51 to 75 of 403 Network Design Jobs in England

Job Summary: We are seeking a highly skilled and experienced Data Center Network Administrator on a contract basis to join our team at data center in Bedminster, NJ. The ideal candidate will have a strong background in managing Cisco Nexus N9K and Cisco 55A1 switches, along with a deep understanding of data center network operations. This role will … be responsible for the administration, configuration, and management of complex network infrastructure, ensuring seamless connectivity, performance, and security across our data center environment. Key Responsibilities: • Network Administration & Management: o Configure, monitor, and manage Cisco Nexus 9000 (N9K) series switches and Cisco 55A1 switches in a high-availability environment. o Administer and support network infrastructure including switches, routers … and firewalls to maintain performance, availability, and security. o Ensure high availability and reliability of the data center network infrastructure by proactively monitoring network performance, troubleshooting issues, and resolving incidents. o Maintain network performance by performing network upgrades, patching, and optimization. • Data Center Network Design & Optimization: o Collaborate with network engineers to design More ❯

Senior Network Engineer – Low latency trading £140,000-200,000 + bonus Quant Capital is urgently looking for talented Network Engineers to join a top-tier HFT in their London office. This role suits a seasoned engineer who has deep expertise particularly in Layer 1 networking. As a Network Engineer, you will play a crucial role in … building, automating, and ensuring the reliability of cutting-edge low latency infrastructure. This opportunity will allow you to work with the fastest trading network in the world, experiment with the latest technologies, and make your mark as a pioneer in the networking industry. The firm is known globally for its attitudes, technology and rigour, more importantly, you will be … surrounded by smart people deeply interested in teaching what they know, and in learning from you. Responsibilities: Taking a lead in the design, configuration, and maintenance of our global infrastructure, with a primary emphasis on low latency and proprietary hardware platforms. Proactively identifying opportunities for improvements in existing configurations, technologies, and procedures to enhance overall network performance. Providing More ❯

Senior Network Engineer – Low latency trading £140,000-200,000 + bonus Quant Capital is urgently looking for talented Network Engineers to join a top-tier HFT in their London office. This role suits a seasoned engineer who has deep expertise particularly in Layer 1 networking. As a Network Engineer, you will play a crucial role in … building, automating, and ensuring the reliability of cutting-edge low latency infrastructure. This opportunity will allow you to work with the fastest trading network in the world, experiment with the latest technologies, and make your mark as a pioneer in the networking industry. The firm is known globally for its attitudes, technology and rigour, more importantly, you will be … surrounded by smart people deeply interested in teaching what they know, and in learning from you. Responsibilities: Taking a lead in the design, configuration, and maintenance of our global infrastructure, with a primary emphasis on low latency and proprietary hardware platforms. Proactively identifying opportunities for improvements in existing configurations, technologies, and procedures to enhance overall network performance. Providing More ❯

FDS. The ideal candidate: We are looking for a candidate with solid experience with WAN/LAN technologies, TCP/IP, routing protocols, and a deep understanding of reference network architectures along with a significant level of 'Hands On' network OS experience. Additionally, candidates with a solid track record of interaction with ISPs, familiarity with automation tools, multicast … experience, strong analytical, project management, and troubleshooting skills will receive a higher level of consideration. Past success designing or maintaining a network via automation is also expected. Candidates should have competence in at least one scripting language and experience with standard automation tools. A successful candidate for this position will have strong interpersonal skills, an elevated level of verbal … effective and meaningful solutions for clients, both internal and external. Job Responsibilities: Act as a knowledgeable resource for FactSet's clients, vendors, and internal leaders. Project manage business and network team initiatives. Configure Cisco/Arista Routers/Switches/F5 Load Balancers/Cloud Networking Services to provide solutions that successfully integrate into our clients, vendors, and FactSet More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Network Architect Specialist Function: Security Unit: Business Location: London, London, United Kingdom Salary: Competitive Salary + Benefits Hiring Manager: Christopher Munro-Crump Internal Closing Date: 29/05/25 Security isn’t always the first thing that comes to mind … rare projects, with exciting tools and brilliant people. Everyone has access to unparalleled professional and personal development opportunities and your contribution is always valued. As a member of our network engineering team you’ll be playing a leading role in a growing team that has full responsibility for the design and implementation of world-class customer focused network … solutions to large enterprise scale deployments. The team is customer focused so you’ll have the opportunity to work directly with end customers, understand their requirements and lead the design of solutions that make a significant difference in protecting the society in which we live. This job role can be based in London or Ipswich. Hybrid (5 days office More ❯

A Global Cisco Gold Partner has secured a major 5-year transformation programme to consolidate and modernise the infrastructure. As part of this exciting work, we’re hiring 6 Network Engineers/Consultants to deliver key elements of this programme across Scotland. £400 Per Day (Depending on experience) Key Highlights Long-term opportunity – 5 years of secured work Hybrid … days/week on-site, anywhere in Scotland Outside IR35 – favourable contract structure Be part of a large-scale, multi-company network transformation Essential Skills Strong background in Cisco Routing & Switching Network Design or Implementation experience Desirable Skills Cisco ISR & ASR Routers (2900/4000/1000ASR) Cisco Hyperflex and UCSx Cisco ASA Firewalls & FirePOWER (IPS, FTD More ❯

Social network you want to login/join with: Group Technology Services (GTS) plans, builds and runs the global infrastructure of Euroclear, and is additionally responsible for the IT service management to the operating entities of the various Group markets. Group Technology Services operates its IT systems and IT services in such a way that, at an appropriate and … cost level, it can deliver the agreed levelsof service to support the requirements of the business processes, for both normal operations and during disaster recovery. You will join the Network Engineering team that is responsible for the day-to-day operation, evolution, monitoring and automation of the Euroclear group network environment. In addition, the team is also involved … in Business and infrastructure project support and delivery. Responsibilities: Setting up, configuring, and supporting network applicative Infrastructure (HLB, DNS, IP, Firewall rules, Creating network design based on applicative requirements Participating in cloud network review Reviewing, implementing and enhancing our network environment Assisting with maintenance of current documentation of related corporate network implementation Taking part More ❯

Permanent £70,000 - £80,000 per annum 4 days a week on site in London This is a fantastic opportunity to work at the cutting edge of low-latency network design, colocation infrastructure, and network automation, delivering a major new data centre implementation project for a financial services client. You will play a critical role in designing … building, and supporting high-performance, highly available network solutions across global trading environments. If you thrive in a fast-paced, DevOps-focused environment and have a passion for automation and next-gen technologies, this is for you. You Will Need Skills In CCNP-level qualified or equivalent real-world expertise. Strong routing knowledge - especially BGP. Hands-on with Cisco … or Arista EOS. Proven experience deploying networks in low latency environments. Proven experience in financial trading environments. Solid knowledge of WAN technologies, optical networking, and fibre waves. Proficient in network automation (Ansible, Python, Jinja2, Git, Terraform, Jenkins). Experience in multicast configuration and troubleshooting, Layer 1 MUX switching, packet tapping and timestamping, and network security principles (VPNs, QoS More ❯

About the Role: The Enterprise Networks team designs, builds and sustains the network powering Deliveroo’s internal teams 24/7/365 - this includes in both office and kitchen locations in multiple countries across Asia, the Middle-East and Europe. As a Senior Network Engineer, you will be responsible for proactively improving our Networking environments, facilitating the … an advocate representing individuals and groups of users to ensure our fellow colleagues receive the best possible connectivity experience. Leading on the delivery of networking projects—from inception and design, to deployment and go-live, with a primary focus on reliable operations. Wireless network design, planning, testing and surveying. Configuration management of firewalls, switches and wireless network … velocity. Create and maintain quality documentation including IPAM and Confluence. Visiting a wide variety of Deliveroo sites as required. Requirements: A proven track record of success as a Senior Network Engineer, especially comfortable with wireless. Pride in readable, well-designed, well-tested solutions. Proven ability to define and run projects from inception to delivery. Improving leadership skills, including coaching More ❯

also give back to our communities through our Collectively program which incorporates matched-funding, paid volunteering time and charitable donations. About the Opportunity We are looking for an enthusiastic Network Support Engineer experienced in working on and with sensitive/protected systems. The candidate will work within a small multi-disciplined on-site support team and take primary responsibility … for the network aspects of the local system. The system undergoes regular refreshes to improve performance, add new services and avoid obsolescence, providing the opportunity for the candidate to maintain their skills and knowledge against the latest generation of Cisco LAN & WAN equipment. Specific responsibilities include: Leading the local support for the Network Infrastructure within the assigned geographical … area of responsibility. Maintaining network documentation associated with the site. Assisting the local multi-disciplined support team in wider system support activities. Supporting the wider network engineering team with the management of the global network design including: Providing impact assessments to RFC's relating to vulnerabilities, obsolescence, patch and update, expansion or in support of the More ❯

Join to apply for the Network Support Engineer - Onsite role at Amentum 2 weeks ago Be among the first 25 applicants Join to apply for the Network Support Engineer - Onsite role at Amentum Get AI-powered advice on this job and more exclusive features. We’ll inspire and empower you to deliver your best work so you can … also give back to our communities through our Collectively program which incorporates matched-funding, paid volunteering time and charitable donations. About The Opportunity We are looking for an enthusiastic Network Support Engineer experienced in working on and with sensitive/protected systems. The candidate will work within a small multi-disciplined on-site support team and take primary responsibility … for the network aspects of the local system. The system undergoes regular refreshes to improve performance, add new services and avoid obsolescence, providing the opportunity for the candidate to maintain their skills and knowledge against the latest generation of Cisco LAN & WAN equipment. Specific responsibilities include: Leading the local support for the Network Infrastructure within the assigned geographical More ❯

Broadcast IT Lead Network Engineer page is loaded Broadcast IT Lead Network Engineer Apply locations London - Stockley Park 5LW time type Full time posted on Posted 4 Days Ago job requisition id JR23718 Who We Are: At IMG, our Studios business use content and technology to power the world's passion for sport, working with global clients including … Broadcast IT team is responsible for supporting and maintaining the IT infrastructure for the Stockley Park TV production and broadcasting environment. We are looking for a Broadcast IT Lead Network Engineer to focus on designing, developing, supporting, and maintaining the current network environment. This role requires close collaboration with the Broadcast IT team, Broadcast Engineering teams, Production Services … once every five weeks. Due to the nature of this role, there is no flexibility to work from home. Key Responsibilities Include But Not Limited To: Scope define and design solutions for new and existing network projects and workflows. Liaise with external and internal system integrators, vendors, SMEs and stakeholders. Participate in knowledge transfer, documentation and information sharing. More ❯

security frameworks and regulatory requirements (ISO 27001, NIST, GDPR, SOC2, FCA). Conduct regular security risk assessments, penetration tests, and vulnerability management across cloud services. Oversee endpoint security, cloud network and API security for robust protection across all assets Define, manage and maintain accurate DR and BCP plans for the infrastructure area with biannual tests. Technical Experience Microsoft Azure … Infrastructure design and administration, including topology, Azure networking, services, and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft More ❯

security frameworks and regulatory requirements (ISO 27001, NIST, GDPR, SOC2, FCA). • Conduct regular security risk assessments, penetration tests, and vulnerability management across cloud services. • Oversee endpoint security, cloud network and API security for robust protection across all assets • Define, manage and maintain accurate DR and BCP plans for the infrastructure area with biannual tests. Technical Experience • Microsoft Azure … Infrastructure design and administration, including topology, Azure networking, services, and component knowledge, •Microsoft AD (Entra), Server and SQL experience, •O365 administration and design •Global Software Patching and estate management via Intune • Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience •Software Defined Networking (Cisco, Meraki, Versa) Key Skills • Microsoft More ❯

Our telecoms client is looking for Network Design Specialists/Architects initially for 3 months with good possibility of extensions. The role is fully onsite Mon-Fi 8-5pm, some out of hours 24 hours working may be required. Candidates need to be eligible for SC clearance. This role is outside IR35. Key Skills: - Proficiency in Fortinet … SDWAN and Firewalls - Expertise in Cisco Nexus and Wi-Fi-LAN - Strong background in General Routing & Switching, as well as Firewall & Security Design Experience in: - Writing and loading configurations More ❯

Our telecoms client is looking for Network Design Specialists/Architects initially for 3 months with good possibility of extensions. The role is fully onsite Mon-Fi 8-5pm, some out of hours 24 hours working may be required. Candidates need to be eligible for SC clearance. This role is outside IR35. Key Skills: - Proficiency in Fortinet … SDWAN and Firewalls - Expertise in Cisco Nexus and Wi-Fi-LAN - Strong background in General Routing & Switching, as well as Firewall & Security Design Experience in: - Writing and loading configurations More ❯

Our telecoms client is looking for Network Design Specialists/Architects initially for 3 months with good possibility of extensions. The role is fully onsite Mon-Fi 8-5pm, some out of hours 24 hours working may be required. Candidates need to be eligible for SC clearance. This role is outside IR35. Key Skills: - Proficiency in Fortinet … SDWAN and Firewalls - Expertise in Cisco Nexus and Wi-Fi-LAN - Strong background in General Routing & Switching, as well as Firewall & Security Design Experience in: - Writing and loading configurations More ❯

Job Title: Technical Design & Architect Contract Location: Stockley Park - Fully Onsite SC Eligibility: The resource does not need to be SC Cleared but eligible Mandatory Skills: Fortinet SDWAN Fortinet Firewalls Cisco Nexus Cisco – Wi-Fi-LAN General Routing & Switching General Firewall & Security Design Write configurations Load configurations This is to change current config on some existing equipment and More ❯

Job Title: Technical Design & Architect Contract Location: Stockley Park - Fully Onsite SC Eligibility: The resource does not need to be SC Cleared but eligible Mandatory Skills: Fortinet SDWAN Fortinet Firewalls Cisco Nexus Cisco – Wi-Fi-LAN General Routing & Switching General Firewall & Security Design Write configurations Load configurations This is to change current config on some existing equipment and More ❯

Our telecoms client is looking for Network Design Specialists/Architects initially for 3 months with good possibility of extensions. The role is fully onsite Mon-Fi 8-5pm, some out of hours 24 hours working may be required. Candidates need to be eligible for SC clearance. The rate is £425-£450 per day outside IR35. Mandatory … Skills: * Fortinet SDWAN * Fortinet Firewalls * Cisco Nexus * Cisco - Wi-Fi-LAN * General Routing & Switching * General Firewall & Security Design * Write configurations * Load configurations This is to change current config on some existing equipment and prepare the config on new equipment Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in More ❯

Vodafone Farnborough, England, United Kingdom Join or sign in to find your next job Join to apply for the VodafoneThree - Network Design Lead role at Vodafone Vodafone Farnborough, England, United Kingdom 3 days ago Be among the first 25 applicants Join to apply for the VodafoneThree - Network Design Lead role at Vodafone Location: Farnborough – Full time … Security Clearance: This position requires the person to hold or to be eligible to undergo UK Developed Vetting (DV) clearance. Who We Are We’re here to build a network the UK can count on – one that connects people, places and potential. Because no matter where you live, what your background is, or how you get online – we think … getting started. Join Vodafone Business Security Enhanced and strengthen the cyber security of the UK's Critical National Infrastructure and public sector organisations. What You’ll Do As the Network Design Lead you will be responsible for providing expert technical assistance and guidance by identifying customers technical and business requirements, producing sustainable IP network designs, consulting with More ❯

We are working with a trusted technology partner specialising in delivering market-leading network solutions for businesses of all sizes . Their experienced consultants and certified engineers design, implement, and manage robust IT infrastructure, ensuring optimal network performance and security. We are seeking multiple Senior Network Engineers (who combined cover the below skillsets) to join their … team, working on a network migration project for multiple customers. The role is a blend of network design, implementation, and operations in a dynamic environment. The position will require you to be onsite 2 days per week, with a focus on designing and deploying complex network solutions. Contract Details: Location: Liverpool Street, London Day Rate … per day Duration: 6 months (with scope for 18 months to 2 years) IR35 Status: Inside IR35 Work Arrangement: 2 days onsite per week Key Responsibilities: Design and implement network solutions, including Low-Level Design (LLD), upgrades, and network migrations. Design, implement, and manage network solutions using Cisco ACI and SDN technologies. Hands-on More ❯

Our world-leading Time & Frequency department is seeking a Network Engineer with hands-on network design, implementation, and operational experience. You will join our team at an exciting time - we maintain the UK's National Time Scale, UTC (NPL), and are developing a new resilient Time Scale facility to underpin our Critical National Infrastructure. This initiative addresses … dependency on global navigation satellite systems like GPS, which are vulnerable to natural and intentional interference. You will enjoy collaborating with prominent Scientists, Engineers, and Cyber Security Specialists to design and implement network infrastructure that meets time, quality, and cost objectives. Key responsibilities: Design and Architecture: Contribute to creating comprehensive network designs supporting scientific and engineering … needs, ensuring robustness, scalability, and security. Build and Specification: Assist in specifying, selecting, and procuring networking equipment compatible with existing and future components. Configuration and Implementation: Configure and deploy network solutions, including routers, switches, firewalls, and other devices tailored to project requirements. Testing: Conduct integration tests, document and analyze results to identify improvements. Troubleshooting and Support: Help troubleshoot complex More ❯

Network Engineer Location: Remote (UK-based) with occasional travel to Leeds Salary: Up to £55k dependent on experience Why Apply? Are you an experienced network professional with a passion for infrastructure excellence, technical leadership, and automation? This is an exciting opportunity to take the next step in your career as a Network Engineer. With a presence across … focus on cutting-edge technology, this is a full-time engineering role offering challenge, scale, and the opportunity to make a real impact in a global, cloud-first environment. Network Engineer Responsibilities Design, implement, and support scalable and resilient network infrastructure Ensure network availability, performance, and security across a global landscape Automate operational tasks using tools … like Ansible and scripting languages such as Python Act as an escalation point for complex network issues and incidents Collaborate closely with platform, infrastructure, and security teams to align network services Review and improve monitoring, logging, and alerting across all environments Define best practices and mentor other engineers, contributing to a culture of knowledge sharing Network Engineer More ❯

Social network you want to login/join with: Location: Remote (UK-based) with occasional travel to Leeds Why Apply? Are you an experienced network professional with a passion for infrastructure excellence, technical leadership, and automation? This is an exciting opportunity to advance your career as a Network Engineer. With a presence across multiple international markets and … a focus on cutting-edge technology, this full-time engineering role offers challenge, scale, and the chance to make a significant impact in a global, cloud-first environment. Responsibilities Design, implement, and support scalable and resilient network infrastructure Ensure network availability, performance, and security across a global landscape Automate operational tasks using tools like Ansible and scripting … languages such as Python Act as an escalation point for complex network issues and incidents Collaborate with platform, infrastructure, and security teams to align network services Review and enhance monitoring, logging, and alerting across all environments Define best practices and mentor other engineers, fostering a culture of knowledge sharing Requirements Deep understanding of enterprise networking protocols (TCP/ More ❯