1 to 25 of 74 Network Engineer Jobs in the Thames Valley

Network Engineer | Abingdon | £50,000pa - £55,000pa plus benefits: Our client are a leading IT Consultancy that prides itself on delivering efficient IT solutions to over four hundred sites nationwide, with a focus on exceptional customer service and lasting client relationships. Due to expansion, they are looking for … a well-presented, customer-focused, and personable Network Engineer. You will play a crucial role in implementing and managing new projects and installations, providing on-site end-user support, and maintaining existing infrastructure. Your responsibilities will include problem analysis, documentation, and ensuring configurations are up to the highest standards. … The responsibilities of the Network Engineer role are: Architecting scalable networking solutions based on individual business requirements. Creating network topologies and diagrams. Create recommendations for network hardware and software to improve service and profitability. Implementing new network technologies and upgrades. Monitoring network performance and More ❯

Network Engineer, Abingdon, £45,000 - £55,000, plus car and bonus Our client are a leading IT Consultancy that prides itself on delivering efficient IT solutions to over four hundred sites nationwide, with a focus on exceptional customer service and lasting client relationships. Due to expansion, they are … looking for a well-presented, customer-focused, and personable Network Engineer. You will play a crucial role in implementing and managing new projects and installations, providing on-site end-user support, and maintaining existing infrastructure. Your responsibilities will include problem analysis, documentation, and ensuring configurations are up to the … highest standards. The responsibilities of the Network Engineer role are: Architecting scalable networking solutions based on individual business requirements. Creating network topologies and diagrams. Create recommendations for network hardware and software to improve service and profitability. Implementing new network technologies and upgrades. Monitoring network More ❯

Network Engineer, Abingdon, £45,000 - £55,000, plus car and bonus Our client are a leading IT Consultancy that prides itself on delivering efficient IT solutions to over four hundred sites nationwide, with a focus on exceptional customer service and lasting client relationships. Due to expansion, they are … looking for a well-presented, customer-focused, and personable Network Engineer. You will play a crucial role in implementing and managing new projects and installations, providing on-site end-user support, and maintaining existing infrastructure. Your responsibilities will include problem analysis, documentation, and ensuring configurations are up to the … highest standards. The responsibilities of the Network Engineer role are: Architecting scalable networking solutions based on individual business requirements. Creating network topologies and diagrams. Create recommendations for network hardware and software to improve service and profitability. Implementing new network technologies and upgrades. Monitoring network More ❯

Network Engineer - Low Latency - AWS - Palo Alto - Financial Services Excellent opportunity opens for a skilled, hands-on Network Engineer with Low Latency experience and strong across AWS & Palo Alto to join a leading Financial Services entity's London office . Joining the Infrastructure team, you will … be reporting to the Head of IT Infrastructure, working closely with developers, project stake holders and operations, to build-out the network infrastructure. The successful candidate will be responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in … AWS and datacentre environments. Role Responsibilities Cloud & Network Infrastructure Design, deploy, and manage scalable, secure cloud and datacentre infrastructure to support high-performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity, support collocated Servers near exchanges, and implement More ❯

Job Title: Platform Network Engineer Platform Network Engineer is responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments. This role serves as the first point of contact for all networking … projects, leading initiatives to ensure reliability, scalability, and security across the company's technology stack. The position involves architecting and implementing network infrastructure, troubleshooting connectivity issues, and collaborating with developers and traders to optimize systems for trading operations. This engineer bridges the gap between traditional platform engineering and … specialized networking expertise, ensuring seamless integration of networking components within the broader infrastructure ecosystem. Role Responsibilities Cloud & Network Infrastructure Design, deploy, and manage scalable, secure cloud and datacentre infrastructure to support high-performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise More ❯

Senior Network Engineer, Multicast, BGP, MPLS, - 6 Months plus A leading financial Services firm is seeking a solid and proven Senior Network Engineer with strong BGP and Multicast skills. You will be part of a small team that is agile and multi-skilled and will ensure … improvements when needed. Skills and Experience CCIE qualification preferred (candidates without CCIE who can demonstrate equivalent expertise will be considered) Experience with Ansible and network automation Experience of working in a highly available, sensitive network environment utilizing multiple network (switching & routing) and security (firewall, Web Gateway & LTM … and BGP, and IP transmission modes, Unicast and Multicast. Low-level log & packet analysis experience is a must. Comfortable and capable to multitask. Implement network-as-code for the new infrastructure deployment and upskill the rest of the team on automation. Building a professional relationship and working with the More ❯

Senior Network Engineer DGH Recruitment are currently recruiting on behalf of a leading client in the professional services industry who require a Senior Network Engineer to join the firm in London on a 12 month fixed term basis. You will be responsible for maintaining the existing … infrastructure as well as working on projects to maintain their LAN/WAN and Office Moves and Changes. Responsibilities: • Design, implement, and manage complex network infrastructure using Cisco Campus Networking 9300 series and Cisco Nexus switches. • Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure … access to critical applications and data. • Implement and manage VeloCloud SD-WAN solutions to optimise network performance and ensure reliable connectivity across multiple locations. • Administer and configure FortiGate Firewalls for advanced security measures and threat management. • Monitor network performance, identify issues, and perform necessary troubleshooting to maintain optimal More ❯

SC Cleared Network Engineer - 6 months+ - £500-600pd Inside IR35 - Remote with occasional travel to London Looking for an SC Cleared Network Engineer to provide engineering support. It is expected that the engineer will have both DevOps and network engineering skills. Security Gateway … Gateway Support Onboarding/Provisioning Add users to Security Enforcing Services AD Groups Add users to Security Enforcing Services AWS Console Groups SC Cleared Network Engineer - 6 months+ - £500-600pd Inside IR35 - Remote with occasional travel to London More ❯

Senior Network Engineer Hybrid - London Short-term contract (2 weeks work) About Ovyo: Ovyo is an professional services company specializing in the satellite, telecommunications, media, and broadcasting, transportation and many more sectors. Our management team is located in the UK and Portugal and we have technical teams based … across other European countries, US and India. One of our clients is looking for a Senior Network Engineer to join them on a 2 week project, hybrid working out of London. Here your objective will be to work closely with stakeholders to collect technical and functional requirements crafting … to effectively communicate needs to vendors or service providers. Responsibilities: Engage Stakeholders : Collaborate with IT, facility managers, security, and end-users to identify wireless network needs Conduct Site Surveys : Perform or oversee predictive and physical wireless site surveys to assess RF environment and review existing infrastructure compatibility. Document Specifications More ❯

Network Engineer – CONTRACT – London A skilled Network Engineer is required to support high-performance network initiatives within a fast-paced financial services environment. This urgent contract opportunity focuses on automation-first network infrastructure design across hybrid cloud, data centres, and low-latency environments. You … ll join a highly capable team delivering strategic upgrades to core network services—leveraging automation, SDLC best practices, and infrastructure-as-code to drive scalable and secure architectures. The requirements are as follows: CCNP-certified with strong hands-on experience across enterprise networking Deep expertise in BGP and routing … NX-OS, and/or Arista EOS Experience with WAN/OTN networks, and knowledge of Juniper and/or Nokia platforms Familiarity with network automation using Python and Ansible (Day-1/Day-2 operations) Understanding of CI/CD, SDLC workflows, and secure-by-design principles Exposure More ❯

Senior Network Engineer – AWS Cloud and On-Prem London offices + Hybrid working options Salary up to £80k+ Benefits Our client’s software products include AI and Automation software used globally by a range of external customers. The Senior Network Engineer will play a key role … in the implementation and support of their on-prem and cloud-based network infrastructure with a focus on security, reliability, and scalability. The Senior Network Engineer will support these global customers at a senior level so previous experience in a similar role is essential, but the company … range of external customers Implement Cloud service integrations, Data flows, AWS, Cloud VPN, etc Support and configure firewalls, switches, and routers Test Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years’ in a Network Engineering role, preferably in More ❯

Network Engineer | Permanent | England (Central & South) Harvey Nash has partnered exclusively with a leading Professional Services Provider to recruit a Network Engineer to strengthen their Engineering team and deliver advanced network solutions across the UK. Our client is a market-leading, award-winning IT services … SD-WAN, AI-driven automation, and multivendor architectures - to drive client success and business growth. What you’ll be doing: 🔹 Implement and support core network infrastructure (routers, switches, wireless, SD-WAN). 🔹 Lead project rollouts from planning through to handover, including documentation and stakeholder engagement. 🔹 Troubleshoot and optimise multivendor … background in traditional routing & switching and SD-WAN environments would be beneficial. 🔹Hands-on experience with configuration dashboards and diagnostic tools. 🔹Solid foundation in network project delivery, including add/move/change processes. 🔹Full UK driving licence. 🔹3-5 years’ engineering experience in enterprise or SMB network More ❯

Network Engineer | Permanent | England (Central & South) Harvey Nash has partnered exclusively with a leading Professional Services Provider to recruit a Network Engineer to strengthen their Engineering team and deliver advanced network solutions across the UK. Our client is a market-leading, award-winning IT services … SD-WAN, AI-driven automation, and multivendor architectures - to drive client success and business growth. What you’ll be doing: 🔹 Implement and support core network infrastructure (routers, switches, wireless, SD-WAN). 🔹 Lead project rollouts from planning through to handover, including documentation and stakeholder engagement. 🔹 Troubleshoot and optimise multivendor … background in traditional routing & switching and SD-WAN environments would be beneficial. 🔹Hands-on experience with configuration dashboards and diagnostic tools. 🔹Solid foundation in network project delivery, including add/move/change processes. 🔹Full UK driving licence. 🔹3-5 years’ engineering experience in enterprise or SMB network More ❯

Network Engineer – Cisco Partner Location: Remote (M4 Corridor – Farnborough, Milton Keynes, Northampton, Slough) Customer-Facing | Design, Build & Implement | Cisco & Datacentre Focused We’re working with a leading Cisco Partner to hire a Network Engineer with the energy, confidence, and technical skillset to take on full project … flexibility to work from home , supporting customers across the M4 corridor . What You’ll Be Doing Visiting customer datacentres and sites to deliver network projects Taking customer requirements and producing network designs Building, configuring, and implementing Cisco-based solutions Installing and configuring switches , firewalls, and related infrastructure More ❯

Network Engineer – Cisco Partner Location: Remote (M4 Corridor – Farnborough, Milton Keynes, Northampton, Slough) Customer-Facing | Design, Build & Implement | Cisco & Datacentre Focused We’re working with a leading Cisco Partner to hire a Network Engineer with the energy, confidence, and technical skillset to take on full project … flexibility to work from home , supporting customers across the M4 corridor . What You’ll Be Doing Visiting customer datacentres and sites to deliver network projects Taking customer requirements and producing network designs Building, configuring, and implementing Cisco-based solutions Installing and configuring switches , firewalls, and related infrastructure More ❯

Network/Infrastructure Engineer 4 days a week in the office in London We are working with an Investment Manager in London who are seeking an experienced Infrastructure and Network Engineer . The role will focus on maintaining the firm’s current hybrid cloud, network … estate for a demanding business environment. The individual will deal with various issues, including On-Prem/Cloud Infrastructure, networking problems, and routine scheduled network infrastructure upgrades. The candidate must be hands-on and have experience working with Azure, Juniper, PaloAlto systems, M365 and Windows Server. IaC concepts, with … PowerShell and Terraform to automate deployments and tasks. You would be expected to: Maintain and monitor a highly available and complex hybrid cloud and network infrastructure Perform daily system and network monitoring Repair and recover from hardware and software failures across the entire infrastructure stack Identify issues proactively More ❯

Network Engineer Location: Maidenhead, Berkshire Salary: £30,000 £40,000 We are working with a successful Service Provider to find a hands-on Network Engineer to join their team in Maidenhead. This is a varied field-based role combining 1st and 2nd line network support … with on-site cabling and infrastructure installation. Key Responsibilities: Provide 1st/2nd line network support, diagnosing and resolving connectivity, hardware, and software issues. Install and maintain structured cabling (Cat5e, Cat6, fibre) including pulling, terminating, and testing. Assist with deployment, setup, and configuration of network devices such as More ❯

and a commitment to excellence-everything we do is driven by our commitment to our customers and products. Role Overview: Makita is seeking a Network Engineer who will be responsible for ensuring the smooth operation, performance, and security of our network infrastructure. This includes implementing, monitoring, and … maintaining network solutions such as routers, switches, firewalls, and wireless access points. The role requires strong technical expertise, problem-solving abilities, and the capacity to work collaboratively with IT team members to optimize network operations. The ideal candidate will be committed to staying updated with industry trends and … contributing to ongoing network improvements. What you will be doing: Configure and deploy network solutions, including routers, switches, firewalls, and wireless access points. Monitor network performance and troubleshoot issues to ensure minimal downtime and optimal performance. Implement and manage network security measures, including VLANs, firewalls, VPNs More ❯

Overview The Network Engineer is responsible for the stable operation and growth of the Chumash Enterprises network infrastructure. The Network Engineer is responsible for routing, switching, wireless, remote access, firewalls, and storage networks. This role and its function are part of the Information Technology shared … Level Agreements. Responsibilities Plans, designs, implements, and documents highly available and secure networks. Proactively performs operational support of all data centers, campus, and remote network environments. Monitors and optimizes deployed networks and proactively addresses problems. Interacts and negotiates with vendors, consultants, and contractors to procure networking services and products. … documentation of deployed networks and related maintenance, installation, and configuration procedures. Provides Tier 2 support as requested and investigate problems. Repairs and recovers from network failures and communicates proactively with the incident or problem manager. Performs ongoing performance tuning, upgrades, and resource optimization as required. Acts as a subject More ❯

Job ID: AWS EMEA SARL (UK Branch) Would you like to be an Engineer that builds the Cloud, rather than an Engineer that just uses it? At Amazon Web Services (AWS) our Network Development Engineers look after the behind-the-scenes network and tools that make … the world's largest cloud computing infrastructure possible. As a Network Development Engineer you will be responsible for building and operating the network infrastructure where you will learn the tools, services and components that the team relies upon every day. Through close collaboration, support and exchange of … be working with the most advanced tools, processes and talented people in the industry to make the Cloud a reality. Key job responsibilities A Network Development Engineer is responsible for engineering, implementation, scalability, operations, reliability, and sustainability of our next-generation networks. An NDE will utilise their networking More ❯

Network Engineer | Permanent | England (Central & South) Harvey Nash has partnered exclusively with a leading Professional Services Provider to recruit a Network Engineer to strengthen their Engineering team and deliver advanced network solutions across the UK. Our client is a market-leading, award-winning IT services … SD-WAN, AI-driven automation, and multivendor architectures - to drive client success and business growth. What you’ll be doing: Implement and support core network infrastructure (routers, switches, wireless, SD-WAN). Lead project rollouts from planning through to handover, including documentation and stakeholder engagement. Troubleshoot and optimise multivendor … background in traditional routing & switching and SD-WAN environments would be beneficial. Hands-on experience with configuration dashboards and diagnostic tools. Solid foundation in network project delivery, including add/move/change processes. Full UK driving licence. 3-5 years’ engineering experience in enterprise or SMB network More ❯

We’re seeking a Network Engineer to join a Platform Engineering team. In this role, you’ll be instrumental in driving change and enhancing our global network infrastructure. You’ll play a key part in maintaining the stability and security of networks, while working closely with development … automation frameworks and cloud integration, you’ll be at the heart of it all. What You’ll Do Build and maintain secure and reliable network systems, collaborating with talented engineers to make sure everything runs smoothly. Dive into automation, using tools like Python, Terraform, and Ansible to improve network efficiency and reliability. Take ownership of ongoing projects, including network upgrades, data centre deployments, and cloud connectivity initiatives. Collaborate with development teams to ensure network solutions fit their needs and support business goals. Contribute to a supportive on-call rotation and help solve issues with minimal out More ❯

One of our clients, a reputable Hedge Fund, is looking to hire a Network Engineer with good NAC knowledge and experience to join a small team who manage all the tech for the Fund's low-latency trading platform. The team have a number of projects ranging from … company are currently expanding into different markets, so naturally the demand for networking expertise has become a lot greater – a good sign for any engineer who wants to work for a successful, growing company. To be right for this role, you need to have the following: Strong experience as … a Network Engineer enhancing existing enterprise network infrastructure and automation frameworks Network Access Control (NAC) experience is essential (Cisco ISE, Aruba ClearPass, or similar) Meraki Wi-Fi experience is beneficial AWS Cloud experience is a plus Strong understanding of routing, switching, and network architecture Proficiency More ❯

Senior Infrastructure Engineer/Network Support Technician with proven experience at senior level, technical troubleshooting experience and IT project implementation skills within the area of Microsoft and Networking technologies required to join a well-established organisation based in Reading, Berkshire. SALARY: £42,800 - £50,138 per annum + … Time, Permanent WORKING HOURS: 35 Hours per Week, Monday to Friday JOB OVERVIEW We have a fantastic new job opportunity for a Senior Infrastructure Engineer/Network Support Technician with proven experience at senior level, technical troubleshooting experience and IT project implementation skills within the area of Microsoft … and Networking technologies. As the Senior Infrastructure Engineer/Network Support Technician you work within the IS Service Delivery team and youll be instrumental in keeping the organisation connected and resilient. Youll support, maintain and enhance the core infrastructure across physical and cloud environmentsmanaging everything from servers and More ❯

Hawksworth are now recruiting an IT Network Engineer for a global Investment Banking client in London. Term – 6 months initially Location: London/Liverpool St location Rate: Inside IR35 – Up to £668 per day The client has received significant investment towards the latency electronic trading networking, allowing them … to refresh the hardware and redesign of the architecture. As the successful Network Engineer, you will have a proven record of delivering and maintaining stable network environments. You will need excellent communication skills and have an excellent understanding of a trading infrastructure. You will be dealing directly … qualification preferred (candidates without CCIE who can demonstrate equivalent expertise will be considered) Expert in Multicast. Experience of working in highly available latency sensitive network environment utilizing multiple network (switching & routing) and security (firewall, Web Gateway & LTM) technologies Experience in capturing requirements from the business and working with More ❯