26 to 50 of 61 Senior Network Architect Jobs

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 ...

Harrods in Knightsbridge is seeking a Senior Network & Security Engineer to safeguard our IT infrastructure and ensure robust performance and security across the enterprise. You will work closely with the IT Technical Design Authority, providing expert support across LAN, WAN, Wireless, Security, and SDA environments, and contribute ...

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 ...

National Grid plc is seeking a Solution Architect Network Design in the Warwick office with flexible hybrid working options. You will lead the design of a data-driven Digital Twin of the electricity transmission network and shape digital solutions for planning and operation across England and Wales. ...

group of individuals work together every day to drive TNS' success, from both professional and personal perspectives. Come join the excellence! Overview As a senior member of the Network Architecture team, you are responsible for the design, documentation and deployment of services within a global Managed Service Provider … technologies, features, and solutions and documenting the results so that they can be repeated by members of the Implementations team and supported by the Network Operations Center Work closely with Pre-Sales Engineers and Product Marketing to understand customer requirements and develop scalable, consistent and supportable technical solutions Work ...

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 ...

global leader in animal health is seeking a Principal Network Engineer in Hook, UK. The role involves leading network engineering projects and setting technical direction while collaborating with cross-functional teams. Ideal candidates will have a minimum of 10 years of network engineering experience, with specific expertise … Cisco routing and switching. This hybrid position offers the opportunity to mentor other engineers and work on innovative solutions to enhance network infrastructure. #J-18808-Ljbffr ...

Zensar Technologies is seeking an experienced Network Security & Infrastructure Architect to lead enterprise network transformation and security hardening. You will assess, design, and implement secure, scalable solutions across data center, hosted, and edge environments. The role focuses on SDA optimization, firewall policy alignment, Check Point replacement ...

Health Security Agency seeks a Senior Specialist Engineer - Networks in Liverpool to lead design, deployment and resilience of the network estate. You will act as a technical authority during major incidents and work with cross-functional teams to ensure secure, available, high-performance services. The role combines architecture … leadership with hands-on guidance, developing high and low level designs and training colleagues to enhance network capability across the organisation. #J-18808-Ljbffr ...

National Grid plc seeks a Principal Network Engineer to design, implement and oversee resilient WAN/LAN/WLAN/SD‐WAN networks across the enterprise. You will create low‐level designs, set standards, and mentor a small team while aligning with SAFe Agile practices and automation initiatives. ...

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 ...

AtkinsRéalis is seeking a Senior ICT Network Engineer in Bristol, UK, reporting to the ICT Active Networks Lead. You will guide the design lifecycle from bids through implementation and commissioning, and mentor engineers along the way. You will develop enterprise LAN, WAN, WLAN and security solutions, craft technical ...

Jobtailor in the United Kingdom is seeking an experienced Network Engineer to deliver installation, configuration and maintenance of customer infrastructure including SD-WAN, switching, firewalls and wireless. You will act as an escalation point for complex faults, design and migrate enterprise network solutions, lead network projects ...

Ember is building the future of public transport with a data-driven mindset. The analyst role spans from spotting opportunities on maps to launching routes and iterating based on performance. You’ll test ideas out ...

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 ...

National Grid is seeking a Solution Architect Network Design in Warwick to lead the design of digital twin and data-driven solutions for the UK transmission network. You will align architectural roadmaps with governance, security and enterprise strategy while guiding product teams. In this role you will mentor ...

BlackCube Labs is seeking a Senior technologist to design, build, and govern network and infrastructure tooling platforms for enterprise environments in the Greater London area. You will shape automation strategy, reference architectures, and governing models while aligning with regulatory and risk requirements. The role emphasizes self-service infrastructure ...

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 ...

Claranet Limited is seeking an L4 Network Specialist to provide technical leadership, architectural governance, and expertise for a global financial services network portfolio. The role focuses on standard setting, advanced troubleshooting, and evolving strategy in highly regulated environments. Strong Netskope experience and experience migrating/transforming at engineering ...

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 ...

Sword is a leading provider of business technology solutions across energy, public and financial sectors. We are seeking an experienced network engineer to lead end-to-end project delivery, design, and deployment of enterprise networks using Cisco technologies. You will craft high-quality designs, configure and validate complex environments ...

Zayo Group Holdings, Inc. is looking for a highly capable Solution Engineer to join their London team. In this senior role, you 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 ...

Dumfries and Galloway is seeking an experienced Senior IT Specialist to maintain and support its regional computing, voice, and data infrastructure across a wide network. You will ensure high availability, security and resilience for clinical and corporate systems across the region. You will act as a technical lead, resolving ...

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. ...

Une opportunité passionnante pour un architecte réseau en pré-vente souhaitant contribuer à une équipe ambitieuse au sein d'une organisation respectueuse. Le poste se concentre sur la création de solutions adaptées aux besoins des ...