1 to 25 of 153 Network Security Jobs in London

Title: Network Security Engineer Location: Seattle, WA Job Description: We are looking for a skilled Network Security Engineer with expertise in Cisco technologies to join our team in Seattle, WA. As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining … secure network infrastructures to protect our organization's data and systems from cyber threats. Key Responsibilities: - Design, implement, and maintain network security measures to protect organization's data and systems - Monitor network traffic for potential security breaches and respond appropriately to incidents - Conduct regular security ...

Title: Network Security Engineer Location: Seattle, WA Job Description: We are looking for a skilled Network Security Engineer with expertise in Cisco technologies to join our team in Seattle, WA. As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining … secure network infrastructures to protect our organization's data and systems from cyber threats. Key Responsibilities: - Design, implement, and maintain network security measures to protect organization's data and systems - Monitor network traffic for potential security breaches and respond appropriately to incidents - Conduct regular security ...

Hawksworth are now recruiting for a Senior Security Architect for Network & Cloud for a global Law firm. You will lead the design and development of the firm's cloud network security solutions. The role would ideally be based in Belfast but can also be Remote with … There is no direct reports for this role at this time but it is a Senior position. You will be working within the Cloud Security team which includes 5 dedicated architects. The role involves working as part of the overall security solution alongside their clients, security architects ...

Hawksworth are now recruiting for a Senior Security Architect for Network & Cloud for a global Law firm. You will lead the design and development of the firm’s cloud network security solutions. The role would ideally be based in Belfast but can also be Remote with … There is no direct reports for this role at this time but it is a Senior position. You will be working within the Cloud Security team which includes 5 dedicated architects. The role involves working as part of the overall security solution alongside their clients, security architects ...

Hawksworth are now recruiting for a Senior Security Architect for Network & Cloud for a global Law firm. You will lead the design and development of the firm’s cloud network security solutions. The role would ideally be based in Belfast but can also be Remote with … There is no direct reports for this role at this time but it is a Senior position. You will be working within the Cloud Security team which includes 5 dedicated architects. The role involves working as part of the overall security solution alongside their clients, security architects ...

Hawksworth are now recruiting for a Senior Security Architect for Network & Cloud for a global Law firm. You will lead the design and development of the firm’s cloud network security solutions. The role would ideally be based in Belfast but can also be Remote with … There is no direct reports for this role at this time but it is a Senior position. You will be working within the Cloud Security team which includes 5 dedicated architects. The role involves working as part of the overall security solution alongside their clients, security architects ...

Title: Senior Network Engineer (Network & Security Operations) Location: Home-Based (UK) Salary: £45,000 + Benefits The Company We are seeking an experienced Senior Network Engineer to join a growing network operations team, providing senior-level support across complex enterprise network and security … customer infrastructure in a home-based capacity. You will act as a senior escalation point within the team, supporting secure, resilient LAN, WLAN, and network security platforms, while helping to drive service quality and continuous improvement. Roles & Responsibilities As a senior network engineer within the network ...

Title: Senior Network Engineer (Network & Security Operations) Location: Home-Based (UK) Salary: £45,000 + Benefits The Company We are seeking an experienced Senior Network Engineer to join a growing network operations team, providing senior-level support across complex enterprise network and security … customer infrastructure in a home-based capacity. You will act as a senior escalation point within the team, supporting secure, resilient LAN, WLAN, and network security platforms, while helping to drive service quality and continuous improvement. Roles & Responsibilities As a senior network engineer within the network ...

Title: Information Security – (Data & AI team) Duration: Duration 4 months Contract Location: Hybrid - With infrequent site visit Daily Rate: Inside IR35 ROLE OVERVIEW We are looking for a highly skilled Cybersecurity Consultant with strong expertise across Microsoft Security, Cloud Security, Data Protection, and emerging AI/… security and governance. The role focuses on identifying security gaps, defining secure-by-design patterns, supporting product and platform teams, and strengthening enterprise security posture—particularly across Microsoft 365, Azure, data platforms, and AI-enabled solutions. You will play a key role in threat modelling, risk assessments ...

work for in the Best Companies awards 2023. FluidOne supports the needs of 2,350 customers, including 200 channel resellers, with IT and Cyber Security managed services underpinned by connectivity and communications solutions. A comprehensive managed service provider (MSP), FluidOne has in-house experts that specialise in providing solutions … ranging from IT security and disaster recovery, to cloud hosting and Microsoft licence management. As AI becomes a core enabler of innovation, FluidOne’s vision is to lead the way in secure AI adoption, combining innovative Connected Cloud solutions with unmatched expertise and service, empowering businesses to thrive confidently ...

work for in the Best Companies awards 2023. FluidOne supports the needs of 2,350 customers, including 200 channel resellers, with IT and Cyber Security managed services underpinned by connectivity and communications solutions. A comprehensive managed service provider (MSP), FluidOne has in-house experts that specialise in providing solutions … ranging from IT security and disaster recovery, to cloud hosting and Microsoft licence management. As AI becomes a core enabler of innovation, FluidOne’s vision is to lead the way in secure AI adoption, combining innovative Connected Cloud solutions with unmatched expertise and service, empowering businesses to thrive confidently ...

Telecommunications Security Specialist Location: Reading or London (4 days onsite) Salary: £70,000 – £76,000 base + bonus About the Opportunity We’re working with a global technology business undergoing a major cybersecurity transformation. This is an exciting opportunity for a Telco Security Specialist to provide expert security guidance and assurance across complex telecommunications and mobile network environments. This role is ideal for someone with a telco background interesting in a varied role incorporating engineering and architecture. You’ll combine practical experience with strong theoretical knowledge to shape secure network designs and standards. What ...

Telecommunications Security Specialist Location: Reading or London (4 days onsite) Salary: £70,000 – £76,000 base + bonus About the Opportunity We’re working with a global technology business undergoing a major cybersecurity transformation. This is an exciting opportunity for a Telco Security Specialist to provide expert security guidance and assurance across complex telecommunications and mobile network environments. This role is ideal for someone with a telco background interesting in a varied role incorporating engineering and architecture. You’ll combine practical experience with strong theoretical knowledge to shape secure network designs and standards. What ...

Cyber Security Remediation Engineer Summary Location: Various Locations OR Remote Rate: Negotiable based on Experience Duration: 6 Months Availability: ASAP About the Client My client is the air transport industry's IT provider, delivering solutions for airlines, airports, aircraft, and governments. Their technology powers more seamless, safe, and sustainable … travel. They are looking to hire an experienced Cyber Security Remediation Engineer on a contract basis for 6 months. About the Role Job Summary: We are seeking experienced Cyber Security Remediation Engineers to support a largescale passenger processing technology portfolio. These roles are part of a targeted security ...

Cyber Security Remediation Engineer Summary Location: Various Locations OR Remote Rate: Negotiable based on Experience Duration: 6 Months Availability: ASAP About the Client My client is the air transport industry's IT provider, delivering solutions for airlines, airports, aircraft, and governments. Their technology powers more seamless, safe, and sustainable … travel. They are looking to hire an experienced Cyber Security Remediation Engineer on a contract basis for 6 months. About the Role Job Summary: We are seeking experienced Cyber Security Remediation Engineers to support a largescale passenger processing technology portfolio. These roles are part of a targeted security ...

Engineers role working for an industry-leading cybersecurity company based in London, providing the opportunity to work remotely. Already well-established within the cyber-security sector, they have experienced rapid sales in 2023 & 2024, which has opened up several career opportunities for cybersecurity professionals. This role is working within … from a top-ranked University You achieved at least AAA at A Level or equivalent UCAS points Strong knowledge within cybersecurity Good knowledge of network security Any experience in SOC beneficial Brilliant communication skills this role is going to involve interacting with both internal colleagues and external clients ...

seeking a highly skilled and experienced Network Analyst/Architect to join our dynamic IT team. The ideal candidate will play a crucial role in designing, implementing, and optimizing our enterprise network infrastructure, with a strong focus on cloud networking, automation techniques, and traditional network architectures. … will be responsible for ensuring the seamless integration of cloud-based and on-premise networking technologies, driving performance, scalability, and security across the entire network environment. This position demands a forward-thinking professional who can lead in developing innovative solutions while maintaining and improving our current systems. ...

partner with market leading providers to deliver first class services and solutions What you'll be doing: We are seeking a skilled and motivated Network Engineer to join our dynamic team. The successful candidate will be responsible for designing, implementing, and maintaining our clients' network infrastructure, ensuring optimal … performance, security, and reliability. This role requires a deep understanding of both WAN and LAN technologies, as well as the ability to manage complex network environments. The role is largely field-based, and our customers whilst UK wide, are largely centred around London, Birmingham and Manchester. Our projects ...

Cyber Security Engineer Feltham (Hybrid) £50,000 - £55,000 Base + Benefits The IT Security Engineer is responsible for designing, implementing, and maintaining the security controls that protect the organization's systems, networks, and data. This role works closely with IT, DevOps, and business teams to ensure … that security is embedded throughout technology operations and architecture. The IT Security Engineer is key to detecting, preventing, and responding to cybersecurity threats in a proactive and efficient manner. Key Responsibilities: Security Architecture & Implementation Design, deploy, and manage security solutions including firewalls, intrusion detection/prevention ...

Cyber Security Engineer Feltham (Hybrid) £50,000 - £55,000 Base + Benefits The IT Security Engineer is responsible for designing, implementing, and maintaining the security controls that protect the organization’s systems, networks, and data. This role works closely with IT, DevOps, and business teams to ensure … that security is embedded throughout technology operations and architecture. The IT Security Engineer is key to detecting, preventing, and responding to cybersecurity threats in a proactive and efficient manner. Key Responsibilities: Security Architecture & Implementation Design, deploy, and manage security solutions including firewalls, intrusion detection/prevention ...

across London & Manchester environments Working Hours: 9:0017:00, Monday to Friday Engagement Type: Contract Role Overview We are seeking an experienced Hybrid Cloud & Network Security Architect to lead the design and definition of a secure, scalable hybrid cloud edge and DMZ hosting architecture. The role is architecture … outcome-focused, responsible for defining target state designs, security controls, governance alignment, and delivery planning to enable future migration phases. This is a hands-on architecture and design role, not an implementation-only position. Key Objectives & Outcomes Business Objectives (what outcomes are you looking to achieve through this service ...

Develop, maintain, and optimize end-to-end CI/CD pipelines using GitLab CI/CD, enabling rapid and reliable application and infrastructure delivery. Security and Compliance (DevSecOps): Embed security throughout the development lifecycle, implementing continuous security testing, vulnerability scanning, and compliance checks. Define and manage … policies, network security groups, and access controls within both GCP and GCVE environments. Ensure all infrastructure changes adhere to internal policies and industry regulations. Collaboration and Best Practices: Collaborate closely with development, security, and operations teams to foster a culture of shared responsibility and continuous improvement. Champion ...

London | Hybrid 3 days | Permanent | Investment management client Role Overview: Manage and support Azure cloud platform operations with a focus on Infrastructure as Code, network operations, and identity management whilst ensuring platform reliability, security, and performance across Azure environments. Key Characteristics: Azure Platform Operations - Extensive hands-on experience … modules, and automating routine operational tasks across environments hosted in Azure. Networking & SASE Architecture - Solid understanding of Azure networking including Virtual Networks (VNets), subnets, Network Security Groups (NSGs), Application Security Groups, Azure Firewall, route tables, VNet peering, Azure VPN Gateway, ExpressRoute, and Azure Bastion. Knowledge of SASE ...

Responsibilities Design, deploy, and maintain LAN, WAN, WLAN, and VPN infrastructure Monitor network performance and troubleshoot issues to ensure high availability Configure and manage routers, switches, firewalls, and load balancers Implement and maintain network security measures, including firewalls, IDS/IPS, and access controls Perform network upgrades, patches, and capacity planning Document network configurations, procedures, and diagrams Collaborate with systems, security, and cloud teams to support IT initiatives Provide tier 2/3 network support and participate in on-call rotations as required Ensure compliance with company policies and industry best practices ...

Responsibilities Design, deploy, and maintain LAN, WAN, WLAN, and VPN infrastructure Monitor network performance and troubleshoot issues to ensure high availability Configure and manage routers, switches, firewalls, and load balancers Implement and maintain network security measures, including firewalls, IDS/IPS, and access controls Perform network upgrades, patches, and capacity planning Document network configurations, procedures, and diagrams Collaborate with systems, security, and cloud teams to support IT initiatives Provide tier 2/3 network support and participate in on-call rotations as required Ensure compliance with company policies and industry best practices ...