9 of 9 Network Engineer Jobs in the City of London

Senior Network Engineer – Contract £400 Circa PD (Inside IR35) 6 Months London or Oxford x 3 days PW An excellent opportunity has arisen with a brilliant life science company for an experienced Network Engineer. The Network Engineer will be responsible for the design, implementation, maintenance, and support of the organization's network infrastructure. This … includes ensuring network availability, performance, security, and scalability to meet the organization's needs. Role and Responsibilities: Design and implement network infrastructure including LANs, WANs, WLANs, VPNs, and other network devices. Configure and maintain network equipment such as routers, switches, firewalls, and load balancers. Monitor network performance and troubleshoot network issues, ensuring high availability … and reliability. Implement network security measures to protect data, systems, and networks from unauthorized access or breaches. Collaborate with other IT teams to integrate network infrastructure with other systems and applications. Evaluate and recommend new network technologies and solutions to improve efficiency, performance, and security. Develop and maintain network documentation, including network diagrams, configurations, and More ❯

Network Engineer London (City Thameslink) £78,500 + Benefits Hybrid (3 days office) The Opportunity Join a leading professional services firm. You'll play a key role in maintaining and evolving a modern enterprise network, working with cutting-edge Cisco, Palo Alto, and Fortinet technologies. This is a high-visibility role in a collaborative IT team with … teams to strengthen resilience & compliance. In order to be successful for this role you will need to be able to demonstrate the following experience: Strong background working as a Network Engineer within large scale environments Proven experience with Cisco ISE Strong understanding of Cisco wireless solutions Good knowledge of Azure Previous experience supporting and troubleshooting Fortinet products (E.g More ❯

Job Title: Network Engineer (JuniorMid Level) Location: London Reports To: Principal Network Architect/Network Delivery Lead Role Overview We are seeking a motivated and proactive Network Engineer (JuniorMid Level) to join our delivery team. The role will focus on campus wired and wireless deployments using Aruba and Juniper technologies. You will support senior … a self-starter who is looking to grow their skills and develop into a more senior engineering position. Key Responsibilities Assist with the delivery of campus wired and wireless network solutions using Aruba and Juniper products. Conduct on-site discovery exercises, documenting existing environments and requirements. Support senior network consultants in the design, deployment, and validation phases of … customer projects. Carry out installations, configurations, and troubleshooting of network equipment. Produce accurate technical documentation, reports, and site records. Provide post-deployment support and assist with snagging or issue resolution. Maintain a professional approach when representing the company at customer sites. Demonstrate initiative, taking ownership of tasks and proactively seeking opportunities for development. Essential Skills & Experience 13 years experience More ❯

3rd Line Network Engineer - London - New! (REFGJ38) A leading IT Managed Service provider in central London who provide solutions across Cloud, Connectivity, Cyber Security & Communications, are looking for an experienced 3rd Line Network Engineer to join them,. You will come with strong L2/L3 Routing & Switching skills and hands-on expertise with Next-Gen … Firewalls (Fortinet/Palo Alto). You’ll handle complex escalations, deliver network changes, and support customer infrastructure across a diverse tech stack. What you’ll do: Own and resolve 3rd line support tickets Design and implement network changes Support project delivery and mentor 2nd line engineers Document solutions and perform DR/failover testing Key skills required …/or Palo Alto firewall configuration Experience with Cisco, Meraki, Aruba, Juniper Strong troubleshooting and packet analysis CCNP or equivalent level knowledge Familiarity with cloud (Azure/AWS) and network automation (Python/Ansible) Paying well and offering hybrid working & career progression. Please apply for full details More ❯

3rd Line Network Engineer - London - New! (REFGJ38) A leading IT Managed Service provider in central London who provide solutions across Cloud, Connectivity, Cyber Security & Communications, are looking for an experienced 3rd Line Network Engineer to join them,. You will come with strong L2/L3 Routing & Switching skills and hands-on expertise with Next-Gen … Firewalls (Fortinet/Palo Alto). You’ll handle complex escalations, deliver network changes, and support customer infrastructure across a diverse tech stack. What you’ll do: Own and resolve 3rd line support tickets Design and implement network changes Support project delivery and mentor 2nd line engineers Document solutions and perform DR/failover testing Key skills required …/or Palo Alto firewall configuration Experience with Cisco, Meraki, Aruba, Juniper Strong troubleshooting and packet analysis CCNP or equivalent level knowledge Familiarity with cloud (Azure/AWS) and network automation (Python/Ansible) Paying well and offering hybrid working & career progression. Please apply for full details More ❯

We are working with a fast-growing Networking Consultancy in London that delivers projects across the finance, enterprise, and tech sectors. They are looking for a Senior Network Engineer (CCNP level) to join their team. This is a project-focused role where you’ll be involved in designing and implementing new solutions, rather than BAU support. You’ll … gain exposure to next-generation technologies and play a key role in shaping client networks. Responsibilities: Deliver network implementation and support for a range of clients Lead on bespoke network projects (mostly project-based work) Contribute to network design and architecture Work closely with clients to deliver tailored solutions Skills & Experience Required: Cisco expertise (ideally CCNP-level … knowledge – certification not essential) Strong Routing & Switching experience Network Security exposure (Cisco, Fortinet, Palo Alto – experience in all not required) Proactive approach with a problem-solving mindset What’s on Offer: Salary up to £70,000 basic + 10% bonus Clear progression within a growing consultancy/MSP Exposure to the latest enterprise and security technologies Hybrid working (London More ❯

3rd Line Network Support Engineer Defence Location Central London (5 days on site) Excellent opportunity to join a world-leading IT MSP and trusted partner to the U.K. MOD. As a 3rd Line Network Support Engineer , youll play a key role in maintaining and supporting secure enterprise network environments, while also contributing to patching, upgrades … monitoring, and wider infrastructure initiatives. This role goes beyond day-to-day support youll be working closely with a dedicated team to ensure robust network operations, resolve escalations, and take part in project delivery within a mission-critical environment. Whats on Offer Salary Competitive DOE Company bonus £6,000 car allowance 10% Security clearance bonus Benefits pack 10% employer … medical, life assurance & more Certification support paid exams and training materials for professional development Excellent career progression and skill up opportunities What youll be doing Managing and supporting secure network infrastructure environments Patch management and applying updates across Juniper devices Monitoring networks using SolarWinds (or similar tools) Supporting upgrades, maintenance, and configuration changes Working within escalation protocols to resolve More ❯

T Job Summary: We are seeking a highly skilled and experienced Network Engineer with deep expertise in EVPN/VMware NSX to join our dynamic IT infrastructure team. The ideal candidate will serve as the Subject Matter Expert (SME) for all things NSX, playing a critical role in the design, implementation, and support of our software-defined networking … . Act as the SME for NSX, providing technical leadership and guidance to internal teams. Integrate NSX with other VMware products (vSphere, vSAN, vRealize Suite). Develop and maintain network automation scripts and templates. Troubleshoot complex network issues across virtual and physical environments. Collaborate with security teams to implement micro-segmentation and Firewall policies. Document network designs … configurations, and operational procedures. Required Skills & Experience: 5+ years of experience in network engineering with a focus on VMware NSX. Proven expertise in VMware NSX-T (preferred) and/or NSX-V. Strong understanding of SDN, micro-segmentation, overlay networking , and network virtualization . Experience with EVPN/VMware vSphere , ESXi , and vCenter . Proficiency in network More ❯

T Job Summary: We are seeking a highly skilled and experienced Network Engineer with deep expertise in EVPN/VMware NSX to join our dynamic IT infrastructure team. The ideal candidate will serve as the Subject Matter Expert (SME) for all things NSX, playing a critical role in the design, implementation, and support of our software-defined networking … . Act as the SME for NSX, providing technical leadership and guidance to internal teams. Integrate NSX with other VMware products (vSphere, vSAN, vRealize Suite). Develop and maintain network automation scripts and templates. Troubleshoot complex network issues across virtual and physical environments. Collaborate with security teams to implement micro-segmentation and Firewall policies. Document network designs … configurations, and operational procedures. Required Skills & Experience: 5+ years of experience in network engineering with a focus on VMware NSX. Proven expertise in VMware NSX-T (preferred) and/or NSX-V. Strong understanding of SDN, micro-segmentation, overlay networking , and network virtualization . Experience with EVPN/VMware vSphere , ESXi , and vCenter . Proficiency in network More ❯