1 to 25 of 29 Senior Network Engineer Jobs in London

across a range of media, including: news and information services, digital real estate services, book publishing, digital education, and sports programming and pay-tv distribution. About The Role The Senior Network Engineer role reports directly to the Manager, Network Operations, EMEA in the News Corp Infrastructure Operations team The EMEA Networks Operations team is responsible for … all NewsCorp EMEA sites. The Senior Network Engineer provides technical leadership for the team, taking responsibility for promoting technical excellence and consistent implementation to provide a high performing and stable network for NewsCorp EMEA's needs. The Senior Network Engineer has oversight of the implementations through reviewing and contributing to HLDs and LLDs … as well as ensuring that the delivered solutions are fit for purpose and consistent with the intentions of the design. The Senior Network Engineer also has oversight of the operational incident process, highlighting issues that need more attention and taking ownership when escalation is required. The Senior Network Engineer represents the Network team More ❯

Senior Network Engineer – Hybrid Our client is urgently looking for an experienced Senior Network Engineer to join their team based in London, on a permanent basis. Please note, the role is Hybrid, with 2 days required on-site each week. You will be responsible for deploying, managing, and optimizing network infrastructure, ensuring high … well as a brilliant benefits package including bonus, annual leave, leading pension scheme, private health cover, medical plan, life assurance, income protection, EV scheme and many, many more perks! Senior Network Engineer – Key Skills: Insurance or Financial Services background Network Infrastructure Deployment & Management Security & Firewall Administration SD-WAN & WAN Optimization Load Balancing & Network Optimization Wireless … LAN Infrastructure Network Troubleshooting & Incident Response Documentation & Process Improvement Significant experience in enterprise networking, with hands-on expertise in: Palo Alto Firewalls (PAN-OS, GlobalProtect VPN, Threat Prevention) Cisco SD-WAN (Viptela/IOS XE)/Catalyst/ACI Aruba wireless networking, ClearPass NAC F5 BIG-IP (LTM, GTM, ASM) for load balancing Strong knowledge of routing protocols (BGP More ❯

Senior Cloud Network Engineer page is loaded Senior Cloud Network Engineer Apply locations Great Britain - London time type Full time posted on Posted Today job requisition id R5439 Senior Cloud Network Engineer - DevNetOps The Mimecast Cloud Networking team delivers a reliable and performant network built on top of a hybrid … cloud technology stack to ensure Mimecast's services remain available and able to serve Mimecast customers at scale. The Cloud Networking team at Mimecast are looking for a talented Senior Cloud Network Engineer with experience automating and operating networks in hybrid-cloud environments. We'd like to hear from you if you're someone who's an … expert at Networking and IaC, with an automation-first mindset and knows what it takes to build and operate a resilient, secure and highly automated network architecture. You should be proficient at scripting and IaC, such as Ansible, Python scripting, and Terraform, and proficient working in a Linux environment. As someone who lives and breathes cloud networking, you will More ❯

11087SR1 £80k - 90k per year + Bonus + Brilliant Benefits Senior Network Engineer - Hybrid Our client is urgently looking for an experienced Senior Network Engineer to join their team based in London, on a permanent basis. Please note, the role is Hybrid, with 2 days required on-site each week. You will be responsible … for deploying, managing, and optimizing network infrastructure, ensuring high availability, security, and scalability. You will be rewarded with an excellent salary, as well as a brilliant benefits package including bonus, annual leave, leading pension scheme, private health cover, medical plan, life assurance, income protection, EV scheme and many, many more perks! Senior Network Engineer - Key Skills … Insurance or Financial Services background Network Infrastructure Deployment & Management Security & Firewall Administration SD-WAN & WAN Optimization Load Balancing & Network Optimization Wireless & LAN Infrastructure Network Troubleshooting & Incident Response Documentation & Process Improvement Significant experience in enterprise networking, with hands-on expertise in: Palo Alto Firewalls (PAN-OS, GlobalProtect VPN, Threat Prevention) Cisco SD-WAN (Viptela/IOS XE)/ More ❯

11087SR £80k - 90k per year + Bonus + Brilliant Benefits Senior Network Engineer - Hybrid Our client is urgently looking for an experienced Senior Network Engineer to join their team based in London, on a permanent basis. Please note, the role is Hybrid, with 2 days required on-site each week. You will be responsible … for deploying, managing, and optimizing network infrastructure, ensuring high availability, security, and scalability. You will be rewarded with an excellent salary, as well as a brilliant benefits package including bonus, annual leave, leading pension scheme, private health cover, medical plan, life assurance, income protection, EV scheme and many, many more perks! Senior Network Engineer - Key Skills … Insurance or Financial Services background Network Infrastructure Deployment & Management Security & Firewall Administration SD-WAN & WAN Optimization Load Balancing & Network Optimization Wireless & LAN Infrastructure Network Troubleshooting & Incident Response Documentation & Process Improvement Significant experience in enterprise networking, with hands-on expertise in: Palo Alto Firewalls (PAN-OS, GlobalProtect VPN, Threat Prevention) Cisco SD-WAN (Viptela/IOS XE)/ More ❯

Senior Network Engineer Contractor Department: Software Engineering Employment Type: Fixed Term - Part Time Location: London Description CCP Games is looking for a contractor to work as a Senior Network Engineer! As a senior network engineer, you'll be helping us architect, manage, and scale our AAA rated MMO, EVE Online, to … greater heights by designing and building our low latency network that acts as the lifeblood of our game. As a contractor for the EVE infrastructure team, you'll have the opportunity to continually innovate, finding solutions to new challenges to deliver EVE to millions of players around the world. Keeping our network maintainable, reliable, and scaleable ensures that … players can stay flying in virtual space day after day. If you're excited about working in a high impact space where you're the core designer for reliable network architecture, this role is for you. This contractor role is based in London and remote work is possible for the right candidate. Your Tasks: Providing technical design and implementations More ❯

Senior Network Engineer - AWS - Low Latency Networking - IAC - Digital Assets Excellent opportunity opens for a Senior Network Engineer to lead the design, deployment, and operation of complex network infrastructure across cloud and physical environments . This role demands deep technical expertise in cloud networking, network security, low latency networks, automation, and resiliency. … You will collaborate across Infrastructure, DevOps, CloudOps, Security, and Service Delivery teams to implement and manage robust, secure, and scalable network solutions. The network infrastructure includes AWS and Azure virtual networks , and physical networking (appliances). Key Responsibilities; Lead the review, design, implementation and operation for complex networks both on-premise and in cloud-based environments; Evaluate solutions … Collaborate and consult with peers, colleagues, and managers to resolve issues and achieve goals; Be responsible for the roadmap and engineering design standards for parts of the end user network - these technologies include LAN, wide area, SASE, wireless, remote access, VPN, collocated datacenter facilities, ZTNA/segmentation, Azure/AWS cloud network functions, as well as DNS and More ❯

committed to ensuring that everyone who works at the Museum feels they can thrive and feel valued and respected. About the role Are you a passionate and technically skilled Network Engineer looking to make a meaningful impact? We're seeking a Senior Network Engineer to help drive our digital infrastructure forward in support of NHM … implementation, and support of our voice and data networks-supporting more than 1,200 users and 3,000 devices across our sites. The NHM are looking to recruit a Senior Network Engineer, reporting to the Network and Telecoms Manager within the Technology Solutions team, to play a key role in the provision of 3rd/4th … line support and the development of the Museum's Data and Voice infrastructure. About you We are looking for an experienced network engineer who is ambitious, self-motivated, and highly organised. The ideal candidate for this role will have demonstrated experience working with network technology and be able to work both independently and collaboratively as part of More ❯

Senior Network Engineer - £70k + £6k Car Allowance + 15% Bonus Hybrid - Home Based + easy travel to London area (2x/month) Out-of-hours paid at time and a half We're working with a long-standing client of ours, a major player in their industry, and they're looking for a proper Senior Network Engineer to join the team. You'll need to have worked on/lead some Network Security projects to be successful in this role. We're after someone confident, experienced, and ready to step straight into a hands-on delivery role. This isn't one for a passenger, you'll be expected to lead network projects from day one, support a junior engineer, and take the reins on everything from firewall migrations to hands-on data centre work. The role: You'll be delivering key network projects including firewall migrations (FortiGate-heavy), SD-WAN rollouts, and hands-on switching/routing across a hybrid environment. You'll be the go-to engineer More ❯

Senior Network Engineer - £70k + £6k Car Allowance + 15% Bonus Hybrid - Home Based + easy travel to London area (2x/month) Out-of-hours paid at time and a half We're working with a long-standing client of ours, a major player in their industry, and they're looking for a proper Senior Network Engineer to join the team. You'll need to have worked on/lead some Network Security projects to be successful in this role. We're after someone confident, experienced, and ready to step straight into a hands-on delivery role. This isn't one for a passenger, you'll be expected to lead network projects from day one, support a junior engineer, and take the reins on everything from firewall migrations to hands-on data centre work. The role: You'll be delivering key network projects including firewall migrations (FortiGate-heavy), SD-WAN rollouts, and hands-on switching/routing across a hybrid environment. You'll be the go-to engineer More ❯

Role: Network Engineer Location & Travel: Work from home. However, will need to go to London for some customer meetings 3-4 times a month Employment Type: Contract Outside of IR35 Duration: 2 to 3 Months Candidate Should be able to start immediately Clearance: Should be SC cleared or Eligible About Company: Prodapt is the largest & fastest growing specialized … and digital platform companies in the business of connectedness. Prodapt builds, integrates, and operates solutions enabling next-generation technologies and innovations. Role Details: Overview Seeking a skilled and motivated Network Engineer for a high-priority Network Migration Project. The ideal candidate will have extensive experience in networking and security, with expertise in migration, configuration, and troubleshooting across … Cisco LAN/WAN environments, F5 load balancing, and Checkpoint firewalls. The Network Engineer will work closely with customer and third-party consulting team to design, implement, and optimize network infrastructure while ensuring the security, scalability, and reliability of the systems during the migration process. As part of the migration project, candidate will be responsible for providing More ❯

Senior Network Deployment Engineer (ULL) A Network Engineer is required to join the Ultra Low Latency Team, responsible for the deployment and planning of the Bank's network infrastructure. The team is responsible for the delivery and deployment of network projects and requests to enhance CLIENTS's infrastructure to meet current and future … following functions: Plan, manage and deploy technology changes to support CLIENTS DC services Deploy LAN infrastructure to support end user services requirements Includes patching schedules for facilities to cable network equipment Diagrams for Network Operations Inventory management Create implementation plans for RFC's to a high level of detail. Correctly document pre and post checks for change verification … cost effective resource strategy. Identify, understand and document change risks and mitigation tactics. Identify, understand and document impact of planned technology changes, including documentation expected output from verification. Document network estate for Operation Support and to support change planning Maintain infrastructure database Complete network diagrams to a high standard. Peer review and validation of technical deployment plans Provide More ❯

Opticore IT is currently searching for a Senior Network Engineer to join one of our Financial Services clients for a new data centre implementation project. This opportunity will require you to be in Central London up to 4 days a week. Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide … market data and order entry in exchange collocations Multicast configuration and troubleshooting Automation tools, including Git, Python, Golang, Jenkins, Terraform, and Ansible What you'll bring: Minimum CCNP qualified network engineer Experience using Routing protocols - BGP Low latency networks, including layer 1 switching History working with Cisco IOS-XR, Cisco NXOS, Arista EOS routers and switches (one or … of new networks/WAN circuits Handover of new networks/WAN circuits Migration to new networks/WAN circuits Using automation for Day-1 deployment and Day-2 network management using Ansible and Python preferred Work on trading related networks Working with market data, exchanges, brokers What you'll gain: Here at Opticore IT we believe in investing More ❯

Senior Software Engineer - Network Production Engineer Location London Business Area Engineering and CTO Ref # Description & Requirements Description and requirements As a Network Production Engineer, you will be a critical member of the team responsible for the full lifecycle of our global network infrastructure that supports Bloomberg's core products and services. This … includes building and maintaining a network that is scalable, reliable and robust. Our network is vast, connecting several large-scale Data Centers and over a hundred edge sites. It connects Bloomberg to hundreds of thousands of our clients, over 1,500 global exchanges and trading venues over private connectivity, Internet and Public Cloud. This is a unique opportunity … to help build robust, highly scalable solutions that will power the future of how Bloomberg automates network infrastructure. You'll be trusted to design and work on tooling that builds on automation best practices and principles. We'll trust you to Develop and maintain software tools to manage a large-scale, multi-vendor network with an emphasis on More ❯

Job Title: Senior Network Engineer Delivery & Migrations Location: England (Home based with client visits across England). Salary: Up to £55,000 basic salary plus great benefits package Sector: Consultancy/Solution Provider The Company Our client is a professional services consultancy who specialise in providing businesses with software defined solutions, network assurance, network automation … of interesting projects in both the public and private sectors. Technology Partners Cisco/Meraki VM Ware Palo Alto Fortinet Juniper Aruba/HPE Microsoft AWS Role Snapshot As Senior Network Security Engineer you be an integral member of the delivery and migrations team. The role will entail assisting with migrations, day-to-day delivery tasks and … looking to take a step up from a BAU role, with the ambition to widen their remit in projects and delivery. Key Responsibilities Assisting with delivery and migration of network, data centre and security solutions. Provide exceptional customer services. Contribute to knowledge centre and keep documentation up to date. Be willing to work in a vendor agnostic environment and More ❯

IT Senior Network Systems Engineer Our Client is a Bank based in the City of London, are looking to recruit an IT Senior Network Systems Engineer ideally with at least 7 to 10 years of experience in IT ideally from within the banking financial industry. You will be working in a small team managing … ensure that the Bank can operate efficiently. The Client would like the following key skills: CCNP level networking Solarwinds ?" Service Desk Software experience Experience of Palo Alto firewalls Firemon ?" Network Security Devices and Policy Management Complex Switches experience is essential. Experience of Avaya PABX systems Responsible for the maintenance of the IT infrastructure of the Bank by providing first … to ensure the smooth running of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness To More ❯

Contract Opportunity: Network Engineer (Cisco & Arista) - Hybrid, London - Inside IR35 We're working with a leading tech-driven organisation seeking a Network Engineer to join their high-performing infrastructure team on a contract basis. Location: London (Hybrid) Contract Type: Inside IR35 Key Responsibilities: Design, implement, and support scalable data centre networks Troubleshoot complex enterprise network issues Automate network operations using tools like Ansible, Python, and Git Collaborate across engineering, security, and DevOps teams Tech Stack: Core: Cisco, Arista (IOS, NX-OS, EOS) Protocols: BGP, OSPF, EVPN, VXLAN, MPLS Tools: Python, Ansible, Jinja2, Git Ideal Candidate: Strong experience in large-scale enterprise or data centre networks Hands-on with Cisco and Arista platforms Comfortable More ❯

We are partnered with a leading global law firm with a strong track record of providing high-quality legal services to major clients. They are now seeking a Senior Network Engineer for an exciting Network Migration & Modernisation project. This is a 6-month contract opportunity, offering a competitive day rate, with a blend of remote work … London. Contract Details: Start Date: ASAP Duration: 6 months Location: Central London/Remote Determination: Inside IR35 Day rate: £600PD - £650PD Responsibilities: Leading the design, configuration, and migration of network infrastructure. Enhancing network security using Palo Alto firewalls. Modernizing existing network setups, focusing on cloud (Azure) integration. Implementing and optimizing SD-WAN for seamless connectivity across sites. More ❯

Senior Networking Engineer Permanent £70,000 - £80,000 per annum 4 days a week on site in London I am looking for a Senior Networking Engineer to join a thriving IT solutions consultancy offering the chance to work on the most exciting data centre technologies! Currently delivering a major new data centre implementation project for a … financial services client, this is a fantastic opportunity to work at the cutting edge of low-latency network design, colocation infrastructure, and network automation. 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 …/or Arista EOS. Proven experience deploying networks in low latency 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 Network security principles (VPNs, QoS, protected More ❯

Job Summary We're looking for a talented senior network engineer to join our team. The role will be split between the following areas: Projects: design, specification and implementation of high-availability network infrastructure, typically in the 50-500 user range. NOC: Ongoing network monitoring & management and improving our NOC function using RMM and other … required, overseeing installation including hands-on deployment and configuration, documentation, ongoing management and support, troubleshooting, and helping upskill the rest of the team. You will work across the full network stack and will need expert-level knowledge to design, specify, implement, troubleshoot, monitor and manage the full network stack including: Routers & Firewalls : SPI/DPI/UTM/… HP Aruba, Juniper, Mikrotik, Ruckus and Unifi. Responsibilities Assist in developing project specifications and proposals and responding to RFPs. You should be able to produce high-level and detailed network designs, specify the right equipment, liaising with clients and vendors as necessary. Participate in projects including the design, specification and implementation of new networks. This includes high level and More ❯

Job Overview: As a Network Security Engineering team member, the Senior Network Security Engineer will specialise in firewalls and routing. The ideal candidate is a flexible, self-motivated individual who excels at multitasking and thrives in a fast-paced, challenging environment. This self-starter will bring ingenuity and expertise to design, implement, and maintain secure, scalable … high-performing network solutions that connect on-premises and public cloud environments. The role emphasizes driving automation through Infrastructure-as-Code (IaC) and GitOps methodologies, ensuring optimal network performance, and integrating robust security measures. Responsibilities: Network Design and Implementation: Design and implement secure, scalable, and high-performing network solutions bridging on-premises and public cloud environments. … Leverage routing and switching expertise (e.g., BGP, OSPF, MPLS) to ensure network performance and reliability across diverse environments. Analyze operational needs and proactively develop creative network solutions to address security challenges. Security and Firewall Management: Manage firewall configurations for the CyberEnergianetwork based on operational requirements. Develop and implement network security tools, produce threat models, and assess risks More ❯

Are you a network engineer ready to make an impact in a high-growth, global financial organisation? Join a pioneering team at the forefront of digital finance, where the UK's first regulated and centrally cleared trading venue for digital asset derivatives is now live. Authorised and regulated by the FCA, this platform is connected to some of … asset markets. If you would like to learn more about this opportunity, feel free to reach out and apply today! Key Responsibilities: Oversee and maintain a low-latency, global network infrastructure Provide high-level support and proactive monitoring of mission-critical systems Take ownership of network improvement projects from design through to deployment Collaborate closely with cross-functional More ❯

Description and requirements As a Network Production Engineer, you will be a critical member of the team responsible for the full lifecycle of our global network infrastructure that supports Bloomberg's core products and services. This includes building and maintaining a network that is scalable, reliable and robust. Our network is vast, connecting several large … venues over private connectivity, Internet and Public Cloud. This is a unique opportunity to help build robust, highly scalable solutions that will power the future of how Bloomberg automates network infrastructure. You'll be trusted to design and work on tooling that builds on automation best practices and principles. We'll trust you to Develop and maintain software tools … to manage a large-scale, multi-vendor network with an emphasis on automation, telemetry, and model-driven infrastructure as code. Automate the full network lifecycle-including provisioning, configuration, observability, testing, troubleshooting, and capacity planning. Collaborate with architecture and design teams and the CTO office to implement new technologies that ensure scalability, efficiency, and operational resilience. Develop tools and More ❯

Truth Builds Trust If our mission, values, and purpose align with your own, we would love to hear from you! Your opportunity Design and operate Cisco ACI infrastructure Automate network tasks and processes using Python, Ansible, and Terraform Design, implement and maintain the company's network infrastructure, including Cisco IOS-XE routers and switches, Cisco Nexus datacenter switches … LAN Controllers Configure and manage Palo Alto firewalls, including Panorama, and ensure that security policies are up to date and aligned with industry and internal standards Implement and manage network access control using Cisco ISE for 802.1x and TACACS Manage F5 Big-IP load balancers to ensure high availability and performance of critical applications Maintain and troubleshoot BGP and … OSPF routing protocols and participate in the design and implementation of routing and switching solutions Monitor the network using SolarWinds network monitoring solutions and take proactive measures to prevent network outages and performance issues Manage Wi-Fi in a large office environment and ensure that wireless network performance meets business requirements Configure and manage WAN Technologies More ❯

Are you looking to work on high-level, transformative networking projects for blue-chip clients? A fast-growing Network Consultancy in the heart of London offers the perfect opportunity to dive deep into specialist projects and make a real impact. If you're ready for a customer-facing, project-driven role with an elite team, this is your chance … Although certifications are not necessary, you must have demonstrably proven experience working at that level. You will be working on new Greenfield projects utilising next-generation technology. Responsibilities: Lead network setup and deployments. Focus on delivering bespoke network projects. Customer-Facing Consultancy. High to Low-Level Network Design. Handle occasional advanced troubleshooting. Required Skills & Experience: You will More ❯