1 to 25 of 28 Permanent Network Engineer Jobs in the City of London

Network Engineer Summary Location: Heathrow Airport (Hybrid) Salary: Negotiable Availability: ASAP About the Client My client is the air transport industry's IT provider, delivering solutions for airlines, airports, aircraft and governments. Their technology powers more seamless, safe and sustainable air travel. As a Network Engineer you will support Network Infrastructure projects working with the team on site at Heathrow Airport. About the Role As an Subject Matter Expert (SME) for SCN networks, you will be part of LAN tower led by LAN Technical Lead You will be responsible for proactive network maintenance ...

Senior Network Engineer Hybrid working: 3 days per week required in the office. DGH Recruitment are currently recruiting on behalf of a leading global professional services firm who are looking for a Senior Network Engineer to join the team on a permanent basis in their London … office. The role will be Responsible for maintaining the existing LAN/WAN infrastructure as well as working on projects and Changes to the network infrastructure. Responsibilities: - Design, implement and manage complex network infrastructure using Cisco campus networking 9300 series and Cisco Nexus switches. - Configure and optimise Cisco ...

Network Automation Engineer — DevOps-Focused (London | Hybrid) Base Salary: £75,000 – £85,000 + Benefits I am supporting a high-growth connectivity and digital infrastructure organisation that is building out its automation capability within a highly technical network engineering team. They are looking for a Network Automation Engineer who comes from a strong networking foundation and has evolved into automation, scripting and DevOps-style delivery. You will be joining an engineering group of seven, where two members currently focus on automation and five are pure networking specialists. This hire acts as the bridge between ...

Role: Network Engineer Skills: CCIE-level routing/switching, Linux, Scripting, DevOps, Kubernetes Salary: £500k+ Location: London The ideal candidate comes from a top-tier tech environment (FAANG, elite trading, or hyperscale infrastructure). They have experience building networks from 0→1 and are comfortable operating across everything … build, observability, and automation stacks. This role sits at the intersection of advanced networking, large‐scale ML/AI platforms, and high‐end automation. Network Engineer – Overview This elite trading firm is seeking a Network Engineer to join a small, high‐impact engineering group supporting ...

Cisco Network Engineer - City of London - Large financial services company - Salary up to £70,000 plus bonus and benefits - Hybrid working (3 times a week in London office) A large financial services company are currently looking for an experienced Network Engineer to join their growing team. … role will have responsibility for managing and designing the enterprise network which stretches globally. Duties will include: - Assisting architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches ...

Senior Network Engineer | Permanent | London, UK A leading financial markets firm is seeking a Senior Network Engineer to manage client onboarding, daily network support, and upgrade projects. You’ll work across a high-performance environment, collaborating with technical teams and end users to ensure smooth … customer-focused approach are essential. This role offers excellent scope to develop new skills and take on impactful technical work. Title: Senior Network Engineer Industry: Financial Services Hybrid: 3 days per week in the office Compensation: £90,000 - 100,000 basic salary + bonus + benefits Required Skills ...

Network Engineer (Cisco ISE/Palo Alto) DGH Recruitment are currently recruiting on behalf of a leading client in the professional services industry who require a Network Engineer to join the firm in London. Key Responsibilities: * Design, implement, and manage complex network infrastructure using Cisco … Firewall policies to ensure secure access to critical applications and data. * Administer and configure FortiGate Firewalls for advanced security measures and threat management. * Monitor network performance, identify issues, and perform necessary troubleshooting to maintain optimal network health. Key Skills: * In-depth knowledge of core network fundamentals including ...

Network Engineer | £30,000 - £40,000 | 90% Remote (London) | MSP Are you ready to take the next step in your network engineering career? Our client is looking for a Network Engineer who thrives in a hands-on technical environment and is passionate about providing outstanding … support to enterprise-level networks. In this role, you’ll be a key part of our operations team—owning customer issues, ensuring smooth network performance, and supporting senior engineers with project delivery and infrastructure enhancements. What You’ll Do Customer Support & Incident Handling Take ownership of technical support requests ...

Line Network Engineer – Up to £45,000 – Hybrid (4 day working week, including weekends) – IT Managed Services Firm Overview We’re currently partnered with a leading IT consultancy delivering innovative data and digital solutions to a range of enterprise clients across sectors including retail, healthcare, and manufacturing. … seeking a skilled 2nd Line Network Engineer to join our dynamic team. In this role, you will provide advanced technical support to customers, resolving complex issues and ensuring the smooth operation of critical network systems. You will collaborate closely with 3rd Line resolver teams and follow established ...

Network Engineer/Designer | London | Azure Networking | Design | Financial Services If you're a Network Engineer with Financial Services experience and strong Azure networking skills, I want to hear from you ASAP Location: London (Two days per week in office) Salary: Up to £82k (DOE) plus … benefitsNo sponsorship is available for this role. This is a hands-on technical role with design authority. You will own Low-Level Designs, drive network automation, and ensure hybrid infrastructure (data centre and cloud) is secure, scalable, and future-ready. You'll work closely with our Infrastructure and Architecture ...

Senior Network Engineer | £50,000 - £60,000 | 90% Remote (London) | MSP Are you a seasoned network professional who thrives in fast-paced environments and loves solving complex technical challenges? Our client is looking for a Senior Network Engineer to play a pivotal role in supporting … evolving our customers' network environments. In this position, you’ll be the go-to expert for troubleshooting, designing, and improving network infrastructure. You’ll work closely with a highly skilled technical team, take ownership of critical issues, and contribute to delivering a first-class service experience. What ...

Network Engineer/Designer London Azure Networking Design Financial Services If you're a Network Engineer with Financial Services experience and strong Azure networking skills, I want to hear from you ASAP Location: London (Two days per week in office) Salary: Up to £82k (DOE) plus ...

Senior Network Engineer Job Overview The role is for a Senior Network Engineer responsible for customer on-boarding and general support as well as maintenance upgrades and projects. The ideal candidate will be part of a team responsible for managing the company’s network environment … exchange hours 7am - 6.30pm responding to any operational issues. Additionally, this role requires occasional evening or weekend work to deliver planned maintenance. Full lifecycle network upgrade projects from initial conception, racking/patching, configuration, to live infrastructure/support documentation. Raise and implement network or firewall changes based ...

Line Network Engineer Location: Peterborough, UK (2–3 days in office) Salary: £40,000–£45,000 per annum Shift Pattern: Friday–Monday, 8:00am–6:00pm (weekends included), Tuesday–Thursday off We’re looking for a skilled 2nd Line Network Engineer to provide advanced technical support …/SD-WAN/DNAC/ISE/ACI, ITIL knowledge, SC clearance or ability to obtain. Why Join Us: Work on cutting-edge network platforms. Supportive team environment and career development opportunities. Balanced shift rota with weekends off mid-week. If you’re a proactive, motivated engineer ...

Kingdom (Hybrid) Day Rate: £600 per day (Inside IR35) - can be higher for the right candidate 6 Month Contract (likely to be extended) Hybrid Network Engineer – Observability, Telemetry, Monitoring and Performance We are seeking a strong Network Engineer with solid experience in Telemetry, Observability, Monitoring … life cycle and continuous integration and delivery processes. Design and deliver telemetry pipelines for metrics, logs, traces and events. Create and maintain observability standards, network monitoring systems, dashboards, alerting frameworks and service-level objectives. Integrate and improve observability tools such as OpenTelemetry, Prometheus and Grafana Required Experience Previous experience ...

Title: NSO Engineer (Network Automation Developer) Job Summary: We are seeking an innovative and skilled NSO Engineer to join our advanced Network Engineering group. This is a development-centric role focused on using the Cisco Network Services Orchestrator (NSO) platform to build and deliver sophisticated … network automation and service orchestration solutions. As an NSO Engineer, you will function as a software developer in the network domain, responsible for designing, writing, testing, and maintaining the code that automates our complex, multi-vendor network. You will collaborate closely with network architects and operations ...

looking for an experienced Cloud Platform Network Engineer to join a growing technology team working on secure, large-scale cloud environments. This permanent role will focus on delivering reliable, scalable and secure Azure network infrastructure across hybrid platforms. Key Responsibilities: Design and implement Azure networking solutions including … VNets, VPN Gateways, NSGs, Azure Firewall and WAF Support hub-and-spoke topologies and hybrid connectivity Monitor and optimise network performance across cloud and on-premise environments Troubleshoot and resolve connectivity issues quickly and effectively Automate network configuration using Terraform, PowerShell and Azure CLI Maintain observability using Azure ...

seeking a Network Engineer to be responsible for the support and maintenance of a clients enterprise network infrastructure. Reporting into the Network Engineering Manager the role holder will have a thorough understanding of the companys technologies and systems as well as be able to understand both … hybrid, requiring the role holder to be in the office 1 or 2 days a week. Primary responsibilities: Day to day technical support of network infrastructure at data centres and at the office premises, ensuring a high level of efficiency in problem resolution and uptime Monitor network performance ...

title: Network Engineer Client: Elite FinTech Salary: £100,000-£170,000 + Bonus Location: London Skills: Cisco, Arista, Routing, Switching, Python, Ansible, Multicast The role: My client are seeking an experienced Network Engineer to join their team. Responsibilities: High and Low Level Design work Project delivery … Upgrades and expansions in Data Centres Delivery of Multicast solutions Network implementations Identifying areas for automation Core skills required: Cisco/Arista Python/Ansible An appreciation of Multicast CCNP or CCIE, Bachelors or Masters degree Please apply ASAP for more information. ...

Line Network Engineer Location: London, UK (2-3 days in office) Salary: £40,000-£45,000 per annum Shift Pattern: Friday-Monday, 8:00am-6:00pm (weekends included), Tuesday-Thursday off We're looking for a skilled 2nd Line Network Engineer to provide advanced technical support …/SD-WAN/DNAC/ISE/ACI, ITIL knowledge, SC clearance or ability to obtain. Why Join Us: Work on cutting-edge network platforms. Supportive team environment and career development opportunities. Balanced shift rota with weekends off mid-week. If you're a proactive, motivated engineer ...

Title: Network Security Engineer Location: Seattle, WA Job Description: We are looking for a skilled Network Security Engineer with expertise in Cisco technologies to join our team in Seattle, WA. As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining … secure network infrastructures to protect our organization's data and systems from cyber threats. Key Responsibilities: - Design, implement, and maintain network security measures to protect organization's data and systems - Monitor network traffic for potential security breaches and respond appropriately to incidents - Conduct regular security audits ...

elite global hedge fund are now seeking a Senior Network Engineer to work on it’s trading infrastructure. To apply, you will ideally be CCIE qualified with a strong background in low latency and multicast networks. Our client is a leading global market maker with an emphasis … reliable connectivity to proprietary trading technology, invariably around a bleeding edge Cisco environment. What you'll be doing: Design, deploy and troubleshoot global network infrastructure Design industry leading networks Implement optimisations to build low latency network Work on network redesign, expansion and upgrade Support trading teams ...

Network Engineer with Zscaler Experience You must have an active DV for this role Inside IR35 Purpose of the Role The Zscaler Technical Specialist provides deep technical expertise in Zscaler technologies to enhance and optimize the organization’s secure access and cloud security posture. Working closely with Engineering … Network, and Security teams, this role uplifts internal capability, improves configuration and deployment practices, and ensures the Zscaler platform is fully leveraged to deliver secure, scalable, and high-performance connectivity across global Diplomatic and Development Services. This position plays a key role in driving best practices, reducing technical debt ...

Responsibilities Design, deploy, and maintain LAN, WAN, WLAN, and VPN infrastructure Monitor network performance and troubleshoot issues to ensure high availability Configure and manage routers, switches, firewalls, and load balancers Implement and maintain network security measures, including firewalls, IDS/IPS, and access controls Perform network upgrades … patches, and capacity planning Document network configurations, procedures, and diagrams Collaborate with systems, security, and cloud teams to support IT initiatives Provide tier 2/3 network support and participate in on-call rotations as required Ensure compliance with company policies and industry best practices Required Qualifications Bachelor ...

expanding its infrastructure footprint in Europe and building out its networking capability in London for the first time. This hire will become the first network engineer based locally, working closely with a recently appointed Head of Networks in the U.S. and partnering with engineering and research teams across … multiple regions. The role sits at the intersection of delivery and operations. You’ll contribute to new network build-outs while also supporting an existing low-latency estate that underpins trading and research systems. The environment spans traditional data centre networking, cloud connectivity, automation, and performance-sensitive routing - offering ...