26 to 50 of 52 Network Architect Jobs in London

CrowdStrike is seeking a Senior Network Engineer to join the Data Center & Cloud Network Engineering team. You will design, implement and operate CrowdStrike's global cloud and data center network infrastructure, driving scale and resilience across multi-cloud environments. You will develop IaC and automation with Ansible ...

Ripple is seeking a Staff Network Engineer to serve as a technical architect for their global office networks in Greater London, UK. You will enable world-class network access and support Ripple’s growth by designing and commissioning office networks. Ideal candidates have expert understanding of Arista ...

Hamilton Barnes Associates Limited is seeking an experienced Lead Network Engineer to own the network architecture for a major broadcast and media production estate in Central London. You will lead a small team, deliver resilient connectivity for live events, and bridge enterprise networking with IP broadcast infrastructure. ...

Arista Networks is seeking a self-motivated Pre-Sales Network Systems Engineer to provide pre-sales technical support for Public Sector customers and prospects in the United Kingdom. You will act as a trusted advisor, identify opportunities, gather requirements and design innovative Arista solutions across data center, routing ...

Health Security Agency in a hybrid role across London, Birmingham, Leeds or Liverpool leads the evolution of our enterprise network services to deliver secure, resilient infrastructure for national public health systems. The Senior Specialist Engineer - Networks will design architectures, lead major incidents, drive automation with Ansible and Python ...

Research is seeking a highly skilled low latency network engineer to join the Colo Infrastructure team in London. You will design scalable co-location network solutions and push for ultrafast performance across the platform. Responsibilities include latency optimization, automation development, and on-call incident support to ensure reliability. ...

Ripple is seeking a Staff Network Engineer in Greater London to lead the architectural development and standards of office networking infrastructure, focusing on user experience and high availability. You will manage significant vendor relationships and lead cross-functional projects, ensuring the security and agility of Ripple’s global networks. ...

Hamilton Barnes is partnering with a leading high-frequency trading firm in London to hire a Senior Network Engineer who will design, build, and support the next generation of low-latency network infrastructure powering global trading operations. You'll work with a world-class engineering team to deliver ...

Senior technologist with deep expertise in designing, building, and governing network and infrastructure tooling platforms that enable scalable, reliable, and compliant enterprise environments. Proven experience defining automation strategy, control frameworks, and operating models that abstract complex network and infrastructure estates into consumable, repeatable services. Strong background in financial … strategy and reference architectures aligned with platform engineering and DevOps principles. Design modular, API-driven tooling layers that decouple intent, policy, and execution across network and infrastructure domains. Establish standards for tool selection, integration, versioning, and lifecycle management. Align tooling strategy with regulatory, risk, and operational resilience requirements. Network ...

Viasat is seeking a senior engineering leader for UK Government bid activities, focusing on Army land tactical programs. You will shape technical solutions, engage with Defence partners, and guide win strategies across the bid lifecycle. ...

Companies, Inc. seeks an experienced consultant to join our Digital Grid Solutions team in EMEA. The role focuses on data management, network model data governance, and MDM for transmission and distribution operators, with CIM/CGMES and CGMES experience. Responsibilities include data standardisation, governance, model data maintenance, and development ...

Fosse is recruiting a Principal Network Security Consultant for a global financial services organisation. You will shape and lead the refresh of the network security architecture and roadmaps in a predominantly on-prem environment within a highly regulated setting. You will provide deep expertise in WAF, firewall design ...

Fosse-1 is recruiting for a Contract Principal Network Security Consultant to lead the refresh of the network security architecture within a predominantly on-prem, highly regulated banking environment in Central London. You will provide senior technical direction on WAF, segmentation, firewall design, and VPN connectivity, and drive ...

major global financial exchange in London is seeking a Senior Network Security Specialist to oversee the design and implementation of network security controls across various platforms. The successful candidate will leverage expertise in Zero Trust principles and collaborate closely with various teams to ensure robust security across ...

global technology solutions partner in Greater London is looking for a Senior Network Security Engineer to design and implement security solutions for clients. Candidates should possess experience with Cisco and Palo Alto technologies, strong communication skills, and a commitment to continuous learning. The role involves working independently on client ...

leading global exchange group in London is seeking a Senior Network Security Specialist to design and implement security measures for their enterprise network. The role involves collaborating with various teams to ensure robust protection across on-premises and cloud environments. Ideal candidates will have experience with Fortinet and Palo ...

supporting a fast-scaling semiconductor company developing next-generation networking and security technology. They are looking to hire an experienced Distributed Network Engineer/Architect to join their fast growing team in London. This is a hands-on staff engineer position with ownership of distributed networking architecture … fulcrum across their networking, security and distributed system teams. You will be taking technical (Design/Architecture/Implementation) ownership over large-scale network and control plane systems that operate at global scale across cloud and networking domains, defining and driving the technical strategy for routing, switching, and networking ...

National Physical Laboratory in the UK seeks an experienced Network Engineer/Senior Network Software Engineer to help build the UK’s next generation quantum internet. You will design and implement the software controlling the quantum network testbed, integrating with classical networks and cloud infrastructure, with ...

Nscale is hiring a Principal Network Platform Lead to own the architecture and software platform transforming the global backbone and edge network into a programmable, scalable service platform. You will lead design of the network control plane, service orchestration, and partner integrations while collaborating across Product, Sales … Engineering teams. This hands-on senior role requires deep expertise in network automation, cloud-native development, and API-driven delivery with a strong #J-18808-Ljbffr ...

Accenture in London is seeking a Network Infrastructure Specialist/Associate Manager to design, implement and optimize our enterprise network. You will focus on cloud networking, automation, and secure architectures, collaborating with IT, security, and vendors to align with strategic goals. This role offers leadership opportunities and a path ...

Accenture is seeking an experienced Network Infrastructure Specialist/Associate Manager to design, implement, and optimize enterprise network infrastructures in a hybrid cloud environment. You will lead cloud networking projects, drive automation initiatives, and collaborate with IT colleagues and vendors across London. The role focuses on secure, scalable … network architectures, from on-prem to cloud, with emphasis on performance, reliability, and cost optimization. #J-18808-Ljbffr ...

Bounteous is seeking an experienced Technical Solution Designer with 8–15 years of network automation and OSS architecture experience. The role focuses on translating complex network and business requirements into scalable, standard‐aligned blueprints spanning IP/MPLS, optical, mobile RAN/Core, SD‐WAN, and cloud environments. ...

dynamic tech consultancy in Greater London is actively seeking a Network Solutions Architect. The role involves designing high-end network solutions aligned with customer needs and supporting complex pre-sales activities. Ideal candidates will have a strong networking and security background, hands-on experience with leading technologies ...

will significantly influence customer outcomes and technical strategy across the UK and mainland Europe. You will lead technical discovery, design end-to-end network solutions, and collaborate with various teams to ensure design accuracy. A hybrid working model is offered, typically requiring attendance in the office two to three ...

Companies, Inc. in London area seeks an experienced Senior Consultant to join Digital Grid Solutions in EMEA. You will lead data management, integration and network model governance for TSOs/DSOs and related environments, leveraging CIM/CGMES and CGMES data exchange standards to ensure interoperable network model ...