks. Support network installations, upgrades, and migrations for clients under supervision. Monitor network performance and respond promptly to alerts to ensure system uptime and reliability. Help implement and maintain network security measures, including firewall rules and access policies. Accurately document network configurations, system changes, and troubleshooting activities. Provide first-line technical support to clients More ❯

in aligning hotel technology strategies with overall organizational goals and enhancing guest satisfaction through innovative solutions. Key responsibilities ICT Infrastructure & System Management Cluster IT Strategy & Coordination Support & Trouble shooting Network & Security Management IT Budgeting & Asset Management Team Leadership & Development Compliance & Standards Must have Minimum 3-5 years of experience in IT operations, with at least 2-3 years. … Relevant certifications (e.g., ITIL, PMP, CISSP) is a plus. Expertise in property management systems (PMS), POS systems, and guest service platforms. Strong understanding of network architecture, security protocols, and cloud-based services. Experience with telecommunications, audio-visual systems, and Wi-Fi infrastructure in a hospitality environment. Strong understanding of guest services and operational workflows in hotels, restaurants, or More ❯

pioneering work in ETFs and commitment to data-driven innovation, it operates across 28+ countries and places strong emphasis on operational excellence and collaboration. You’ll design and optimise network infrastructure supporting real-time trading, analytics, and global operations. This role covers enterprise networking across data centres, campuses, and cloud environments - balancing performance, scale, and resilience in demanding financial … settings. Key Responsibilities Design and implement scalable, high-availability network solutions (LAN, WAN, Campus, Cloud). Translate requirements into robust, well-documented architectures. Lead network delivery projects; coordinate with vendors and internal teams. Provide L3 escalation and proactively improve network performance. Drive automation and evaluate emerging technologies for impact and efficiency. What We’re Looking For 7+ … years’ network engineering experience in enterprise or financial environments. Deep understanding of BGP, OSPF, EVPN, VLAN/VxLAN, MLAG, STP. Hands-on with Arista/Cisco; strong troubleshooting tools (Wireshark, netcat, etc.). Familiar with network security, automation (Python, Ansible), and observability stacks (Prometheus, Grafana). Excellent communicator with experience delivering in high-stakes, collaborative settings. STEM More ❯

Client: Investment Bank Location: Bank, London (3 days in office) Role: Network Team Lead Direct reports: 10-15 Salary: £125k + bonus Requirements/Experience: Lead and manage a team of 10 network engineers, providing technical direction, coaching, and performance management. Oversee the day-to-day operations, maintenance, and optimisation of the enterprise network environment. Design, implement … and support secure network solutions using Palo Alto , Check Point , and Cisco ACI technologies. Proven experience leading or mentoring a team of network engineers in a large-scale environment. Strong technical expertise in: Palo Alto Firewalls (policy design, Panorama management, troubleshooting) Check Point Firewalls (R80+, SmartConsole, policy optimisation) Cisco ACI (fabric design, APIC management, L2/L3 networking … Solid understanding of routing, switching, VPNs, and network security principles. Excellent communication, stakeholder management, and organisational skills. More ❯

Client: Investment Bank Location: Bank, London (3 days in office) Role: Network Team Lead Direct reports: 10-15 Salary: £125k + bonus Requirements/Experience: Lead and manage a team of 10 network engineers, providing technical direction, coaching, and performance management. Oversee the day-to-day operations, maintenance, and optimisation of the enterprise network environment. Design, implement … and support secure network solutions using Palo Alto , Check Point , and Cisco ACI technologies. Proven experience leading or mentoring a team of network engineers in a large-scale environment. Strong technical expertise in: Palo Alto Firewalls (policy design, Panorama management, troubleshooting) Check Point Firewalls (R80+, SmartConsole, policy optimisation) Cisco ACI (fabric design, APIC management, L2/L3 networking … Solid understanding of routing, switching, VPNs, and network security principles. Excellent communication, stakeholder management, and organisational skills. More ❯

Client: Investment Bank Location: Bank, London (3 days in office) Role: Network Team Lead Direct reports: 10-15 Salary: £125k + bonus Requirements/Experience: Lead and manage a team of 10 network engineers, providing technical direction, coaching, and performance management. Oversee the day-to-day operations, maintenance, and optimisation of the enterprise network environment. Design, implement … and support secure network solutions using Palo Alto , Check Point , and Cisco ACI technologies. Proven experience leading or mentoring a team of network engineers in a large-scale environment. Strong technical expertise in: Palo Alto Firewalls (policy design, Panorama management, troubleshooting) Check Point Firewalls (R80+, SmartConsole, policy optimisation) Cisco ACI (fabric design, APIC management, L2/L3 networking … Solid understanding of routing, switching, VPNs, and network security principles. Excellent communication, stakeholder management, and organisational skills. More ❯