6 of 6 Network Security Specialist Jobs in the UK

Network and Security Specialist London Hybrid (4 days weekly in office) Competitive Salary + Car allowance VIQU have partnered with a prestigious Fortune 500 company that is looking to hire a Network and Security Specialist. The Network & Security Specialist will take the … lead in delivering comprehensive technical solutions, while overseeing the entire network and security lifecycle to ensure peak performance and reliability across the organisation. Key Duties of the Network and Security Specialist: Develop and implement strategies to ensure network and security infrastructure meets current … and future needs. Monitor and respond to security incidents using tools like SIEM and Sophos MTR. Maintain system security by configuring firewalls, VPNs, and intrusion detection systems, and ensuring timely patching. Manage vulnerability remediation based on penetration test results and risk assessments. Investigate security incidents, conduct forensic More ❯

Network and Security Specialist London – Hybrid (4 days weekly in office) Competitive Salary + Car allowance VIQU have partnered with a prestigious Fortune 500 company that is looking to hire a Network and Security Specialist. The Network & Security Specialist will take the … lead in delivering comprehensive technical solutions, while overseeing the entire network and security lifecycle to ensure peak performance and reliability across the organisation. Key Duties of the Network and Security Specialist: Develop and implement strategies to ensure network and security infrastructure meets current … and future needs. Monitor and respond to security incidents using tools like SIEM and Sophos MTR. Maintain system security by configuring firewalls, VPNs, and intrusion detection systems, and ensuring timely patching. Manage vulnerability remediation based on penetration test results and risk assessments. Investigate security incidents, conduct forensic More ❯

Senior Network Specialist with Security and Cisco - City London Our Client urgently requires a Senior Network Specialist with a heavy background in Network Security on Cisco and Microsoft. The security and support of the company's network is paramount. This is … Support IPS deployment for European branches. Develop, maintain and deliver global standards to all networking devices. Remediate Penetration Test results. Ensure seamless migration of network estate to newly adopted security framework. General Skills: Experience working within mission-critical environments. Experience in operational deployments. Datacentre cabling and racking of … 6500s. CISCO certification, ideally CCNP. CISCO CSM. VLAN segregation. McAfee HIPS, Trend Micro. Centralised authentication service (AAA). SafeNet Ethernet Encryptor. RADIUS/RSA. Security certification (advantageous). You will also need to have an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Network Security Specialist Posting Date: 2 Apr 2025 Function: Service Unit: Business Location: Hatfield Business Park, Hatfield, United Kingdom; Hatfield, Belfast, Sheffield Salary: Competitive + Benefits Responsibilities: Provide leadership … on Agile/ITIL processes and be a decision maker within the security team; advising team members on best practices and supporting from a 3rd Line perspective. Develop peers and colleagues through mentoring and leadership, providing trustworthy and honest feedback. Produce and support policies, functions, and configuration builds for … player to build customer-impacting features. Own production platforms and products from inception to continuous improvement. Preferred CV Qualifications: FCSS/CCNP or Fortinet Network Security Certification Nutanix Certified Associate (NCA) Experience with WAF/Load balancer Knowledge of Dynamic Routing Protocols Experience in prototyping, testing solutions, and More ❯

What You’ll be Doing: Provide leadership on Agile/ITIL processes and be a decision maker within the security team; Advising those who will be working directly with yourself on best practices and able to support from a 3rd Line perspective. Develop peers and colleagues within the team More ❯

What You’ll be Doing: Provide leadership on Agile/ITIL processes and be a decision maker within the security team; Advising those who will be working directly with yourself on best practices and able to support from a 3rd Line perspective. Develop peers and colleagues within the team More ❯