Inside IR35) . Key Responsibilities: Architect and implement Cisco ThousandEyes monitoring and visibility solutions. Manage and support a robust enterprise network with a strong focus on routing, switching, and wireless (Cisco WiFi) . Provide support for network-related aspects of Microsoft Teams and Cisco telephony systems , including QoS tuning and circuit capacity planning . Work collaboratively with the UC team … of networking protocols such as QoS, BGP, OSPF, HSRP, IPSEC, 802.11, 802.1x . Hands-on experience implementing and managing Cisco ThousandEyes . Solid experience with Cisco technologies : switches, routers, wireless, Catalyst Center, ISE, and firewalls. Experience working with Cisco and Checkpoint firewalls . Strong understanding of network monitoring , diagnostics , and troubleshooting tools . Exposure to or experience with Cisco SD More ❯
identified risks are addressed. Assist with the operation and maintenance of our client’s global network, including switches, routers, firewalls, and connectivity solutions across all offices (WAN,LAN and wireless). Continuously monitor system health, anticipate potential problems, and take the lead in resolving any infrastructure disruptions or incidents. Key Experience Required: Demonstrated experience in a comparable IT infrastructure or More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Techfellow Limited
diagnose, and resolve escalated networking issues from support teams, with a focus on performance and uptime Support, maintain and configure Cisco and Meraki networking gear across switches, routers, and wireless systems Manage Palo Alto firewalls, including monitoring, change control, and troubleshooting Assist with SD-WAN deployments and hybrid network integration (Silver Peak, Aruba or equivalent) Participate in DR testing, scheduled More ❯
certification required) Solid understanding of SD-WAN technologies (Cisco, Palo Alto ION). CCNA Routing & Switching certification. Practical experience with a wide range of Cisco technologies, including routers, switches, wireless and firewalls. If you meet the above criteria and are looking for your next challenge, we’d love to hear from you – apply now More ❯
certification required) Solid understanding of SD-WAN technologies (Cisco, Palo Alto ION). CCNA Routing & Switching certification. Practical experience with a wide range of Cisco technologies, including routers, switches, wireless and firewalls. If you meet the above criteria and are looking for your next challenge, we’d love to hear from you – apply now! #J-18808-Ljbffr More ❯
IT department requirements and processes. IT digitalization workplace construction in New office - Responsible for the overall network architecture design and implementation, leading the planning, deployment and launch of the wireless Wi-Fi network to ensure that the signal fully covers all office areas,with IT infrastructure construction of computer room, cabinet and integrated cabling standards. - Network security system construction, firewall More ❯
City of London, England, United Kingdom Hybrid / WFH Options
Connexa
technologies and make a real impact. We're looking for a Network Security Engineer who has proven experience in implementing, deploying, administering, and maintaining network infrastructure, including routers, switches, wireless solutions, and firewalls. In addition to this, you will be managing Cisco-based network security (firewalls, VPNs, NAC) for peak reliability and performance, in addition to the other responsibilities below More ❯
and supporting Microsoft 365 technologies Experience with SAN storage solutions and server management Basic networking experience, including familiarity with SD-WAN Windows OS & Server application experience Experience with Cisco Wireless environment Experience with Palo Alto Firewall is preferred Business level fluency in English Understanding of Japanese business culture and language will be preferred ** All applicants for the Cloud Engineer must More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ashdown Group
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, routers, wireless controllers, SDN, load balancers, NAC servers and cloud infrastructure - On call rotation support - Network security To be considered suitable for this Senior Network Engineer role you will need the following … Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco Wireless technology More ❯
City of London, London, United Kingdom Hybrid / WFH Options
ECS Resource Group
WiFi, and WAN Assurance A strong command of core networking protocols: BGP, OSPF, QoS, NAT, MPLS, VRF-Lite Solid exposure to multi-vendor environments, ideally with: Cisco (Routing, Switching, Wireless) Meraki (MX, MS, MR) Zscaler Internet and Private Access Experience producing both high-level and low-level network designs (HLDs and LLDs) A CCNP or similar certification (or commitment to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
83zero
SRX, EX series) and/or Cisco technologies Additional expertise in one or more of the following areas is desirable: Secure internet solutions (e.g., UTM firewalls, SIEM) Wired and wireless LAN environments Private & Public Cloud architecture Government network environments (e.g., PSN, HSCN, JANET) Strong commercial awareness and ability to communicate technical ideas to non-technical audiences Skilled in documentation and More ❯
proprietary hardware platforms. Proactively identifying opportunities for improvements in existing configurations, technologies, and procedures to enhance overall network performance. Providing hands-on operational support for our high-performance global wireless and wired networks. Leveraging both proprietary and industry-standard monitoring and analysis tools to swiftly identify, diagnose, and resolve network-related issues across our expansive global infrastructure. Contributing to the More ❯
technical standards. • Drive continuous improvement in systems, processes, and team capability. • 5+ years in a technical audio or systems engineering role. • Advanced understanding of professional audio technologies (digital consoles, wireless systems, etc.). • Strong understanding of professional communications technologies (Clear-Com, Riedel, etc.). • Experience with IT infrastructure management (Windows and Mac server environments, networking, cybersecurity basics). • Proven experience More ❯
authentication mechanisms including PKI. Proven expertise with network hardware and software, preferably including Cisco, Juniper, HPE, Fortinet etc. - CCNP certification required, JNCIA/JNCIS certification preferred. Strong understanding of wireless protocols with proven experience in Juniper Mist, Cisco WLC and Ruckus Strong written and verbal communications skills. Ability to adapt to a changing technical environment. Ability to coach other members More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Xcede
leading financial services organisation. The role requires experience of: Network Design & Planning: Develop comprehensive RF & Wi-FI network plans to achieve optimal coverage, capacity, and quality across utilsing various wireless technologies across a global enterprise/campus environment Utilise RF planning tools like Atoll, Planet, and NetAct for site selection, frequency planning, and interference analysis Utilise tools like Ekahau AI … Experience: Typically 5–10 years of experience in RF planning and optimization. Experience with mobile network operators, equipment vendors, or consulting firms is advantageous. Technical Proficiency: Strong knowledge of wireless network design principles and tools Proficiency in RF planning software such as Atoll, Planet, or iBwave Proficiency in Wi-Fi planning using tools such as Ekahau AI Pro, NetSpot, AirMagnet … interpersonal skills. Ability to work effectively in a team environment and present technical findings to stakeholders Certifications: Industry certifications such as Certified RF Engineer (CRFE), RF Engineering Certification, or Wireless Communications Engineering Technologies (WCET) are advantageous This is a 6 month outside IR35 contract with scope to renew for c.24 months. Only applicants from within the UK (or with the More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
and presales support for complex Cisco-led projects. This is a key strategic hire , and you'll join a team delivering exciting projects across Cisco LAN/WAN/Wireless , Fortinet , Aruba , Palo Alto , and even Cisco Private 5G deployments. What You’ll Be Doing Leading technical presales engagements with enterprise and public sector customers Scoping solutions across LAN, WAN … Wireless, and Security Producing High-Level Designs (HLDs), architecture diagrams, and detailed BoMs Supporting sales teams in client meetings, tenders, and technical presentations Representing the business in a 1-stage interview process – delivering a presentation on Cisco solutions Acting as a trusted advisor across Cisco , Fortinet , Palo Alto , and HPE Aruba technologies Contributing to innovative projects, including Cisco Private 5G … We’re Looking For Proven experience in a Presales role with a Cisco Partner (Cisco Gold Partner experience is essential) Strong knowledge of Cisco enterprise networking solutions (R&S, Wireless, SD-WAN, DNA) Experience producing BoMs and HLDs for complex network projects Confident communicator able to engage with technical and commercial stakeholders Broad familiarity with Fortinet, HPE Aruba, and Palo More ❯
for the day-to-day support and operational management of a diverse enterprise network infrastructure, which includes Fortinet SD-WAN and FortiSASE technologies, Cisco and Aruba switches, and Meraki wireless deployments. This is not a project-based deployment role, but one that centres around troubleshooting, maintaining and enhancing a large, established network that is critical to daily operations across the More ❯
This role is working for a world renowned technology research and development company, that focuses on the creation and licensing of intellectual property (IP) related to wireless communications, mobile devices, and connected technologies. As a Principal Engineer – 6G Standards Research, you will join their 6G research team and contribute to the development of innovative solutions, algorithms and protocols addressing the … challenges of future wireless systems with focus on solutions relevant to the standardization process targeting 3GPP RAN, SA or CT. This role combines cutting-edge research, technical leadership, and strategic collaboration with global standardization bodies to shape the future of telecommunications. Reporting to the Head of Wireless Lab Europe, you will play a pivotal role in driving innovation, managing interdisciplinary … 6G technology. Responsibilities Plan, coordinate and execute on 6G standards-driven research with focus on technologies relevant to 3GPP RAN, SA and/or CT in collaboration with the Wireless Standards team. Contribute to company’s 6G research and innovation efforts, including intellectual property creation and generation of standard inputs and industry publications in areas of expertise. Contribute and/ More ❯
strong communication skills and experience working in live customer environments. Key Responsibilities: Install, configure, and troubleshoot infrastructure hardware including servers, storage, networking, and related equipment. Support structured cabling and wireless deployment projects. Provide on-site technical support, working in coordination with project managers and client IT teams. Complete tasks in accordance with customer requirements, company standards, and agreed SLAs. Accurately … Ability to interpret technical diagrams, installation plans, and asset registers. Excellent communication and client-facing skills. Comfortable with nationwide travel and occasional overnight stays. Desirable (not essential): Exposure to wireless technologies and RF surveys. Experience with tools such as Fluke testers or similar. Relevant technical certifications (e.g., CompTIA, Cisco, etc.). Benefits: Competitive salary Overtime and travel allowances Company vehicle More ❯
fast-growing company in central London. This internationally recognised company houses some of the worlds brightest minds, fostering ideas and developing brand new technology in consumer electronics, IoT devices, wireless technology, AI/Machine Learning, VR and Video, Audio and DSP and Robotics space. These technologies are making a huge impact in industry sectors such as Automotive, Aerospace and Defence … in lead generation. Excellent English communication and presentation skills. Experience delivering excellent customer service An ability to innovate new approaches to business development opportunities Experience from IoT, consumer electronics, wireless communication, aerospace/defence software market is beneficial Previous experience working in software development beneficial Demonstrated stakeholder and project management skills Willingness to travel, primarily across the UK but also More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Saragossa
sole Network specialist in London. As the sole Network Engineer in the London office, you will act as the escalation point for all networking issues supporting routers, switches and wireless solutions, while working closely with the global Network team on implementations and upgrades of Cisco and Meraki networking equipment along with Palo Alto firewalls. This role also offers the chance More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Join one of the fastest-growing Investment Funds as the Junior Network Engineer in London. Responsibilities: Act as the escalation point for all networking issues supporting routers, switches, and wireless solutions. Collaborate with the global Network team on implementations and upgrades of Cisco and Meraki networking equipment along with Palo Alto firewalls. Develop network automation skills using Python and Ansible. More ❯
