23 of 23 Network Architect Jobs in London

our archives. We are a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. Capgemini is seeking to recruit a Network Architect, ideally with experience of working in a large client outsourcing service environment, to work within client facing project teams. The applicant will be capable of architecting, designing … and implementing robust network solutions. The applicant will be a good team player with experience of working in geographically dispersed support environments and with third party network service providers. A highly technical role with a service and customer focus involving the design, evaluation and technical review of major network installations, implementation activities, client support, projects, transitions, due … going back 3 continuous years, and unspent criminal record check (known as Disclosure and Barring Service) Your role This is a varied role requiring a broad range of advanced network skills including: Design technical solutions covering product selection for the key components of the network technology stack, including cloud services & connectivity, Software Defined network hardware/software More ❯

Job Title: Network Security Engineer (Fortinet & Cisco) Job Type: Contract- Outside IR35 Job Summary: We are seeking an experienced Network Design Architect with a strong background in Fortinet and Cisco technologies to lead the design and implementation of secure, high-performance network solutions. This role requires deep expertise in network architecture , security design , and configuration … deployment , particularly across Fortinet SD-WAN, Fortinet Firewalls, Cisco Nexus switches, and enterprise wireless and LAN environments. Key Responsibilities: Lead the design and architecture of secure and scalable network infrastructures. Architect solutions involving Fortinet SD-WAN and Fortinet Firewall platforms. Design and validate architectures using Cisco Nexus switching platforms and Cisco Wi-Fi/LAN . Develop and … document end-to-end security and network designs , including routing, switching, firewall placement, and segmentation strategies. Write detailed configuration templates and deployment guides. Perform hands-on configuration, testing, and validation of network solutions. Modify and optimize existing configurations on deployed infrastructure. Collaborate with stakeholders to align network designs with business and technical requirements. Provide technical leadership and More ❯

LSEG is looking for a Network Design Engineer to establish successful partnerships with our internal product, engineering, operational and business partners. This is a technical position for someone who can investigate, design, engineer, build and test hybrid on premise and cloud-optimized network designs. The role involves elements of design, engineering, automation and testing to produce infrastructure designs … into outcomes that are fit for purpose and use. The role requires an individual experienced in the technical analysis, definition, design, construction, testing, installation and modification of accurately engineered network and information systems to meet agreed business needs. An individual that analyzes and evaluates alternative solutions, and serves as domain authorities between the business and IT organization. Ensuring network … provides consultancy into the project teams and defines the design and engineering governance function, signing off governance architecture/design against well-defined standards. DAY TO DAY RESPONSIBILITIES: This Network Design Engineer will be responsible for network design and engineering and be involved in the development, engineering and testing of network solutions, hardware or software life cycle More ❯

Network Design Architect 2 Month Contract Uxbridge £400-450/day (Outside IR35) Network Design Architect needed with strong Fortinet and Cisco Nexus solutions experience. Start ASAP in July 2025. 2 Month initial contract based on-site in Uxbridge 5 days/week. Strong chance of renewals. Must be willing to work full-time from the … chance to work with a global IT Consultancy for a Telecoms end client. Key skills, experience + tasks will include: Design, configuration + implementation of Fortinet and Cisco Nexus network solutions. Preparing Low-Level Design (LLD) and Configuration Design Documents for Cisco + Fortinet network equipment. Writing accurate configuration scripts for: Fortinet SD-WAN, Fortinet Firewalls (policies, NAT More ❯

Network Design Architect 2 Month Contract Uxbridge £(Apply online only)/day (Outside IR35) Network Design Architect needed with strong Fortinet and Cisco Nexus solutions experience. Start ASAP in July 2025. 2 Month initial contract based on-site in Uxbridge 5 days/week. Strong chance of renewals. Must be willing to work full-time from … chance to work with a global IT Consultancy for a Telecoms end client. Key skills, experience + tasks will include: Design, configuration + implementation of Fortinet and Cisco Nexus network solutions. Preparing Low-Level Design (LLD) and Configuration Design Documents for Cisco + Fortinet network equipment. Writing accurate configuration scripts for: Fortinet SD-WAN, Fortinet Firewalls (policies, NAT More ❯

Network and Endpoint Security Pre-Sales Architect Location: London Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which requires 5+ years UK address history at the point of application. Accenture is a leading global professional … technology to each business challenge. We believe in inclusion and diversity and supporting the whole person. Our core values comprise of Stewardship, Best People, Client Value Creation, One Global Network, Respect for the Individual and Integrity. Year after year, Accenture is recognized worldwide not just for business performance but for inclusion and diversity too. “Across the globe, one thing … impact we have with our clients and with the communities in which we work and live. It is personal to all of us.” – Julie Sweet, Accenture CEO As a Network and Endpoint Security Pre-Sales Architect, you will: Act as the technical lead in customer-facing engagements, translating complex security needs into effective solution architectures Design Zero Trust More ❯

Network and Endpoint Security Pre-Sales Architect Location: London Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which requires 5+ years UK address history at the point of application. Accenture is a leading global professional … technology to each business challenge. We believe in inclusion and diversity and supporting the whole person. Our core values comprise of Stewardship, Best People, Client Value Creation, One Global Network, Respect for the Individual and Integrity. Year after year, Accenture is recognized worldwide not just for business performance but for inclusion and diversity too. “Across the globe, one thing … impact we have with our clients and with the communities in which we work and live. It is personal to all of us.” – Julie Sweet, Accenture CEO As a Network and Endpoint Security Pre-Sales Architect, you will: Act as the technical lead in customer-facing engagements, translating complex security needs into effective solution architectures Design Zero Trust More ❯

Join a leading Cisco Gold Partner as a Network Pre-Sales Solutions Architect. With ownership of a superfast, carrier-class Fibre Network and integrated Cloud infrastructure, they deliver enterprise applications at wire speed for an exceptional end-user experience. Driving innovation since 2002, the company has been accredited with 8 ISO certifications. Their high-capacity Ethernet core, developed More ❯

Network Design Architect 9 Week Rolling Contract Uxbridge £(Apply online only)/day (Outside IR35) Network Design Architect needed with strong Fortinet and Cisco Nexus experience. Start ASAP in July 2025. 9 Week initial contract in Uxbridge . Strong probability of contract extension. Must be willing to work full-time from the Uxbridge office. A chance … with a global IT Consultancy for a Telecoms end client. Key skills, experience + tasks will include: The Project: technical design, configuration + implementation on Fortinet + Cisco Nexus network solutions. Changing the current configuration on existing equipment and preparing the config on new equipment including write configurations + load configurations. Technical Skills: Fortinet SD-WAN, Fortinet Firewalls, Cisco More ❯

Network Design Architect 9 Week Rolling Contract Uxbridge £(Apply online only)/day (Outside IR35) Network Design Architect needed with strong Fortinet and Cisco Nexus experience. Start ASAP in July 2025. 9 Week initial contract in Uxbridge . Strong probability of contract extension. Must be willing to work full-time from the Uxbridge office. A chance … with a global IT Consultancy for a Telecoms end client. Key skills, experience + tasks will include: The Project: technical design, configuration + implementation on Fortinet + Cisco Nexus network solutions. Changing the current configuration on existing equipment and preparing the config on new equipment including write configurations + load configurations. Technical Skills: Fortinet SD-WAN, Fortinet Firewalls, Cisco More ❯

This is an opportunity to work on large-scale, complex projects and design cutting-edge solutions across SD-WAN, Security, SASE, LAN/WLAN, and cloud platforms. Network Architect - LAN/WLAN, and cloud platforms. Location: Hybrid, 2/3 days a week onsite in London Salary: £90,000 base plus benefits, perks, healthcare options and QUARTARLY bonus … Type: Full-Time | Permanent Sector: Public Sector Client We're looking for a Network Architect/Solutions Consultant to join a dynamic and innovative team, helping shape the future of managed services. This is an opportunity to work on large-scale, complex projects and design cutting-edge solutions across SD-WAN, Security, SASE, LAN/WLAN, and cloud … IT or Telecoms, with significant pre-sales and solution design experience. Ability to confidently consult across diverse verticals and tailor solutions to customer needs. Strong background in technologies including: Network: VPLS, MPLS, BGP, VRRP, SD-WAN, IP Routing Security: Layer 7 firewalls, SIEM, SASE Cloud: Public/Private Cloud architecture, Cloud-hosted IP Telephony Wireless & LAN: HPE Aruba Central More ❯

Job Title: Senior Telecoms Network Design Architect Location: Hybrid working London or Reading | Type: Contract | Rate: £600 per day Outside Role Overview: We are seeking a highly experienced Telecoms Network Infrastructure Architect with deep expertise in, Telecoms infrastructure, data centre networking , and cloud-native technologies . The successful candidate will design, implement, and support complex, scalable … implement data centre fabric architectures (Clos, VXLAN, EVPN, multi-domain routing, DCI, anycast, micro-segmentation). Develop and support SDN solutions including distributed switching, routing, and security policy enforcement. Architect network solutions for VNF and CNF applications , considering performance, scalability, and resilience. Support container-based environments with Kubernetes , including CNI plugins, ingress/egress, and network policies. … cloud-native platforms (OpenStack, OpenShift, WindRiver). Drive infrastructure automation using Ansible, Terraform, Python , and Infrastructure-as-Code practices. Ensure end-to-end service provider core and data centre network design , including expert-level BGP , inter-AS, and policy/routing configurations. Apply Linux expertise across PaaS, IaaS, SaaS, and CaaS environments. Work with supporting services such as DNS More ❯

Our telecoms client is looking for Network Design Specialists/Architects initially for 3 months with good possibility of extensions. The role is fully onsite Mon-Fi 8-5pm, some out of hours 24 hours working may be required. Candidates need to be eligible for SC clearance. The rate is £400-£425 per day outside IR35. Mandatory Skills More ❯

Our telecoms client is looking for Network Design Specialists/Architects initially for 3 months with good possibility of extensions. The role is fully onsite Mon-Fi 8-5pm, some out of hours 24 hours working may be required. Candidates need to be eligible for SC clearance. The rate is £400-£425 per day outside IR35. Mandatory Skills More ❯

Role overview: Working for a global System Integrator (SI), reporting into the enterprise organisations' project manager, this role will support design and implementation of an enterprise network monitoring solution for Process Control Networks. The Security Solution Architect will have responsibility for the solution architecture (both functional and technical). He/She will also be accountable for all … the process related aspects of architecture, which include formal engagement with the project manager, project lead architect, and the project team members, adoption-of and compliance-with the Architecture Common Process (Architecture Quality Plans, Design Reviews, etc.) and the delivery of all the required architecture artefacts. Essential Job Functions: Responsible for the high and low level architecture design and … Create technical implementation plans needed to install security solutions in process control environments. Act as a point of contact for any technical issues within the project. Interface with architecture, network, operations and business stakeholders to ensure that proposed designs address organisational needs. Build effective partnerships with vendors, peer architects, DS&R teams and Operational Service lines. Work with the More ❯

Job Title: Technical Design & Architect Contract for 3 months to start with potential extension Outside IR35 Location: Uxbridge Fully Onsite: Mon-Fi 8-5pm, some out of hours 24 hours working may be required SC Eligibility: The resource does not need to be SC Cleared but eligible NEED IMMEDIATE STARTER ONLY Position - 10 roles to be filled by More ❯

Network Architect Location: London (On-site) 5 Days Duration: 6 Months Project: Network & Infrastructure Rebuild Experience:- 8 Years experience Role Overview: We are seeking a highly experienced Network Architect to lead the design and implementation of a comprehensive network infrastructure rebuild for our client. The ideal candidate will provide strategic and technical direction for … secure, scalable, and future-ready network solutions. Key Responsibilities : Lead the design of a new, secure, and scalable network architecture. Oversee the deployment and configuration of network devices (Fortinet, Palo Alto, Juniper). Collaborate with infrastructure, security, and engineering teams to ensure alignment with business needs. Develop detailed design documents, HLD/LLD, and implementation strategies. Conduct … risk assessments, compliance reviews, and capacity planning. Key Skills Required: Minimum 8 years of experience in Network Architecture and design. Strong hands-on experience with Fortinet, Palo Alto, and Juniper technologies. Proven expertise in enterprise-grade firewall configuration and segmentation strategies. Experience with both on-premises and hybrid environments. Strong documentation and stakeholder communication skills. More ❯

Network Architect Location: London (On-site) 5 Days Duration: 6 Months Project: Network & Infrastructure Rebuild Experience:- 8 Years experience Role Overview: We are seeking a highly experienced Network Architect to lead the design and implementation of a comprehensive network infrastructure rebuild for our client. The ideal candidate will provide strategic and technical direction for … secure, scalable, and future-ready network solutions. Key Responsibilities : Lead the design of a new, secure, and scalable network architecture. Oversee the deployment and configuration of network devices (Fortinet, Palo Alto, Juniper). Collaborate with infrastructure, security, and engineering teams to ensure alignment with business needs. Develop detailed design documents, HLD/LLD, and implementation strategies. Conduct … risk assessments, compliance reviews, and capacity planning. Key Skills Required: Minimum 8 years of experience in Network Architecture and design. Strong hands-on experience with Fortinet, Palo Alto, and Juniper technologies. Proven expertise in enterprise-grade firewall configuration and segmentation strategies. Experience with both on-premises and hybrid environments. Strong documentation and stakeholder communication skills. More ❯

Job Title: NOC Architect/NOC SME - Network Operations Centre Location: Remote Job Type: Contract (Inside IR35) - 3 months initially w/likely extensions Rate: £(Apply online only) p/day We are looking for Global Network Operations Centre (NOC) Architect/SME. Financial Services experience is ESSENTIAL. Responsibilities Architecture Design: Design and develop the overall … architecture of the GNOC, including network topology, hardware, software, security components, people including skills assessment, roles and training requirements. Technology Selection: Evaluating and recommending appropriate technologies and tools for network monitoring, management, and automation within the GNOC. Infrastructure Planning: Designing and planning the physical infrastructure of the GNOC, including space, power, cooling, and network connectivity. Security Implementation … response. Automation & Orchestration: Implementing automation and orchestration solutions to streamline operations, improve efficiency, and reduce manual effort. Performance Optimization: Monitoring and optimizing the performance of the GNOC infrastructure and network services. Incident Management: Developing and implementing incident management processes for the GNOC, ensuring timely and effective resolution of network issues. Documentation & Standards: Creating and maintaining documentation for the More ❯

Network Solution Architect - Healthcare, PACS, Azure Up to £800 per day (Inside IR35) London/1-2 days on-site per week 3 months My client is a major insurer who urgently require a Network Solution Architect with strong experience within healthcare to help them on a critical programme. Key Requirements: Proven commercial experience as a … Network Solutions Architect, within a healthcare environment Experience with clinical systems' integration, including practice management, PACS, and specialist platforms (e.g., diabetes systems) Strong experience with Enterprise Telephony integration across diverse platforms Hands-on experience with cloud platforms, particularly Azure Cloud Platform (ACP) and Google Cloud Platform (GCP) Experience with designing integration plans for networks, including SASE and SD … Comfortable with PaaS design and workload migration discussions with development teams Expertise in Identity Management using Microsoft Entra and Active Directory Comfortable developing infrastructure and application integration designs across Network, identity, Telephony, End-user computer, and clinical/business systems Working knowledge of healthcare applications and migrations to enterprise systems (e.g., HR, finance) Familiarity with modern technology frameworks including More ❯

Network Solution Architect - Healthcare, PACS, Azure Up to £800 per day (Inside IR35) London/1-2 days on-site per week 3 months My client is a major insurer who urgently require a Network Solution Architect with strong experience within healthcare to help them on a critical programme. Key Requirements: Proven commercial experience as a … Network Solutions Architect, within a healthcare environment Experience with clinical systems' integration, including practice management, PACS, and specialist platforms (e.g., diabetes systems) Strong experience with Enterprise Telephony integration across diverse platforms Hands-on experience with cloud platforms, particularly Azure Cloud Platform (ACP) and Google Cloud Platform (GCP) Experience with designing integration plans for networks, including SASE and SD … Comfortable with PaaS design and workload migration discussions with development teams Expertise in Identity Management using Microsoft Entra and Active Directory Comfortable developing infrastructure and application integration designs across Network, identity, Telephony, End-user computer, and clinical/business systems Working knowledge of healthcare applications and migrations to enterprise systems (e.g., HR, finance) Familiarity with modern technology frameworks including More ❯

Join a major enterprise operating in a fast-paced, highly regulated environment and contribute to the design of critical infrastructure solutions. A Senior Network Solution Architect is required for a strategic, high-responsibility role shaping scalable, secure, and supportable network designs across a complex technology landscape. This senior-level position carries significant visibility and impact, involving the … enterprise-wide change initiatives, aligning infrastructure solutions with strategic goals, compliance requirements, and evolving operational needs. Ready to lead architectural innovation at scale? Apply now to take ownership of network strategy in a mission-critical environment. Key Skills & Experience: Broad enterprise IT knowledge: Windows, Linux, Middleware, Web, Networking, Security MuleSoft API management - essential Strong background in IT Security, Risk More ❯

packaging solutions, paper products and recycling services in more than 30 different countries across EMEA with over 30,000 colleagues. About the role We are looking for an experienced Network Architect to join our growing network services team here at DS Smith. As the Network Operations/Architect Lead you will ensure delivery of a … high-quality service aligned with business expectations whilst working closely with the Head of Network to plan future requirements and the ongoing evolution of the service. As the successful candidate, you will encompass subject matter expertise and leadership in ensuring operational excellence. You will demonstrate expert knowledge in service management, project delivery, technology and leadership. Key Responsibilities: Within the … clear technical roadmap, without reliance on a single vendor/advisor and with a constant eye to the future Advising the Head of Networks as a technical leader for network technology roadmap. Provides technical expertise and acts as a trusted advisor within the business, influencing decisions. Collaborates with other IT teams to ensure the delivery of services meets expectations More ❯