City of London, London, United Kingdom Hybrid / WFH Options
NineTech
route filtering, and optimisation for ultra-low-latency trading environments. Operate and maintain Palo Alto firewalls, GlobalProtect VPNs, and ZScaler security platforms (ZIA/ZPA). Support VMware SD-WAN (VeloCloud) deployments across branch and remote trading locations. Monitor and optimise network performance (latency, throughput, availability) on critical links. Assist with network automation initiatives and maintain … Expertise in configuring and maintaining Palo Alto Networks firewalls and GlobalProtect VPN . Familiarity with ZScaler ZIA/ZPA and securing global internet egress traffic. Experience with VMware SD-WAN (VeloCloud) or comparable SD-WAN solutions. Ability to diagnose and troubleshoot complex network issues across all layers of the OSI model. More ❯
route filtering, and optimisation for ultra-low-latency trading environments. Operate and maintain Palo Alto firewalls, GlobalProtect VPNs, and ZScaler security platforms (ZIA/ZPA). Support VMware SD-WAN (VeloCloud) deployments across branch and remote trading locations. Monitor and optimise network performance (latency, throughput, availability) on critical links. Assist with network automation initiatives and maintain … environments. Expertise in configuring and maintaining Palo Alto Networks firewalls and GlobalProtect VPN. Familiarity with ZScaler ZIA/ZPA and securing global internet egress traffic. Experience with VMware SD-WAN (VeloCloud) or comparable SD-WAN solutions. Ability to diagnose and troubleshoot complex network issues across all layers of the OSI model. More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Hamilton Barnes Associates Limited
Subject Matter Expert (SME). Pre-Sales - Collaborate with sales and technical teams to develop and present cutting-edge solutions. What We're Looking For: Expertise in Cisco, SD-WAN, LAN/WAN, firewalls, Meraki, and wireless architecture. Strong communication, troubleshooting, and mentoring skills. Experience with ITIL processes and delivering client-focused solutions If you are interested More ❯
Proficiency with Fortinet Firewalls (Secondary) Background working with Partners Nice-to-Haves: Certifications such as CCNA, CCNP, or any Fortinet NSE certifications Familiarity with Zscaler Knowledge of Fortinet SD-WAN Salary: Basic Salary: £70,000 - £75,000 Car Allowance Bonus: 10% - 20% (dependent on candidate performance) Location: Work From Home (WFH More ❯
Have experience with Spine and Leaf (Clos) network topology Have experience and understanding of BGP EVPN VXLAN networks Experience with building and maintaining multi-data center networks, SD-WAN, DWDM Experience with Next-Generation Firewalls (NGFW) Salary Range Information The annual salary range for this position has been set based on market data and other factors. However More ❯
Worksop, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Premier Foods
is running optimally. Travel is expected to other sites as and when required by incidents, requests or other requirements. The Key Requirements... In-depth knowledge of general networking & SD-WAN systems. Hands-on experience with network switching (Aruba/Cisco), routing and firewalls (Fortinet). Complex Aruba WiFi Infrastructure, including management software such as ClearPass. Detailed More ❯
Barnsley, South Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Premier Foods
is running optimally. Travel is expected to other sites as and when required by incidents, requests or other requirements. The Key Requirements... In-depth knowledge of general networking & SD-WAN systems. Hands-on experience with network switching (Aruba/Cisco), routing and firewalls (Fortinet). Complex Aruba WiFi Infrastructure, including management software such as ClearPass. Detailed More ❯
Barnsley, South Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Omega Resource Group
our operational software, alerting and processes are updated and agreed. • Establish and maintain effective business relationships. Experience – 3rd Line Support Engineer • In-depth knowledge of general networking & SD-WAN systems. • Hands-on experience with network switching (Aruba/Cisco), routing and firewalls (Fortinet). • Complex Aruba WiFi Infrastructure, including management software such as Clearpass. • Detailed More ❯
Worksop, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Omega Resource Group
our operational software, alerting and processes are updated and agreed. • Establish and maintain effective business relationships. Experience – 3rd Line Support Engineer • In-depth knowledge of general networking & SD-WAN systems. • Hands-on experience with network switching (Aruba/Cisco), routing and firewalls (Fortinet). • Complex Aruba WiFi Infrastructure, including management software such as Clearpass. • Detailed More ❯
our operational software, alerting and processes are updated and agreed. • Establish and maintain effective business relationships. Experience 3rd Line Support Engineer • In-depth knowledge of general networking & SD-WAN systems. • Hands-on experience with network switching (Aruba/Cisco), routing and firewalls (Fortinet). • Complex Aruba WiFi Infrastructure, including management software such as Clearpass. • Detailed More ❯
Rhodesia, Nottinghamshire, United Kingdom Hybrid / WFH Options
Omega Resource Group
our operational software, alerting and processes are updated and agreed. • Establish and maintain effective business relationships. Experience 3rd Line Support Engineer • In-depth knowledge of general networking & SD-WAN systems. • Hands-on experience with network switching (Aruba/Cisco), routing and firewalls (Fortinet). • Complex Aruba WiFi Infrastructure, including management software such as Clearpass. • Detailed More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
FullProxy
building your thought leadership profile via content to promote the business. QUALIFICATIONS AND EXPERIENCE Experience with the Fortinet portfolio including FortiGate, FortiAnalyzer, FortiManager, FortiSwitch, FortiAP, FortiClient, FortiEMS, Secure SD-WAN Experience with network design, implementation, and troubleshooting in a complex global multi-data center environment, including Firewall and VPN Strong written and verbal communication skills, with the More ❯
Reston, Virginia, United States Hybrid / WFH Options
TekSynap
AWS environments. Serve as the technical lead for proposal-driven initiatives, including solution strategies, white papers, and enterprise network designs. Lead network modernization efforts through SDN, SD-WAN, Zero Trust, microsegmentation, and BGP/IPv6 optimization. Prototype and evaluate AI-driven networking enhancements, anomaly detection, and observability frameworks. Leadership & Collaboration Act as a cross-functional leader … and commercial networks. Proven delivery of enterprise scale network transformations and DoD/IC architectures. Deep hands-on expertise in cloud networking (Azure, AWS), hybrid cloud security, SD-WAN, and routing protocols. Experience managing and contributing to AI-based product development and internal SaaS platforms. Familiarity with agile methodologies, Jira, product roadmaps, and multi-team sprint planning. More ❯
Ashford, Kent, United Kingdom Hybrid / WFH Options
MAF Australia
threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and Zero Trust security principles. Your expertise in network security, VPNs, SD-WAN, and Microsoft Defender solutions will help safeguard our systems, while your contributions to incident response, governance, and security strategy will shape the future of our cybersecurity posture. If More ❯
Ashford, Kent, United Kingdom Hybrid / WFH Options
UNAVAILABLE
threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and Zero Trust security principles. Your expertise in network security, VPNs, SD-WAN, and Microsoft Defender solutions will help safeguard our systems, while your contributions to incident response, governance, and security strategy will shape the future of our cybersecurity posture. If More ❯
threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and Zero Trust security principles. Your expertise in network security, VPNs, SD-WAN, and Microsoft Defender solutions will help safeguard our systems, while your contributions to incident response, governance, and security strategy will shape the future of our cybersecurity posture. If More ❯
Group Policies, Microsoft/Office 365, Azure Virtual Desktop, Jamf Cloud, and Intune Autopilot. VOIP system knowledge. Windows imaging and deployment knowledge. Understanding of servers. Cisco Meraki MDM and SDWAN knowledge. Understanding of basic networking TCP/IP/UDP, DNS, VPNs, VLANs. Deployment experience with Android and Apple mobile devices. Understanding of EPOS technology/PEDs/PDQs/ More ❯
opportunity to work with a friendly and engaged technical team . You’ll support ongoing site migrations , tackle escalated incidents, participate in CABs, and support enterprise NAC and SD-WAN technologies from the front line. What You’ll Be Doing Supporting site migrations (Tues–Thurs), mostly remotely Working on infrastructure and change projects in the background Handling L3 … support escalations , proactive monitoring, and incident response Supporting third parties rolling out Aruba EdgeConnect and Aruba Central Attending CAB calls, planning upgrades, and coordinating SD-WAN changes Troubleshooting ClearPass , switch templates, and Aruba Central deployments Ensuring smooth operational handover from project to BAU via ticketing systems Must-Have Skills CCNP-level networking knowledge Strong BGP understanding and real … world usage Experience using a ticketing system (e.g. ServiceNow) Firewall exposure Proactive, organised, able to take initiative and manage tasks independently Desirable Skills SD-WAN experience (Aruba EdgeConnect/SilverPeak) Experience with Aruba ClearPass Cisco Firepower (FMC/FTD) Cisco Nexus switching Aruba Central and AOS-CX Technology Stack Aruba EdgeConnect (SD-WAN) Aruba AOS-CX More ❯
Manchester Area, United Kingdom Hybrid / WFH Options
IP-People
Global IT Network team and support a fast-moving, transformational infrastructure environment. 🔧 What You'll Be Doing: • Administering and supporting global network platforms • Managing WAN, SD-WAN, LAN, and wireless networks (Extreme) • Supporting Google Cloud Platform (GCP) networking • Administering Check Point firewalls (on-prem & cloud) • Managing Pulse VPN remote access solutions • Delivering and supporting DIA … services • Monitoring networks and supporting global projects • Collaborating with infrastructure and cross-functional teams What You Bring: ✔ Strong hands-on experience across WAN, LAN, SD-WAN, Wireless & VPN ✔ Deep knowledge of TCP/IP networking ✔ Experience in cloud networking (ideally GCP) ✔ Familiarity with infrastructure-as-code (Terraform) ✔ Solid firewall administration (Check Point preferred) ✔ Proactive mindset, team-oriented More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hamilton Barnes 🌳
opportunity to work with a friendly and engaged technical team . You’ll support ongoing site migrations , tackle escalated incidents, participate in CABs, and support enterprise NAC and SD-WAN technologies from the front line. What You’ll Be Doing Supporting site migrations (Tues–Thurs), mostly remotely Working on infrastructure and change projects in the background Handling L3 … support escalations , proactive monitoring, and incident response Supporting third parties rolling out Aruba EdgeConnect and Aruba Central Attending CAB calls, planning upgrades, and coordinating SD-WAN changes Troubleshooting ClearPass , switch templates, and Aruba Central deployments Ensuring smooth operational handover from project to BAU via ticketing systems Must-Have Skills CCNP-level networking knowledge Strong BGP understanding and real … world usage Experience using a ticketing system (e.g. ServiceNow) Firewall exposure Proactive, organised, able to take initiative and manage tasks independently Desirable Skills SD-WAN experience (Aruba EdgeConnect/SilverPeak) Experience with Aruba ClearPass Cisco Firepower (FMC/FTD) Cisco Nexus switching Aruba Central and AOS-CX Technology Stack Aruba EdgeConnect (SD-WAN) Aruba AOS-CX More ❯
Nuneaton, England, United Kingdom Hybrid / WFH Options
Telent
Network and Security Engineer When you join our Engineering Team at Telent, you'll be empowered to innovate and drive common solutions, working closely with technical experts who are proud of the impact their work makes. Help build and More ❯
South East London, London, United Kingdom Hybrid / WFH Options
Ashdown Group
background. A proven working knowledge and experience of network technologies and principles such as VLANS, VPNs and firewalls Excellent understanding and experience with implementing IT networks including SD-WAN, Wi-Fi, and Security. Experienced at deploying WLANs including design and troubleshooting. Self-motivated with the ability to use initiative both on your own and as part of More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
Lockheed Martin
Expert knowledge of security design, development, and testing methodologies - Experience with coding languages, automation tools, and software-defined networking technologies (such as Python, Ansible, Java, VMware NSX, SDWAN, Juniper JUNOS) Desired Skills: - IAT Level III (8570) Compliant certification (such as CISSP, CISM, etc.) - Top Secret Clearance with SCI eligibility - Expertise in applying standard DOD security practices, including STIG More ❯