101 to 125 of 208 Network Design Jobs

Deployment Engineer, Network – London (remote to start, eventually Hybrid) £66,000 - £110,000 Depending on Experience We’re partnering with a fast-growing technology company that’s redefining enterprise networking from the ground up. Their mission: deliver internet infrastructure as reliable and seamless as a modern utility. They design and build their own hardware, software, and deployment systems … serving ambitious global brands with thousands of users and locations. As a Deployment Engineer, Network , you’ll translate complex customer requirements into high-performance wired and wireless network designs using in-house tools. You’ll own technical decision-making from design through to go-live, support network turn-up, and ensure flawless execution—directly impacting deployment … success. Required Skills & Experience: CCNA/CCNP certifications (wired specialists) OR CWMP/CWNE credentials (wireless) Proven experience designing and deploying enterprise wired and wireless networks Strong expertise in network performance, resilience, and scalability principles Proficiency with network design and configuration tools (experience with in-house/custom tools a plus) Hands-on troubleshooting skills across routers More ❯

Deployment Engineer, Network – London (remote to start, eventually Hybrid) £66,000 - £110,000 Depending on Experience We’re partnering with a fast-growing technology company that’s redefining enterprise networking from the ground up. Their mission: deliver internet infrastructure as reliable and seamless as a modern utility. They design and build their own hardware, software, and deployment systems … serving ambitious global brands with thousands of users and locations. As a Deployment Engineer, Network , you’ll translate complex customer requirements into high-performance wired and wireless network designs using in-house tools. You’ll own technical decision-making from design through to go-live, support network turn-up, and ensure flawless execution—directly impacting deployment … success. Required Skills & Experience: CCNA/CCNP certifications (wired specialists) OR CWMP/CWNE credentials (wireless) Proven experience designing and deploying enterprise wired and wireless networks Strong expertise in network performance, resilience, and scalability principles Proficiency with network design and configuration tools (experience with in-house/custom tools a plus) Hands-on troubleshooting skills across routers More ❯

Deployment Engineer, Network - London (remote to start, eventually Hybrid) £66,000 - £110,000 Depending on Experience We're partnering with a fast-growing technology company that's redefining enterprise networking from the ground up. Their mission: deliver internet infrastructure as reliable and seamless as a modern utility. They design and build their own hardware, software, and deployment systems … serving ambitious global brands with thousands of users and locations. As a Deployment Engineer, Network , you'll translate complex customer requirements into high-performance wired and wireless network designs using in-house tools. You'll own technical decision-making from design through to go-live, support network turn-up, and ensure flawless execution-directly impacting deployment … success. Required Skills & Experience: CCNA/CCNP certifications (wired specialists) OR CWMP/CWNE credentials (wireless) Proven experience designing and deploying enterprise wired and wireless networks Strong expertise in network performance, resilience, and scalability principles Proficiency with network design and configuration tools (experience with in-house/custom tools a plus) Hands-on troubleshooting skills across routers More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure, who is also comfortable working across on-premises … server platforms and hybrid environments. You’ll play a key role in designing, maintaining, and evolving our network and infrastructure, supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage, as well as overseeing Windows Server, Active Directory, and VMware platforms. You’ll be actively involved in the transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet, would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies, but your main focus will be on network infrastructure, server environments, and WAN connectivity. You’ll be responsible for planning, implementing, and optimising network designs to More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure, who is also comfortable working across on-premises … server platforms and hybrid environments. You'll play a key role in designing, maintaining, and evolving our network and infrastructure, supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage, as well as overseeing Windows Server, Active Directory, and VMware platforms. You'll be actively involved in the transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet, would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies, but your main focus will be on network infrastructure, server environments, and WAN connectivity. You'll be responsible for planning, implementing, and optimising network designs to More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure , who is also comfortable working across on-premises … server platforms and hybrid environments. You’ll play a key role in designing, maintaining, and evolving our network and infrastructure , supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage , as well as overseeing Windows Server, Active Directory, and VMware platforms. You’ll be actively involved in the transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet , would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies , but your main focus will be on network infrastructure, server environments, and WAN connectivity . You’ll be responsible for planning, implementing, and optimising network designs More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure , who is also comfortable working across on-premises … server platforms and hybrid environments. You’ll play a key role in designing, maintaining, and evolving our network and infrastructure , supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage , as well as overseeing Windows Server, Active Directory, and VMware platforms. You’ll be actively involved in the transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet , would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies , but your main focus will be on network infrastructure, server environments, and WAN connectivity . You’ll be responsible for planning, implementing, and optimising network designs More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure , who is also comfortable working across on-premises … server platforms and hybrid environments. You’ll play a key role in designing, maintaining, and evolving our network and infrastructure , supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage , as well as overseeing Windows Server, Active Directory, and VMware platforms. You’ll be actively involved in the transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet , would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies , but your main focus will be on network infrastructure, server environments, and WAN connectivity . You’ll be responsible for planning, implementing, and optimising network designs More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure, who is also comfortable working across on-premises … more about this job Scroll down and find out what skills, experience and educational qualifications are needed. You'll play a key role in designing, maintaining, and evolving our network and infrastructure, supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage, as well as overseeing Windows Server, Active Directory, and VMware … platforms. You'll be actively involved in the transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet, would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies, but your main focus will be on network infrastructure, server environments, and WAN connectivity. You More ❯

Overview Keysight is on the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our 15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do. Our award-winning culture embraces … industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers. Keysight, the Network Application and Security group (NAS) provides testing, visibility, and security solutions, strengthening applications across physical and virtual networks for enterprises, service providers, and network equipment manufacturers. NAS offers … designs, optimize their performance, and ensure protection of their networks to make their applications stronger. Responsibilities As a Solutions Engineer you will provide pre-sales support of Keysight's Network Visibility, Network Test and Security Solutions represented via the NAS Solution Group. Additionally, you will be responsible for the development of professional relationships with key customers, support and More ❯

will you be working? At M Group Telecom, were enabling and enhancing telecom networks, playing a lead role in the delivery of our tech enabled future. We deliver full network cycle services for fixed, private and mobile operators. Mobile networks- We keep the country connected through the survey, design, installation and maintenance of private 5G networks, small cells … supporting Smart Cities & Connected infrastructure. Want to come and be a part of it? What will you be doing? We're looking for an experienced Design Lead to oversee mobile network development projects. You will ensure compliance with Construction (Design and Management) Regulations 2015, prioritising health and safety. Acting as Principal Designer, youll manage design programmes … and lead risk management efforts during the pre-construction phase. You will coordinate with clients, contractors, and teams to integrate safety into project delivery and maintain essential documentation, including design risk assessments. Driving innovation, youll utilise modern tools and sustainable practices while mentoring junior team members to promote a culture of learning and development in the organisation. What youll More ❯

Engineer to join the Visual Computing Group (VCG) and contribute to redefining the world of game play and live streaming via advanced R&D. VCG's mission is to design and deploy advanced neural networks and machine learning (ML) for game rendering and streaming systems of SIE that exceed the state-of-the-art in runtime efficiency, visual quality … by at least 1 research publication in a top-tier conference like CVPR, ECCV, ICCV, SIGGRAPH or similar Solid background in one or more of the following: (i) neural network architectures, evidenced (for example) by knowledge of how to formulate and test advanced loss functions in neural network design; (ii) design and test of advanced convolutional … recurrent, transformer-based, diffusion-based or other neural network architectures in a task-specific manner; (iii) some experience in training, validation and evaluation of deep neural network models on large datasets, evidenced by experience in using Python libraries like HDF5 or similar Desired qualifications: Publications, e.g. in top-tier conferences and journals: IEEE Transactions on Image Processing, IEEE More ❯

Network Security Engineer - Palo Alto Firewall Management Grant Thornton Advisors LLC and Grant Thornton Ireland (GT) have recently come together to form a powerful multinational, multidisciplinary platform that delivers premier advisory, tax, and independent audit services. With $2.7 billion in revenues and nearly 60 offices across the U.S., Ireland, the UAE, and other territories, our combined platform brings enhanced … quality-driven professionals.Grant Thornton Ireland contributes nearly 3,000 people across 9 offices in Ireland, the Isle of Man, Gibraltar, and Bermuda, and is part of a global network of over 68,000 professionals spanning more than 149 countries. Together, we offer a truly global reach backed by deep local knowledge and national expertise.By joining forces, we strengthen our … to deepen and develop your skills, knowledge, and experience throughout your career, then that is what you will get, and more. Position Overview We are seeking a highly skilled Network Security Engineer with expertise in Palo Alto firewall administration and network security to join our global security team. This role will be responsible for designing, implementing, and maintaining More ❯

travel to Reading, Berkshire £74.26 Per Hour (Umbrella Rate - Inside IR35) The Role Implement, maintain and enhance the platforms physical and virtual infrastructure Ensure high availability and performance of network services Carries out virtual and physical infrastructure/network/storage builds and rebuilds Assists in the preparation of detailed technical delivery plans Maintain detailed network design documentation and knowledge management for operational transparency Contribute to the design and integration of new network solutions to meet evolving business needs Collaborate with cross-functional teams to implement network improvements and expansions Comply with Governance and change control policies The Candidate 3+ years of experience as a Network Engineer Professional certification (e.g. CCNA, CCNP More ❯

Lead RF Engineer London hybrid work - 6 months with likely extension - £600-£800pd Outside of IR35 Join a technical consultancy where your expertise in RF design directly shapes complex, high-performance systems for the world's most demanding environments. This role sits at the intersection of innovation and application. You'll act as the subject matter expert for all … things RF and microwave, guiding design decisions, mentoring teams, and engaging directly with clients to translate advanced technical capability into practical, reliable solutions. Key Responsibilities * Lead RF and microwave system design, simulation, and development across multiple concurrent projects * Define architectures and design RF circuits covering frequencies from MHz through to multi-GHz ranges * Oversee design and … simulations using HFSS, ADS, CST, or similar tools * Manage prototyping, validation, and test activities including S-parameter measurement, spectrum analysis, and gain/linearity characterisation * Support requirements definition and design assurance for aerospace and defence-grade standards * Act as the RF technical authority - reviewing designs, advising clients, and mentoring engineering teams * Collaborate with digital, embedded, and mechanical disciplines to More ❯

Network Architect - Defence and National Security Salary: £70k - £78k 10% DV Clearance Allowance paid monthly Car Allowance: £6k 15% Bonus Total Compensation circa: £90k - £103k You will join a global IT Consultancy, and help government clients through their digital transformation journey. Clearance: Candidates must be willing and eligible to go through SC and DV clearance for this role. Due … to the nature of the clearance involved candidates must be sole UK Nationals Responsibilities: 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 LAN, Endace, NTP, Data Centre Firewall and LAN. Ensure designs produced are fit for purpose and More ❯

firm’s AWS migration from on-premise systems, build greenfield environments, integrate them with existing platforms, and oversee both cloud and on-prem IT operations. Key Responsibilities Lead the design, implementation, and management of cloud infrastructure Oversee AWS migration from on-premise infrastructure, ensuring scalability, security, and high availability Build out greenfield infrastructure environments and plan seamless integration with … and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure and DevOps team, fostering a culture of excellence, automation, and reliability Partner with software engineers … markets environments Proven experience building and leading infrastructure or DevOps teams Hands-on expertise in AWS architecture, migration, and hybrid (cloud + on-prem) environments Deep technical background in network design, routing, switching, and firewall configuration Strong understanding of network latency, throughput, and optimisation for trading systems Familiarity with network monitoring and troubleshooting tools (e.g., Wireshark More ❯

firm’s AWS migration from on-premise systems, build greenfield environments, integrate them with existing platforms, and oversee both cloud and on-prem IT operations. Key Responsibilities Lead the design, implementation, and management of cloud infrastructure Oversee AWS migration from on-premise infrastructure, ensuring scalability, security, and high availability Build out greenfield infrastructure environments and plan seamless integration with … and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure and DevOps team, fostering a culture of excellence, automation, and reliability Partner with software engineers … markets environments Proven experience building and leading infrastructure or DevOps teams Hands-on expertise in AWS architecture, migration, and hybrid (cloud + on-prem) environments Deep technical background in network design, routing, switching, and firewall configuration Strong understanding of network latency, throughput, and optimisation for trading systems Familiarity with network monitoring and troubleshooting tools (e.g., Wireshark More ❯

firm's AWS migration from on-premise systems, build greenfield environments, integrate them with existing platforms, and oversee both cloud and on-prem IT operations. Key Responsibilities Lead the design, implementation, and management of cloud infrastructure Oversee AWS migration from on-premise infrastructure, ensuring scalability, security, and high availability Build out greenfield infrastructure environments and plan seamless integration with … and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure and DevOps team, fostering a culture of excellence, automation, and reliability Partner with software engineers … markets environments Proven experience building and leading infrastructure or DevOps teams Hands-on expertise in AWS architecture, migration, and hybrid (cloud + on-prem) environments Deep technical background in network design, routing, switching, and firewall configuration Strong understanding of network latency, throughput, and optimisation for trading systems Familiarity with network monitoring and troubleshooting tools (e.g., Wireshark More ❯

firm’s AWS migration from on-premise systems, build greenfield environments, integrate them with existing platforms, and oversee both cloud and on-prem IT operations. Key Responsibilities Lead the design, implementation, and management of cloud infrastructure Oversee AWS migration from on-premise infrastructure, ensuring scalability, security, and high availability Build out greenfield infrastructure environments and plan seamless integration with … and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure and DevOps team, fostering a culture of excellence, automation, and reliability Partner with software engineers … markets environments Proven experience building and leading infrastructure or DevOps teams Hands-on expertise in AWS architecture, migration, and hybrid (cloud + on-prem) environments Deep technical background in network design, routing, switching, and firewall configuration Strong understanding of network latency, throughput, and optimisation for trading systems Familiarity with network monitoring and troubleshooting tools (e.g., Wireshark More ❯

firm’s AWS migration from on-premise systems, build greenfield environments, integrate them with existing platforms, and oversee both cloud and on-prem IT operations. Key Responsibilities Lead the design, implementation, and management of cloud infrastructure Oversee AWS migration from on-premise infrastructure, ensuring scalability, security, and high availability Build out greenfield infrastructure environments and plan seamless integration with … and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure and DevOps team, fostering a culture of excellence, automation, and reliability Partner with software engineers … markets environments Proven experience building and leading infrastructure or DevOps teams Hands-on expertise in AWS architecture, migration, and hybrid (cloud + on-prem) environments Deep technical background in network design, routing, switching, and firewall configuration Strong understanding of network latency, throughput, and optimisation for trading systems Familiarity with network monitoring and troubleshooting tools (e.g., Wireshark More ❯

firm’s AWS migration from on-premise systems, build greenfield environments, integrate them with existing platforms, and oversee both cloud and on-prem IT operations. Key Responsibilities Lead the design, implementation, and management of cloud infrastructure Oversee AWS migration from on-premise infrastructure, ensuring scalability, security, and high availability Build out greenfield infrastructure environments and plan seamless integration with … and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure and DevOps team, fostering a culture of excellence, automation, and reliability Partner with software engineers … markets environments Proven experience building and leading infrastructure or DevOps teams Hands-on expertise in AWS architecture, migration, and hybrid (cloud + on-prem) environments Deep technical background in network design, routing, switching, and firewall configuration Strong understanding of network latency, throughput, and optimisation for trading systems Familiarity with network monitoring and troubleshooting tools (e.g., Wireshark More ❯

Are you ready to take your network engineering expertise to one of the most advanced, high-performance environments in the country? We’re looking for a skilled and forward-thinking Network Engineer to join a small, expert team supporting a world-class organisation. Please note: This role requires working 5 days out of 7 , which will include some … weekend and event-day work to ensure seamless operation during live events. Flexibility and availability during these critical periods are essential. What You’ll Do Maintain and enhance complex network infrastructure across multiple sites, covering LAN, WAN, WLAN, VOIP, firewalls, and structured cabling. Support seamless connectivity for large-scale live events and broadcast operations. Troubleshoot, resolve, and prevent network … high-pressure, time-sensitive environments. Work collaboratively with internal teams and external vendors, from media production to commercial partners to deliver cutting-edge, integrated technology solutions. Contribute to continual network improvement projects and security initiatives that keep systems resilient and future-ready. About You You thrive under pressure and perform at your best when the stakes are high. Calm More ❯

Are you ready to take your network engineering expertise to one of the most advanced, high-performance environments in the country? We’re looking for a skilled and forward-thinking Network Engineer to join a small, expert team supporting a world-class organisation. Please note: This role requires working 5 days out of 7 , which will include some … weekend and event-day work to ensure seamless operation during live events. Flexibility and availability during these critical periods are essential. What You’ll Do Maintain and enhance complex network infrastructure across multiple sites, covering LAN, WAN, WLAN, VOIP, firewalls, and structured cabling. Support seamless connectivity for large-scale live events and broadcast operations. Troubleshoot, resolve, and prevent network … high-pressure, time-sensitive environments. Work collaboratively with internal teams and external vendors, from media production to commercial partners to deliver cutting-edge, integrated technology solutions. Contribute to continual network improvement projects and security initiatives that keep systems resilient and future-ready. About You You thrive under pressure and perform at your best when the stakes are high. Calm More ❯

Are you ready to take your network engineering expertise to one of the most advanced, high-performance environments in the country? We’re looking for a skilled and forward-thinking Network Engineer to join a small, expert team supporting a world-class venue. Please note: This role requires working 5 days out of 7 , which will include some … weekend and event-day work to ensure seamless operation during live events. Flexibility and availability during these critical periods are essential. What You’ll Do Maintain and enhance complex network infrastructure across multiple sites, covering LAN, WAN, WLAN, VOIP, firewalls, and structured cabling. Support seamless connectivity for large-scale live events and broadcast operations. Troubleshoot, resolve, and prevent network … high-pressure, time-sensitive environments. Work collaboratively with internal teams and external vendors, from media production to commercial partners to deliver cutting-edge, integrated technology solutions. Contribute to continual network improvement projects and security initiatives that keep systems resilient and future-ready. About You You thrive under pressure and perform at your best when the stakes are high. Calm More ❯