1 to 25 of 91 Permanent Network Architecture Jobs in London

you can apply for a job. View more categories View less categories Sector Technology Role Professional Contract Type Permanent Hours Full Time Job Description Network Engineer Position Description Secure Innovation is part of CGI's Space, Defence and Intelligence business unit, focused primarily on delivering innovative technical solutions for … work alongside clients to help them understand how to exploit technologies to maintain a competitive advantage. We are looking for a hands-on Senior Network Engineer to help design and deploy a next-generation hybrid and multi-cloud Wide Area Network, with a blend of physical and virtual … high-quality individuals who meet most criteria. Your future duties and responsibilities Design and implement WAN configurations in Cloud & Cisco. Design and implement App & Network policies in SD WAN. Contribute to network automation with the development team. Document design and configuration details. Verify and validate delivered designs. Required More ❯

Senior Consultant - IT Network Engineer L3 - London Consultant Domain Network Data networking Access technologies Company: ITL UK Requisition ID: 132610BR Role - Senior Consultant Location - London Roles and Responsibilities: Team Collaboration and Leadership: Collaborate with cross-functional teams and provide technical guidance and mentorship to junior network engineers. … Participate in architecture review boards and provide expertise and recommendations on network-related projects. Stay updated on industry trends, certifications, and best practices to enhance professional knowledge and expertise. Network Design and Architecture: Assess the organization's network infrastructure and identify areas for improvement or … optimization. Design, develop, and document network architecture blueprints, including high-level and low-level network designs. Define network standards, protocols, and guidelines to ensure consistency and scalability. Evaluate emerging technologies and industry trends to incorporate innovative solutions into network designs. Network Performance and Optimization More ❯

Job Title: Network and Security Engineer Location: London (UK) On site Job Type: Full Time We are seeking a talented and experienced Network and Security Engineer to join our team. The ideal candidate will have a strong background in networking and security, excellent problem-solving skills, and a … networks and security measures to safeguard our networks and systems against current and emerging cyber threats, with a particular focus on Datacentre, 3GPP mobile network CORE and RAN environments. Key Responsibilities: Networking, Segmentation, Optimization and Maintenance Design, configure and implement highly scalable L2/L3 networks using varieties of … protocols and vendor equipment. Monitor network traffic and analyse security incidents to detect and respond to threats within mobile network environments. Diagnose and troubleshoot network related issues associated with L1-L7 using varieties of tools, ensuring quick recovery and minimum network downtime. Carry out periodic backups More ❯

Location: London (onsite/office reporting) Employment Type: Full-Time Department: Network Engineering Role Overview: We are seeking a highly skilled and experienced Network Solutions Engineer with a strong focus on Radio Access Network (RAN) technologies, including expertise in 4G/LTE and a deep understanding of … Traditional RAN and Open RAN. In this role, you will contribute to the creation of RAN products and solutions for AWTG's Network Management and Service Assurance automated tools, ensuring our RAN solutions are robust, scalable, and aligned with business and customer needs. Key Responsibilities: RAN Planning and Design … Participate in the planning and design of RAN infrastructure to meet current network requirements and ensure scalability for future growth. Select and specify hardware and software components required for the RAN, including base stations, antennas, and network management systems. Apply deep expertise in wireless communication systems, including RF More ❯

Network Engineer Position Description Secure Innovation is part of CGI's Space, Defence and Intelligence business unit, focused primarily on the delivery of contemporary and innovative technical solutions for the our client's most challenging problems. Our teams work alongside our clients to help them understand how to exploit … technologies to maintain a competitive advantage. We are looking for a hands on Senior Network Engineer to help our team design and deploy a next generation hybrid and multi cloud Wide Area Network, with a blend of physical and virtual appliances, alongside first party Public Cloud services. The … individuals who meet most of the criteria. Your future duties and responsibilities • Design and Implement WAN configurations in Cloud & Cisco. • Design and Implement App & Network policies in SD WAN. • Design and Implement App & Network policies in SD WAN. • Contribute to Network Automation with the Dev Team. • Capture More ❯

as a top employer by Fortune and Glassdoor for over 13 years. World Wide Technology Holding Co, LLC (WWT) has an opportunity for a Network Architect. Below is the JD for the role. Please help me with the information needed to process your application, and I will contact you … to discuss the role. This is a contract Role & Inside IR35 Network Architect Contract Duration : 6 months! Location: United Kingdom (Remote) Role Summary We are seeking a seasoned Network Architect to support the TMRF Metal Uplift 2025 program , which includes critical streams such as Core Networks (LAN/… WAN/DC/DDI), Network Functions (Security Platforms like firewalls and Multi-Factor Authentication), Network Endpoint Connectivity . You will provide architectural leadership across legacy modernization, infrastructure uplift, and integration of voice, data, and application services such as Load Balancer platforms. Key Responsibilities Provide architectural guidance and More ❯

as a top employer by Fortune and Glassdoor for over 13 years. World Wide Technology Holding Co, LLC (WWT) has an opportunity for a Network Architect. Below is the JD for the role. Please help me with the information needed to process your application, and I will contact you … to discuss the role. This is a contract Role & Inside IR35 Network Architect Contract Duration : 6 months! Location: United Kingdom (Remote) Role Summary We are seeking a seasoned Network Architect to support the TMRF Metal Uplift 2025 program , which includes critical streams such as Core Networks (LAN/… WAN/DC/DDI), Network Functions (Security Platforms like firewalls and Multi-Factor Authentication), Network Endpoint Connectivity . You will provide architectural leadership across legacy modernization, infrastructure uplift, and integration of voice, data, and application services such as Load Balancer platforms. Key Responsibilities Provide architectural guidance and More ❯

as a top employer by Fortune and Glassdoor for over 13 years. World Wide Technology Holding Co, LLC (WWT) has an opportunity for a Network Architect. Below is the JD for the role. Please help me with the information needed to process your application, and I will contact you … to discuss the role. This is a contract Role & Inside IR35 Network Architect Contract Duration : 6 months! Location: United Kingdom (Remote) Role Summary We are seeking a seasoned Network Architect to support the TMRF Metal Uplift 2025 program , which includes critical streams such as Core Networks (LAN/… WAN/DC/DDI), Network Functions (Security Platforms like firewalls and Multi-Factor Authentication), Network Endpoint Connectivity . You will provide architectural leadership across legacy modernization, infrastructure uplift, and integration of voice, data, and application services such as Load Balancer platforms. Key Responsibilities Provide architectural guidance and More ❯

as a top employer by Fortune and Glassdoor for over 13 years. World Wide Technology Holding Co, LLC (WWT) has an opportunity for a Network Architect. Below is the JD for the role. Please help me with the information needed to process your application, and I will contact you … to discuss the role. This is a contract Role & Inside IR35 Network Architect Contract Duration : 6 months! Location: United Kingdom (Remote) Role Summary We are seeking a seasoned Network Architect to support the TMRF Metal Uplift 2025 program , which includes critical streams such as Core Networks (LAN/… WAN/DC/DDI), Network Functions (Security Platforms like firewalls and Multi-Factor Authentication), Network Endpoint Connectivity . You will provide architectural leadership across legacy modernization, infrastructure uplift, and integration of voice, data, and application services such as Load Balancer platforms. Key Responsibilities Provide architectural guidance and More ❯

as a top employer by Fortune and Glassdoor for over 13 years. World Wide Technology Holding Co, LLC (WWT) has an opportunity for a Network Architect. Below is the JD for the role. Please help me with the information needed to process your application, and I will contact you … to discuss the role. This is a contract Role & Inside IR35 Network Architect Contract Duration : 6 months! Location: United Kingdom (Remote) Role Summary We are seeking a seasoned Network Architect to support the TMRF Metal Uplift 2025 program , which includes critical streams such as Core Networks (LAN/… WAN/DC/DDI), Network Functions (Security Platforms like firewalls and Multi-Factor Authentication), Network Endpoint Connectivity . You will provide architectural leadership across legacy modernization, infrastructure uplift, and integration of voice, data, and application services such as Load Balancer platforms. Key Responsibilities Provide architectural guidance and More ❯

as a top employer by Fortune and Glassdoor for over 13 years. World Wide Technology Holding Co, LLC (WWT) has an opportunity for a Network Architect. Below is the JD for the role. Please help me with the information needed to process your application, and I will contact you … to discuss the role. This is a contract Role & Inside IR35 Network Architect Contract Duration : 6 months! Location: United Kingdom (Remote) Role Summary We are seeking a seasoned Network Architect to support the TMRF Metal Uplift 2025 program , which includes critical streams such as Core Networks (LAN/… WAN/DC/DDI), Network Functions (Security Platforms like firewalls and Multi-Factor Authentication), Network Endpoint Connectivity . You will provide architectural leadership across legacy modernization, infrastructure uplift, and integration of voice, data, and application services such as Load Balancer platforms. Key Responsibilities Provide architectural guidance and More ❯

for a job. View more categories View less categories Sector Construction and Building Services Role Senior Executive Contract Type Permanent Hours Full Time About Network Rail Join Network Rail - Where People and Connections Matter At Network Rail, we're dedicated to keeping passengers and freight moving safely … season tickets. Up to 75% off leisure travel. ️ Interest-free travel loan for train and car park season tickets. Discounts at stations with your Network Rail pass. Flexible/hybrid working arrangements. ️ Volunteer leave to make a positive impact. Healthcare Scheme, GymPass discounts, Cycle to work plus more. We … drive forward innovation and a whole life cycle approach that considers and addresses business improvement, integration issues and verify the ongoing availability of all architecture components - through the development and management of technology, product, and platform road maps for Corporate Services. Identify, innovate, and help drive Telecoms Operation's More ❯

PASOTA Cyber Security, a leading name in digital defense solutions, is seeking a skilled and dedicated Network Engineer to join our expert team in London . This role is ideal for professionals with a strong background in designing, implementing, and maintaining secure and efficient network systems. Key Responsibilities … Design, configure, and manage secure network infrastructures, including LANs, WANs, firewalls, and VPNs. Monitor network performance and troubleshoot issues to ensure minimal downtime and optimal performance. Implement and maintain network security protocols, working closely with the cybersecurity team to safeguard systems. Conduct regular network performance tests … and vulnerability assessments. Manage routers, switches, and other networking hardware and software. Collaborate with internal departments to understand and meet their network requirements. Maintain comprehensive documentation of network architecture, configurations, and updates. Respond to network outages and incidents promptly and effectively. Requirements: Bachelor's degree in More ❯

Job Description Senior Network Administrator Founded in 1932, McLarens is a leading independent global insurance services provider with offices and operations located around the world. With a focus on complex, commercial and niche markets, the company provides loss adjusting, claims and risk management services, forensic technical services as well … an ever-changing market. ACCOUNTABILITY – We move with urgency to deliver on our commitments and drive for results, even amid ambiguity. Summary The Senior Network Administrator role involves architecting, deploying, and managing Azure-based network infrastructure, with a focus on transitioning from on-premises to cloud environments. Key … requires advanced knowledge of cloud networking, particularly in Azure, and experience with Palo Alto's ecosystem, along with certifications such as PCNSE and Azure Network Engineer Associate. Key Responsibilities Architect, deploy, and manage Azure-based network infrastructure, including VNets, Azure Firewall, Application Gateway, NSGs, Load Balancers, Private Endpoints More ❯

Job Description Senior Network Administrator Founded in 1932, McLarens is a leading independent global insurance services provider with offices and operations located around the world. With a focus on complex, commercial and niche markets, the company provides loss adjusting, claims and risk management services, forensic technical services as well … an ever-changing market. ACCOUNTABILITY – We move with urgency to deliver on our commitments and drive for results, even amid ambiguity. Summary The Senior Network Administrator role involves architecting, deploying, and managing Azure-based network infrastructure, with a focus on transitioning from on-premises to cloud environments. Key … requires advanced knowledge of cloud networking, particularly in Azure, and experience with Palo Alto's ecosystem, along with certifications such as PCNSE and Azure Network Engineer Associate. Key Responsibilities Architect, deploy, and manage Azure-based network infrastructure, including VNets, Azure Firewall, Application Gateway, NSGs, Load Balancers, Private Endpoints More ❯

Job Description Senior Network Administrator Founded in 1932, McLarens is a leading independent global insurance services provider with offices and operations located around the world. With a focus on complex, commercial and niche markets, the company provides loss adjusting, claims and risk management services, forensic technical services as well … an ever-changing market. ACCOUNTABILITY – We move with urgency to deliver on our commitments and drive for results, even amid ambiguity. Summary The Senior Network Administrator role involves architecting, deploying, and managing Azure-based network infrastructure, with a focus on transitioning from on-premises to cloud environments. Key … requires advanced knowledge of cloud networking, particularly in Azure, and experience with Palo Alto's ecosystem, along with certifications such as PCNSE and Azure Network Engineer Associate. Key Responsibilities Architect, deploy, and manage Azure-based network infrastructure, including VNets, Azure Firewall, Application Gateway, NSGs, Load Balancers, Private Endpoints More ❯

Job Description Senior Network Administrator Founded in 1932, McLarens is a leading independent global insurance services provider with offices and operations located around the world. With a focus on complex, commercial and niche markets, the company provides loss adjusting, claims and risk management services, forensic technical services as well … an ever-changing market. ACCOUNTABILITY – We move with urgency to deliver on our commitments and drive for results, even amid ambiguity. Summary The Senior Network Administrator role involves architecting, deploying, and managing Azure-based network infrastructure, with a focus on transitioning from on-premises to cloud environments. Key … requires advanced knowledge of cloud networking, particularly in Azure, and experience with Palo Alto's ecosystem, along with certifications such as PCNSE and Azure Network Engineer Associate. Key Responsibilities Architect, deploy, and manage Azure-based network infrastructure, including VNets, Azure Firewall, Application Gateway, NSGs, Load Balancers, Private Endpoints More ❯

Job Description Senior Network Administrator Founded in 1932, McLarens is a leading independent global insurance services provider with offices and operations located around the world. With a focus on complex, commercial and niche markets, the company provides loss adjusting, claims and risk management services, forensic technical services as well … an ever-changing market. ACCOUNTABILITY – We move with urgency to deliver on our commitments and drive for results, even amid ambiguity. Summary The Senior Network Administrator role involves architecting, deploying, and managing Azure-based network infrastructure, with a focus on transitioning from on-premises to cloud environments. Key … requires advanced knowledge of cloud networking, particularly in Azure, and experience with Palo Alto's ecosystem, along with certifications such as PCNSE and Azure Network Engineer Associate. Key Responsibilities Architect, deploy, and manage Azure-based network infrastructure, including VNets, Azure Firewall, Application Gateway, NSGs, Load Balancers, Private Endpoints More ❯

experienced and driven MVNO Core Technical Program/Project Manager with 10–12 years of experience in the telecommunications domain, specifically within Mobile Virtual Network Operator (MVNO) environments. The ideal candidate will be responsible for leading end-to-end delivery of large-scale technical programs, coordinating across multiple internal … and external teams to ensure timely, high-quality execution. A strong understanding of core mobile network architecture is essential, including components such as IMS, HLR, HSS, VAS, OCS, and BSS . The role demands hands-on experience in managing complex integration, deployment, and migration activities for MVNO core … systems. Key Responsibilities: Lead and manage MVNO core network programs from initiation to completion. Work closely with engineering, network, and operations teams to ensure alignment across all phases of project delivery. Ensure integration and deployment of core components including IMS, HLR, HSS, VAS, OCS, and BSS are completed More ❯

experienced and driven MVNO Core Technical Program/Project Manager with 10–12 years of experience in the telecommunications domain, specifically within Mobile Virtual Network Operator (MVNO) environments. The ideal candidate will be responsible for leading end-to-end delivery of large-scale technical programs, coordinating across multiple internal … and external teams to ensure timely, high-quality execution. A strong understanding of core mobile network architecture is essential, including components such as IMS, HLR, HSS, VAS, OCS, and BSS . The role demands hands-on experience in managing complex integration, deployment, and migration activities for MVNO core … systems. Key Responsibilities: Lead and manage MVNO core network programs from initiation to completion. Work closely with engineering, network, and operations teams to ensure alignment across all phases of project delivery. Ensure integration and deployment of core components including IMS, HLR, HSS, VAS, OCS, and BSS are completed More ❯

experienced and driven MVNO Core Technical Program/Project Manager with 10–12 years of experience in the telecommunications domain, specifically within Mobile Virtual Network Operator (MVNO) environments. The ideal candidate will be responsible for leading end-to-end delivery of large-scale technical programs, coordinating across multiple internal … and external teams to ensure timely, high-quality execution. A strong understanding of core mobile network architecture is essential, including components such as IMS, HLR, HSS, VAS, OCS, and BSS . The role demands hands-on experience in managing complex integration, deployment, and migration activities for MVNO core … systems. Key Responsibilities: Lead and manage MVNO core network programs from initiation to completion. Work closely with engineering, network, and operations teams to ensure alignment across all phases of project delivery. Ensure integration and deployment of core components including IMS, HLR, HSS, VAS, OCS, and BSS are completed More ❯

experienced and driven MVNO Core Technical Program/Project Manager with 10–12 years of experience in the telecommunications domain, specifically within Mobile Virtual Network Operator (MVNO) environments. The ideal candidate will be responsible for leading end-to-end delivery of large-scale technical programs, coordinating across multiple internal … and external teams to ensure timely, high-quality execution. A strong understanding of core mobile network architecture is essential, including components such as IMS, HLR, HSS, VAS, OCS, and BSS . The role demands hands-on experience in managing complex integration, deployment, and migration activities for MVNO core … systems. Key Responsibilities: Lead and manage MVNO core network programs from initiation to completion. Work closely with engineering, network, and operations teams to ensure alignment across all phases of project delivery. Ensure integration and deployment of core components including IMS, HLR, HSS, VAS, OCS, and BSS are completed More ❯

Network Architect | up to £800/day (Inside IR35) | 12-Month Contract | Hybrid (Bristol - 3 days on site) iO are seeking an experienced Network Architect to lead the design and delivery of secure network solutions for a major programme within a highly secure environment. This is a … key role, offering long-term engagement and the opportunity to shape network architecture from design through deployment. Key Responsibilities: Act as the project Network Architect and Subject Matter Expert (SME), providing expert-level design guidance and technical leadership. Develop High-Level Designs (HLDs) and Architecture Overview … Documents using industry-leading network technologies. Create detailed Low-Level Designs (LLDs) and configuration documents to support implementation and build activities. Lead technical solution delivery from initial design through deployment and operational handover. Engage in design workshops, ensuring architectural coherence and alignment across the wider project delivery team. Support More ❯

and efficient delivery of information to our customers. Core to this will be creating single sources of truth across the company, setting the solution architecture and delivery for all data standards and governance across all applications, systems and platforms across the company. Responsibilities The job holder will lead a … team responsible for designing, implementing, and maintaining robust critical IT infrastructure and platforms including data management, cloud services, network architecture, cybersecurity measures, integration solutions, DevOps practices, and the digital workplace environment. This role requires a strategic thinker with strong leadership capabilities to drive innovation, operational efficiency, and resilience … IT platforms and teams in large-scale organisations. Expertise in leading the design, deployment, and optimisation of digital platforms including data management, cloud infrastructure, network architecture and integration frameworks, is essential. Ideally international or global experience of working with senior stakeholders, clients as well as a proven ability More ❯

and efficient delivery of information to our customers. Core to this will be creating single sources of truth across the company, setting the solution architecture and delivery for all data standards and governance across all applications, systems and platforms across the company. Responsibilities The job holder will lead a … team responsible for designing, implementing, and maintaining robust critical IT infrastructure and platforms including data management, cloud services, network architecture, cybersecurity measures, integration solutions, DevOps practices, and the digital workplace environment. This role requires a strategic thinker with strong leadership capabilities to drive innovation, operational efficiency, and resilience … IT platforms and teams in large-scale organisations. Expertise in leading the design, deployment, and optimisation of digital platforms including data management, cloud infrastructure, network architecture and integration frameworks, is essential. Ideally international or global experience of working with senior stakeholders, clients as well as a proven ability More ❯