and Microsoft Azure). • Web Application Firewalls (WAFs) - SaaS/on Prem/Azure. • SSL VPNs. • Secure Access Service Edge (SASE). • Macro and micro network segmentation and tagging. • Loadbalancing, including Global Server LoadBalancing (GSLB). • Network Access Control (NAC) covering 802.1x, profiling and MAB. • Wi-Fi security (encryption/authentication/IPS). More ❯
deployment and optimisation of SD-WAN and SASE/SSE technologies (e.g., Netskope, Zscaler, Cisco Umbrella). Manage and maintain secure network architectures including firewalls, VPNs, switching, routing, and loadbalancing (HAProxy). Monitor, analyse, and optimise network performance and security posture. Implement security policies aligned with ISO 27001, NIST, and CIS frameworks. Produce detailed documentation for configurations More ❯
across multiple infrastructure domains including networking, cloud platforms, virtualization, data centre operations, and cybersecurity. A solid understanding of Citrix technologies such as application and desktop virtualisation, session management and loadbalancing, and Citrix cloud management will be key, alongside key networking technologies such as Cisco LAN/WAN/WIFI and Palo Alto firewalls. There will be a More ❯
across multiple infrastructure domains including networking, cloud platforms, virtualization, data centre operations, and cybersecurity. A solid understanding of Citrix technologies such as application and desktop virtualisation, session management and loadbalancing, and Citrix cloud management will be key, alongside key networking technologies such as Cisco LAN/WAN/WIFI and Palo Alto firewalls. There will be a More ❯
across multiple infrastructure domains including networking, cloud platforms, virtualization, data centre operations, and cybersecurity. A solid understanding of Citrix technologies such as application and desktop virtualisation, session management and loadbalancing, and Citrix cloud management will be key, alongside key networking technologies such as Cisco LAN/WAN/WIFI and Palo Alto firewalls. There will be a More ❯
across multiple infrastructure domains including networking, cloud platforms, virtualization, data centre operations, and cybersecurity. A solid understanding of Citrix technologies such as application and desktop virtualisation, session management and loadbalancing, and Citrix cloud management will be key, alongside key networking technologies such as Cisco LAN/WAN/WIFI and Palo Alto firewalls. There will be a More ❯
london (city of london), south east england, united kingdom
WSS Associates
across multiple infrastructure domains including networking, cloud platforms, virtualization, data centre operations, and cybersecurity. A solid understanding of Citrix technologies such as application and desktop virtualisation, session management and loadbalancing, and Citrix cloud management will be key, alongside key networking technologies such as Cisco LAN/WAN/WIFI and Palo Alto firewalls. There will be a More ❯
time or mission-critical systems (security, IoT, or similar sectors). Familiarity with log aggregation, monitoring, and alerting tools (e.g., ELK, Prometheus, Grafana). Good understanding of networking, VPNs, loadbalancing, DNS, and firewalls. Comfortable with Git and CI/CD workflows. Excellent troubleshooting skills and structured problem-solving approach. Strong written and verbal communication skills. Desirable/ More ❯
to continuously improve solutions In depth public cloud vendor knowledge covering GCP, AWS, and Azure, Extensive experience of networking technologies such as such as LAN, WAN, MPLS, BGP, wireless, loadbalancing and firewalls, ideally including F5 and Fortinet Experience of tooling such as Grafana, Thousand Eyes, SolarWinds, Prometheus, CloudWatch, Splunk, and ServiceNow Strong collaborative communication skills for articulating More ❯
and hands-on experience of configuring, troubleshooting and supporting Cisco and F5 networking equipment in a datacentre environment, specifically Cisco Nexus switches, Cisco ASA firewalls, F5 LTM and DNS load balancers. Strong network design and management skills and experience, including setting up firewall rules, dynamic routing, loadbalancing, intrusion detection and prevention, setting up remote access and More ❯
Containerization : In-depth knowledge of containerization technologies like Docker. Virtualization : Expertise with VMware tools and technologies, such as vSphere and vCenter. Networking & Storage : Understanding of networking concepts (e.g., ingress, loadbalancing, DNS) and storage solutions (e.g., persistent volumes, dynamic provisioning). CI/CD & DevOps : Hands-on experience with Jenkins, ArgoCD, or similar CI/CD tools and More ❯
reading, south east england, united kingdom Hybrid / WFH Options
Undisclosed
Containerization : In-depth knowledge of containerization technologies like Docker. Virtualization : Expertise with VMware tools and technologies, such as vSphere and vCenter. Networking & Storage : Understanding of networking concepts (e.g., ingress, loadbalancing, DNS) and storage solutions (e.g., persistent volumes, dynamic provisioning). CI/CD & DevOps : Hands-on experience with Jenkins, ArgoCD, or similar CI/CD tools and More ❯
DevOps pipelines and working with Java, .NET, or Node.js application environments Exposure to AI/ML platforms, real-time data pipelines, and basic networking (TCP/IP, DNS, firewalls, loadbalancing) Relevant certifications such as Certified Kubernetes Administrator (CKA), Microsoft AZ-400, or HashiCorp Terraform Associate are advantageous Strong interpersonal skills including clear communication, collaboration across teams, adaptability More ❯
DevOps pipelines and working with Java, .NET, or Node.js application environments Exposure to AI/ML platforms, real-time data pipelines, and basic networking (TCP/IP, DNS, firewalls, loadbalancing) Relevant certifications such as Certified Kubernetes Administrator (CKA), Microsoft AZ-400, or HashiCorp Terraform Associate are advantageous Strong interpersonal skills including clear communication, collaboration across teams, adaptability More ❯
DevOps pipelines and working with Java, .NET, or Node.js application environments Exposure to AI/ML platforms, real-time data pipelines, and basic networking (TCP/IP, DNS, firewalls, loadbalancing) Relevant certifications such as Certified Kubernetes Administrator (CKA), Microsoft AZ-400, or HashiCorp Terraform Associate are advantageous Strong interpersonal skills including clear communication, collaboration across teams, adaptability More ❯
on the overall resilience of the IT environment. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP/IP, DNS, routing, switching, VLANS and loadbalancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo Alto. Demonstrable hands-on experience in next-gen firewalls and advancing security features like IPS More ❯
on the overall resilience of the IT environment. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP/IP, DNS, routing, switching, VLANS and loadbalancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo Alto. Demonstrable hands-on experience in next-gen firewalls and advancing security features like IPS More ❯
watford, hertfordshire, east anglia, united kingdom
Electus Recruitment Solutions
on the overall resilience of the IT environment. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP/IP, DNS, routing, switching, VLANS and loadbalancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo Alto. Demonstrable hands-on experience in next-gen firewalls and advancing security features like IPS More ❯
Stevenage, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
MBDA
this is the place to make an impact. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP/IP, DNS, routing, switching, VLANS and loadbalancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo Alto Demonstrable hands-on experience in next-gen firewalls and advancing security features like IPS More ❯
Stevenage, Hertfordshire, England, United Kingdom Hybrid / WFH Options
MBDA
this is the place to make an impact. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP/IP, DNS, routing, switching, VLANS and loadbalancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo Alto Demonstrable hands-on experience in next-gen firewalls and advancing security features like IPS More ❯
tools and standardise network security platforms for greater resilience. What you’ll bring as a Network Security Engineer. Strong understanding of TCP/IP, DNS, routing, switching, VLANs, and loadbalancing Experience as a NOC or Network Security Engineer in a 24x7 setting Hands-on with Cisco, Checkpoint, and Palo Alto firewalls Familiar with IPS/IDS, SSL More ❯
