21 of 21 Network Architecture Jobs in London

Principal Network Engineer - ISP Permanent | £80,000pa - £90,000pa + Benefits | London HQ - Hybrid Role - 2 Days per Week at HQ Location is London. Candidates located across the UK Midlands, London and South East UK will be considered, provided they can attend the London HQ two days per week. … Opportunity: Surfing a wave of success in 2026, my client is offering an experienced Principal Network Engineer this exciting opportunity to lead the architecture, design, delivery and optimisation of large-scale carrier-grade networks. You will act as the Senior Technical Authority across Network Infrastructure Projects, providing ...

incident. Our clients continue to face increasingly destructive cyber threats, particularly ransomware, destructive malware, business email compromise, Active Directory compromise, cloud compromise and advanced network intrusions. In these situations, clients look to KPMG not only to investigate and contain the incident, but also to help them recover securely, rebuild … stabilise their environment, remove attacker persistence, restore identity and infrastructure services, support patching and vulnerability remediation, advise on secure rebuild patterns, review and redesign network architecture, establish isolated recovery environments, and define phased recovery and security improvement roadmaps. This role is particularly suited to someone with strong hands ...

Network Engineer, CCNP level, Security, Design, Implementation. They are seeking an experienced Network Engineer to take ownership of the design, security, performance, and ongoing evolution of the UK's network infrastructure. This is a critical position responsible for leading network architecture, firewall management, connectivity solutions … supporting partnerships, EMR integrations, and infrastructure modernisation programmes, ensuring all solutions remain secure, compliant, and aligned with enterprise standards. The role: Core IT Infrastructure & Network Delivery Cyber Security & Compliance Vulnerability Management & Penetration Testing Remediation Domain & Infrastructure Integration Multi-site Network Modernisation Future Clinic Infrastructure Standards & Design Design, implement ...

Management consultant - Fibre and Backhaul Network Consultant Location: London Career Level 9: Consultant As a team: Our 8,000+ strong team of Network Professionals combine deep business insight and technology supporting CSPs (communication service providers); Technology and Hyperscale clients to reinvent, modernise and operate their networks. Increasingly this … exciting ways. If you’re looking for a challenging career working in a vibrant environment with access to training and a global network of experts, this could be the role for you. As part of our global team, you'll be working with cutting-edge technologies and on ground ...

critical role in shaping and delivering robust, secure, and scalable enterprise technology solutions across DS Smith. This role holds technical accountability for infrastructure and network architecture across a complex, multi-site international environment. You will lead the design and governance of core infrastructure services spanning networking, cloud connectivity … datacentre, and endpoint environments-ensuring solutions are resilient, secure, and aligned with enterprise strategy. Working closely with Infrastructure Operations, Cybersecurity, Enterprise Architecture, and project delivery teams, you will enable business transformation whilst ensuring technology standards, governance, and operational excellence are consistently upheld. Key responsibilities include: Designing ...

Cleared Network Engineer Location: London (100% On-site) Salary: Up to £100,000 + 10% Bonus Security Clearance: Active DV Clearance required (10+ years UK residency essential) About the Role We are seeking a Network Engineer to join a global security practice delivering mission-critical infrastructure projects. This … global defense capabilities. Working as part of a high-performing engineering practice, you will be responsible for designing, building, testing, validating, and maintaining secure network architecture across enterprise and data center environments. Key Responsibilities Network Infrastructure Management: Accountable for system design, build, testing, validation, maintenance, and support ...

Network Administrator Working pattern: Initially office-based, with flexibility to work on a hybrid basis following successful completion of probation Working hours: 8:00am–4:00pm, 8:30am–4:30pm, 9:00am–5:00pm or 10:00am–6:00pm Department: IT We are looking for an experienced IT Network Administrator to support the implementation, maintenance and continued improvement of a complex IT network environment. This is a varied technical role covering wired and wireless networking, VMware administration, network security, infrastructure projects and third-line support. You will help maintain a reliable and secure network across ...

infrastructure domains. Support enterprise governance and architectural decision-making. Guide solution architects and delivery teams to ensure alignment with strategic direction. Develop architecture principles, standards, patterns and policies. Technical Focus Areas AWS and Azure cloud hosting environments. Hybrid infrastructure and hosting platforms. Network architecture including … SASE. Zero Trust and Network Security. Zscaler, Palo Alto or equivalent security technologies. Experience Required Enterprise or Lead Infrastructure Architecture experience. Strong cloud, network and security architecture background. Proven blueprint, roadmap and governance experience. Ability to engage and influence executive and C-suite stakeholders. ...

Working with a global financial services organisation who are looking for a Network Security Engineer to help deliver a high-profile project. The Senior Network Security Engineering Lead oversees the design, operation, and ongoing enhancement of enterprise network security capabilities across data centre, campus, WAN, cloud … days/week in officeDuration - Initially 12 monthsRate - £750-£850/day Inside IR35 via Umbrella Skills and Experience Required Strong understanding of network security principles, including security boundaries, network segmentation, micro-segmentation, and Zero Trust architectures. Extensive hands-on experience designing, implementing, and managing Palo Alto ...

experienced Lead Technical Architect to join on a contract basis. This is a highly influential assignment where you'll help shape the future architecture of critical national infrastructure, leading enterprise-wide technical solutions and supporting major network, cloud and digital transformation initiatives. Working alongside senior architects, engineering teams … suppliers and government stakeholders, you'll play a key role in defining architecture strategy, driving innovation and ensuring solutions are secure, scalable and aligned to long-term business objectives. Why Join This Contract? Immediate impact on a large-scale national programme Long-term contract with strong extension potential Opportunity ...

cyber security technologies. This is an ideal opportunity for a strong SOC engineer or cyber technical lead who combines hands-on technical depth with architecture, design and leadership capability. Whats on offer Salary: £72,000 £82,000 10% annual bonus Opportunity to play a leading role in the build … Sentinel, Nessus and Microsoft XDR Experience onboarding data sources and services into SIEM platforms Ability to specify infrastructure requirements including compute, storage, memory and network bandwidth Experience deploying applications across cloud, containerised and on-premises environments Strong understanding of network architecture, including TCP/IP, routing, switching ...

services, remove attacker persistence, rebuild compromised infrastructure and implement practical security improvements following incidents such as ransomware attacks, Active Directory compromise, cloud compromise and network intrusions. Key responsibilities Lead cyber recovery and remediation workstreams during active and post-incident engagements. Deliver hands-on technical remediation across Windows, Linux, Active … vulnerability remediation, secure rebuilds and infrastructure hardening. Design secure recovery strategies, including isolated recovery environments, backup validation and phased restoration of critical services. Review network architecture and security controls to reduce reinfection risk and improve resilience. Develop recovery roadmaps and support clients with longer-term cyber resilience ...

Programme Manager to lead a high-profile Cisco ACI (Application Centric Infrastructure) transformation programme. This is a fantastic opportunity to oversee a business-critical network modernisation initiative, working with senior stakeholders, technical architects and engineering teams to deliver a complex enterprise programme. You'll be responsible for driving … lifecycle. What you'll be doing Lead the end-to-end delivery of a large-scale Cisco ACI transformation programme. Manage multiple workstreams across network infrastructure, datacentre and enterprise technology. Own programme governance, planning, budgeting and reporting. Coordinate internal delivery teams, technical specialists and third-party vendors. Manage programme ...

Infrastructure Designer. Strong background in infrastructure, data centre and application migrations. Experience producing solution designs and technical documentation. Knowledge of infrastructure technologies and secure network architecture, including DMZ environments. Experience working in Agile and/or Waterfall project environments. Excellent communication and stakeholder management skills. Key Responsibilities from ...

talented 5G RAN Parameter Optimisation Specialist to support their Public Safety Network. This is an exciting opportunity to work within a dynamic team, driving network performance and innovation in London or Bristol. What you'll be doing: * Analyse UE logs and end-to-end traces for 5G and 5G+ … design, ensuring seamless integration of 4G, 5G SA, NSA, and Public Safety features. * Conduct root cause analysis using drive test logs, protocol traces, and network data sources. * Collaborate with internal and external stakeholders to implement performance improvements. * Lead investigations into system issues within the ESN service, providing actionable insights. ...

similar leadership role, showcasing a strong track record in technology oversight. Excellent communication and organisation skills In-depth knowledge of IT infrastructure, network architecture, and cybersecurity best practices to ensure secure and efficient systems. Proven ability to lead and develop high-performing teams, fostering collaboration and innovation within ...

project. Key Responsibilities Produce BMS panel designs. Develop control philosophies and sequences of operation. Create points schedules and I/O schedules. Design BMS network architecture. Produce high-quality technical documentation. Develop site-specific sequences of operation (SOL) for control panels. Liaise with project teams to ensure designs meet … experience delivering data centre or other mission-critical projects. Strong understanding of BMS design principles and control strategies. Experience producing panel layouts, points schedules, network architecture and technical documentation. Ability to work independently and deliver to tight programme deadlines. Preparation of defined BMS/ENMS design deliverables ...

Yearly bonus Remote working Private healthcare Pension EV salary sacririfce car shceme Key Responsibilities Produce detailed BMS design documentation including points lists, control strategies, network architecture, schematics, and commissioning handover packs. Review and develop designs for large-scale projects, including data centres, commercial buildings, healthcare, and specialist environments. ...

Yearly bonus Remote working Private healthcare Pension EV salary sacririfce car shceme Key Responsibilities Produce detailed BMS design documentation including points lists, control strategies, network architecture, schematics, and commissioning handover packs. Review and develop designs for large-scale projects, including data centres, commercial buildings, healthcare, and specialist environments. ...

across site operations. This covers the installation, commissioning and integration of systems including SCADA, PLCs, local control panels, telecommunications infrastructure, auxiliary systems, and supporting network architecture. As project requirements dictate, the OT Engineer may also assist with wider engineering activities beyond their core discipline. In all cases, the role ...

Role type: Full time Location: Hybrid - Required onsite in London office 3 day a week Start: ASAP Project Overview: Google DeepMind's Robotics Network is undergoing a massive global expansion and infrastructure modernization (migrating to Next-Generation Non-Corp/NGNC architecture). This includes deploying new robotics … commissioning a high-visibility event spaces/studios at the new P37 building at Kings Cross. The Team: The Google DeepMind Enterprise Engineering (EE) Network team is responsible for architecting, deploying, and supporting the underlying network infrastructure for all AI and robotics research labs, as well as critical ...