Senior 3rd Line Network and Security Engineer

Added 18/09/2026

We are seeking a Senior 3rd Line Network and Security Engineer to provide expert-level support, administration and continuous improvement across complex network and security infrastructure. You will act as an escalation point for challenging technical issues, taking ownership from initial investigation through to resolution while maintaining clear communication with colleagues, stakeholders and service users. The role will involve working across a varied technology environment and contributing to the reliability, performance and security of critical services. Key responsibilities will include designing, implementing and supporting LAN, WAN, wireless, VPN and firewall solutions; monitoring network performance and security events; investigating incidents, vulnerabilities and...

Senior Cloud Network & Security Engineer , Vice President

Added 17/09/2026

We are seeking a Senior Cloud Network & Security Engineer at Vice President level to lead the design, engineering and continuous improvement of secure, resilient cloud connectivity across a complex technology environment. This role will provide technical direction for cloud network architecture, security controls and infrastructure standards, while partnering with engineering, architecture, operations and risk teams to deliver scalable platforms that support critical business services. Key responsibilities include designing and implementing secure network solutions across public and private cloud environments; developing connectivity patterns using virtual networks, transit gateways, routing, firewalls, VPNs, private endpoints and load-balancing technologies; and establishing robust controls...

Senior Network Security Project Engineer

Added 14/09/2026

We are seeking a Senior Network Security Project Engineer to lead the design, delivery and improvement of secure, resilient network infrastructure across complex technology environments. This role will manage projects from initiation through to completion, ensuring solutions meet security, performance, compliance and business requirements. You will work closely with infrastructure, cloud, architecture, service management and risk teams to translate technical and operational needs into practical, sustainable outcomes. Responsibilities will include developing project plans, defining scope, schedules, budgets, dependencies and resource requirements; coordinating internal teams and third-party suppliers; and providing clear progress reporting to technical and senior stakeholders. You will oversee...

Senior Network and Security Engineer

Added 07/09/2026

We are seeking a Senior Network and Security Engineer to design, implement and maintain secure, resilient network infrastructure across a complex and highly available environment. The successful candidate will provide technical leadership across network architecture, cybersecurity controls and operational performance, ensuring services remain reliable, scalable and aligned with business and regulatory requirements. Key responsibilities will include managing enterprise routing, switching, firewalls, VPNs, wireless networks, load balancers and network access controls. You will monitor infrastructure performance, investigate and resolve complex incidents, lead root-cause analysis, and coordinate planned maintenance and change activity. The role will also involve developing and enforcing security policies,...

Senior Network and Security Engineer

Added 07/09/2026

We are seeking a Senior Network and Security Engineer to design, implement and maintain secure, resilient network infrastructure across a complex technology environment. The successful candidate will provide technical leadership across networking, cybersecurity and infrastructure operations, ensuring systems remain reliable, scalable and aligned with business and regulatory requirements. This role will work closely with infrastructure, cloud, service delivery and risk teams to improve security posture and operational performance. Key responsibilities will include managing and optimising LAN, WAN, wireless, VPN, firewall and network security technologies; developing and maintaining network architecture, standards and documentation; and leading the resolution of complex incidents, problems...

Senior Cloud Network & Security Engineer, Vice President

Added 04/09/2026

We are seeking a Senior Cloud Network & Security Engineer at Vice President level to lead the design, delivery and continual improvement of secure, resilient cloud connectivity across a complex global technology environment. This role will provide technical leadership across cloud networking, security architecture and infrastructure engineering, working closely with technology, cyber security, risk and application teams to deliver scalable platforms that support business growth and operational resilience. Key responsibilities include defining and implementing cloud network architectures across major public cloud platforms; designing secure connectivity between cloud, data centre and third-party environments; and managing services such as virtual networks, routing,...

Senior Cloud Network & Security Engineer, Vice President

Added 04/09/2026

We are seeking a Senior Cloud Network & Security Engineer, Vice President, to lead the design, engineering and continuous improvement of secure, resilient cloud networking capabilities across a complex, highly regulated technology environment. This is a senior individual contributor and technical leadership role, working closely with infrastructure, cybersecurity, platform engineering, application and risk teams to deliver scalable solutions that support business growth and operational resilience. Responsibilities will include defining cloud network architecture across public and private cloud environments; designing secure connectivity between cloud platforms, data centres and corporate networks; and implementing segmentation, routing, firewalls, load balancing, DNS, proxy services, VPNs...

Senior Network Security Engineer

Added 01/09/2026

We are seeking an experienced Senior Network Security Engineer to design, implement and maintain secure, resilient network infrastructure across complex enterprise environments. In this role, you will provide technical leadership for network security initiatives, ensuring that systems, services and data are protected against evolving cyber threats while supporting business continuity and operational performance. You will work closely with infrastructure, cloud, architecture, operations and risk teams to develop effective security solutions aligned with organisational policies and industry best practice. Key responsibilities will include designing and administering firewalls, intrusion prevention and detection systems, secure remote access, network segmentation, web and email security...

Network & Security - Senior Engineer

Added 03/08/2026

We are seeking a highly skilled Network & Security - Senior Engineer to join our dynamic team. In this role, you will be responsible for designing, implementing, and managing secure network infrastructures. You will ensure the integrity and security of data, as well as monitor and troubleshoot network performance issues. Your expertise will be key in developing security policies and procedures that align with best practices and compliance standards. Additionally, you will work closely with cross-functional teams to support business objectives and integrate new technologies seamlessly. The ideal candidate will possess a strong background in network architecture, firewall management, and...

Senior Network and Cybersecurity Engineer

Added 11/08/2026

We are seeking a highly skilled Senior Network and Cybersecurity Engineer to join our dynamic team. In this role, you will be responsible for designing, implementing, and maintaining robust network infrastructure while ensuring the highest levels of cybersecurity. You will conduct risk assessments, identify vulnerabilities, and implement security measures to protect sensitive data and systems. Collaborating with cross-functional teams, you will develop and enforce security policies and procedures, ensuring compliance with industry regulations and standards. Your duties will include monitoring network performance, troubleshooting issues, and providing technical support for network-related queries. You will also lead incident response efforts, analyzing security...

Senior Project Manager - Zero Trust Network Security

Added 18/09/2026

We are seeking a Senior Project Manager to lead the planning and delivery of complex Zero Trust network security initiatives across a large, distributed technology environment. You will be responsible for developing project plans, defining milestones, managing dependencies, and coordinating work across security, infrastructure, networking, architecture, compliance, and business teams. The role will focus on strengthening identity-aware access, network segmentation, secure remote connectivity, endpoint controls, and continuous monitoring in line with recognised Zero Trust principles. You will manage projects from initiation through implementation, ensuring that scope, timelines, budgets, risks, and quality standards are effectively controlled. Key responsibilities include establishing governance...

Senior Technology Manager - Digital Network & Security ( NS1 )

Added 08/09/2026

We are seeking a Senior Technology Manager to lead the strategy, delivery and continuous improvement of digital network and security capabilities within a complex, technology-driven environment. This role will provide senior leadership across network architecture, connectivity, cloud networking, cyber security infrastructure and operational resilience. You will ensure that technology services are secure, scalable, reliable and aligned with business priorities, while promoting innovation and strong governance. Key responsibilities include developing and executing technology roadmaps; overseeing enterprise network, telecommunications, firewall, identity, remote access and security infrastructure services; and managing the design, implementation and support of highly available platforms. You will lead major...

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

Added 18/08/2026

We are seeking a highly skilled Senior Network Engineer with a focus on Cloud, Security, and Infrastructure to join our dynamic team. In this role, you will be responsible for designing, implementing, and maintaining robust network solutions that support our cloud infrastructure services. You will collaborate with cross-functional teams to ensure the security and efficiency of our network architecture. Your expertise in cloud technologies and security protocols will be crucial in optimizing our infrastructure to meet the growing demands of our business. Key responsibilities include developing detailed network designs, configuring and managing cloud-based networking solutions, and performing network performance analysis...

Junior Network Security Support Engineer

Added 17/09/2026

We are seeking a Junior Network Security Support Engineer to assist with the operation, maintenance and protection of network infrastructure across a dynamic technical environment. This is an excellent opportunity for an early-career professional who is keen to develop practical experience in network security, monitoring and incident response while working alongside experienced infrastructure and cybersecurity specialists. Key responsibilities will include monitoring network traffic, security alerts and system events; investigating and escalating suspicious activity; supporting the administration of firewalls, intrusion detection and prevention systems, secure gateways and access controls; and assisting with vulnerability assessments, patching and remediation activities. You will help...

Security & Network Engineer - 12 months Fixed term

Added 17/09/2026

We are seeking a Security & Network Engineer for a 12-month fixed-term assignment. This role will support the design, implementation, monitoring and continuous improvement of secure, reliable network and technology environments. You will work closely with infrastructure, applications, service delivery and information security teams to ensure systems remain resilient, compliant and fit for purpose. Key responsibilities will include managing and maintaining network infrastructure such as switches, routers, firewalls, wireless services, VPNs and related security technologies. You will monitor network performance and security events, investigate incidents, respond to vulnerabilities and contribute to remediation activities. The role will also involve administering access...