13 of 13 Network Security Jobs in Central London

Network Architect 12 months Remote Active SC clearance required, eligible candidates will be considered Inside IR35 - Umbrella only Role Description: Network Architect responsible for key aspects of design, implementation and evolution of network architecture for the ESN programme. Role requires deep network technical expertise and strategic planning and leadership skills to ensure delivery of a mission … critical, robust, highly resilient, scalable, secure and high-performing network solution. Candidates need to work closely with the IBM Design Authority team, Data Center Infrastructure Supplier and Security Teams to align the overall network approach and delivery. Responsibilties: Network Architecture and Design for a mission critical system with on-prem network delivery Network Approach … and Delivery Management including inputting into programme plans Technology Leadership Security and Compliance Integration with Cloud based solutions Public Sector Standards and Compliance Team Leadership and Compliance Key Network High Level and Low-Level Design Documentation Required Skills: Proven track record in network architecture/engineering and network delivery on-prem and integration with Cloud solutions More ❯

Network Automation Engineer CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities Essential Experience: (must -have skills/qualifications) Solid experience of working in a high-pressure, large-scale, global environment. … Solid understanding of Web Security - Web Application Firewalls & API Security Gateways Experience doing development & tooling for Network & Security Engineering Teams Ability to communicate at all levels. Solid understanding of distributed multi-tier architectures. Solid understanding of change control procedures and incident reporting methodologies. Automating infrastructure provisioning - IaaS & Automating application delivery - PaaS Successful, proven experience (minimum … Significant experience of different delivery methodologies (waterfall, agile/SaFE/LeSS/kanban/xp) Essential Technical Experience: Good understanding of Firewalls Good experience with automation around Networking & Security devices Minimum 5 years' experience in a DevOps/Automation role Good experience with Automation Frameworks specifically Ginger Solid Development Skills (Bash, Python) Solid Development Skills in developing and More ❯

Network Automation Engineer CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities Essential Experience: (must -have skills/qualifications) Solid experience of working in a high-pressure, large-scale, global environment. … Solid understanding of Web Security - Web Application Firewalls & API Security Gateways Experience doing development & tooling for Network & Security Engineering Teams Ability to communicate at all levels. Solid understanding of distributed multi-tier architectures. Solid understanding of change control procedures and incident reporting methodologies. Automating infrastructure provisioning - IaaS & Automating application delivery - PaaS Successful, proven experience (minimum … Significant experience of different delivery methodologies (waterfall, agile/SaFE/LeSS/kanban/xp) Essential Technical Experience: Good understanding of Firewalls Good experience with automation around Networking & Security devices Minimum 5 years' experience in a DevOps/Automation role Good experience with Automation Frameworks specifically Ginger Solid Development Skills (Bash, Python) Solid Development Skills in developing and More ❯

Overall governance of Azure Infrastructure and Platform. Design and Architecture knowledge for Azure Landing zone. Closely working on IAAS and Platform projects aligned with different support teams, Technical Architect, Security Team, Service Manager through a DevOps board. Management of Azure Landing Zone subscription hosting Infrastructure components. Migration of Application Workload from Legacy Management group and Subscriptions to Azure Landing … and subscriptions. Deliver Server using CIS hardened image for 2019/2022, App Services, SQL Managed Instance, SQL Database Server. Ensure high availability of services. Deliver secure way of network routing using Application Gateway, Azure Firewall, Network Security Group. Design and Configuration of point-to-site and site-to-site for high secure VPN connectivity from end … user’s device and Sizewell C various offices and sites. Configuration of Data Lake storage, ensuring security hardening. Compliance of backup and restoration. Integration of IAAS, PAAS and SAAS application with Microsoft Entra ID (AAD) for secure access through SAML SSO. Maintain the lifecycle of Enterprise Application and App registration certificate. Closely working With Security Architect and Team More ❯

Overall governance of Azure Infrastructure and Platform. Design and Architecture knowledge for Azure Landing zone. Closely working on IAAS and Platform projects aligned with different support teams, Technical Architect, Security Team, Service Manager through a DevOps board. Management of Azure Landing Zone subscription hosting Infrastructure components. Migration of Application Workload from Legacy Management group and Subscriptions to Azure Landing … and subscriptions. Deliver Server using CIS hardened image for 2019/2022, App Services, SQL Managed Instance, SQL Database Server. Ensure high availability of services. Deliver secure way of network routing using Application Gateway, Azure Firewall, Network Security Group. Design and Configuration of point-to-site and site-to-site for high secure VPN connectivity from end … user’s device and Sizewell C various offices and sites. Configuration of Data Lake storage, ensuring security hardening. Compliance of backup and restoration. Integration of IAAS, PAAS and SAAS application with Microsoft Entra ID (AAD) for secure access through SAML SSO. Maintain the lifecycle of Enterprise Application and App registration certificate. Closely working With Security Architect and Team More ❯

Cyber & Technology Security Manager - Data Center Location: London/UK Salary: £85- £95k + Travel Allowance £5k/Anum , Bonus (2x salary), Pension, Life Assurance, Healthcare, Income Protection Contract: Permanent Reporting to: Senior European IT Director Are you ready to take full ownership of a high-profile cybersecurity function, shaping strategy across both IT and Operational Technology (OT)? This … is a rare opportunity to lead from the front, influencing policy, overseeing technical security controls, and embedding a proactive, cyber-resilient culture across the business. The Role You will be the driving force behind our cybersecurity strategy, ensuring robust protection for our IT systems, OT infrastructure, and critical business data. Reporting directly to the Senior European IT Director, you … and promote best practice in technology risk management. Key Responsibilities: Develop, implement, and maintain a robust cybersecurity strategy and governance framework aligned with business and regulatory requirements. Oversee technical security controls including firewalls, IDS/IPS, SIEM, IAM, endpoint protection, and cloud security (Azure, AWS). Lead threat detection, incident response, and recovery, ensuring minimal business disruption. Manage More ❯

Cyber & Technology Security Manager - Data Center Location: London/UK Salary: £85- £95k + Travel Allowance £5k/Anum , Bonus (2x salary), Pension, Life Assurance, Healthcare, Income Protection Contract: Permanent Reporting to: Senior European IT Director Are you ready to take full ownership of a high-profile cybersecurity function, shaping strategy across both IT and Operational Technology (OT)? This … is a rare opportunity to lead from the front, influencing policy, overseeing technical security controls, and embedding a proactive, cyber-resilient culture across the business. The Role You will be the driving force behind our cybersecurity strategy, ensuring robust protection for our IT systems, OT infrastructure, and critical business data. Reporting directly to the Senior European IT Director, you … and promote best practice in technology risk management. Key Responsibilities: Develop, implement, and maintain a robust cybersecurity strategy and governance framework aligned with business and regulatory requirements. Oversee technical security controls including firewalls, IDS/IPS, SIEM, IAM, endpoint protection, and cloud security (Azure, AWS). Lead threat detection, incident response, and recovery, ensuring minimal business disruption. Manage More ❯

AWS Cloud Security Engineer – Contract (Inside IR35) Hybrid 2/3 days from the London office We are seeking an experienced Cloud Security Engineer with a strong emphasis on AWS. This is a hands on role, the successful candidate will be responsible for designing, implementing, and maintaining secure cloud infrastructure, ensuring a robust security posture and supporting … continuous delivery of our applications. Key Responsibilities: Design and implement secure AWS cloud infrastructure, focusing on system architecture, Identity and Access Management (IAM), encryption, data protection, and network security. Collaborate with the Information Security and application teams to drive cloud security initiatives and align with the broader security strategy. Enhance and secure CI/CD pipelines … across multiple applications by embedding secure coding and DevSecOps best practices. Develop automation tools and scripts to streamline security processes, monitor key security metrics, and support operational demands. Stay up to date with emerging threats, industry trends, and mitigation techniques to continually improve cloud security controls. Required Skills and Experience: Minimum 3 years in a DevSecOps capacity More ❯

AWS Cloud Security Engineer – Contract (Inside IR35) Hybrid 2/3 days from the London office We are seeking an experienced Cloud Security Engineer with a strong emphasis on AWS. This is a hands on role, the successful candidate will be responsible for designing, implementing, and maintaining secure cloud infrastructure, ensuring a robust security posture and supporting … continuous delivery of our applications. Key Responsibilities: Design and implement secure AWS cloud infrastructure, focusing on system architecture, Identity and Access Management (IAM), encryption, data protection, and network security. Collaborate with the Information Security and application teams to drive cloud security initiatives and align with the broader security strategy. Enhance and secure CI/CD pipelines … across multiple applications by embedding secure coding and DevSecOps best practices. Develop automation tools and scripts to streamline security processes, monitor key security metrics, and support operational demands. Stay up to date with emerging threats, industry trends, and mitigation techniques to continually improve cloud security controls. Required Skills and Experience: Minimum 3 years in a DevSecOps capacity More ❯

flexibility, you will be able to work from home up to 2 days per week. Reporting into the IT Director, you will be responsible for the maintenance, performance and security of Linux-based systems across a multi-site environment. You will manage critical infrastructure including AWS services, firewalls and severs and drive process automation through scripting. You will be … delivering first class AWS solutions. In order to be suitable for this role, you must have demonstrable experience configuring, supporting and enhancing Linux systems. You will be comfortable with network security, cloud infrastructure (AWS) and automation. You will hold in-depth knowledge of Linux distributions (RedHat, CentOS, Debian), have advanced Bash or Terraform scripting experience and strong hands More ❯

flexibility, you will be able to work from home up to 2 days per week. Reporting into the IT Director, you will be responsible for the maintenance, performance and security of Linux-based systems across a multi-site environment. You will manage critical infrastructure including AWS services, firewalls and severs and drive process automation through scripting. You will be … delivering first class AWS solutions. In order to be suitable for this role, you must have demonstrable experience configuring, supporting and enhancing Linux systems. You will be comfortable with network security, cloud infrastructure (AWS) and automation. You will hold in-depth knowledge of Linux distributions (RedHat, CentOS, Debian), have advanced Bash or Terraform scripting experience and strong hands More ❯

customers networks using the companies toolsets and processes. You will be providing technical support for a variety of products and services with the main focus of Managed Networks and Security, Unified Communication and fixed connectivity supplied to our customers. Key Responsibilities - Remotely support and identify issues affecting customer systems and services, then perform top-tier diagnosis with a view … as and when required. - Work with the ISOC Tier 2 Team Leader to provide mentoring to ISOC Tier 2 Core engineers Ideal background - A minimum of five years providing network/security solutions in a technical support role to a high technical level - Experience with the advanced functionality of networking equipment, i.e. Routers, Switches, Firewalls, wide area communications … cloud compute and security, SDN's - Experience of the following vendor products; Check Point, Juniper, Cisco, Palo Alto, Aruba - Expert knowledge of connectivity technologies (LAN/WAN/Wireless/SD-WAN) - Advanced Experience in configuring and troubleshooting networking protocols. - Expert understanding of practical application of VLANs, switching, and routing. - Willingness to learn new technologies using self-learning and More ❯

customers networks using the companies toolsets and processes. You will be providing technical support for a variety of products and services with the main focus of Managed Networks and Security, Unified Communication and fixed connectivity supplied to our customers. Key Responsibilities - Remotely support and identify issues affecting customer systems and services, then perform top-tier diagnosis with a view … as and when required. - Work with the ISOC Tier 2 Team Leader to provide mentoring to ISOC Tier 2 Core engineers Ideal background - A minimum of five years providing network/security solutions in a technical support role to a high technical level - Experience with the advanced functionality of networking equipment, i.e. Routers, Switches, Firewalls, wide area communications … cloud compute and security, SDN's - Experience of the following vendor products; Check Point, Juniper, Cisco, Palo Alto, Aruba - Expert knowledge of connectivity technologies (LAN/WAN/Wireless/SD-WAN) - Advanced Experience in configuring and troubleshooting networking protocols. - Expert understanding of practical application of VLANs, switching, and routing. - Willingness to learn new technologies using self-learning and More ❯