1 to 25 of 82 Permanent Network Architect Jobs

Senior Network Architect - London Stock Exchange Group Senior Network Architect - London Stock Exchange Group 3 days ago Be among the first 25 applicants 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 that align with business and architectural requirements. As well as a confirmed technical background, the ideal candidate will be able to follow industry standard design, development and engineering frameworks incorporating planning, design, implementation … 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 More ❯

Network Architect £65,000 - 78,000 GBP Hybrid WORKING Location: Guildford, South East - United Kingdom Type: Permanent Role: Network Architect Salary: £65,000 - £78,000 Additional Package: £6K Car Allowance, 15% Bonus & Extensive Benefits Package Location: Basingstoke Are you a Network Architect ready to take on a new challenge where your ideas directly influence … innovation, and technical excellence are at the heart of everything. You'll be part of a dynamic team tackling large-scale transformation initiatives, delivering robust, secure, and future-ready network architecture. In this role, you'll thrive if you enjoy technical complexity, autonomy, and variety. The ideal Network Architect is someone who's confident designing across multiple … technologies and vendors, thrives in fast-paced delivery, and wants to make a tangible difference through smart, scalable network solutions. Role Requirements: Design and deliver medium-to-large scale network solutions across multiple programmes and services. Provide day-to-day architectural input and design support to project and programme managers. Create and maintain high-level and low-level 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 … 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 change More ❯

Join to apply for the Low Latency Network Architect role at BSO Join to apply for the Low Latency Network Architect role at BSO Role Overview As a Low Latency Network Architect, you will be a key driver in delivering high-performance solutions across the company's global datacenters and colocation estate. Youll oversee … all aspects related to colocation sites, including site access, equipment procurement, logistics, capacity management (power, space, servers, network ports, etc.), performance optimization, service availability, and connectivity. Your efforts will directly impact our ability to meet the demands of critical services, such as market data delivery and direct market access systems. In this pivotal role, you will design, engineer, and … deploy cutting-edge ultra-low latency network infrastructure. You will lead the installation, monitoring, maintenance, and optimization of network hardware, security hardware, software, and connectivity. Additionally, youll be at the forefront of project management, ensuring timely and efficient configuration and optimization of networks to deliver optimal performance for trading systems. This includes overseeing connectivity with exchanges, brokers, and More ❯

Join to apply for the Network Architect role at TEKsystems 4 days ago Be among the first 25 applicants Join to apply for the Network Architect role at TEKsystems This range is provided by TEKsystems. Your actual pay will be based on your skills and experience talk with your recruiter to learn more. Base pay range … Senior Network Architect Contract Opportunity - 12 Months initially - Fully Remote In this role you will be responsible for shaping the strategic direction for the technology estate; engaging closely with stakeholders, both within and outside IT networks, and engaging with business architecture to ensure the join-up of strategic direction; creating road-maps based on the target architecture; defining … etc) Experience in DDI/MFA Solution is desirable. Experience of working across a broad range of technologies, with good understanding of all aspects of IT (e.g. applications, data, network/infrastructure, security). Solid understanding of network technologies/solution from design to Implementation Job Title: Network Architect Location: London, UK Rate/Salary: 400.00 More ❯

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 solutions More ❯

Network Architect - Fortinet | Retail | Hybrid (Leeds 2x/week) | Up to £90,000 We're working with a rapidly growing, fast-paced retail organisation based in Leeds that’s undergoing a major transformation across its technology landscape. As they continue to scale, they’re looking to appoint an experienced Network Architect to lead the design and … evolution of their network infrastructure. This is a fantastic opportunity for a strategic thinker with deep technical expertise to shape the future of the business's network architecture and contribute to critical infrastructure projects. What You’ll Be Doing: As Network Architect, you'll take ownership of the end-to-end design and strategy of the … network environment. Working closely with infrastructure, security, and cloud teams, you’ll deliver secure, scalable, and resilient network solutions that support business growth and modernisation. Key responsibilities include: Designing and implementing high-level and low-level network architecture (HLD/LLD) Leading the definition of network strategy , standards, and best practices Providing architectural oversight across network More ❯

Pre-Sales Network Architect £60,000 - 65,000 GBP Circa £15,000 in additional monetary benefits Hybrid WORKING Location: Bracknell, Guildford, South East - United Kingdom Type: Permanent Pre-Sales Network Architect Location: Bracknell (Hybrid working available) Base Salary: Up to £65,000 base salary Estimated Total Package: £83,500+ (including £6,000 Car Allowance + … DV Bonus + Bonus Scheme + Benefits) A fantastic opportunity for a Network Architect to move into or further grow within the pre-sales space, supporting secure and complex programmes with a leading IT services organisation. This is a hybrid role offering the chance to shape strategic technical solutions, work on high-impact bids, and develop compelling network … Cisco, Juniper, and Fortinet . The role offers outstanding benefits, a hybrid work pattern, and clear progression pathways. Key Responsibilities: Lead the creation of high-level and low-level network design documentation Provide pre-sales technical input into bids, proposals, and complex change requests Build BoMs, licensing requirements, and delivery estimations Engage with secure architecture environments and adhere to More ❯

Pre-Sales Network Architect £55000-65000 GBP DV bonus, Pension, Medical Hybrid WORKING Location: Bracknell, Central London, Greater London - United Kingdom Type: Permanent Pre-Sales Network Architect Bracknell - Hybrid Up to £65,000 base + DV Bonus A major global technology powerhouse is expanding its pre-sales team. They're in search of a Pre-Sales … Network Architect to design and deliver high-quality network solutions across critical, secure environments. You'll join a fast-paced pre-sales team working closely with Solution Owners to shape compelling, technically robust offerings on diverse bids and projects. From high-level architecture to detailed low-level designs, you'll apply your engineering expertise to solve complex … challenges for customers who truly demand the best. Key Skills Required for the Pre-Sales Network Architect: Strong experience producing structured network solutions and documentation (HLDs, LLDs) Ability to produce design artefacts, BOMs, licensing, and effort estimates for bids and complex change requests Solid understanding of routing, switching, and network protocols Previous exposure to Juniper, Cisco More ❯

days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Network Architect - DV Cleared - 715 a day - London Hybrid Rate: 715 a day (Inside IR35) Location: Hybrid - 2/3 days a week in London Clearance: DV + UK Sole National You will join a global IT consultancy who … are delivering digital transformation to a central government agency. The role: Strategic network delivery of design artifacts in alignment with project schedule. Artefacts include, but not limited to: Site specific network design (HLD/LLD) Passive infrastructure design and laydown System specific active equipment installation design Rack layouts Patching schedules Enterprise, Local IT & Other Government Department (OGD) System … Owner engagement to ensure alignment of proposed system implementation. Strong technical background with understanding of end-to-end system design and dependencies. Network Architecture & Design Network Implementation Passive (fibre & copper, vertical (backbone) & horizontal) infrastructure design LANs & WANs WAN circuit dependencies and provisioning Data Encryption (cryptos) End User Device (EUD), computer storage, etc dependencies upon network infrastructure. Uninterruptible More ❯

Network Solutions Architect - Emergency Services Network (ESN) - £600 per day - Inside IR35 - Primarily Remote My client is seeking a talented and experienced Network Solutions Architect to join their high-performing Network Services team, delivering on the prestigious Emergency Services Network (ESN) programme. This is a once-in-a-generation opportunity to help modernise … and transform how the UKs Emergency Services and Blue Light organisations communicate - directly supporting mission-critical operations and improving public safety outcomes across the country. As a Network Solutions Architect, you will be instrumental in supporting the ESN Onboarding contract, responsible for architecting, planning, and overseeing the integration of multiple services onto the ESN platform. You'll ensure … Centre connectivity and edge integration Resilient backhaul and encryption Support for MCX (Mission Critical Services) across mobile and fixed-line networks Who You Are - Youre a confident and experienced Network Architect with a proven ability to lead from concept to delivery. You can articulate design decisions, anticipate challenges in critical environments, and manage stakeholder expectations with ease. Essential More ❯

Network Architect +Permanent opportunity +On site in Birmingham +SC cleared role +£70,000 plus £6k car plus 10% bonus We are looking for a Legacy Technologies Network Architect to work on delivery opportunities taking place within the secure Defence and National Security sector. Your role will involve understanding the business and technical requirements and you … point connectivity Experience and skills in designing and implementing TDM networks, including TDM multiplexers, demultiplexers, and synchronization techniques Experience and skills in configuring and managing routers, switches, and other network devices for both point-to-point and packet-switched networks. Knowledge and experience of SDH, WDM, ATM and Frame-Relay, circuit to packet emulation (CTP) including limitations and constraints … project end to end life cycle. Excellent communication skills with multiple stakeholders, good team player, and good experience of the defence sector. If you'd like to discuss this Network Architect role in more detail, please send your updated CV to and I will get in touch. More ❯

Network Architect +Permanent opportunity +DV cleared role - MUST BE ELIGIBLE TO GAIN THIS CLEARANCE +On site in Basingstoke +£70k plus £6k car plus 15% bonus plus 10% DV allowance We are looking for a network architect to work as part of a multi skilled agile team, including security, service and management where teamwork is paramount. … remain compatible. Meets project deadlines and costs within own scope of responsibility. Errors with workarounds or fixes provided in a timely manner. If you'd like to discuss this Network Architect in more detail, please send your updated CV to and I will get in touch. More ❯

Network Architect +Permananet opportunity +Hybrid working in Basingstoke/Bracknell/Stevenage +SC/DV cleared role - must be eligible for clearance +Sole British - due to nature of the project Skills: + Network Architect + Cisco/Juniper + Delivery architect +Customer focussed +Hands on Architect As a Application Architect, you will contribute … to this by working collaboratively in the project team, and designing and delivering medium to large network solutions to enable services for our customer. Your transferable skills and experience: Provide day to day support to the Programme and Project Managers to deliver the required network designs within all work streams (Main Programme, Live Service, Service Requests and Requests … for Change). Support the Lead Architect/deputy CTO in defining designs in line with requirements. Support the Network Design Engineers and Support Engineers with delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN and More ❯

Network Architect + Hybrid in London + 6 Month contract (Extensions likely) + DV cleared role +£650 - £700 a day Candidates must be sole UK Nationals due to nature of project. Skills: + HLD and LLD +Network Architecture +DV clearance Requirement: Strategic network delivery of design artifacts in alignment with project schedule. Artefacts include, but not … limited to: Site specific network design (HLD/LLD) Passive infrastructure design and laydown System specific active equipment installation design Rack layouts Patching schedules Enterprise, Local IT & Other Government Department (OGD) System Owner engagement to ensure alignment of proposed system implementation. Strong technical background with understanding of end-to-end system design and dependencies. Network Architecture & Design Network Implementation Passive (fibre & copper, vertical (backbone) & horizontal) infrastructure design LANs & WANs WAN circuit dependencies and provisioning Data Encryption (cryptos) End User Device (EUD), computer storage, etc dependencies upon network infrastructure. Uninterruptible Power Supplies (UPS) Understanding of system delivery lifecycle through Service Design, Service Transition, Service Acceptance and Live Service Working collaboratively with Service Architects on Service Assurance and More ❯

Network Architect – 6-Month Contract (Hybrid, Stockton-on-Tees) We are seeking an experienced Network Architect to support a major transport technology programme on a 6-month contract, with a strong possibility of extending into a permanent role. This is a hybrid position, requiring 3–4 days per week onsite in Stockton-on-Tees, with the … remaining days remote. The Role Design and document complex network and telephony solutions for enterprise-scale projects. Translate business requirements into secure, scalable, and cost-effective network architectures. Oversee installation and commissioning of Cisco infrastructure (switches, routers, firewalls, and voice systems). Act as the senior escalation point for complex network issues. Work closely with engineers and … hunt groups, CUBE configuration). Proven ability to produce high- and low-level designs and lead implementation teams. CCNP certification essential (CCNA Collaboration desirable). Experience in multi-site network design for large, complex environments. Key Details Location: Hybrid – Stockton-on-Tees (3–4 days onsite) Contract: 6 months (with potential to go permanent) Start Date: ASAP Security Clearance More ❯

Network Architect Location: Basingstoke (5 days on site) Salary: £70,000 - £90,000 Design the Networks That Power Innovation We’re on a mission to build a more sustainable, secure, and connected world — and we’re looking for a talented Network Architect to help us get there. Based in Basingstoke, you’ll play a key role … in designing robust, scalable, and secure network solutions for high-profile projects that truly make a difference. This is a hands-on, solution-driven role where your designs will power services used across industries and borders. If you thrive in a collaborative, fast-paced environment and enjoy solving complex challenges, we’d love to hear from you. What You … ll Be Doing Designing end-to-end network solutions for medium to large-scale projects, working closely with both technical teams and project leaders. Collaborating with Programme and Project Managers to deliver designs across live services, change requests, and new initiatives. Supporting Lead Architects in translating business requirements into secure, high-performance network designs. Creating clear, well-structured More ❯

Network Architect + Hybrid in London + 6 Month contract (Extensions likely) + DV cleared role +650 - 700 a day *Candidates must be sole UK Nationals due to nature of project. Skills: + HLD and LLD +Network Architecture +DV clearance Requirement: Strategic network delivery of design artifacts in alignment with project schedule. Artefacts include, but not limited … to: Site specific network design (HLD/LLD) Passive infrastructure design and laydown System specific active equipment installation design Rack layouts Patching schedules * Enterprise, Local IT & Other Government Department (OGD) System Owner engagement to ensure alignment of proposed system implementation. * Strong technical background with understanding of end-to-end system design and dependencies. Network Architecture & Design Network Implementation Passive (fibre & copper, vertical (backbone) & horizontal) infrastructure design LANs & WANs WAN circuit dependencies and provisioning Data Encryption (cryptos) End User Device (EUD), computer storage, etc dependencies upon network infrastructure. Uninterruptible Power Supplies (UPS) * Understanding of system delivery lifecycle through Service Design, Service Transition, Service Acceptance and Live Service Working collaboratively with Service Architects on Service Assurance and More ❯

Network Architect £65,000-£78,000/annum + approx £25,000/annum in additional bonuses + medical cover + double matched pension Basingstoke or Bracknell ideally, Birmingham or Stevenage also possible - hybrid (at least 3 days on site) Will need to achieve DV clearance if not already held Sanderson Government and Defence are supporting a major … multinational defence organisation in their search for a Network Architect to join a high-performing team delivering secure solutions to government clients. This is a delivery-focused role requiring a strong engineering foundation, excellent customer engagement skills, and a blend of hands-on and strategic architectural expertise. Key Responsibilities: Lead the design and delivery of secure network … Collaborate closely with clients, ensuring solutions meet both technical and business requirements Support and guide delivery teams, ensuring high standards and timely execution Essential Skills & Experience: Strong background in network engineering with a transition into architecture Expertise in Cisco and Juniper technologies, with a security-focused approach Exposure to Gigamon is ideal, but flexibility exists for candidates willing to More ❯

Presales Network Architect + Permanent opportunity + Hybrid in Basingstoke/Bracknell + Salary: £63,000 - £80,000 + SC/DV cleared role + Must be eligible for security clearance - sole British national only Skills: Presales HLD/LLD Cisco Juniper In the pre-sales team, you will be responsible for researching, planning, evaluating, and creating network … including BOMs, licensing, and effort based on methodology. Experience in requirements management and related tooling. Previous experience working on bids and large, complex change requests. Solid understanding of various network and routing protocols. Experience working on secure infrastructure solutions. Experience with Network Management or SIEM designs, tooling, or support is advantageous. Previous experience with Juniper, Cisco, and Fortinet … s worth applying even if you do not meet all the requirements. We are passionate about investing in your career, and if you have transferable skills or experience in network infrastructure deployment, configuration, administration, or 4th Line Support, this could be your next opportunity. If you'd like to discuss this Presales Network Architect role in more More ❯

Technical Architect - Networks Tyseley, Birmingham £70,000 - £80,000 Location: UK (Hybrid) Function: Digital - Cloud Career Level: Contributing & Developing Are you a seasoned network specialist ready to shape the future of digital infrastructure? We're looking for a Technical Architect - Networks to lead the design and evolution of cutting-edge network solutions across digital platforms and … services. The business are a leading UK-based technology solutions provider with a strong heritage in delivering innovative IT services across cloud, networking, and digital transformation. As a Technical Architect - Networks , you'll play a pivotal role in shaping next-generation platforms and services that support enterprise clients across diverse sectors. What You'll Do Architect and lead … network designs across digital platforms, ensuring alignment with governance and standards. Drive the development of new products and services with strategic network architecture. Evaluate and enhance existing platforms for performance, security, and supportability. Provide expert input in presales engagements, helping to shape customer solutions and drive growth. Identify and present opportunities for operational efficiencies and cost savings. Contribute More ❯

Technical Architect - Networks Tyseley, Birmingham £70,000 - £80,000 Location: UK (Hybrid) Function: Digital - Cloud Career Level: Contributing & Developing Are you a seasoned network specialist ready to shape the future of digital infrastructure? We're looking for a Technical Architect - Networks to lead the design and evolution of cutting-edge network solutions across digital platforms and … services. The business are a leading UK-based technology solutions provider with a strong heritage in delivering innovative IT services across cloud, networking, and digital transformation. As a Technical Architect - Networks , you'll play a pivotal role in shaping next-generation platforms and services that support enterprise clients across diverse sectors. What You'll Do Architect and lead … network designs across digital platforms, ensuring alignment with governance and standards. Drive the development of new products and services with strategic network architecture. Evaluate and enhance existing platforms for performance, security, and supportability. Provide expert input in presales engagements, helping to shape customer solutions and drive growth. Identify and present opportunities for operational efficiencies and cost savings. Contribute More ❯

Presales Network Architect +Permanent opportunity +Hybrid in Basingstoke/Bracknell + 63,000 - 80,000 +SC/DV cleared role +Must be elligible for security clearance - sole british national only Skills: +Presales +HLD/LLD +Cisco +Juniper In the pre-sales team you will be responsible for research, planning, evaluation and creation of network design artefacts (both … on chosen methodology. Experience in requirements management and associated tooling. Previous experience working on bids and/or large and complex change requests. Solid understanding of a variety of network and routing protocols. Experience of working on secure infrastructure solutions. Experience with Network Management or SIEM designs, tooling or support is advantageous. Previous experience with Juniper, Cisco and … if you do not meet all the requirements above. We are passionate about investing in you and your career and if you have the transferable skills/background in network infrastructure deployment, configuration and administration or 4th Line Support this could be the next opportunity for you. If you'd like to discuss this Presales Network Architect More ❯

Network Architect £600 - £700 per day - Inside IR35 Hybrid - London DV Cleared About the Role Our confidential government client requires an experienced Network Architect to lead the design and delivery of strategic network solutions. This is a high-impact role within a complex, secure environment, where your architectural expertise will support national security priorities. Key … Responsibilities Deliver high-level and low-level network designs (HLD/LLD) in line with project milestones Produce comprehensive artefacts including: Site-specific network architectures Passive infrastructure layouts (fibre, copper - vertical & horizontal) Active equipment installation designs Rack diagrams, patching schedules, and cabling plans Collaborate with multiple stakeholders including: Local IT teams Other Government Departments (OGDs) System owners and … integrators Drive end-to-end system thinking including: LAN/WAN design and implementation WAN provisioning and circuit dependencies Network security and encryption technologies (e.g., cryptos) Dependencies on EUDs, storage, and power systems (UPS) Work across the full system delivery lifecycle: Service Design, Transition, Acceptance, and into Live Collaborate with Service Architects on Assurance and Gate Reviews Analyse technical More ❯

SteelGate is looking for a talented Computer Network Architect to join our team. We are seeking a creative and highly motivated professional eager to tackle real-world challenges within a collaborative and fast-paced environment. DoD is undergoing a significant technology refresh across its enterprise and seeks innovative individuals passionate about working with leading-edge technologies. This role … and key underlay and overlay technologies such as Equal-Cost Multi-Path (ECMP) for high availability and load balancing, alongside Virtual Extensible LAN (VXLAN) and Ethernet VPN (EVPN) for network virtualization and scalability. We also leverage automation with Ansible, Puppet, and Python within our core engineering team, where secondary knowledge of Juniper networks and experience in engineering projects are … and reliability of voice, video, and data communication networks through comprehensive troubleshooting, configuration, upgrades, planning, design, evaluation, and selection, ensuring strict adherence to defined Service Level Agreements. • Proactively monitors network service performance against defined metrics, identifying and resolving potential issues to maintain stability and optimal performance. • Analyzes customer requirements and provides technical solutions to meet a wide range of More ❯