1 to 25 of 64 Network Architecture Jobs in the UK

Network Architect 12 months Remote Active SC clearance required, eligible candidates will be considered Inside IR35 - Umbrella only Role Description: Network Architect responsible for key aspects of design, implementation and evolution of network architecture for the ESN programme. Role requires deep network technical expertise and strategic planning and leadership skills to ensure delivery of a … mission critical, robust, highly resilient, scalable, secure and high-performing network solution. Candidates need to work closely with the IBM Design Authority team, Data Center Infrastructure Supplier and Security Teams to align the overall network approach and delivery. Responsibilties: Network Architecture and Design for a mission critical system with on-prem network delivery Network … Approach and Delivery Management including inputting into programme plans Technology Leadership Security and Compliance Integration with Cloud based solutions Public Sector Standards and Compliance Team Leadership and Compliance Key Network High Level and Low-Level Design Documentation Required Skills: Proven track record in network architecture/engineering and network delivery on-prem and integration with Cloud More ❯

with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100/+44 204 520 2575 with the subject line: “Application Support Request”. Role: Lead Security Architect (OT) network Job Type: Permanent Location: Leamington/Gaydon Mode of Working: (Hybrid-3 days WFO) Are you ready to leverage your skills in security architecture? Join us as a … Lead Security Architect (OT) network! Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. … Gain access to endless learning opportunities. Work closely with the range of teams within the business to bring products to life. The Role: As a Lead Security Architect (OT) network , you will define and implement the Security Architecture strategy for Networks, working closely with the Networks team and the wider IT team and Business stakeholders. Your will be More ❯

with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100/+44 204 520 2575 with the subject line: “Application Support Request”. Role: Lead Security Architect (OT) network Job Type: Permanent Location: Leamington/Gaydon Mode of Working: (Hybrid-3 days WFO) Are you ready to leverage your skills in security architecture? Join us as a … Lead Security Architect (OT) network! Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. … Gain access to endless learning opportunities. Work closely with the range of teams within the business to bring products to life. The Role: As a Lead Security Architect (OT) network , you will define and implement the Security Architecture strategy for Networks, working closely with the Networks team and the wider IT team and Business stakeholders. Your will be More ❯

Cisco Network Engineer Hereford Salary up to 55k A CISCO qualified Network Engineer is required to support the setup, testing, and maintenance of secure communication systems, including satellite and terminal equipment. You will work with emerging technologies to integrate systems across various networks and deliver technical demonstrations, responding to customer queries as needed. Due to the nature of … the role, you will need to go through security clearance checks for this position. DUTIES & RESPONSIBILITIES : Design and manage LAN, WAN, and wireless networks Install and configure network hardware and software Monitor and optimize network performance and reliability Troubleshoot complex network issues, including escalations Automate routine tasks and assess their impact Implement and test network security … and recovery solutions Recommend upgrades to enhance network capacity and speed EXPERIENCE REQUIRED: CCNA/CCNP Qualifications, or demostratable experience. Strong knowledge of network architecture, routing, and switching Experience with VPNs (DMVPN, IKEv2) and satellite systems Familiarity with security protocols and access controls Skilled in using diagnostic tools like SolarWinds Proficient in Microsoft 365 tools, including Visio More ❯

Join Our Team as a Network Architect! Location: Remote Working Duration: 6-months Rate: Via umbrella Are you a visionary with a passion for designing innovative network solutions? Do you thrive in dynamic environments and enjoy tackling complex challenges? If so, we want to hear from you! Our vibrant team is looking for a Network Architect to … join us on a temporary basis and help shape the future of our network infrastructure. What You'll Do: As a Network Architect, you will play a crucial role in developing and implementing robust network designs that support our strategic goals. Your creativity and expertise will be key in: Designing and optimising network architecture for … performance and scalability. Collaborating with cross-functional teams to gather requirements and ensure alignment with business objectives. Evaluating emerging technologies and integrating them into our existing infrastructure. Troubleshooting complex network issues and providing effective solutions. Documenting network designs, configurations, and best practises for future reference. Who You Are: We're looking for someone who is not just skilled More ❯

Robert Half Technology are assisting a global market leading consultancy to recruit a Network Engineer on a contract basis - Hybrid working - London based The Network Engineering team is responsible for ensuring availability, performance, and security of the network infrastructure. As a member of the team, you have a direct impact on network infrastructure design and feature … keep our systems running smoothly. You are focused on creating engineering solutions to operations problems, optimising existing systems, building infrastructure, and eliminating work through automation. You also ensure that network operations are safe and efficient by monitoring network performance, coordinating planned maintenance, adjusting hardware components, and responding to network connectivity issues. Role The Network Engineer will … develop network architecture for a multi-tenant enterprise environment. Be responsible for the lifecycle of architecture from inception to working with engineering teams on implementation and supportability of design. Build reusable designs and systems that promote scale, reliability, security and efficiency. Manage and maintain multi-vendor, multi-protocol datacenter and backbone networks. Define and develop optimised network More ❯

on behalf of our clients. We are recruiting an exciting opportunity for a Principal Design Architect, responsible for designing and assuring complex, high-impact solutions that align with enterprise architecture standards and strategic business objectives. Client details: A technology-led organisation working at the intersection of energy and digital infrastructure. They deliver secure, large-scale solutions that support national … Role: The Principal Design Architect is a senior technical leader operating across multiple projects or domains, the role combines deep technical expertise with strong stakeholder engagement skills to shape architecture outcomes from concept to delivery. The Principal Solution Architect provides governance, coaching, and quality assurance for solution designs developed by other architects, while also directly leading architecture for … bridge between enterprise-level architectural strategy and project-level solution execution, ensuring consistency, scalability, and long-term maintainability across the technology landscape Responsibilities: Drive Improvements and Efficiencies in the Architecture Community Actively contribute to strengthening the architecture practice by promoting continuous improvement, sharing knowledge, and identifying ways to improve tooling, processes, and ways of working to increase the More ❯

Network Solution Architect - Permanent! We are recruiting for a passionate and skilled Network Solution Architect to join our client's team! If you have a flair for designing robust network solutions that empower positive change, we want to hear from you! Position: Network Solution Architect. Type: Permanent. Annual Salary: 53,770 - 60,721 p/a. … Working Pattern: Full Time, 37.5 hours per week, Hybrid. Driving License Required, travelling to other sites will be required. What You'll Do: As a Network Solution Architect, you will be at the forefront of our network design and implementation efforts. Your expertise will help optimise the organisations network infrastructure to support our projects effectively. Your responsibilities … will include: Designing and implementing scalable network architectures using Cisco and Juniper technologies. Managing MPLS, WAN, and LAN configurations to ensure seamless connectivity. Utilising your knowledge of IP networking and various routing protocols (BGP, OSPF, QoS) to enhance performance and reliability. Implementing network security principles, including the configuration of firewalls to protect our data and systems. Collaborating with More ❯

Network Solution Architect - Permanent! We are recruiting for a passionate and skilled Network Solution Architect to join our client's team! If you have a flair for designing robust network solutions that empower positive change, we want to hear from you! Position: Network Solution Architect. Type: Permanent. Annual Salary: £53,770 - £60,721 p/a. … Working Pattern: Full Time, 37.5 hours per week, Hybrid. *Driving License Required, travelling to other sites will be required. What You'll Do: As a Network Solution Architect, you will be at the forefront of our network design and implementation efforts. Your expertise will help optimise the organisations network infrastructure to support our projects effectively. Your responsibilities … will include: Designing and implementing scalable network architectures using Cisco and Juniper technologies. Managing MPLS, WAN, and LAN configurations to ensure seamless connectivity. Utilising your knowledge of IP Networking and various routing protocols (BGP, OSPF, QoS) to enhance performance and reliability. Implementing network security principles, including the configuration of Firewalls to protect our data and systems. Collaborating with More ❯

Network Solution Architect - Permanent! We are recruiting for a passionate and skilled Network Solution Architect to join our client's team! If you have a flair for designing robust network solutions that empower positive change, we want to hear from you! Position: Network Solution Architect. Type: Permanent. Annual Salary: £53,770 - £60,721 p/a. … Working Pattern: Full Time, 37.5 hours per week, Hybrid. *Driving License Required, travelling to other sites will be required. What You'll Do: As a Network Solution Architect, you will be at the forefront of our network design and implementation efforts. Your expertise will help optimise the organisations network infrastructure to support our projects effectively. Your responsibilities … will include: Designing and implementing scalable network architectures using Cisco and Juniper technologies. Managing MPLS, WAN, and LAN configurations to ensure seamless connectivity. Utilising your knowledge of IP networking and various routing protocols (BGP, OSPF, QoS) to enhance performance and reliability. Implementing network security principles, including the configuration of firewalls to protect our data and systems. Collaborating with More ❯

Network Solution Architect - Permanent! We are recruiting for a passionate and skilled Network Solution Architect to join our client's team! If you have a flair for designing robust network solutions that empower positive change, we want to hear from you! Position: Network Solution Architect. Type: Permanent. Annual Salary: £53,770 - £60,721 p/a. … Working Pattern: Full Time, 37.5 hours per week, Hybrid. *Driving License Required, travelling to other sites will be required. What You'll Do: As a Network Solution Architect, you will be at the forefront of our network design and implementation efforts. Your expertise will help optimise the organisations network infrastructure to support our projects effectively. Your responsibilities … will include: Designing and implementing scalable network architectures using Cisco and Juniper technologies. Managing MPLS, WAN, and LAN configurations to ensure seamless connectivity. Utilising your knowledge of IP networking and various routing protocols (BGP, OSPF, QoS) to enhance performance and reliability. Implementing network security principles, including the configuration of firewalls to protect our data and systems. Collaborating with More ❯

Role Title: Network Engineer (X2 Roles) Security Clearance: SC Clearance Location: Office - Barrow In Furness Duration: Until 31/12/2025 initially Via Umbrella Role Description: * Inputting into High Level Designs * Creating Low Level designs from approved High Level Designs * Configuring core infrastructure components e.g. Data Centre Fabric, Access/Distribution Switches, routers, WAN, firewalls, load balancers, Authentication …/take on and testing of kit, providing ELS and decom/removal of old switches Installation/take on and testing of new SDA kit Key Skills o Network Architecture/Architecture (Compute/storage/End User) o Working in secure environments o Network Design (HLD/LLD) o Cisco Networking (Routing/Switching … o Data Centre Networking o Cisco ACI o Firewalls (Palo Alto/Cisco) o Authentication (802.1x/Cisco ISE/AD familiarity) o Network management o Load balancing (NetScaler) o Cisco SDA (Software Defined Access) o Meraki o Wi-Fi o Remote access o Encryption Due to the nature and urgency of this post, candidates holding or who have More ❯

An SC cleared Network Engineer is required initially until the end of the year. This role is initially full time on site in Barrow in Furness but there may be the opportunity for hybrid working later on and is inside IR35 so will require working via an FCSA accredited umbrella company. Role Description: * Inputting into High Level Designs * Creating …/take on and testing of kit, providing ELS and decom/removal of old switches Installation/take on and testing of new SDA kit Key Skills o Network Architecture/Architecture (Compute/storage/End User) o Working in secure environments o Network Design (HLD/LLD) o Cisco Networking (Routing/Switching … o Data Centre Networking o Cisco ACI o Firewalls (Palo Alto/Cisco) o Authentication (802.1x/Cisco ISE/AD familiarity) o Network management o Load balancing (NetScaler) o Cisco SDA (Software Defined Access) o Meraki o Wi-Fi o Remote access o Encryption Due to the nature and urgency of this post, candidates holding or who have More ❯

Design Specialist - Architect Role Title: IP Design Specialist - Architect Location: Reading/Hybrid Role Overview The IP Design Specialist (Architect) plays a pivotal role in shaping the future of network design and strategy across a diverse portfolio of technologies including IP/MPLS networks, hybrid cloud platforms, and next-gen mobile infrastructure. This senior technical leader is responsible for … high-level architectural direction, cross-domain integration, and setting design standards that support critical transformation and growth initiatives across the organisation. Key Responsibilities Lead strategic IP network architecture efforts across LAN/WAN, MPLS core, cloud networking, and virtualized network functions (VNF/CNF). Develop and govern HLDs (High-Level Designs) ensuring alignment with enterprise architecture … critical technologies such as SDN, NFV, service chaining, and Cloud-native networking. Guide and mentor designers and engineers in complex solution development and design best practices. Define and enforce network design standards, patterns, and reusable components across the enterprise. Evaluate emerging technologies and vendor solutions, supporting innovation and network evolution. Lead cross-functional design assurance and technical steering More ❯

Network Architect £55,000 - 65,000 GBP Hybrid WORKING Location: Bracknell, Central London, Greater London - United Kingdom Type: Permanent Role: Pre-Sales Network Architect Salary: £55,000 - £65,000 DOE Additional Package: £6K Car Allowance, 5% SiS Bonus & an extensive benefits package Location: Bracknell (Hybrid) Are you a Pre-Sales Network Architect looking for your next challenge … This is your chance to step into a dynamic pre-sales team where your technical expertise will shape bespoke network solutions that make a real impact for enterprise-level clients. You'll work alongside skilled architects and solution owners, contributing to secure, scalable infrastructure designs. If you're a Pre-Sales Network Architect who thrives in a fast … across a variety of technologies, and loves turning customer needs into compelling solutions - this is the role for you. Role Requirements: Research, design, and develop high- and low-level network architecture documentation. Collaborate with Solution Owners to deliver client-ready technical design artefacts. Provide accurate estimates for BOMs, licensing, and delivery planning. Engage in bid responses and complex More ❯

CNI Network Administrator - 6 months - Hybrid (Wokingham) - Inside IR35 We are seeking a skilled CNI Network Administrator to join our team on a full-time basis , working 3 days per week on-site in Wokingham and 2 days remotely . In this role, you will be responsible for the administration of critical network infrastructures, including LAN, WAN … intranets, and CNI/SCADA systems. Key Responsibilities: Analyse organizational IT infrastructure needs, design network architecture (LAN, WAN, intranets, SCADA/CNI), and present solutions to management. Assess network traffic, capacity, and speed requirements; recommend load balancing, segmentation, and optimization strategies. Identify, configure, and maintain required hardware (Routers, Switches, Firewalls) and software (drivers, VPNs, DNS). Implement … and monitor network security measures, ensure compliance with audit standards, policies, and government regulations (ISO, CNI, SCADA, cybersecurity protocols). What You Will Ideally Bring: Active SC Clearance Proven expertise in deploying and administering LAN, WAN, intranets, and critical CNI/SCADA networks. Strong knowledge of TCP/IP, IPv6, DNS, VPNs, Firewalls, load balancers, and segmentation. Deep understanding More ❯

CNI Network Administrator - 6 months - Hybrid (Wokingham) - Inside IR35 We are seeking a skilled CNI Network Administrator to join our team on a full-time basis , working 3 days per week on-site in Wokingham and 2 days remotely . In this role, you will be responsible for the administration of critical network infrastructures, including LAN, WAN … intranets, and CNI/SCADA systems. Key Responsibilities: Analyse organizational IT infrastructure needs, design network architecture (LAN, WAN, intranets, SCADA/CNI), and present solutions to management. Assess network traffic, capacity, and speed requirements; recommend load balancing, segmentation, and optimization strategies. Identify, configure, and maintain required hardware (Routers, Switches, Firewalls) and software (drivers, VPNs, DNS). Implement … and monitor network security measures, ensure compliance with audit standards, policies, and government regulations (ISO, CNI, SCADA, cybersecurity protocols). What You Will Ideally Bring: Active SC Clearance Proven expertise in deploying and administering LAN, WAN, intranets, and critical CNI/SCADA networks. Strong knowledge of TCP/IP, IPv6, DNS, VPNs, Firewalls, load balancers, and segmentation. Deep understanding More ❯

of environments. What you'll be doing • Is accountable for the delivery of routine daily activities for system design, build, testing, validation, maintenance, monitoring and ongoing support of all network infrastructure components. • Participate and be the technical lead on incidents within immediate domain and be part of PIR write up and solution. • Propose and implement innovations for continuous improvement … tools. • Will champion and build effective working relationships, both internally and externally to deliver business outcomes, adding value throughout. • Responsible for delivering the change execution and assurance of Fixed Network platforms managed by network engineering technology services. • Integration: Collaborate with design & platform teams and support the Implementation of flawless change into the live network, prioritising the use … of automation. • Observability: Developing bespoke monitoring solutions to improve visibility of the network • Automation Tools: Utilise tools such as Ansible and Python to provision and manage infrastructure resources in a scalable and efficient manner. • Technical Acumen: Apply your understanding of network principles to troubleshoot network faults within our systems and look at how you can optimize performance More ❯

are seeking a highly skilled Networking Consultant with expertise in cybersecurity, Microsoft 365, and Azure to join our dynamic team. The ideal candidate will design, implement, and optimize secure network architectures, leveraging Microsoft cloud technologies to protect enterprise environments against evolving cyber threats. Key Responsibilities: Network Architecture & Security: Design and implement secure network infrastructures using Azure … networking components (VNETs, NSGs, Azure Firewall, VPN Gateway, etc.). Integrate M365 security features (Defender for Office 365, Conditional Access, Secure Score) into enterprise environments. Conduct network segmentation and zero-trust architecture planning. Cloud & Hybrid Environments: Configure and manage hybrid cloud environments using Azure and on-premises infrastructure. Optimize connectivity between M365 services and enterprise networks. Implement secure … AD and Microsoft Entra. Consulting & Advisory: Provide expert guidance to clients on cybersecurity best practices, compliance (e.g., ISO 27001, NIST), and risk mitigation. Conduct assessments and audits of existing network and cloud security postures. Deliver workshops and training sessions on M365 and Azure security capabilities. Incident Response & Monitoring: Collaborate with SOC teams to monitor and respond to network More ❯

are seeking a highly skilled Networking Consultant with expertise in cybersecurity, Microsoft 365, and Azure to join our dynamic team. The ideal candidate will design, implement, and optimize secure network architectures, leveraging Microsoft cloud technologies to protect enterprise environments against evolving cyber threats. Key Responsibilities: Network Architecture & Security: Design and implement secure network infrastructures using Azure … networking components (VNETs, NSGs, Azure Firewall, VPN Gateway, etc.). Integrate M365 security features (Defender for Office 365, Conditional Access, Secure Score) into enterprise environments. Conduct network segmentation and zero-trust architecture planning. Cloud & Hybrid Environments: Configure and manage hybrid cloud environments using Azure and on-premises infrastructure. Optimize connectivity between M365 services and enterprise networks. Implement secure … AD and Microsoft Entra. Consulting & Advisory: Provide expert guidance to clients on cybersecurity best practices, compliance (e.g., ISO 27001, NIST), and risk mitigation. Conduct assessments and audits of existing network and cloud security postures. Deliver workshops and training sessions on M365 and Azure security capabilities. Incident Response & Monitoring: Collaborate with SOC teams to monitor and respond to network More ❯

New Role: Network Architect Location: Basingstoke (Hybrid) Salary: Up to £78.000 + £6000 Car Allowance Key Skills: Juniper, Cisco, Gigamon, HLD/LLD, SSM. FMC, FTD, WAN/LAN Clearance: Applicants must be eligible and willing to undergo UK Security Clearance (Requirement being sole British National) About the Role We are looking for an experienced Network Architect to … join a collaborative project team delivering medium to large-scale network solutions for a high-profile customer. You will be responsible for designing secure, scalable network architectures and supporting their implementation alongside engineers and project managers. Key Responsibilities • Design and deliver robust network solutions across various workstreams (Main Programme, Live Service, Service Requests, RFCs) • Collaborate with Programme … designs (HLD/LLD) for areas such as: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN/LAN, Endace, NTP, Data Centre Firewall and LAN • Support Network Design and Support Engineers in overcoming delivery and operational challenges • Contribute to governance, design reviews, and customer reporting • Ensure all designs are fit-for-purpose and standards-compliant Required More ❯

University degree with a major in Information Technology or Computer Sciences. Minimum 8 years' experience in Information Technology environment, which includes 5 years of direct experience in enterprise cloud architecture conception and 3 years recent related experience in or supporting post-secondary enterprise systems. An equivalent combination of education, training and experience will be considered. Demonstrated ability to take … business processing. Proven work experience in business process analysis, developing LEAN business process methodologies. Knowledge of modern infrastructures such as storage area networks, virtualization, high availability design, operating systems, network architecture, enterprise network management systems, etc. Superior organizational skills with the ability to set priorities, follow-up and meet challenging deadlines. Ability to research, evaluate and plan … as technical personnel at all levels of the organization both written and orally. Ability to shift working hours and to work occasionally on Saturday, Sunday and holidays. Enterprise Systems Architecture: 3+ years working experience in a leadership role of evaluating, developing and implementing enterprise architecture including project coordination, monitoring, maintenance and administration that support enterprise systems. Certifications in More ❯

learn, & thrive in a fast-paced regulated environment. The successful candidate will support desktops and connected devices in office areas, as well as support various pieces of infrastructure including network printers, & network hardware & server hardware in a Hands & Eyes manner. Responsibilities Working on behalf of DXC Technology. Providing wide ranging Deskside support to end users in office environments … to local and global policies Work healthily and safely, in accordance with DXC training and policies Adhere to all IT Asset Management procedures & policies Build and deploy PCs, patch network points, troubleshoot printer problems, support standard software packages, and other general IT tasks Be prepared to engage with ad-hoc tasks with a best effort and positive attitude Work … supporting Windows 10 Experience of supporting Microsoft Office suites including Office 365 Experiencing working in a highly regulated/ITIL environment, with appropriate service/ticketing systems Proficiency with Network Infrastructure e.g. switches, routers, APs, patching, network architecture knowledge Server Hardware support experiencing (racking & providing Hands & Eyes support) Printer hardware knowledge Willingness to support essential out of More ❯

of the worlds leading IT solutions enterprises, helping us deliver services and solutions in both challenging and exciting situations. At DXC, one of our platinum accounts has openings for Network Architects at varying skill level the successful candidate will need to be innovative and motivated with a high level of autonomy, able to develop and present secure solutions to … leadership and technical teams. In this role you will assist in leading teams that analyse, design, troubleshoot and implement network architecture in order to best meet client requirements; leverages resources from different teams to ensure that customer needs are met. Assist in troubleshooting the most complex data or voice network and hardware problems; researches and analyses significant … complex network problems that require evaluation of intangibles, such as downstream effects on client satisfaction; assesses and evaluates current and future systems. Ideally you will have experience in : Cisco Routing and switching minimum CCNP, inc. 8200/8300 routers, Nexus N7K/N9K Equivalent level in:Aruba switching AOS-S & CX, on Aruba 2930, 6300, 8300, 8400 CX10K platforms More ❯

modules/objects, control faceplates and display screens in accordance with the design documentation and engineering standards. Work closely with PLC and database engineers to develop the control system architecture, producing Network Architecture Diagrams and interfacing documentation, to support the visualisation of plant via an integrated Cyber Secure SCADA system. Undertake in-house acceptance testing in a … design, including consideration of Human Factors and ergonomic designs. Experience in producing control system functional specifications, detailed design documents and formal Test Specifications to ahigh-quality level. Experience in network integration of industrial control systems, databases and third-party applications with SCADA applications. Experience in undertaking formal and controlled testing and validation activities. Excellent fault-finding and troubleshooting skills More ❯