Stevenage, Hertfordshire, England, United Kingdom Hybrid / WFH Options
MBDA
for from you: ESSENTIALS Solid understanding of networking principles (TCP/IP, DNS, routing, switching, VLANS and load balancing) 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/IDS, SSL decryption and deep packet inspection. Proven experience in managing secure proxy More ❯
responsibilities include troubleshooting, change management, and stakeholder management. What we would like to see on your CV External professional certification in security disciplines, e.g., Fortinet NSE 4, Cisco CCNP, Checkpoint CCSE, Palo Alto. Knowledge of TCP/IP & OSI model and data network operations. Understanding of engineering best practices and continuous delivery. Experience with incident and escalation management. Willingness to More ❯
implementing, and maintaining robust security solutions around network infrastructure. Collaborating with cross-functional teams to enhance security policies, identify vulnerabilities, and optimise network tools. Engaging with firewalls such as Checkpoint, Cisco, or Palo Alto, and managing secure proxy solutions like Bluecoat and Riverbed. Monitoring, troubleshooting, and fine-tuning network architectures, routing, switching, VLANs, and load balancing features. Network Security Engineer … experience & skills Strong understanding of networking principles - TCP/IP, DNS, routing, switching, VLANs, and load balancing. Hands-on experience configuring, maintaining and troubleshooting firewalls (Checkpoint, Cisco, Palo Alto, Bluecoat). Knowledge of IPS/IDS, SSL decryption, deep packet inspection, and VPNs. Experience managing secure proxy solutions, and monitoring platforms like Nagios or PRTG. Familiarity with security protocols such More ❯
