1 to 25 of 34 Network Design Jobs in the South East

Network Design Engineer Must have an Active SC Clearance An opportunity has arisen for a Network Design Engineer to join a secure Defence and National Security programme, delivering medium and large scale network solutions across mission critical environments. This role is suited to a capable network professional who can design, implement, and support … secure enterprise networks while working collaboratively across multi skilled teams. About the Role - Network Design Engineer As a Network Design Engineer , you will design, configure, and deploy network solutions that meet business and technical requirements across secure environments. You will produce design documentation, support governance reviews, and provide hands on implementation and troubleshooting … support. The role involves supporting project milestones, ensuring effective handover to service, and resolving complex network issues across multiple vendors and domains. You will work with stakeholders, assist with performance testing, and contribute to automation and continuous improvement. What We're Looking For - Network Design Engineer Strong experience with Cisco and Juniper technologies, with certifications such as More ❯

Network Architect needed in Oxford, HYBRID Paying £650 per ref372263 Full time hours on a temporary basis OUTSIDE IR35 About the Role: We are seeking a highly skilled and experienced Network Architect to lead the design and implementation of robust, secure, and scalable network solutions. This is a strategic role that will shape the future of … our network infrastructure, with a strong focus on Cisco and Fortinet technologies, SD-WAN, and public sector procurement. Key Responsibilities: Network Design & Architecture Lead the development of complex network solutions, ensuring they meet both business and technical requirements. Provide expert review and oversight of third-party network designs, particularly those involving Cisco and Fortinet. SD … WAN Solutions Design, deploy, and manage Fortinet SD-WAN environments. Act as a technical authority in evaluating and validating third-party SD-WAN proposals and implementations. Cisco Infrastructure Deliver and support Cisco Catalyst Centre deployments. Offer architectural guidance and assurance for third-party Cisco network designs. Network Security Apply deep expertise in network security protocols and More ❯

Working for one of the UK's leading Telecommunications clients - the role is to work as an IP Network Design Principal/Technical Design Authority (TDA) working on the client's IP Networks working as part of a close knit team of 4 that work on TSA (Telecoms Security Act) compliant designs. There will be times when … you must get 'hands on' in the network lab - not too afraid/precious to get a screwdriver out if needed!! The role will involve working on a wide variety of IP networking projects and will include: Maintaining hardware and software to comply with vendor support contracts and internal design policies. Maintaining network capacity to support traffic … forecasts. Integration of new services onto the network. Production of design documentation, test cases, and implementation plans to ensure our networks deliver excellent customer experience whilst retaining a focus on cost effectiveness and delivery timescales. Providing support to test and implementation staff. Undertaking type approval work. Supporting service migrations. Candidates will only be considered if they have worked for More ❯

Network Engineer £60,000 - £75,000+ benefits - hybrid working The Network Engineer/Network Security Engineer will join a team supporting high profile network infrastructure, responsible for the design, implementation and support of enterprise scale networks ensuring optimum network up-time and performance. The role joins a project-based Network Operations team supporting … are in Hampshire with hybrid working options - commutable from Southampton, Bournemouth, Basingstoke, Portsmouth areas Required skills and experience: 5+ years of proven experience supporting and configuring Cisco/Juniper network devices, Firewalls, Switches, Load Balancers Strong experience of infrastructure Network Design, WAN/LAN, working with customers and senior stakeholders Commercial experience of Network Security, Palo … Alto or similar Enterprise level Network environment experience, ideally global scale either internally or external customers Relevant certifications; Cisco, Palo Alto, Juniper, etc All candidates must be UK based and willing to travel to their offices as required Please apply to this advert to discuss the details Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in More ❯

Senior Network Infrastructure Engineer Hybrid Working 2 days on site a week Our client, a large and forward-thinking organisation is urgently seeking a Senior Network Infrastructure Engineer to join their Head Office team in North London.. This is an exciting opportunity for an experienced and motivated engineer with a solid background in network design, multi … site infrastructure, and on-premises and hybrid environments. The Role As a Senior Network Infrastructure Engineer, you will play a pivotal role in designing, maintaining, and evolving the organisation’s network and infrastructure, supporting a multi-office WAN environment . You’ll be responsible for: Designing, implementing, and optimising network infrastructure across multiple sites Managing and maintaining … routers, switches, firewalls, and SAN storage Leading and contributing to the transition to enterprise-grade network solutions (Juniper, Cisco, or Fortinet Supporting Windows Server, Active Directory, and VMware environments Ensuring reliability, performance, and scalability across all network and server systems Working across on-premises, Azure, and Microsoft 365 hybrid environments Essential Skills & Experience Strong background in network More ❯

Network Design Engineer Must have an Active SC Clearance An opportunity has arisen for a Network Design Engineer to join a secure Defence and National Security programme, delivering medium and large scale network solutions across mission critical environments. This role is suited to a capable network professional who can design, implement, and support More ❯

Network Design Engineer Must have an Active SC Clearance An opportunity has arisen for a Network Design Engineer to join a secure Defence and National Security programme, delivering medium and large scale network solutions across mission critical environments. This role is suited to a capable network professional who can design, implement, and support More ❯

IT Network ManagerNorth London£45,000 - £50,000 per year DOE + Holiday + Pension Excellent opportunity for an IT professional looking for a role offering autonomy, technical responsibility, and the opportunity to shape and manage the IT network infrastructure of a busy school.This organisation has a strong reputation for supporting students and staff alike. It is well … established, stable, and prides itself on a collaborative and inclusive culture.This role is a key appointment within the school, giving you the chance to take ownership of network design, management, and security, as well as lead a small IT team. You will be the senior technical point of contact and influence the IT infrastructure and systems strategy.The ideal … candidate will have proven experience in network management, team leadership, and network security. You will have a strong background in IT infrastructure, with knowledge of Windows Server, Active Directory, Microsoft 365, network protocols (TCP/IP, DHCP, DNS), and experience managing technical projects.This is a fantastic opportunity to take on a varied and technically interesting role, with More ❯

/11, Apple devices, Intune, Apple and Meraki MDM Backup & DR: Backup technologies and disaster recovery strategies SQL: Microsoft SQL Server experience advantageous What our client is looking for Network Design and Implementation Architecting scalable networking solutions based on business requirements Working with senior management to define internal policies and procedures Creating network topologies and diagrams Recommending … network hardware and software to improve service and profitability Implementing network technologies and system upgrades Support, Network Maintenance & Troubleshooting Monitoring network performance and identifying potential issues Conducting analysis and resolving complex network problems Ensuring systems are monitored and backed up at agreed intervals Performing routine maintenance checks Providing or organising on-site end-user support … Escalating critical issues to management Network Security Implementing network security policies and best practices Ensuring systems are protected and access is appropriately restricted Identifying and mitigating vulnerabilities Testing and applying patches/firmware to maintain system security Capacity Planning & Optimisation Assessing network capacity and planning for future growth Analysing traffic patterns and making performance adjustments Implementing load More ❯

for a Principal Systems Engineer What you'll be doing: Provide hands-on technical leadership with a team of systems and software engineers, and directly support the product System Design Authority Apply the principles of Systems Engineering to develop software-based Simulation Systems across the full engineering lifecycle Undertake Simulation Systems equipment design, network design and … software design Lead requirement decomposition and manage specifications using tools like IBM DOORS Next Direct architectural modelling and interface definitions in tools such as CATIA Magic (Cameo) Drive system integration and define acceptance strategies for software-based systems Lead technical reviews and ensure compliance with customer, legislative & business requirements Your skills and experiences: Demonstrable experience of the application of … desirable) Familiarity with engineering lifecycle models (Waterfall & Agile) and tools (eg JIRA) Background in software development and integration Technical leadership and ability to guide teams across disciplines to shape design solutions MIMESIS Product team: You will join our clients Simulation and Training sector in Portsmouth, part of their Systems Maritime and Land Defence Solutions, working on their MIMESIS product. More ❯

of the Maritime and Land Defence Solutions business, working on the MIMESIS product. As a System Technical Lead within the MIMESIS team, you will have technical responsibility for the design and development of new modules/content for the product, reviewing and approving lower level documentation. You will also provide technical guidance to the engineering team, working closely with … System Design Authority, to develop and support MIMESIS for their customers. What you'll be doing: Provide hands-on technical leadership with a team of systems and software engineers, and directly support the product System Design Authority Apply the principles of Systems Engineering to develop software-based Simulation Systems across the full engineering lifecycle Undertake Simulation Systems equipment … design, network design and software design Lead requirement decomposition and manage specifications using tools like IBM DOORS Next Direct architectural modelling and interface definitions in tools such as CATIA Magic (Cameo) Drive system integration and define acceptance strategies for software-based systems Lead technical reviews and ensure compliance with customer, legislative & business requirements Your skills and More ❯

dependent on skills and experience) What you'll be doing: Provide hands-on technical leadership with a team of systems and software engineers, and directly support the product System Design Authority Apply the principles of Systems Engineering to develop software-based Simulation Systems across the full engineering lifecycle Undertake Simulation Systems equipment design, network design and … software design Lead requirement decomposition and manage specifications using tools like IBM DOORS Next Direct architectural modelling and interface definitions in tools such as CATIA Magic (Cameo) Drive system integration and define acceptance strategies for software-based systems Lead technical reviews and ensure compliance with customer, legislative & business requirements Your skills and experiences: Demonstrable experience of the application of … desirable) Familiarity with engineering lifecycle models (Waterfall & Agile) and tools (e.g. JIRA) Background in software development and integration Technical leadership and ability to guide teams across disciplines to shape design solutions Benefits As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a More ❯

Position Summary As Director of Network Practice at Claranet, you will lead the strategic direction, operational delivery, and product management of our customer-facing network and connectivity services. This senior leadership role is pivotal in shaping Claranet’s network offerings, driving innovation, and ensuring excellence across delivery and product lifecycles. You will be responsible for the management … leadership, and strategy of the Network & Connectivity domain, including Delivery and Network Product Management. Working closely with commercial stakeholders and Group Networks, you will ensure our services remain competitive, secure, and aligned with customer needs. Role Mission Claranet’s strategy is to build long-term, trusted relationships with its customers by delivering market-leading, integrated managed services. We … solutions portfolio that Claranet offers to customers that enables cross and up sell. Objectives & Key Results Strategic Leadership and Commercial Ownership Define and execute the strategy for Claranet’s network and connectivity services. Own revenue, gross profit, and staffing costs for the Network Practice. Develop and maintain strategic partnerships with key vendors (e.g., BT/Openreach, Cisco, Fortinet More ❯

This role will require 2 days London, 1 day Gloucester travel per week** Position Summary As Director of Network Practice at Claranet, you will lead the strategic direction, operational delivery, and product management of our customer-facing network and connectivity services. This senior leadership role is pivotal in shaping Claranet’s network offerings, driving innovation, and ensuring … excellence across delivery and product lifecycles. You will be responsible for the management, leadership, and strategy of the Network & Connectivity domain, including Delivery and Network Product Management. Working closely with commercial stakeholders and Group Networks, you will ensure our services remain competitive, secure, and aligned with customer needs. Role Mission Claranet’s strategy is to build long-term … solutions portfolio that Claranet offers to customers that enables cross and up sell. Objectives & Key Results Strategic Leadership and Commercial Ownership Define and execute the strategy for Claranet’s network and connectivity services. Own revenue, gross profit, and staffing costs for the Network Practice. Develop and maintain strategic partnerships with key vendors (e.g., BT/Openreach, Cisco, Fortinet More ❯

DV Cleared Network Engineer, Defence, 5 Days Onsite in Basingstoke, INSIDE IR35, 12 MONTH CONTRACT YOU MUST HOLD A CURRENT AND VALID DV CLEARANCE TO BE CONSIDERED FOR THIS ROLE We are looking for a DV cleared Network Design Engineer to work on delivery opportunities taking place within the secure Defence and National Security sector. Your role … will involve understanding the business and technical requirements and you will be responsible for producing the relevant design collateral (including passing any governance reviews), providing hands on configuration and implementation support, troubleshooting technical issues, and ensuring effective handover to service. Your experience: • Strong technical networking knowledge of LAN switching/topologies, routing protocols, VPNs, IPSec, hardware encryption, MPLS, and … BGP. The candidate will have a good working knowledge of Cisco/Juniper products and JUNOS operating system and Cisco IOS. Ideally with industry recognized network certifications such as Cisco CCNA/CCNP, Juniper JNCIS-ENT. • Demonstrable network device configuration skills, network troubleshooting skills and approach to defect resolution. • Demonstrable design experience in proposing and utilizing More ❯

Network Engineer (Perm) - Healthcare & Life Science Trailblazer £70,000 + Benefits Location: Slough/Thames Valley region, UK Type: Permanent, Full-Time (On-site, with potential for some hybrid flexibility) We’re proud to partner with a global innovator in healthcare and life sciences , driving innovation and breakthroughs in technology and product development. Their new Product Production Unit is … to shape the future of smarter, faster, and more sustainable production. About the Role An established and growing organisation in the South of England is looking for an experienced Network Engineer to join their IT function. This is a great opportunity to take ownership of a diverse, hands-on infrastructure environment , supporting a mix of voice, data, and wireless … services across a fast-paced operational setting. You’ll play a key role in maintaining network stability and integrity across the business, from design and deployment to monitoring, troubleshooting, and continual optimisation. It’s a broad role that suits someone comfortable working across multiple technologies, supporting both strategic planning and day-to-day network operations. Key Responsibilities More ❯

Contract Network Engineer Oxford 3 days PW Rate: £500 PD (Inside IR35) 6-12 Month Contract Overview We are seeking a skilled Network 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, and multi … 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 ❯

IBP Recruitment are seeking an accomplished Design Lead to direct the delivery of our clients mobile network development projects, ensuring full compliance with the Construction (Design and Management) Regulations 2015. Operating as Principal Designer, this position will oversee the complete design lifecycle during the pre-construction phase, integrating robust health and safety principles into every stage … of the process. The ideal candidate must possess the following skills and experience: Lead and coordinate design programmes for mobile network infrastructure. Act as Principal Designer, managing design risk and maintaining comprehensive risk documentation. Liaise effectively with clients, contractors, and internal teams to align technical, operational, and safety objectives. Utilise advanced digital tools and sustainable methodologies, including … BIM, AutoCAD, and Revit. Provide leadership and mentorship to multidisciplinary teams, fostering skills development. The ideal candidate must possess the following skills and experience: Degree in Architecture, Engineering, or Design; professional accreditation (RIBA, CEng) advantageous. Proven expertise in mobile network design with demonstrable knowledge of CDM regulations. Advanced proficiency in AutoCAD, Revit, and BIM processes. Strong leadership More ❯

Network Engineer DV Eligible Location: Basingstoke (5 days on-site) We are looking for an experienced and motivated Network Engineer to join a specialist team supporting a high-level government customer. This is a hands-on, technically challenging position where you will play a crucial role in maintaining the resilience, security, and performance of a complex cloud and … network infrastructure. If you thrive in a secure, fast-paced environment and enjoy solving intricate technical issues, this role offers the opportunity to make a meaningful impact. In this position, you will act as a key escalation point for 2nd Line support, using ITSM tooling to manage incidents and changes effectively. You will be responsible for maintaining and updating … PKI certificates across virtual and physical network devices, rolling out firmware, software, and security updates, and ensuring all network hardware remains fully supported and compliant. You will work closely with network design and engineering teams to enhance services, support both physical and virtual network solutions, and assess new releases before they are introduced into live More ❯

Network Engineer – DV Eligible Location: Basingstoke (5 days on-site) We are looking for an experienced and motivated Network Engineer to join a specialist team supporting a high-level government customer. This is a hands-on, technically challenging position where you will play a crucial role in maintaining the resilience, security, and performance of a complex cloud and … network infrastructure. If you thrive in a secure, fast-paced environment and enjoy solving intricate technical issues, this role offers the opportunity to make a meaningful impact. In this position, you will act as a key escalation point for 2nd Line support, using ITSM tooling to manage incidents and changes effectively. You will be responsible for maintaining and updating … PKI certificates across virtual and physical network devices, rolling out firmware, software, and security updates, and ensuring all network hardware remains fully supported and compliant. You will work closely with network design and engineering teams to enhance services, support both physical and virtual network solutions, and assess new releases before they are introduced into live More ❯

Network Architect +Permananet opportunity +Hybrid working in Basingstoke/Bracknell/Stevenage - 2/3 days a week +SC cleared role - must be eligible for clearance +Sole British - due to nature of the project + 65,000 plus 6k car plus 10% bonus Skills: + Network Architect + Cisco/Juniper + Delivery architect +Customer focussed +Hands on … Architect As a Application Architect, you will contribute to this by working collaboratively in the project team, and designing and delivering medium to large network solutions to enable services for our customer. Your transferable skills and experience: Provide day to day support to the Programme and Project Managers to deliver the required network designs within all work streams … Main Programme, Live Service, Service Requests and Requests for Change). Support the Lead Architect/deputy CTO in defining designs in line with requirements. Support the Network Design Engineers and Support Engineers with delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD More ❯

providing liquidity as an options market-maker – meaning we are committed to providing competitive quotes that we are willing to both buy and sell. To do this successfully, we design and implement our own low latency technologies, trading strategies, and mathematical models. Our Founding Partners first conceptualized Akuna in their hometown of Sydney. They opened the firm’s first … and the options capital of the world – Chicago. Today, Akuna is proud to operate from additional offices in Sydney, Shanghai, London, and Singapore. What you’ll do as a Network Engineer at Akuna: We are seeking a Network Engineer III to join Akuna’s innovative and growing IT Infrastructure team. The ideal candidate is likely to have a … play a key role in maintaining and optimizing our global trading infrastructure. This role requires both technical depth and independent decision-making — you will often serve as the sole network resource during core job hours, ensuring the stability and performance of our critical trading systems. Candidates must be self-motivated, demonstrate excellent multitasking skills, and should be comfortable working More ❯

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

Senior Network Security Engineer - WAF 6 months contract Up to £500 per day (Inside IR35) Fully Remote We’re looking for a Senior Network Security Engineer with strong WAF and cloud security experience to join on a 6-month contract. You will take ownership of our web application security posture, drive improvements across our network security stack … Work with next-generation firewalls (any major vendor) to improve security controls Monitor, investigate, and respond to security incidents across WAF, firewalls, and cloud networking Implement and maintain secure network design patterns and best practices Collaborate with architecture, cloud, and application teams to ensure secure service delivery Produce documentation, runbooks, and provide knowledge transfer where required Essential Skills … WAF Solid understanding of Azure networking (VNets, Private Endpoints, NSGs, App Gateway, Load Balancers) Experience with Next-Gen Firewalls (Palo Alto, Fortinet, Check Point, Cisco, etc.) Strong background in network security, traffic flows, segmentation, and application security Understanding of OWASP, threat mitigation, and secure configuration principles Experience in incident response, troubleshooting, and performance tuning Excellent communication and documentation skills More ❯

Job Description: Position: Lead Administrator(Cisco ACI Admin) Job Location/Mode: Hybrid (Warwick/Wokingham), Any of one location. Required Skills: Proven experience in enterprise network design and operations. Strong knowledge of routing, switching, firewalls, and VPN technologies. Experience with Cisco, Juniper, Fortinet, Palo Alto, or similar platforms. Familiarity with cloud networking (Azure, AWS, GCP) and hybrid … environments. Understanding of network security principles and tools. Added Advantage - Relevant certifications (e.g., CCNP, CCIE, Azure Network Engineer, AWS Networking Specialty). Excellent communication and leadership skills. More ❯