21 of 21 Network Design Jobs in London

We are seeking a highly skilled and motivated Network Engineer to join our dynamic team. The successful candidate will play a crucial role in sustaining and automating our key infrastructure systems. This position involves working on task packages allocated on a 10-week cadence, derived from a backlog of deliverables and aligned with organizational-wide Program Increment (PI) Planning … cadences. The Network Engineer will ensure the robustness and efficiency of our network systems, contributing to the continuous improvement and innovation of our infrastructure. Key Responsibilities: Network Automation: Develop and implement automation solutions for network management and operations. Utilise scripting languages, such as Python, to automate routine network tasks and configurations. Implement event-triggered automation … to enhance network responsiveness and reliability. Task Package Execution: Work on assigned task packages on a 10-week cadence, ensuring timely delivery of high-quality network solutions. Collaborate with cross-functional teams to align deliverables with organizational PI Planning schedules. Participate in backlog refinement sessions to prioritize and plan network engineering tasks. Network Design and More ❯

Are you a senior networking expert ready to own the design and architecture for large-scale platforms and customer solutions? We are looking for a Principal Network Design Authority to drive efficiency, ensure technical quality, and resolve the most complex, cross-domain issues across our business. This senior role requires a Principal RF Network Design Authority to autonomously create, implement, and lead the technical direction for major network platforms and customer solutions. RF experience is essential. Key Responsibilities RF Design Authority: Deliver and own the overall RF network design , driving efficiency and scalability through design reuse. Technical Quality: Provide technical quality assurance over engineer work and act as an … cross-domain technical solutions. Complex Problem Resolution: Resolve high-impact, cross-domain problems . Strategic Consulting: Serve as a technical ambassador for the company. Required Skills & Industry Proven RF Design Authority or Senior Architect experience. Expertise in solution implementation and QA. Focus on scalability and efficiency. Preferred Candidates: Background in the Telecom or Defence sectors/industries. If you More ❯

Job Title: Network Design Engineer Contract: 12 Months Location: London, UK (2 days every week in office) Candidates must have had experience working in Telco/carrier in mobile/security/infrastructure environments. This position requires being in the office twice per week. Every first and third Monday specifically are mandatory to attend in person for Planning … Sessions related to the upcoming sprints. Network Design Engineer - Responsibilities: Author High Level and Low Level Design Documents to support Client's network Own software/hardware selection perform bug scrubs and security vulnerability assessments and work with Test and Delivery engineers to review test plans, defects, test reports, MOP and change tickets. Drive platform improvements … enable automation and implement new solutions that enable DevOps capabilities and support business strategy of building once and deploy multiple time. Competent in designing Carrier grade network solutions for projects, complying with Client's design standards Good experience with service provider technologies for supporting carrier routing, switching and security Elicit business and technical requirements working with various partners More ❯

Network Design Specialist 12 months London - hybrid £475 per day inside IR35 - Umbrella only Role overview Being able to provide consistent data that describes the capability of the Radio Access Network (RAN) is critically important to all our customers. It's so important to get the complex nature of the radio network simplified to explain network status, availability and need for change to both technical and non-technical people, more so than ever before with the need to design and deliver the system feeds reporting for RAN coverage, resilience and change data. You will be responsible for the design and delivery of the data feeds, automation, analytics and reporting solutions that have a … support the day to day planning decisions for ESN users. RAN Tools enhancements and evolutions, within our partners, to meet ESN requirements. Role accountabilities Collaborate closely with RAN OSS design authorities to co-create and deliver solutions that align with the requirements outlined in the ESN contract. Develop a strong understanding of vehicle coverage solutions and how OSS designs More ❯

deploy Charging Points (CPs) across the UK and ultimately expect to deploy 100,000 CPs by 2030. The Delivery Team is growing to meet this demand and require a Network Designer to lead on the creation of Network Design for each of the Delivery Projects. Position Overview The Network Designer role will lead on char.gys infrastructure … network design for all customers. Developing the OmniEVision system that uses demand forecast and a variety of data sources to establish a Network Plan for each customer that is then evolved as site selection and delivery progresses. The Network Designer will report to the Head of Delivery, lead a team of Network Planners and will … work alongside the delivery organisation and its suppliers to ensure the deployed network meets the needs of the business and the specific customer. They will be required to be an expert in the development of the data driven mapping tool and develop robust processes that ensure the Network Designs are the best in class. The work will: Lead More ❯

Network Engineer - Juniper Must have an Active DV Clearance Overview - Network Engineer - Juniper We are seeking an experienced Network Engineer - Juniper to join a high-profile and secure environment. This role requires strong expertise in network administration and design, with hands-on experience across enterprise-scale environments. As a Network Engineer - Juniper , you will … play a key role in ensuring performance, security, and resilience of critical network infrastructure. Responsibilities - Network Engineer - Juniper Administer and maintain medium to large enterprise networks. Configure and support LAN/WAN/VLAN, TCP/IP, UDP, Wi-Fi, and firewalls. Contribute to network design and installation projects. Troubleshoot and resolve network and hardware … dynamic routing, and log analysis. Work with routers, switches, load balancers, and other core devices. Communicate technical concepts effectively to both technical and non-technical stakeholders. Skills and Experience - Network Engineer - Juniper Expert within Juniper technologies Proven technical experience in enterprise network administration. Strong knowledge of IT infrastructure and security best practices. Excellent written and verbal communication skills. More ❯

Transmode Network Engineer 6 Month Contract London (Hybrid) £400/day (Outside IR35) Transmode Network Engineer needed with strong XTM and DWDM networks experience. 6 Month Rolling Contract. Start ASAP in September/October 2025. Hybrid Working - with 75% remote working (WFH), plus occasional travel to sites in London (Paddington). Working with a global IT Consultancy on … large-scale network solutions projects for a Telecoms end client. Key skills, experience + tasks will include: In-depth XTM (Cross-Connect Transport Module) and DWDM (Dense Wavelength Division Multiplexing) optical network systems expertise. Managing/optimizing transport networks, ensuring high performance, reliability, and evaluating the impact of service cessation on network operations and infrastructure. Designing, implementing … + maintaining DWDM and XTM network systems for robust data transmission. Monitoring network performance, troubleshooting + resolving transport networks issues. Defining network requirements + creating technical documentation including network design layouts + operational procedures. Network monitoring, network management + technical support. More ❯

Design Engineer (IP Networking, Ethernet & Wi-Fi specialist) Competitive Salary + Benefits (Dependent upon experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design … approach combines technical precision, robust engineering practices, and a focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from … site survey to commissioning, ensuring network infrastructure meets capacity, availability, and security requirements. Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects. The ideal candidate will have a strong track More ❯

Design Engineer (IP Networking, Ethernet & Wi-Fi specialist) Competitive Salary + Benefits (Dependent upon experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design … approach combines technical precision, robust engineering practices, and a focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from … site survey to commissioning, ensuring network infrastructure meets capacity, availability, and security requirements. Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects. The ideal candidate will have a strong track More ❯

Job Title: Cybersecurity Architect Location: London, UK Type: Perm Role (Hybrid 2 days a week) RESPONSIBILITIES Design and implement secure network architectures including firewalls intrusion detection prevention systems and encryption technologies Adhere to enterprise governance review processes to deliver project goals deliverables Follow enterprise ITSM CMDB processes Monitor and analyze security s using Security Information and Event Management … SIEM tools and respond to security incidents in a timely and effective manner Collaborate with cross functional teams to develop and enforce identity and access management IAM policies and network access control NAC solutions Stay abreast of the latest security threats industry trends and best practices to proactively enhance the organization's network security posture Ensure compliance with … audit processes as needed Conduct regular security assessments including penetration testing and vulnerability assessments to identify and remediate potential security risks ESSENTIAL EXPERIENCE 12 years of Proven experience in network security with a strong understanding of network security fundamentals encryption technologies and secure network design principles Zscaler Private Access Internet Access Experience in design and More ❯

Job Title: Cybersecurity Architect Location: London, UK Type: Perm Role (Hybrid 2 days a week) RESPONSIBILITIES Design and implement secure network architectures including firewalls intrusion detection prevention systems and encryption technologies Adhere to enterprise governance review processes to deliver project goals deliverables Follow enterprise ITSM CMDB processes Monitor and analyze security s using Security Information and Event Management … SIEM tools and respond to security incidents in a timely and effective manner Collaborate with cross functional teams to develop and enforce identity and access management IAM policies and network access control NAC solutions Stay abreast of the latest security threats industry trends and best practices to proactively enhance the organization's network security posture Ensure compliance with … audit processes as needed Conduct regular security assessments including penetration testing and vulnerability assessments to identify and remediate potential security risks ESSENTIAL EXPERIENCE 12 years of Proven experience in network security with a strong understanding of network security fundamentals encryption technologies and secure network design principles Zscaler Private Access Internet Access Experience in design and More ❯

Contract Network Engineer London 3 days PW Rate: £500 PD (Inside IR35) 6-12 Month Contract Overview We are seeking a skilled Network and Systems Engineer on a contract basis to join our clients IT Operations team. In this role, you will ensure the reliability, performance, and security of critical network infrastructure across the company, data center … on systems administration tasks as needed, making you a versatile contributor in a fast-paced, collaborative environment supporting cutting-edge technology. Role and Responsibilities Administer, operate, and maintain enterprise network infrastructure, including LAN/WLAN, VPNs, DNS/DHCP/IPAM, firewalls, and cloud networking (AWS, GCP). Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership … of incident resolution end-to-end. Support systems administration tasks when required, including account provisioning, server patching, storage, and backup troubleshooting. Strengthen network security through policy enforcement, configuration audits, and adherence to best practices. Collaborate with IT Engineering on network design reviews, ensuring smooth handoffs into production. Document configurations, standard operating procedures, runbooks, and network diagrams More ❯

Position Title: Site Reliability Engineer, Interconnection Service and Network Delivery Location: Hybrid: Austin, Dallas, Boston, Ashburn, Atlanta, London, or Amsterdam Your role In this role, you will be responsible for deploying and maintaining all Digital Realty interconnection fabric network infrastructure. The ideal candidate can demonstrate a unique blend of network engineering, network operations, and software understanding … development, and scripting. What youll do You will be part of the global Fabric Engineering organization and work in tandem with other teams to build and maintain a global network infrastructure. Ideal candidates for this role will bring an understanding carrier class network infrastructure as well as experience working in a fast-paced development environment. What youll need … switching protocols (802.1Q VLAN tagging, Spanning Tree Protocol). Familiarity with virtual networking concepts such as L2VPN, EVPN, Open vSwitch, and VXLAN preferred Ability to understand high-level network design and its impacts across the infrastructure Ability to work independently on complex and unique service provider engineering projects Strong analytical and troubleshooting skills Strong communication skills A bit More ❯

Duration: 6 months Location: Hybrid - London when required Rate: Negotiable (Outside IR35 determination) Reference: 19912 Senior assignment for a Principal Managing Consultant to lead cross-domain (cloud, data centre, network, storage, security, automation, business continuity, vaults, etc.), leadership, high-level and low-level design, bill of materials, strategic guidance. Working on major Enterprise client project. Providing validation, oversight … over the following Architecteture team covering: Cloud Computing, Data Centre (compute, Virtualisation and Storage), Network Design, Security Design, Firewall Sr Engineer, Business continuity, Vault work,, Data Security etc. Scope: The Principal Managing Consultant will take a leadership role in solutioning and delivering Technology Resilience and overall outcomes across a large enterprise global project. This will be accomplished … relentlessly refine and improve all aspects of the service offering, from pre-sales enablement material to engagement structure to final deliverables. Key Responsibilities: Customer Focus: Understand customer needs and design solutions that solve their needs, short and long-term. This includes requirements gathering, scoping, pricing, and drafting SOW language. Clearly connect strategic customer business objectives around Technology with the More ❯

We are working with a fast-growing Networking Consultancy in London that delivers projects across the finance, enterprise, and tech sectors. They are looking for a Senior Network Engineer (CCNP level) to join their team. This is a project-focused role where you’ll be involved in designing and implementing new solutions, rather than BAU support. You’ll gain … exposure to next-generation technologies and play a key role in shaping client networks. Responsibilities: Deliver network implementation and support for a range of clients Lead on bespoke network projects (mostly project-based work) Contribute to network design and architecture Work closely with clients to deliver tailored solutions Skills & Experience Required: Cisco expertise (ideally CCNP-level … knowledge – certification not essential) Strong Routing & Switching experience Network Security exposure (Cisco, Fortinet, Palo Alto – experience in all not required) Proactive approach with a problem-solving mindset What’s on Offer: Salary up to £70,000 basic + 10% bonus Clear progression within a growing consultancy/MSP Exposure to the latest enterprise and security technologies Hybrid working (London More ❯

Please note, this opportunity is open only to Full UK Citizens living and working in the UK The company : A well-established system integration company specialising is the design; manufacture and commissioning of integrated control systems incorporating PLCs, SCADA, HMIs, variable speed drives, and instrumentation. Job Title : Lead Project Engineer The Lead Project Engineer (Senior Control Systems Engineers as … the project engineers. The Lead Project Engineer will be responsible for the delivery of the project in both technical compliance and quality. Attending meetings with clients to discuss the design there is a requirement for good commercial and communication skills. The ideal candidate will have previous experience in a similar environment and good knowledge of PLCs, SCADA, HMI, variable … include: Ability to manage and motivate a team of engineers to get the best out of team Preparing detailed outline specifications and aiding in project estimation Writing detailed functional design specifications Configuration of system architecture, network connections and interfaces primarily Ethernet, DeviceNet, Profibus and Modbus Production of PLC software Production of HMI/SCADA software Site installation and More ❯

diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures-and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow … across the multi-cloud landscape. Leveraging SRE principles, automation, and observability, the Cloud Connectivity Director will drive a scalable, self-service-first experience while working closely with the broader network and cloud platform teams. Key Responsibilities: Cloud Network Strategy & Architecture: Define and maintain the global cloud connectivity strategy spanning AWS, Azure, Google, and Alibaba. Architect scalable and secure … interconnects, cloud-to-cloud routing, and hybrid connectivity (on-prem to cloud). Drive standardization of network patterns, segmentation, and routing architectures across all cloud environments. Embed SRE and DevOps principles into cloud network architecture and operations. Engineering, Automation & Self-Service: Lead development of automated network provisioning pipelines using Infrastructure as Code (IaC). Enable self-service More ❯

believe we can make the biggest impact when leading with our purpose, values and PwC Professional behaviours in every interaction. On behalf of PwC, we are looking for a Network Transition Coordinator for a 11 Months contract based UK Remote (ad-hoc travels to London office). Join us as a Network Transition Coordinator As Network Transition … Coordinator you will support a large-scale transition project. The role involves coordinating the migration of multiple sites to a new commercial network service, ensuring smooth delivery and minimal disruption. You will work closely with technical teams and third-party vendors to resolve issues, manage dependencies, and maintain delivery momentum. What you'll do: Coordinate site-level delivery and … ensure separation-compatible solutions. The skills you'll need: Strong background in telecoms and networking environments. Experience with VoIP, SCADA, and Legacy networking (SDH, POTS). Familiarity with fiber network design and Cisco networking. Proven ability to manage third-party service providers. Hands-on experience in delivery or infrastructure roles. At PwC we want every individual to feel More ❯

background specialising in either VMWare and Virtualisation or Linux. The candidate should also be passionate about conceptualising, designing, and resolving architectural problems and be able to switch between system design/architecture, hands on development, implementation, and client engagement activities. Role responsibilities: Work closely with the Account Solution Architect to design, and implement innovative approaches to their problems … proven track record in technical computing-based environments A deep understanding of Linux and its broader eco system Deployment automation technologies The ability to code, especially Infrastructure as code Network design, implementation, and administration A track record in the design and application of systems, leveraging automation technologies A deep understanding of Virtualisation and Container technologies Design More ❯

through to completion. Experience working in a mirco segmented environment will be hugely beneficial as well as excellent communication. The role: This role will involve supporting projects in the design/implementation and governance of new cloud services. This role involves working closely with other architecture teams and collaborating with the cloud platform engineering team. Key skills & responsibilities for … the Azure Architect role: Experience supporting and leading IT technical implementation activities Proven experience in technology architecture and design with proven knowledge of Azure computing, infrastructure and network design and security architecture. Proficiency in Infrastructure as Code and deployment scripting technologies such as Terraform, Ansible Experience in DevSecOps principles and the delivery of infrastructure resources through code … a business need Ability to translate complex architectural issues and details and communicate effectively with IT and non-IT staff at all levels Facilitation and collaboration skills, comfortable leading design workshops through to actionable results Organisationally savvy, with understanding of the political climate of the enterprise and how to navigate obstacles and politics Collaborative in decision making but decisive More ❯

About Netcalibre: We're Netcalibre – a specialist ISP and IT partner focused on making commercial buildings truly plug-and-play. By delivering fibre-first infrastructure, resilient internet, and smart network design, we help landlords and agents attract tenants with instant, hassle-free connectivity from day one. If you've read this, please mention the word protocol in during More ❯