1 to 25 of 405 Network Architecture Jobs in the UK

Solution Architect - Network Technology - £550-£650 per day - Outside IR35 - Hybrid 2-3 days a week at a site near Bath. My client is looking for a highly motivated Solution Architect to join their dynamic team and lead the development of winning technical solutions. This role requires close collaboration with internal teams, suppliers, and customers to design, deliver, and … manage robust network and cloud infrastructures. Applicants with active SC clearance will be prioritised, applicants must be eligible to obtain DV clearance. Key Responsibilities In this role, you will be responsible for: Solution Design & Delivery Lead technical strategy discussions with senior customer stakeholders to align solutions with business objectives. Develop and present technical options papers to support strategic decision … making. Provide consultancy services to customers, offering expert advice on network and cloud solutions. Create and cost solutions in response to customer requirements, including RFPs and RFIs. Produce detailed solution descriptions and compliance documentation as part of bid responses. Present technical solutions to customers, demonstrating value, security, and scalability. Develop technical specifications, network architecture documentation, and other More ❯

Network Architect - Multi-Cloud, SD-WAN, Network Automation, IaC Up to £600 per day (Outside IR35) Remote (Must be UK Based - occasional travel may be required) 6 Months initially My client is an instantly recognisable organisation who require a Network Architect with broad experience across Multi-Cloud (Azure/AWS/GCP), SD-WAN, VPN, LAN/… WAN, Network Monitoring, Network Automation and Infrastructure as Code (IaC) tools. Key Requirements: Proven experience as a Network Architect in a large, complex organisation Demonstrable experience in the Energy/Utilities sector(s) Strong understanding of Enterprise Networking technologies (routing, switching, firewalls, load balancing, and wireless networks) Proven experience with hybrid and multi-cloud networking (Azure Virtual … WAN/AWS Transit Gateway/GCP networking) Excellent knowledge of SD-WAN solutions, VPN technologies Familiarity with secure access services (ZTNA/SASE) Proficiency with Network Monitoring and diagnostic tools (SolarWinds, Wireshark, NetFlow, SNMP etc) Strong experience in Network Automation, Scripting, and Infrastructure as Code tools (Ansible, Terraform, Python) Awareness of Cyber Security principles and secure network More ❯

Social network you want to login/join with: Job Title: Network Engineer We are looking for a talented and proactive Network Engineer to join an innovative security team. This role involves designing, implementing, managing, and troubleshooting network infrastructure to ensure top performance, security, and scalability. The ideal candidate will have in-depth knowledge of network protocols, security configurations, cloud networking, and automation. Key Skills & Qualifications (Essential): 3-5+ years of hands-on experience in network engineering or administration. Strong knowledge of TCP/IP, DNS, DHCP, BGP, OSPF, VLANs, MPLS. Experience with Cisco, Fortinet, Palo Alto, or similar network hardware. Proficiency in network monitoring and troubleshooting tools (Wireshark, SNMP, etc. … Google Cloud). Industry certifications (e.g., CCNA, CCNP, JNCIA, JNCIS, AWS Certified Advanced Networking). Experience with SD-WAN, Zero Trust Networking, IPv6. Knowledge of VoIP, QoS, SIP, and network telephony solutions. Experience working in high-availability or enterprise environments. Familiarity with automation tools (Ansible, Terraform, Python scripting). Additional Benefits & Perks: Training: Internal training provided, with opportunities for More ❯

Job Title: Network Engineer Salary: £35,000 - £40,000 Location: Omagh (Hybrid) About the Role: We are looking for a talented and proactive Network Engineer to join an innovative security team. This role involves designing, implementing, managing, and troubleshooting network infrastructure to ensure top performance, security, and scalability. The ideal candidate will have in-depth knowledge of … network protocols, security configurations, cloud networking, and automation. Key Skills & Qualifications Essential: 3-5+ years of hands-on experience in network engineering or administration. Strong knowledge of TCP/IP, DNS, DHCP, BGP, OSPF, VLANs, MPLS. Experience with Cisco, Fortinet, Palo Alto, or similar network hardware. Proficiency in network monitoring and troubleshooting tools (Wireshark, SNMP … electric vehicles. Desirable: Industry certifications (e.g., CCNA, CCNP, JNCIA, JNCIS, AWS Certified Advanced Networking). Experience with SD-WAN, Zero Trust Networking, IPv6. Knowledge of VoIP, QoS, SIP, and network telephony solutions. Experience working in high-availability or enterprise environments. Familiarity with automation tools (Ansible, Terraform, Python scripting). Key Responsibilities Network Design & Implementation; Design and deploy LAN More ❯

Network Engineer Department: Infrastructure Employment Type: Permanent Location: London Reporting To: Head of Platform Engineering Description We are seeking a skilled Network Engineer with a strong background in Wi-Fi, switching, routing, firewall technologies, and network automation principles. The ideal candidate should possess in-depth knowledge of network protocols, network security, and automation frameworks to … enhance network performance and reliability. Key Responsibilities Design, configure, and maintain secure and scalable network infrastructure solutions, including firewall configurations, VPN setup, and security protocols Implement and manage network access control (NAC) systems to ensure secure network access for all users and wireless/wired devices Configure, optimize, and troubleshoot Wi-Fi networks, including access points … cloud-based controllers, and client devices Perform network performance monitoring, analysis, and troubleshooting for wired and wireless environments Perform Business as Usual (BAU) support for Network and Automation operations Take ownership of the end-to-end network infrastructure, from data centre cabling to the network architecture Continually improve our monitoring systems to pre-empt and More ❯

Social network you want to login/join with: We are looking for a security-focused, results-oriented individual who thrives in a collaborative, team-focused culture. You will work closely with IT and OT network managers, suppliers, business stakeholders, service owners, and your team to ensure the delivery of secure, reliable, and resilient network services across … Thames Water. We are seeking a Network Security Manager to lead and manage the end-to-end BAU (Business As Usual) service delivery for network security across Operational Technology (OT) and Information Technology (IT). You will be responsible for maintaining robust security controls, managing suppliers, mitigating operational risk, and ensuring compliance with industry standards to protect Thames … Water's critical infrastructure. What you'll do as a Network Security Manager Network Security Management: Maintain oversight of IT and OT network systems, including VPNs, SDWAN, and firewalls. Ensure all network security services are fit for purpose and aligned with business outcomes. Approve and manage all changes affecting the network threat surface. Governance & Compliance More ❯

We are looking for a security-focused, results-oriented individual who thrives in a collaborative, team-focused culture. You will work closely with IT and OT network managers, suppliers, business stakeholders, service owners, and your team to ensure the delivery of secure, reliable, and resilient network services across Thames Water. We are seeking a Network Security Manager … to lead and manage the end-to-end BAU (Business As Usual) service delivery for network security across Operational Technology (OT) and Information Technology (IT). You will be responsible for maintaining robust security controls, managing suppliers, mitigating operational risk, and ensuring compliance with industry standards to protect Thames Water's critical infrastructure. What you'll do as a … Network Security Manager Network Security Management: Maintain oversight of IT and OT network systems, including VPNs, SDWAN, and firewalls. Ensure all network security services are fit for purpose and aligned with business outcomes. Approve and manage all changes affecting the network threat surface. Governance & Compliance: Ensure network environments comply with regulatory obligations (NIST, CAF More ❯

Social network you want to login/join with: We are looking for a security-focused, results-oriented individual who thrives in a collaborative, team-focused culture. You will work closely with IT and OT network managers, suppliers, business stakeholders, service owners, and your team to ensure the delivery of secure, reliable, and resilient network services across … Thames Water. We are seeking a Network Security Manager to lead and manage the end-to-end BAU (Business As Usual) service delivery for network security across Operational Technology (OT) and Information Technology (IT). You will be responsible for maintaining robust security controls, managing suppliers, mitigating operational risk, and ensuring compliance with industry standards to protect Thames … Water’s critical infrastructure. What you’ll do as a Network Security Manager Network Security Management: Maintain oversight of IT and OT network systems, including VPNs, SDWAN, and firewalls. Ensure all network security services are fit for purpose and aligned with business outcomes. Approve and manage all changes affecting the network threat surface. Governance & Compliance More ❯

Access Service Edge) solutions . Your role will involve working closely with customers to understand their business challenges and technical requirements, providing tailored solutions that integrate our networking and network security technologies. You will collaborate with cross-functional teams, including sales, product management, and engineering, to ensure successful sales engagements and customer satisfaction. Key Responsibilities: Engage with enterprise customers … technical presentations, product demonstrations, and proof-of-concept (PoC) engagements. Collaborate with the sales team to develop effective sales strategies and drive technical wins. Provide deep technical expertise on network security, SD-WAN, zero-trust architecture, cloud security, and remote access solutions . Assist customers in network architecture design , ensuring seamless integration of our solutions. Respond … . 5+ years of experience in sales engineering or technical pre-sales roles in the networking and cybersecurity industry . Expertise in SASE technologies , including: SD-WAN Zero Trust Network Access (ZTNA) Cloud Security & Secure Web Gateways (SWG) Firewall-as-a-Service ( FWaaS ) CASB (Cloud Access Security Broker) Endpoint Security & Threat Intelligence Strong understanding of networking fundamentals , including TCP More ❯

Access Service Edge) solutions . Your role will involve working closely with customers to understand their business challenges and technical requirements, providing tailored solutions that integrate our networking and network security technologies. You will collaborate with cross-functional teams, including sales, product management, and engineering, to ensure successful sales engagements and customer satisfaction. Key Responsibilities: Engage with enterprise customers … technical presentations, product demonstrations, and proof-of-concept (PoC) engagements. Collaborate with the sales team to develop effective sales strategies and drive technical wins. Provide deep technical expertise on network security, SD-WAN, zero-trust architecture, cloud security, and remote access solutions . Assist customers in network architecture design , ensuring seamless integration of our solutions. Respond … . 5+ years of experience in sales engineering or technical pre-sales roles in the networking and cybersecurity industry . Expertise in SASE technologies , including: SD-WAN Zero Trust Network Access (ZTNA) Cloud Security & Secure Web Gateways (SWG) Firewall-as-a-Service ( FWaaS ) CASB (Cloud Access Security Broker) Endpoint Security & Threat Intelligence Strong understanding of networking fundamentals , including TCP More ❯

Now Hiring: CCIE Network Architect Location: Must be based in the United Kingdom Salary: £85k-£100k + Bonus & extensive benefits package Are you a visionary network expert with a CCIE certification and deep hands-on experience in Cisco Network Security ? We're looking for an experienced Network Architect to lead the design, implementation, and optimization of … secure, enterprise-scale network infrastructures. What You’ll Do: Architect and implement secure network solutions across data centers, cloud, and branch environments Lead strategic network transformation projects, focusing on Cisco-based security technologies (Firepower, ASA, ISE, Umbrella, etc.) Develop network security policies, best practices, and high-availability solutions Perform risk analysis, vulnerability assessments, and network hardening Collaborate with cross-functional teams to align network architecture with business goals What We’re Looking For: CCIE (Security or Enterprise Infrastructure) – active certification required 6+ years of hands-on experience with Cisco routing, switching, firewalls, VPNs, and threat defense Deep understanding of Cisco ISE , Firepower Threat Defense (FTD) , and AAA frameworks Experience designing segmented networks More ❯

and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Dynamic Search Solutions Practice Lead @ Dynamic Search | Partnering with the best network service providers in Europe to build amazing teams with leading edge technology Now Hiring: CCIE Network Architect Location: Must be based in the United Kingdom Are you a … visionary network expert with a CCIE certification and deep hands-on experience in Cisco Network Security ? We're looking for an experienced Network Architect to lead the design, implementation, and optimization of secure, enterprise-scale network infrastructures. What You’ll Do: Architect and implement secure network solutions across data centers, cloud, and branch environments Lead … strategic network transformation projects, focusing on Cisco-based security technologies (Firepower, ASA, ISE, Umbrella, etc.) Develop network security policies, best practices, and high-availability solutions Perform risk analysis, vulnerability assessments, and network hardening Collaborate with cross-functional teams to align network architecture with business goals What We’re Looking For: CCIE (Security or Enterprise Infrastructure More ❯

the world’s leading IT solutions enterprises, helping us deliver services and solutions in both challenging and exciting situations. At DXC, one of our platinum accounts has openings for Network Architects at varying skill levels. The successful candidate will need to be innovative and motivated with a high level of autonomy, able to develop and present secure solutions to … Security clearance, SC. This is a hybrid role based from Erskine or Newcastle . In this role, you will assist in leading teams that analyse, design, troubleshoot, and implement network architecture to meet client requirements; leverage resources from different teams to ensure that customer needs are met. Assist in troubleshooting complex data or voice network and hardware … problems; research and analyse significant, complex network problems that require evaluation of downstream effects on client satisfaction; assess and evaluate current and future systems. Ideally, you will have experience in: Cisco Routing and Switching, minimum CCNP, including 8200/8300 routers, Nexus N7K/N9K Equivalent level in Aruba switching AOS-S & CX, on Aruba More ❯

About the job We currently have an exciting opportunity for SeniorNetwork Engineer to join our existing experienced team. What do we look for in a Senior Network Engineer? Do you feel as comfortable building and supporting production LANs as you do global WANs? Can you implement firewall rules from an application's bespoke requirements? Are you a tinkerer able … an innovative way? Are you ready to learn about Secure by Design methodologies from a company working in National Security & Defence? Essential Skills: Implementation and Support of; Wide Area Network Architecture Network Routing Protocols - OSPF, BGP Virtual Private Networks (VPNs) and Network Security Infrastructure - e.g. IKEv2, NGFWs Creating configuration guides and implementing from High Level and … Low Level Designs Desirable Skills: Implementation and Support of; Data Centre Network Architecture - Spine/Leaf Fabric, EVPN, BGP, Geneve High Assurance IP Encryptors (HAIPE) Infrastructure Automation and Orchestration technologies (e.g. Ansible, Terraform etc.) Whitebox Network Infrastructure (e.g. Mellanox, Cumulus Linux, Nvidia Networking) Support and Troubleshooting of NSX Cisco CCNP or equivalent experience Why SIXWORKS? SiXworks is More ❯

s leading IT solutions enterprises, helping us deliver services and solutions in both challenging and exciting situations. Role Overview At DXC, one of our platinum accounts has openings for Network Architects at varying skill levels. The successful candidate will need to be innovative, motivated, with a high level of autonomy, and able to develop and present secure solutions to … for high-level UK Security clearance (SC). This is a hybrid role based from Erskine or Newcastle. The role involves leading teams in analyzing, designing, troubleshooting, and implementing network architecture to meet client requirements. You will leverage resources from different teams to ensure customer needs are met, troubleshoot complex data or voice network and hardware problems … platforms such as Aruba 2930, 6300, 8300, 8400 CX10K Palo Alto Firewalls, PAN-OS 10.x, VPN Technologies on Cisco, Palo Alto, and Cloud platforms AWS/Azure Wireless LAN Architecture, Cisco/Aruba including Multizone, Aruba Central On-Prem General Network Protocols – OSPF, BGP, Spanning Tree, IPSec, VPN – VXLAN, NSX-T, NAC, ZTNA, VMWare/VxRail, Aruba Clearpass More ❯

sustainable development of its assets in Gabon. We value a collaborative approach, promote diversity, and prioritize safety and integrity in all our operations. We are looking for a Senior Network Engineer to join our IT team, playing a key role in maintaining and enhancing our global network infrastructure. You will ensure network stability, security, and efficiency across … our operations while driving improvements and innovation. Key Responsibilities Network Design & Implementation: Contribute to the development and execution of Assala's global networking roadmap Network Monitoring & Troubleshooting: Maintain, monitor, and resolve issues in Assala's global network infrastructure Security & Incident Management: Act as the primary contact for network security events, analysing alerts, vulnerabilities, and potential threats … Supplier & Vendor Management: Manage relationships with network service providers, ensuring optimal WAN, LAN, and hardware performance Configuration & Optimization: Create and modify configurations on Cisco/Arista switches, routers, and firewalls (Firepower & Palo Alto) Threat Analysis & Mitigation: Utilise threat intelligence services and security tools to identify and address vulnerabilities Automation & Scripting: Implement network automation using Python and Ansible for More ❯

Paragon is searching for a Senior Network Engineer for a role with an Oil & Gas company in London. This is a staff role and will be in the office 4 days a week and remote for 1 day a week. Candidate must have experience of taking projects from design to post-implementation, experience with Arista and Palo Alto highly … desired, and must be CCNA or CCIE certified. Candidates must have at least 5+ years of network design and implementation experience (Data Center, Campus, Wi-Fi, Security). Position Title : Senior Network Security Engineer Contract Type : Staff Expected package : To be discussed. Location : London, UK. As a member of our client’s UK-based IT team you will … be playing a key role in maintaining and enhancing our global network infrastructure. You will ensure network stability, security, and efficiency across our operations while driving improvements and innovation. Key Responsibilities Network Design & Implementation: Contribute to the development and execution of client’s global networking roadmap. Network Monitoring & Troubleshooting: Maintain, monitor, and resolve issues in client More ❯

sustainable development of its assets in Gabon. We value a collaborative approach, promote diversity, and prioritize safety and integrity in all our operations. We are looking for a Senior Network Engineer to join our IT team, playing a key role in maintaining and enhancing our global network infrastructure. You will ensure network stability, security, and efficiency across … our operations while driving improvements and innovation. Key Responsibilities Network Design & Implementation: Contribute to the development and execution of Assala's global networking roadmap. Network Monitoring & Troubleshooting: Maintain, monitor, and resolve issues in Assala's global network infrastructure. Security & Incident Management: Act as the primary contact for network security events, analysing alerts, vulnerabilities, and potential threats. … Supplier & Vendor Management: Manage relationships with network service providers, ensuring optimal WAN, LAN, and hardware performance. Configuration & Optimization: Create and modify configurations on Cisco/Arista switches, routers, and firewalls (Firepower & Palo Alto). Threat Analysis & Mitigation: Utilise threat intelligence services and security tools to identify and address vulnerabilities. Automation & Scripting: Implement network automation using Python and Ansible More ❯

the UK and European region Job Description: Location: London, UK(3 days/week, onsite) Duration: 6+ months contract and extension Inside IR35 Key Responsibilities Design, implement, and manage network infrastructure including routers, switches, firewalls, and load balancers across various platforms. Familiar with circuit ordering and DWDM deployments Familiar with Nexus 7k/Cisco 6500 environments and (possibly arista … to be used to identify business areas/stakeholders and used as a basis to produce a runbook for migration tasks . Develop and maintain automation scripts to streamline network operations and ensure consistency across environments. Collaborate with cross-functional teams to understand application requirements and translate them into network solutions. Ensure network security by implementing industry … best practices and conducting regular vulnerability assessments. Troubleshoot and resolve network-related issues in a timely and efficient manner. Stay abreast of the latest networking technologies and trends and recommend upgrades and improvements to keep our network infrastructure at the cutting edge. Provide technical leadership and mentorship to junior network engineers. Document network designs, configurations, and More ❯

About the job We currently have an exciting opportunity for a Network Engineer to join our existing experienced team. What do we look for in a Network Engineer? Do you feel as comfortable building and supporting production LANs as you do global WANs? Can you implement firewall rules from an application's bespoke requirements? Are you a tinkerer … an innovative way? Are you ready to learn about Secure by Design methodologies from a company working in National Security & Defence? Essential Skills: Implementation and Support of: Wide Area Network Architecture Network Routing Protocols - OSPF, BGP Virtual Private Networks (VPNs) and Network Security Infrastructure - e.g. IKEv2, NGFWs Creating configuration guides and implementing from High Level and … Low Level Designs Desirable Skills: Implementation and Support of: Data Centre Network Architecture - Spine/Leaf Fabric, EVPN, BGP, Geneve High Assurance IP Encryptors (HAIPE) Infrastructure Automation and Orchestration technologies (e.g. Ansible, Terraform etc.) Whitebox Network Infrastructure (e.g. Mellanox, Cumulus Linux, Nvidia Networking) Support and Troubleshooting of NSX Cisco CCNP or equivalent experience Why SIXWORKS? SiXworks is More ❯

About the job We currently have an exciting opportunity for Network Engineer to join our existing experienced team. What do we look for in a Network Engineer? We are powered by brilliant people. As Network Engineer you will be able to demonstrate a knowledge of the following: Do you feel as comfortable building and supporting production LANs … an innovative way? Are you ready to learn about Secure by Design methodologies from a company working in National Security & Defence? Essential Skills: Implementation and Support of; Wide Area Network Architecture Network Routing Protocols - OSPF, BGP Virtual Private Networks (VPNs) and Network Security Infrastructure - e.g. IKEv2, NGFWs Creating configuration guides and implementing from High Level and … Low Level Designs Desirable Skills: Implementation and Support of; Data Centre Network Architecture - Spine/Leaf Fabric, EVPN, BGP, Geneve High Assurance IP Encryptors (HAIPE) Infrastructure Automation and Orchestration technologies (e.g. Ansible, Terraform etc.) Whitebox Network Infrastructure (e.g. Mellanox, Cumulus Linux, Nvidia Networking) Support and Troubleshooting of NSX Cisco CCNP or equivalent experience Why SIXWORKS? SiXworks is 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 passion for learning and developing new skills. You will be … for designing, implementing, and managing 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 of network device operating system and configurations to ensure timely restoration of critical network More ❯

Join to apply for the Network and Security Engineer role at AWTG Ltd 2 days ago Be among the first 25 applicants Join to apply for the Network and Security Engineer role at AWTG Ltd 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 passion for learning and developing new skills. You will be responsible for designing, implementing, and managing 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 More ❯

Up to c. £130k Comp Package | Hybrid Working - 4 Days in Office] Are you a network engineer who thrives on solving complex issues and building resilient infrastructure? Our client - a global multi-asset investment firm - is expanding its EMEA tech team and hiring into their enterprise support function. You’ll focus on high-level (3rd/4th line) support … across offices, data centres, and cloud integrations - working closely with senior engineers and US counterparts to support a mission-critical network environment. This is a hands-on opportunity to deepen your expertise, work with next-gen tooling, and build towards senior engineering or network architecture tracks within a high-performance team... Key Responsibilities Deliver 3rd and 4th … line support across a complex global network infrastructure spanning office, data centre, and cloud environments Troubleshoot, diagnose, and resolve escalated networking issues from support teams, with a focus on performance and uptime Support, maintain and configure Cisco and Meraki networking gear across switches, routers, and wireless systems Manage Palo Alto firewalls, including monitoring, change control, and troubleshooting Assist with More ❯

Up to c. £130k Comp Package | Hybrid Working - 4 Days in Office] Are you a network engineer who thrives on solving complex issues and building resilient infrastructure? Our client - a global multi-asset investment firm - is expanding its EMEA tech team and hiring into their enterprise support function. You’ll focus on high-level (3rd/4th line) support … across offices, data centres, and cloud integrations - working closely with senior engineers and US counterparts to support a mission-critical network environment. This is a hands-on opportunity to deepen your expertise, work with next-gen tooling, and build towards senior engineering or network architecture tracks within a high-performance team... Key Responsibilities Deliver 3rd and 4th … line support across a complex global network infrastructure spanning office, data centre, and cloud environments Troubleshoot, diagnose, and resolve escalated networking issues from support teams, with a focus on performance and uptime Support, maintain and configure Cisco and Meraki networking gear across switches, routers, and wireless systems Manage Palo Alto firewalls, including monitoring, change control, and troubleshooting Assist with More ❯