City of London, London, United Kingdom Hybrid / WFH Options
Lucronex Ltd
and Juniper Mist amongst other technologies, working across a blend 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 … FTD), Cisco ISE and any experience with other emerging Cisco technologies and products. Capable or understanding and operating advanced switching and routing environments. Firewalling migration experience, vendor agnostic Cisco, Fortinet or Palo Alto etc. Strong communication and interpersonal skills, with the ability to explain complex technical concepts to non-technical audiences. Additional Requirements: Willing to travel to customer sites across More ❯
environments. Requirements: Proven experience as a Network Consultant, Engineer, or similar role Strong knowledge of networking protocols (TCP/IP, DNS, DHCP, BGP, OSPF, etc.) Experience with Cisco, Juniper, Fortinet, or similar hardware and software Familiarity with cloud networking (AWS, Azure, GCP) is a plus Excellent troubleshooting and communication skills Relevant certifications (CCNA, CCNP, CompTIA Network+, etc.) preferred The role More ❯
City of London, London, Tower Hamlets, United Kingdom Hybrid / WFH Options
83zero Ltd
management platforms. Advanced knowledge of networking protocols and technologies (TCP/IP, BGP, OSPF, VLANs, STP, etc.). Hands-on experience with enterprise-grade networking solutions from Cisco, Juniper, Fortinet, and Palo Alto Networks. Solid understanding of network security principles, including firewalls, VPNs, IDS/IPS systems. Relevant certifications or equivalent knowledge at CCNP (ENT/DC/SP/ More ❯
City Of London, England, United Kingdom Hybrid / WFH Options
SATIGO
and support a global enterprise network, with exposure to cutting-edge infrastructure and SAN storage technologies. What You’ll Be Doing: Configure and troubleshoot Cisco switches and routers Administer Fortinet firewalls, managed switches, and NAC integrations Design and support BGP and OSPF routing protocols across multi-site environments Manage and maintain NetApp SAN infrastructure, including provisioning and performance optimization Monitor … hybrid networking projects Maintain accurate documentation and assist with compliance audits What We’re Looking For: Proven experience in an enterprise network engineering role Hands-on expertise with Cisco, Fortinet, and NetApp technologies Strong understanding of network security, firewalls, and VPNs Certifications such as Fortinet NSE, Cisco CCNA/CCNP preferred Familiarity with scripting or automation (PowerShell, Python, Ansible) Experience More ❯
City of London, England, United Kingdom Hybrid / WFH Options
Deltra group
our network Skills & Experience: 5+ years' experience in network engineering roles Strong proficiency in Azure networking , with hands-on experience in configuration and troubleshooting Certified or experienced in Cisco, Fortinet, Palo Alto , and VMware SD-WAN (VeloCloud) Solid understanding of network security principles and cloud networking in Microsoft Azure Proven ability to document and communicate technical designs clearly This role More ❯
upgrades, expansions, and migrations Provide support for cloud integration and hybrid networking environments Proven experience as a Network Engineer in an enterprise environment Proficient with Cisco routing and switching, Fortinet firewalls and switches, and NAC implementations, FortiClient VPN solution Solid knowledge of BGP and OSPF routing protocols Hands-on experience with NetApp SAN storage, including iSCSI or Fiber Channel configuration … Understanding of VLANs, QoS, VPNs, and network segmentation Fortinet NSE or Cisco CCNA/CCNP certifications Familiarity with network automation or scripting (PowerShell, Python, Ansible) Experience with hybrid cloud networking (Azure, AWS, or similar) Strong troubleshooting and analytical skills Ability to work independently or collaboratively on high-stakes network incidents More ❯
virtualization technologies such as VMware and Hyper-V. Develop and maintain PowerShell scripts for automation and system management. Configure, manage, and troubleshoot firewalls and other security appliances including predominantly Fortinet equipment Ensure robust cyber security measures are in place, including threat detection, response, and mitigation. Collaborate with clients to understand their IT needs and provide tailored solutions. Document technical procedures More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hawksworth
SD-WAN Project Deployment engineer for a 6-month contract paying up to £700 per day. This role is key to the successful deployment and integration of our new Fortinet-based SD-WAN solution. You will work alongside global teams, local IT support, and third-party providers to deliver a robust and secure SD-WAN infrastructure. London based – Liverpool St … location Hybrid working – 3 days in the office per week Required experience: Good experience of Fortinet SD-WAN solutions. Experience deploying SD-WAN over traditional WAN technologies (e.g. MPLS, leased lines). Solid understanding of routing protocols (BGP, OSPF), IP addressing, and network segmentation. Investment Trading Environment experience ITIL VMWARE Multicast expertise Nice to haves: Experience with Ipanema or other More ❯
least one language (Python, Perl, C++, Bash, etc.). Experience with and understanding 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. More ❯
expertise in multi-vendor networking and security solutions. Required Skills and Experience Proven expertise in F5 LTM, including load balancing concepts, iRules development, and VIP configuration. Strong background with Fortinet security solutions, especially FortiGate firewall and FortiManager configuration and policy deployment. Hands-on experience with Juniper SRX firewalls and EX switches. Proficiency with Cisco Nexus 7k switches and Cisco ISE More ❯
expertise in multi-vendor networking and security solutions. Required Skills and Experience Proven expertise in F5 LTM, including load balancing concepts, iRules development, and VIP configuration. Strong background with Fortinet security solutions, especially FortiGate firewall and FortiManager configuration and policy deployment. Hands-on experience with Juniper SRX firewalls and EX switches. Proficiency with Cisco Nexus 7k switches and Cisco ISE More ❯
City of London, London, United Kingdom Hybrid / WFH Options
83zero
ServiceNow ITSM and solid understanding of ITIL processes. Advanced knowledge of routing/switching protocols (BGP, OSPF, VLANs, STP, TCP/IP). Hands-on experience with Cisco, Juniper, Fortinet, and Palo Alto devices. Excellent leadership, communication, and decision-making skills. Leadership/Management experience is a MUST! Apply now to make a real impact and lead a team driving More ❯
Training – CCNA/CCNP Open to a range of skills – depending on experience, the client can assign roles accordingly! Technologies Used: LAN/WAN Enterprise and Service Provider Networking Fortinet Arista F5 Load Balancers EXPERIENCE WITH ALL TECHNOLOGIES IS NOT REQUIRED; THE CLIENT IS FLEXIBLE. Package Outline: Basic Salary - Up to £70,000 (Depending on Experience) #J-18808-Ljbffr More ❯
the rebuild of the network infrastructure, including the installation, configuration, and troubleshooting of firewalls, switches, and routers across multiple vendors. Key Responsibilities : Install and configure firewalls, routers, and switches (Fortinet, Palo Alto, Juniper). Troubleshoot and optimise network performance issues. Support security policy implementations and enforce network segmentation. Work closely with the Network Architect to execute the new design. Maintain … documentation and change logs as per ITIL standards. Key Skills Required : 5+ years of hands-on experience in network engineering roles. Proficiency in managing Fortinet, Palo Alto, and Juniper devices. Familiarity with network monitoring tools and protocols (BGP, OSPF, VLANs, VPN). Solid understanding of firewalls, security zones, and routing principles. Strong troubleshooting and analytical skills. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Paritas Recruitment
of this, we are looking to engage a Network Engineer with strong experience in configuring and supporting enterprise network environments. Key Responsibilities: Install and configure firewalls, routers, and switches (Fortinet, Palo Alto, Juniper). Troubleshoot and resolve network issues, ensuring performance and security. Support the implementation of security policies and network segmentation. Work in collaboration with the Network Architect to … deliver the new design. Maintain detailed documentation and change logs in line with ITIL processes. Key Skills Required: Strong experience in hands-on network engineering roles. Strong knowledge of Fortinet, Palo Alto, and Juniper network devices. Understanding of routing protocols (BGP, OSPF), VPNs, VLANs, and firewall policies. Experience working in hybrid environments with strong troubleshooting skills. This Role does NOT More ❯
existing network estate across all locations. The successful candidate will be responsible 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 … records, and uphold strong communication lines with both technical and non-technical audiences will be critical to success in this role. Candidates must have significant hands-on experience with Fortinet s SD-WAN technology and associated platforms such as FortiManager, FortiAnalyzer and FortiAuthenticator. You should also have in-depth knowledge of Cisco and Aruba network switches and Meraki Wi-Fi More ❯
using CrowdStrike Query Language (FQL), combined with excellent problem-solving, documentation and communication skills. The ability to work independently and deliver against defined project milestones is critical. Experience with Fortinet SD-WAN solutions, particularly in conjunction with CrowdStrike deployments, would be highly desirable but not essential. This role offers a hybrid working arrangement, with the majority of work carried out More ❯
using CrowdStrike Query Language (FQL), combined with excellent problem-solving, documentation and communication skills. The ability to work independently and deliver against defined project milestones is critical. Experience with Fortinet SD-WAN solutions, particularly in conjunction with CrowdStrike deployments, would be highly desirable but not essential. This role offers a hybrid working arrangement, with the majority of work carried out More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 … 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 initiatives What We’re Looking For Proven experience in a Presales role with a Cisco Partner … 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 Alto solutions Ability to hit the ground running with minimal ramp-up Willingness to travel to customer sites (mainly London), the London office, and very occasionally More ❯
pm, 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 ❯
centrally cleared trading venue dedicated to digital asset derivatives. Role: Deployment and configuration of Exchange networking infrastructure, including switches, routers, and firewalls Working with products from Cisco, Arista, FS.com, Fortinet Second-line support of exchange infrastructure Monitoring and improving the availability, resiliency, and performance of the exchange networking infrastructure. Monitoring platform capacity and identifying where we may have insufficient headroom … protocols including PIM-SM and IGMP v2 Experience in the configuration of multi-VRF environments Exposure to configuring the Zabbix monitoring platform or similar Familiarity with firewall appliance management (Fortinet preferred) Hands-on experience with identifying and mitigating platform security issues and threats Very strong problem-solving skills and a sense of ownership of their domain Demonstrable continuous learning and More ❯
week. As such, we are looking for two proven Infrastructure Engineers with live DV clearance and the following experience: Cisco CCNA Microsoft Windows (Server + OS) environments, and AD Fortinet experience would be a bonus Live DV clearance is a hard requirement Happy being on site in London at least 4 days per week (with 1 day remote) Please note More ❯
City of London, London, United Kingdom Hybrid / WFH Options
ZenTech Talent
and recommend remediation Deliver client security assessments and reports Support compliance initiatives (ISO 27001, Cyber Essentials, etc.) Tech Environment: Microsoft 365 Defender, Intune, Azure Security Center Firewalls: Palo Alto, Fortinet, SonicWall SIEM: Sentinel, Splunk, or equivalent EDR/XDR solutions (Sophos, CrowdStrike, Defender) Scripting knowledge (PowerShell preferred) What We’re Looking For: 5 years’ experience in a cyber security role More ❯
developed problem solving skills, with the ability to assimilate data rapidly in order to present solutions effectively. Flexibility and agility to adapt to changing requirements Desirable but not essential: Fortinet Firewall experience Knowledge of Nexus Knowledge of F5 (LTM) Scripting skills desirable but not essential Progression We understand that your career progression is important to you. At CACI people get More ❯