76 to 92 of 92 Network Security Jobs in London

Platform Director - Networks Permanent | Fully Remote | Professional Services We're hiring a Platform Director of Networks to lead the global design, delivery, and evolution of network infrastructure for a leading professional services organisation. This is a strategic leadership role overseeing a large, globally distributed team and driving transformation across SDWAN, Cloud WAN, and legacy MPLS environments. Key Responsibilities: Define … and execute global network strategy and architecture. Lead a team of 250+ networking professionals across multiple technologies. Drive transformation from MPLS to cloud-based WAN solutions. Oversee delivery of networking services in a Managed Service Provider (MSP) environment. Collaborate with partners and vendors (Cisco, Juniper, Palo Alto) to shape roadmap and service innovation. Ensure robust network security … What You'll Bring: 10+ years in networking, with MSP and Telco experience. Proven leadership of large, globally dispersed technical teams. Deep expertise in SDWAN, Cloud WAN, MPLS, and network security. Hands-on experience with Cisco, Juniper, Palo Alto, and AWS. CCIE, CCDE or equivalent certification. Strong stakeholder management and strategic planning skills. Eligible for SC clearance. This is More ❯

Our client, a growing enterprise seeking to enhance its IT operations, is looking for an experienced Senior Infrastructure & Security Engineer to take ownership of 3rd-line infrastructure and cybersecurity support. This hands-on role requires deep technical competency, project experience, and a proactive attitude, ensuring stability, security, and efficiency in the company’s IT environment. As part of … shifting toward a more mature enterprise IT framework, leveraging Microsoft 365 and Azure (with AWS experience as a nice-to-have). Key Responsibilities Provide 3rd-line infrastructure and security support, ensuring system reliability and cybersecurity best practices. Design and deploy scalable Infrastructure solutions using cloud platforms such as Azure. Collaborate with 1st and 2nd line engineers, offering mentorship … and technical leadership. Drive solution design, IT operations, and network security in an enterprise-level setting. Utilise virtualisation technologies to optimise system performance and resource efficiency. Work within a customer-facing role, ensuring IT systems align with business needs. Participate in infrastructure transformation initiatives, aligning with enterprise-level standards. Ensure compliance with cybersecurity and regulatory frameworks while implementing More ❯

Vulnerability Management Engineer London/WFH to £75k Are you a tech savvy Vulnerability Management Engineer with a broad range of security knowledge? You could be progressing your career at a global, hugely profitable, Investment Management firm. As a Vulnerability Management Engineer you'll perform assessments and communicate findings to stakeholders on the probability of exploitation and potential impact … You'll use Cloud Native Application Protection Platform (CNAPP) technology to assess findings and provide guidance and expertise on fixing issues, collaborating with software engineering teams to instil a security mindset throughout the software development lifecycle through to CI/CD pipelines and making recommendations to developers for securing their code. WFH Policy: You'll join colleagues in the … software and prioritisation of results using a combination of various frameworks tied to internal objects (CVE, CVSS, EPSS, etc.). You have experience of assessing, documenting and communicating Information Security Risk You have a good knowledge of AWS You have a background with network security or secure code development You're collaborative and pragmatic with great communication More ❯

Vulnerability Management Engineer London/WFH to £75k Are you a tech savvy Vulnerability Management Engineer with a broad range of security knowledge? You could be progressing your career at a global, hugely profitable, Investment Management firm. As a Vulnerability Management Engineer you'll perform assessments and communicate findings to stakeholders on the probability of exploitation and potential impact … You'll use Cloud Native Application Protection Platform (CNAPP) technology to assess findings and provide guidance and expertise on fixing issues, collaborating with software engineering teams to instil a security mindset throughout the software development lifecycle through to CI/CD pipelines and making recommendations to developers for securing their code. WFH Policy: You'll join colleagues in the … software and prioritisation of results using a combination of various frameworks tied to internal objects (CVE, CVSS, EPSS, etc.). You have experience of assessing, documenting and communicating Information Security Risk You have a good knowledge of AWS You have a background with network security or secure code development You're collaborative and pragmatic with great communication More ❯

this role as Smart Build Consultant working for our client who is a reputable & leading provider of professional services to their industry of Technology Consultancy within AV, IT/Network, Security & Smart Builds. Snapshot of Role, Responsibilities & Skills for the : Smart Build Consultant SMART/Digital Building Consultancy experience BMS understanding Attend and present SMART services in sales More ❯

a Tier 3 Engineer to join our team. You will will provide 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. The hours of work in on a shift pattern that covers 24x7x365 with on call. Key Responsibilities as a Tier … considered) Cisco CCIE Aruba CCCP Expert level Radius Experience, including Cisco ISE, Aruba ClearPass Process Management ITIL is highly desirable Experience and Knowledge: A minimum of five years providing network/security solutions in a technical support role to a high technical level or have graduated in an IT related subject, complimented by a minimum of three years … experience. 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 More ❯

a Tier 3 Engineer to join our team. You will will provide 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. The hours of work in on a shift pattern that covers 24x7x365 with on call. Key Responsibilities as a Tier … considered) Cisco CCIE Aruba CCCP Expert level Radius Experience, including Cisco ISE, Aruba ClearPass Process Management – ITIL is highly desirable Experience and Knowledge: A minimum of five years providing network/security solutions in a technical support role to a high technical level or have graduated in an IT related subject, complimented by a minimum of three years … experience. 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 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 ❯

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 ❯

role as Smart Build Consultant (Junior) working for our client who is a reputable & leading provider of professional services to their industry of Technology Consultancy within AV, IT/Network, Security & Smart Builds. My client is looking to recruit an individual who has passion and strong interest within the technology field overall. Full industry development training will be … Smart Build Consultant (Junior) Some BMS exposure and digital buildings would be an advantage. Desire to learn and grow. Candidates are encouraged to apply from IT/AV/Security/Smart Build & Construction industries. Excellent Organisation & Time Management/Strong Interpersonal Skills A full and updated specification may be avaiable, please contact us for details. If you would More ❯

support to the Tier 1, Tier 2 and Tier 3 support engineers, escalating to appropriate internal engineering support teams as required to ensure the continuous smooth operation of the network service. The ideal candidate will have at least five year's background in running IT services or have graduated in an element of IT with a minimum of three … years of industry experience. The Tier 3 engineer will provide 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 to resolution … 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 More ❯

support to the Tier 1, Tier 2 and Tier 3 support engineers, escalating to appropriate internal engineering support teams as required to ensure the continuous smooth operation of the network service. The ideal candidate will have at least five year's background in running IT services or have graduated in an element of IT with a minimum of three … years of industry experience. The Tier 3 engineer will provide 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 to resolution … 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 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 ❯

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 ❯