1 to 25 of 176 Network Architecture Jobs

global technology services company with over 40 years' presence in the UK, recently establishing its Aerospace and Defence Hub in Farnborough. We deliver critical network solutions supporting defence and aerospace organisations operating in highly secure, mission-critical environments. About the Role The Network Architect designs, implements and manages … enterprise-scale secure network infrastructures for defence and aerospace clients. You will lead the development of network strategies, architect secure multi-site connectivity solutions, and ensure networks support both current operations and future modernisation programmes. This role demands deep technical expertise in network technologies, security architecture ...

Principal Network Architect | Segment Routing | SRv6 Berkshire | Hybrid | Contract | Outside IR35 Tier 1 Service Provider | SRv6 | IPv6 | MPLS | Segment Routing | Network Architecture | Cisco NSO Role Principal Network Architect, Network Architect, SRv6 Architect, IP Transport Architect, Service Provider Architect, MPLS Architect, IPv6 Architect, Segment Routing Architect … Skills Principal Network Architect, SRv6, Segment Routing, IPv6, MPLS, Carrier Networks, Tier 1 Service Provider, IP Transport Networks, Network Architecture, High Level Design, Migration Strategy, Cisco NSO, Cisco Crosswork, BGP, IS-IS, EVPN, VXLAN, Network Automation, NETCONF, REST APIs, YANG, Python, Ansible, Transport Networks, Architecture ...

Network ArchitectLondon | Hybrid (2 Days)A leading global financial services organisation is seeking an experienced Network Architect to play a pivotal role in the design, evolution, and governance of its enterprise network infrastructure.This is an opportunity to join a highly respected technology function responsible for delivering secure … resilient, and high-performing network services supporting critical global operations.The RoleAs Network Architect, you will be responsible for defining and delivering network architecture strategies across a complex enterprise environment. You will lead the design of scalable, secure, and resilient network solutions, working closely with infrastructure ...

Studios who are specialists in bespoke live video networking and production solutions. Cingularity operate at each stage of the remote production workflow, delivering quality network designs and primary distribution services to premium broadcast networks and sports rights holders globally. Please follow this link to understand more about Cingularity … digital services, and events management.Working Conditions:Permanent, London, Spitalfields, London, United KingdomHybridMon-Fri, 9am-5pmWhat You'll Do:The OpportunityCingularity is seeking a Senior Network Engineer to design, build and evolve the network infrastructure that underpins the delivery of mission-critical live broadcast and media services globally.This ...

forge ways forward together. • Make it better. We create fulfilling purpose-driven careers by learning from the world and each other. POSITION TITLE LEAD NETWORK ENGINEER This role is not eligible for sponsorship. POSITION LOCATION Richmond, VA and Lynchburg, VA A Hybrid schedule of both Remote and In-Office … office days are Tuesdays, Wednesdays and Thursdays with working hours targeting our core business hours of 9am-5pm EST. YOUR ROLE The Lead Network Engineer serves as a senior technical leader responsible for the design, engineering, implementation, and support of Genworth's enterprise network infrastructure. This role provides ...

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 ...

Summary Take ownership of secure network architecture across complex defence programmes where your technical decisions influence critical environments from concept through to delivery. This is an opportunity to broaden your architectural influence, work across high assurance systems and develop expertise in secure infrastructure, network security and emerging … Location and Setup Full-time role in Hertfordshire with hybrid working (2-3 days a week onsite) What You Will Be Doing Designing secure network architectures that support complex business and operational requirements. Providing architectural leadership throughout the full project lifecycle, from initial concept and feasibility through to implementation ...

Summary Take ownership of secure network architecture across complex defence programmes where your technical decisions influence critical environments from concept through to delivery. This is an opportunity to broaden your architectural influence, work across high assurance systems and develop expertise in secure infrastructure, network security and emerging … Location and Setup Full-time role in Hertfordshire with hybrid working (2-3 days a week onsite) What You Will Be Doing Designing secure network architectures that support complex business and operational requirements. Providing architectural leadership throughout the full project lifecycle, from initial concept and feasibility through to implementation ...

Network Engineer Hybrid Working | Regional Travel Required Contract Duration: 6 Months initially Outside IR35 We are seeking a Senior Network Architect to join a growing communications and infrastructure technology team delivering advanced networking and security solutions across large-scale transportation and critical operational environments. This is an exciting … opportunity to design and deliver secure, resilient, and high-performing network architectures that underpin essential public services. This role offers flexible working alongside visits to regional offices and project sites across the UK. The Opportunity As a Network Architect , you will take ownership of the design and delivery ...

Network Engineer Hybrid Working | Regional Travel Required Contract Duration: 6 Months initially Outside IR35 We are seeking a Senior Network Architect to join a growing communications and infrastructure technology team delivering advanced networking and security solutions across large-scale transportation and critical operational environments. This is an exciting … opportunity to design and deliver secure, resilient, and high-performing network architectures that underpin essential public services. This role offers flexible working alongside visits to regional offices and project sites across the UK. The Opportunity As a Network Architect , you will take ownership of the design and delivery ...

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 ...

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 ...

## Global Network ArchitectApplylocations: Farringdon, London, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: JR-90765Job Summary:**Job Title: Global Network Architect****Department:** Global IT Services & Infrastructure **Location:** London **Work Type:** Full-Time **Work Arrangement:** Hybrid **WHO ARE WE?**Live Nation Entertainment is the world … people embrace these qualities, so if this sounds like you then please read on!**THE ROLE**We are seeking a forward-thinking Global Network Architect to design and lead the evolution of a next-generation, software-defined, and cloud-integrated global network.This role builds on strong enterprise networking fundamentals ...

London Arena, United Kingdom | Posted on 29/07/2026 Specialized Cloud Network Engineer -Multi-Cloud Contract Location: London/Belfast (Hybrid) Contract Duration: 12 months initially (with potential extension) Contract Start Date: Immediate Contract Classification: Inside IR35 Job Summary As a Cloud Network Engineer … PublicCloud team, you will be a critical enabler of Citi's cloud transformationjourney, with a specialized focus on designing, implementing, and managingcomplex network architectures across our multi-cloud environment (AWS andGoogle Cloud) and integrating them seamlessly with our on-premiseinfrastructure. Our team is dedicated to evolving Citi's application ...

recognised as a world leading Information Technology and Digital function in the energy sector and a trusted partner across National Grid businesses.In the Principal Network Engineer role, you will lead the design, implementation, and lifecycle management of resilient, secure, and scalable WAN, LAN, WLAN, and SD-WAN network services.You will create accurate low level designs and implementations plans adhering to defined standards, provide strategic guidance on network architecture and technology direction, and ensure operational readiness, security, performance, and reliability across enterprise network platforms.You will lead on the creation and adoption of network engineering ...

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 ...

forge ways forward together. • Make it better. We create fulfilling purpose-driven careers by learning from the world and each other. Senior Manager, Network Security POSITION LOCATION Richmond, VA or Lynchburg, VA - A Hybrid schedule of both Remote and In-Office days is required. In office days are Tuesday … Wednesday and Thursday with working hours targeting our core business hours of 9am-5pm EST. YOUR ROLE The Senior Manager, Network Security is responsible for leading the strategy, architecture, engineering, operations, and lifecycle management of enterprise network security services. This role oversees a team of network ...

Network Engineering-Physical Network Infra team is part of the global technology structure and brings together innovative ideas and technologies from network architecture, software-defined networking (SDN), network virtualization, switch software and hardware co-design, and high-speed networking, to create hyperscale data-center networking … solutions that power several of the most popular apps of the world such as TikTok.Responsibilities:- Design, build, operate and optimize the global network, including backbone, data center, public cloud and Edge/CDN.- Work with cross-functional teams including but not limited to compute, storage, database, recommendation system, drive ...

Role Description Senior Network Engineer – Cloud, Security & Infrastructure Location: London (Hybrid) Employment Type: Permanent/Fixed-Term Contract Start Date: ASAP Build, Secure and Transform Enterprise Networks What You'll Be Doing: Network & Cloud Infrastructure Design, implement, and support enterprise and cloud networking solutions across AWS, Azure … enhance F5 Load Balancers (LTM, GTM, ASM) to deliver high availability and performance. Manage Infoblox DNS, DHCP, and IPAM services to support efficient network operations. Security, Compliance & Risk Management Configure and manage security policies across Palo Alto, Check Point, Cisco ASA, and ForeScout platforms. Support the implementation of Zero ...

Network Engineer (eDV) | £50,000-£75,000 About the Role: We're partnering with an established organisation to hire a Network Engineer to join their growing infrastructure team. This is an excellent opportunity for networking professionals at varying levels of experience to work across modern enterprise environments, supporting … design, implementation, and optimisation of critical network infrastructure. You'll play a key role in ensuring the availability, performance, and security of enterprise networking services while working alongside infrastructure, security, and platform engineering teams. The role offers exposure to a broad range of technologies including routing, switching, network ...

management, and penetration testing happen systematically, with clear ownership and evidence trailsThe post-holder will work in close partnership with the Head of OT Architecture, regional OT managers, and the Group Cyber team. The role requires occasional site visits to wind, solar, and battery assets across the portfolio.Key AccountabilitiesOT … market leader in OT security for renewablesTechnical OT Security• Configure, maintain, and continuously evolve the Jupiter OT tenant in Azure, including security architecture, firewall rules, VPN/IPSEC configurations, and vendor remote access controls• Establish and own systematic programmes for OT patching, vulnerability scanning, and penetration testing across managed ...

think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do As a Senior Network Engineer, your primary goal is to ensure the reliable, secure, and scalable operation of enterprise network infrastructure across both on‐premises and cloud … environments. You will be part of a team responsible for network architecture, deployment, and operational readiness. You will play a key role in ensuring connectivity solutions align with performance, security, and availability requirements. The ideal candidate combines deep networking expertise with practical experience in cloud networking, compute platforms ...

Senior Network Engineer , you will own the design, delivery and ongoing optimisation of our corporate office network infrastructure globally. You will define the standards that govern how office networks are built, ensure consistent deployment across locations, and deliver reliable, secure connectivity that supports modern workplace technologies and collaboration … This is a hands‐on, high‐impact role. You'll be the subject matter expert who turns business requirements into reliable, secure, and scalable network solutions, from greenfield office buildouts to major refits of existing sites. Network Design & Standards Define and maintain global network architecture standards ...

Information Security Manager with Network Engineering Skills Our Client is bank based in Central London who are looking to recruit a seasoned professional with at least 7 to 10 years expertise levelInformation Security coupled with Hands-on Network Engineering. The role is mainly Information Security – Data Security … split circa 80% with 20% Network Engineering – so you do need to be hands-on technically. You will ideally have circa 5+ years of work experience with Network Engineering coupled with over 10 years experience with Cisco Systems Products Role Description The Information Security Manager with Network ...

Solution Architect will collaborate with business and technology stakeholders to understand strategic objectives and translate them into architecture solutions and technology roadmaps. This role supports the development of enterprise, domain, and solution architectures while ensuring alignment with business goals, security requirements, regulatory obligations, and technology standards.The ideal candidate will … possess strong expertise in architecture modeling, cloud computing, data architecture, system integration, information security, business intelligence, and disaster recovery planning. The individual will work closely with Domain Architects and project teams to define solution architectures, promote best practices, and contribute to architecture governance activities.At Zensar ...