21 of 21 Network Architecture Jobs in the South East

Senior Network Engineer Bedford £50,169 per annum Permanent Full Time (will consider Part-Time Applications) Design, implement, and maintain robust, secure, and scalable network infrastructure solutions. Ensure high availability, performance, and security of bphas network systems while mentoring junior staff and collaborating across IT teams. Key Responsibilities Design and develop network architecture strategies aligned … with business needs and industry standards. Implement and manage network security measures (firewalls, VPNs, IDS/IPS). Configure and maintain routers, switches, wireless systems, and firewalls. Deploy scalable, high-performance network solutions with minimal downtime. Conduct regular network maintenance, updates, and upgrades. Perform security audits and vulnerability assessments. Respond to and mitigate network security incidents. … Automate network tasks and processes using scripting tools. Maintain comprehensive network documentation and diagrams. Collaborate with IT teams and third-party vendors on network-related projects. Provide technical guidance and mentorship to team members. Stay current with emerging network technologies and trends. Key Performance Indicators High network uptime and minimal downtime. Successful delivery of network More ❯

Summary: An NHS Trust is seeking a Network Architect to help with a major upgrade project for 6 months. The Network Architect will play a critical role in the successful delivery of the Server Farm (SF), Data Centre Consolidation (DCC) and Telephone infrastructure upgrade (TIU) projects. This individual will be responsible for designing and implementing scalable, secure, and … resilient network solutions that support the consolidation and transformation of existing data centre infrastructure. Lead the design and architecture of network solutions to support the migration and consolidation of services across multiple data centres. Work with the Head of Infrastructure in running the architecture review board sessions Ensure network designs align with enterprise standards, security … Collaborate with cross-functional teams including infrastructure, server, storage, security, and application teams to deliver an integrated solution. Define and document the current state and target state of the network architecture, including L2/L3 topology, VLANs, routing protocols, firewalls, and load balancing. Plan and support network changes, including upgrades, new deployments, and decommissioning activities in coordination More ❯

Senior Network Architect (Construction) Surrey £80,000 to £90,000 + 8:30 am 5:00 pm + Company Events + Company Bonus + Paid Training Courses Are you a Network Architect or similar looking to join a tight-knit expanding business currently leading the way in the construction industry, that creates and manages IT infrastructure all over … UK, developing the blueprints for how networks should be structured across various smart buildings, which are designed based on specific operational requirements. On offer is the opportunity for a Network Architect or similar to join a niche, industry leading companies that delivers end-to-end IT infrastructure which use their technical expertise to create networking solutions with the goal … to work with the newest technology in the industry and use one of the world's leading manufacturers of flat-glass to produce glass-based solutions to improve connectivity, network performance and electromagnetic environment for smart buildings. In this role you will use design networks for various construction companies for a range of wide projects to ensure the appropriate More ❯

employee-owned business in 2024 and are working hard collectively to deliver our mission. Overview of the Role This is a full-time, client-site role embedded within the Network Engineering team of a global technology firm with over 20,000 employees. The Network Consultant will be responsible for supporting the client’s ongoing network refresh and … upgrade programme across EMEA, as well as new network deployments into offices throughout the region. The role is implementation-focused, working within established network design and technology standards defined by the client. The successful candidate will demonstrate strong technical delivery and project coordination skills, with the ability to plan, document and execute network changes methodically in live … cutover activities, and occasional weekend work may be necessary for which time off in lieu (TOIL) will be provided. Responsibilities Work full-time as part of the client’s Network Engineering team to deliver the EMEA network refresh and deployment programme. Oversee implementation of new and replacement network devices in line with client technology standards. Produce and More ❯

employee-owned business in 2024 and are working hard collectively to deliver our mission. Overview of the Role This is a full-time, client-site role embedded within the Network Engineering team of a global technology firm with over 20,000 employees. The Network Consultant will be responsible for supporting the client’s ongoing network refresh and … upgrade programme across EMEA, as well as new network deployments into offices throughout the region. The role is implementation-focused, working within established network design and technology standards defined by the client. The successful candidate will demonstrate strong technical delivery and project coordination skills, with the ability to plan, document and execute network changes methodically in live … cutover activities, and occasional weekend work may be necessary for which time off in lieu (TOIL) will be provided. Responsibilities Work full-time as part of the client’s Network Engineering team to deliver the EMEA network refresh and deployment programme. Oversee implementation of new and replacement network devices in line with client technology standards. Produce and More ❯

employee-owned business in 2024 and are working hard collectively to deliver our mission. Overview of the Role This is a full-time, client-site role embedded within the Network Engineering team of a global technology firm with over 20,000 employees. The Network Consultant will be responsible for supporting the client’s ongoing network refresh and … upgrade programme across EMEA, as well as new network deployments into offices throughout the region. The role is implementation-focused, working within established network design and technology standards defined by the client. The successful candidate will demonstrate strong technical delivery and project coordination skills, with the ability to plan, document and execute network changes methodically in live … cutover activities, and occasional weekend work may be necessary for which time off in lieu (TOIL) will be provided. Responsibilities Work full-time as part of the client’s Network Engineering team to deliver the EMEA network refresh and deployment programme. Oversee implementation of new and replacement network devices in line with client technology standards. Produce and More ❯

Role: Network Architect - Gov/Security sector Location : Hybrid - Home and occasional travel to Southwest locations Rate: £650 per day (outside IR35) Duration: 12 months Key Skills: Network/WAN modernisation project experience, supplier engagement, supplier transition, high- and low-level network design, broad network experience, (Cisco, Fortinet, SD-WAN, checkpoints etc.) ** eligibility for SC clearance … is essential for this role - see note ** Our Client: Public Sector/Government organisation The Role: To lead on the successful delivery of Network (WAN) modernisation project The successful candidate will be able to demonstrate: 10+ years' experience in network engineering up to and including senior Network Architecture roles Able to evidence leading on the delivery … of mid to large scale WAN modernisation projects Extensive experience in supplier engagement, with experience of challenging network designs and managing supplier relationships through project challenges Strong project management skills Excellent communication skills to be able to articulate technical designs and principles to technical and non-technical stakeholders. Clean and current UK driving license Eligibility for the necessary security More ❯

Network Design Engineers - Fortinet/SD-WAN | London | £50 - 72k + Bonus Please note - no visa sponsorship available, only candidates who are eligible for SC Clearance can be considered (living in the UK for five years continuously - ILR, British Citizenship or similar settled status acceptable) Are you a skilled Network Engineer ready to take on high impact projects … for a leading technology provider I am exclusively partnered with a major enterprise client on a large scale transformation programme and I'm looking for Network Design Engineers with strong experience in Fortinet, SD-WAN, and network security to join the team.What's on Offer Permanent roles with competitive salaries: £50-72k + 10% bonus Hybrid working … days on-site in London Work on cutting-edge network architecture and secure infrastructure design Join a fast-paced delivery team with real impact across public and private sector clients What We're Looking For Proven experience in network design and deployment Hands-on with Fortinet firewalls, SD-WAN, and Juniper/Cisco technologies Strong understanding of More ❯

Network Automation Engineer - IT Infrastructure INSIDE IR35 £550 - £600 (umbrella) per day dependent on experience Department: ISD - Allocated 100% to Network Modernisation programme Duration: Long term strategic programme with an initial 6-month contract with opportunity to extend for the right candidate Main Purpose of the Job: We are seeking a skilled Infrastructure Automation Engineer to support a … large-scale network modernisation programme for one of the world's leading Universities. This is an exciting opportunity to join the programme at initiation. The right candidate will drive forward the automation workstream that underpins the largest network modernisation programme across the UK higher education sector. Core responsibilities include design, implementation, testing of automated Network Infrastructure development … that will enable scalable, secure, automated, resilient network services across the University's estate. Reports To: Portfolio Delivery Manager Key Responsibilities: Project Delivery Design and implement Infrastructure as Code (IaC) using Terraform, Ansible and GitHub. Automate provisioning and configuration of network infrastructure (e.g., firewalls, load balancers, VPNs, SD-WAN). Collaborate with the Network Architecture and More ❯

Network Security Engineer Network Security/Penetration Testing/CREST/CSTL/API Testing/Config Reviews/Infrastructure/Outside IR35/West London We’re seeking an experienced Network Security Engineer to support a major multi-phase security testing project. You’ll conduct penetration tests, configuration reviews, and infrastructure assessments, contributing to a high … profile programme of work extending into next year. Required Strong background in network and infrastructure security. Experience performing penetration testing, configuration reviews, and API testing. Knowledge of “classic” CHECK-style testing methodologies. CREST, CSTL or CTL certification (Team Member or Team Leader level). Ability to deliver high-quality reports and communicate technical findings clearly. Hands-on experience across … infrastructure, networking, and external testing. Desirable Experience working within CHECK or other accredited testing schemes. Strong understanding of secure network architecture and hardening practices. Previous consultancy or project-based testing experience. Contract Details Outside IR35 West London (on-site presence required for majority of testing) 0-hours contract – project-based work, phase by phase Initial phase focused on More ❯

Network Security Engineer Network Security/Penetration Testing/CREST/CSTL/API Testing/Config Reviews/Infrastructure/Outside IR35/West London We’re seeking an experienced Network Security Engineer to support a major multi-phase security testing project. You’ll conduct penetration tests, configuration reviews, and infrastructure assessments, contributing to a high … profile programme of work extending into next year. Required Strong background in network and infrastructure security. Experience performing penetration testing, configuration reviews, and API testing. Knowledge of “classic” CHECK-style testing methodologies. CREST, CSTL or CTL certification (Team Member or Team Leader level). Ability to deliver high-quality reports and communicate technical findings clearly. Hands-on experience across … infrastructure, networking, and external testing. Desirable Experience working within CHECK or other accredited testing schemes. Strong understanding of secure network architecture and hardening practices. Previous consultancy or project-based testing experience. Contract Details Outside IR35 West London (on-site presence required for majority of testing) 0-hours contract – project-based work, phase by phase Initial phase focused on More ❯

5G Core Network Systems Engineer – Leading Edge 5G Critical Communication Networks Berks/Surrey Borders – some remote - UK & International Travel Base Salary - £55 - 65K + Benefits The company An innovative SI providing niche end to end 5G solutions to global Critical Communication environments, address diverse business cases across Government and Industry verticals. The Role Scope, design and deployment of … 5G standalone core network solutions in a number of verticals, including Defence, Industry 4.0, Energy and Maritime sectors Deployment of OSS/Service Assurance monitoring solutions, and configuration of security services to support the core Interface and manage third party vendors, participating in the vendor selection process to support the end-to-end network solution when required Contribute … to product development and project roll-out Act as a 5G network SME, providing technical input to the Development, RAN Engineering and IT teams Contribute to the creation of operational processes within a young and growing technology business You will have experience/exposure to a majority of the following 2+ years of experience in designing, building, deploying and More ❯

5G Core Network Systems Engineer – Leading Edge 5G Critical Communication Networks Berks/Surrey Borders – some remote - UK & International Travel Base Salary - £55 - 65K + Benefits The company An innovative SI providing niche end to end 5G solutions to global Critical Communication environments, address diverse business cases across Government and Industry verticals. The Role Scope, design and deployment of … 5G standalone core network solutions in a number of verticals, including Defence, Industry 4.0, Energy and Maritime sectors Deployment of OSS/Service Assurance monitoring solutions, and configuration of security services to support the core Interface and manage third party vendors, participating in the vendor selection process to support the end-to-end network solution when required Contribute … to product development and project roll-out Act as a 5G network SME, providing technical input to the Development, RAN Engineering and IT teams Contribute to the creation of operational processes within a young and growing technology business You will have experience/exposure to a majority of the following 2+ years of experience in designing, building, deploying and More ❯

Person Specification/Essential Skills Demonstrable experience in leading large, complex network architecture, engineering and operational functions with full accountability for domain strategy, budget/P&L, and operational excellence. This includes detailed network design, engineering, integration, optimization knowledge and expertise across all 7 layers of the OSI stack with the ability to translate deep technical concepts … into clear business outcomes, articulate value to executive stakeholders, and ensure the Network domain objectives are tightly aligned with overall business goals and risk appetite. Proven track record of effective business value driven decision making, accountability and oversight across core network, data center, Internet Edge, Extranet and cloud networking ecosystems. This includes the embedding of automation, instrumentation and … robust standards for global consistency and lifecycle-management of the underlying infrastructure through performance management and continuous improvement at scale Significant experience in driving complex, transformational network initiatives from conception through to enterprise-wide adoption, including securing C-level/Board-level buy-in and investment. This requires outstanding communication, negotiation, and influencing skills to navigate a complex stakeholder More ❯

Systems Engineer – Leading Edge 5G Networks - Core Mobile Network Technologies Berks/Surrey Borders – some remote - UK & International Travel Base Salary - £55 - 65K + Benefits The company A true UK success story, a start-up technology provider with innovative end to end 5G Mobile Network technology solutions that are grabbing attention and making a name for themselves in … a number of critical communication verticals. The Role Scope, design and deployment of 5G standalone core network solutions in a number of verticals, including Defence, Industry 4.0, Energy and Maritime sectors Deployment of OSS/Service Assurance monitoring solutions, and configuration of security services to support the core Interface and manage third party vendors, participating in the vendor selection … process to support the end-to-end network solution when required Contribute to product development and project roll-out Act as a 5G network SME, providing technical input to the Development, RAN Engineering and IT teams Contribute to the creation of operational processes within a young and growing technology business You will have experience/exposure to a More ❯

Systems Engineer – Leading Edge 5G Networks - Core Mobile Network Technologies Berks/Surrey Borders – some remote - UK & International Travel Base Salary - £55 - 65K + Benefits The company A true UK success story, a start-up technology provider with innovative end to end 5G Mobile Network technology solutions that are grabbing attention and making a name for themselves in … a number of critical communication verticals. The Role Scope, design and deployment of 5G standalone core network solutions in a number of verticals, including Defence, Industry 4.0, Energy and Maritime sectors Deployment of OSS/Service Assurance monitoring solutions, and configuration of security services to support the core Interface and manage third party vendors, participating in the vendor selection … process to support the end-to-end network solution when required Contribute to product development and project roll-out Act as a 5G network SME, providing technical input to the Development, RAN Engineering and IT teams Contribute to the creation of operational processes within a young and growing technology business You will have experience/exposure to a More ❯

a range of benefits to support your finances, wellbeing and family. Working Pattern : Permanent Full Time The Role The Senior Programme Delivery Manager will lead the delivery of the Network Services vision for SSE Group Technical Services (GTS), ensuring alignment and fulfilment of strategic ambitions across all SSE Business Units. The role will focus on evaluating, shaping, and executing … stakeholder engagement throughout the process. You will Stakeholder Engagement & Relationship Management - Develop strong relationships with SSE technical, regulatory, procurement, delivery, and operational teams. Collaborate with business units to define network service needs and drive improvements to the operating model and supplier engagement-enhancing efficiency, certainty, and strategic value across services such as LTE, APN, VPN, and fibre. Strategic Planning … Technical Leadership - Provide strategic input into technical roadmaps and business continuity planning, ensuring seamless delivery through operational insight. Maintain oversight of network architecture principles, including IT/OT DMZ segmentation and firewall governance. Risk Management & Governance - Identify and manage network services risks across SSE business units, implementing group-wide mitigation strategies. Oversee programme-level risks related to More ❯

a range of benefits to support your finances, wellbeing and family. Working Pattern : Permanent Full Time The Role The Senior Programme Delivery Manager will lead the delivery of the Network Services vision for SSE Group Technical Services (GTS), ensuring alignment and fulfilment of strategic ambitions across all SSE Business Units. The role will focus on evaluating, shaping, and executing … stakeholder engagement throughout the process. You will Stakeholder Engagement & Relationship Management - Develop strong relationships with SSE technical, regulatory, procurement, delivery, and operational teams. Collaborate with business units to define network service needs and drive improvements to the operating model and supplier engagement-enhancing efficiency, certainty, and strategic value across services such as LTE, APN, VPN, and fibre. Strategic Planning … Technical Leadership - Provide strategic input into technical roadmaps and business continuity planning, ensuring seamless delivery through operational insight. Maintain oversight of network architecture principles, including IT/OT DMZ segmentation and firewall governance. Risk Management & Governance - Identify and manage network services risks across SSE business units, implementing group-wide mitigation strategies. Oversee programme-level risks related to More ❯

software installation, update and configuration: data backup and recovery; malware etc detection and removal; and *System administration, monitoring and management: install and maintain desktops, laptops, printers etc, and configure network architecture (routers, switches, and firewalls); employ proactive RMM tools, and plan and execute OS and application patching and updates. *Administration: prompt and comprehensive job logging and tracking (incident … similar is preferred but not essential. *A comprehensive grounding in general IT and computing, with some basic physics and electronics; preferably including *A knowledge of networking, protocols and server architecture: LANs/WANs, switches, firewalls, DNS, TCP/IP, DHCP, Wi-Fi, VPNs, Active Directory; and *Proficiency in Windows 10/11, with the latest Microsoft technologies including MS365 More ❯

years of progressive experience in infrastructure management, with a proven track record of success in leading large-scale projects. Deep expertise in cloud technologies (AWS, Azure, GCP), virtualization, and network architecture. A strong understanding of security best practices and compliance regulations. Proven ability to lead and mentor high-performing teams, fostering a culture of collaboration and innovation. Excellent communication More ❯

and lifecycle with Terraform Design scalable, cost-effective solutions to meet product and customer needs Lead CI/CD pipeline automation , security scanning, and compliance integration (ISO 27001) Configure network architecture, manage VPNs (Tailscale), and support cloud security policies Implement monitoring, alerting, and auto-scaling strategies to maintain 99%+ uptime Mentor engineering teams on cloud best practices More ❯