and complex changes. Extensive knowledge working within a Cisco Switch/Router environment. Good level of knowledge/experience in the following technologies (Certification an advantage) Fortinet Checkpoint PaloAlto Cisco Cisco Meraki HP Aruba F5 Azure and AWS Preferred skills, experience, and qualities needed Netscaler/F5 Load balancers HP Switching Cisco Knowledge (Wireless, SD More ❯
Stevenage, Hertfordshire, England, United Kingdom Hybrid/Remote Options
MBDA
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, PaloAlto 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 More ❯
Stevenage, Hertfordshire, South East, United Kingdom Hybrid/Remote Options
MBDA
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, PaloAlto 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 More ❯
against ever-evolving threats. What you'll do: Build and optimise network security solutions (think next-gen firewalls, proxies, monitoring tools). Work hands-on with Cisco, Checkpoint, PaloAlto, Bluecoat, F5 and more. Triage and respond to SOC alerts, collaborating closely with our analysts. Identify vulnerabilities and drive improvements based on Purple Team testing. Champion More ❯
UK and security clearances (DBS and CTC). Relevant Vendor training and certifications DESIRABLE: Experience supporting mission-critical cloud-based systems, particularly Azure. Knowledge of and experience with PaloAlto firewall configuration. Proficiency in Power Shell scripting. This role is ideal for an IT professional with a robust background in infrastructure management, strong troubleshooting skills, and More ❯
prem environments Manage Windows Server, Active Directory, Office 365, Exchange Online and SharePoint Online Oversee virtualisation platforms (VMware, Hyper-V) Take ownership of networking (Cisco) and firewalls (Cisco, PaloAlto) Drive improvements in automation, monitoring, and security posture Collaborate with internal dev teams to support cloud-hosted solutions The Setup Working alongside a highly experienced Head More ❯