16 to 28 of 28 Network Security Jobs in the East of England

Robert Half Technology are assisting a market leading consultancy to recruit multiple hands-on Security IT Auditors on an initial 3 month contract basis - remote working (UK based) Outside IR35 In need of multiple experienced, hands-on Security IT Auditors to work for a major technology provider. You'll be embedded in small, technical teams to directly execute … critical security audits of network and infrastructure systems, focusing on practical, technical evaluation and remediation of real-world risks. Role Minimum 5 years' concrete, hands-on experience in technical IT audit, cyber security testing, penetration testing, or system security analysis. Strong background in technical audit execution within large, complex cloud and network environments. Experience directly … configuring, reviewing, and testing network security controls, not just theoretical or compliance-driven assessments. Preferably prior work in technology sector, ideally involving technical reviews of carrier-grade systems. Technical Skills & Competencies Proficiency in tools for technical controls testing and vulnerability analysis. Solid experience performing audit tasks and analyze system outputs. In-depth hands-on knowledge of, cloud security More ❯

Robert Half Technology are assisting a market leading consultancy to recruit multiple hands-on Security IT Auditors on an initial 3 month contract basis - remote working (UK based) Outside IR35 In need of multiple experienced, hands-on Security IT Auditors to work for a major technology provider. You'll be embedded in small, technical teams to directly execute … critical security audits of network and infrastructure systems, focusing on practical, technical evaluation and remediation of real-world risks. Role Minimum 5 years' concrete, hands-on experience in technical IT audit, cyber security testing, penetration testing, or system security analysis. Strong background in technical audit execution within large, complex cloud and network environments. Experience directly … configuring, reviewing, and testing network security controls, not just theoretical or compliance-driven assessments. Preferably prior work in technology sector, ideally involving technical reviews of carrier-grade systems. Technical Skills & Competencies Proficiency in tools for technical controls testing and vulnerability analysis. Solid experience performing audit tasks and analyze system outputs. In-depth hands-on knowledge of, cloud security More ❯

Robert Half Technology are assisting a market leading consultancy to recruit multiple hands-on Security IT Auditors on an initial 3 month contract basis - remote working (UK based) Outside IR35 In need of multiple experienced, hands-on Security IT Auditors to work for a major technology provider. You'll be embedded in small, technical teams to directly execute … critical security audits of network and infrastructure systems, focusing on practical, technical evaluation and remediation of real-world risks. Role Minimum 5 years' concrete, hands-on experience in technical IT audit, cyber security testing, penetration testing, or system security analysis. Strong background in technical audit execution within large, complex cloud and network environments. Experience directly … configuring, reviewing, and testing network security controls, not just theoretical or compliance-driven assessments. Preferably prior work in technology sector, ideally involving technical reviews of carrier-grade systems. Technical Skills & Competencies Proficiency in tools for technical controls testing and vulnerability analysis. Solid experience performing audit tasks and analyze system outputs. In-depth hands-on knowledge of, cloud security More ❯

Robert Half Technology are assisting a market leading consultancy to recruit multiple hands-on Security IT Auditors on an initial 3 month contract basis - remote working (UK based) Outside IR35 In need of multiple experienced, hands-on Security IT Auditors to work for a major technology provider. You'll be embedded in small, technical teams to directly execute … critical security audits of network and infrastructure systems, focusing on practical, technical evaluation and remediation of real-world risks. Role Minimum 5 years' concrete, hands-on experience in technical IT audit, cyber security testing, penetration testing, or system security analysis. Strong background in technical audit execution within large, complex cloud and network environments. Experience directly … configuring, reviewing, and testing network security controls, not just theoretical or compliance-driven assessments. Preferably prior work in technology sector, ideally involving technical reviews of carrier-grade systems. Technical Skills & Competencies Proficiency in tools for technical controls testing and vulnerability analysis. Solid experience performing audit tasks and analyze system outputs. In-depth hands-on knowledge of, cloud security More ❯

Robert Half Technology are assisting a market leading consultancy to recruit multiple hands-on Security IT Auditors on an initial 3 month contract basis - remote working (UK based) Outside IR35 In need of multiple experienced, hands-on Security IT Auditors to work for a major technology provider. You'll be embedded in small, technical teams to directly execute … critical security audits of network and infrastructure systems, focusing on practical, technical evaluation and remediation of real-world risks. Role Minimum 5 years' concrete, hands-on experience in technical IT audit, cyber security testing, penetration testing, or system security analysis. Strong background in technical audit execution within large, complex cloud and network environments. Experience directly … configuring, reviewing, and testing network security controls, not just theoretical or compliance-driven assessments. Preferably prior work in technology sector, ideally involving technical reviews of carrier-grade systems. Technical Skills & Competencies Proficiency in tools for technical controls testing and vulnerability analysis. Solid experience performing audit tasks and analyze system outputs. In-depth hands-on knowledge of, cloud security More ❯

Robert Half Technology are assisting a market leading consultancy to recruit multiple hands-on Security IT Auditors on an initial 3 month contract basis - remote working (UK based) Outside IR35 In need of multiple experienced, hands-on Security IT Auditors to work for a major technology provider. You'll be embedded in small, technical teams to directly execute … critical security audits of network and infrastructure systems, focusing on practical, technical evaluation and remediation of real-world risks. Role Minimum 5 years' concrete, hands-on experience in technical IT audit, cyber security testing, penetration testing, or system security analysis. Strong background in technical audit execution within large, complex cloud and network environments. Experience directly … configuring, reviewing, and testing network security controls, not just theoretical or compliance-driven assessments. Preferably prior work in technology sector, ideally involving technical reviews of carrier-grade systems. Technical Skills & Competencies Proficiency in tools for technical controls testing and vulnerability analysis. Solid experience performing audit tasks and analyze system outputs. In-depth hands-on knowledge of, cloud security More ❯

Robert Half Technology are assisting a market leading consultancy to recruit multiple hands-on Security IT Auditors on an initial 3 month contract basis - remote working (UK based) Outside IR35 In need of multiple experienced, hands-on Security IT Auditors to work for a major technology provider. You'll be embedded in small, technical teams to directly execute … critical security audits of network and infrastructure systems, focusing on practical, technical evaluation and remediation of real-world risks. Role Minimum 5 years' concrete, hands-on experience in technical IT audit, cyber security testing, penetration testing, or system security analysis. Strong background in technical audit execution within large, complex cloud and network environments. Experience directly … configuring, reviewing, and testing network security controls, not just theoretical or compliance-driven assessments. Preferably prior work in technology sector, ideally involving technical reviews of carrier-grade systems. Technical Skills & Competencies Proficiency in tools for technical controls testing and vulnerability analysis. Solid experience performing audit tasks and analyze system outputs. In-depth hands-on knowledge of, cloud security More ❯

Robert Half Technology are assisting a market leading consultancy to recruit multiple hands-on Security IT Auditors on an initial 3 month contract basis - remote working (UK based) Outside IR35 In need of multiple experienced, hands-on Security IT Auditors to work for a major technology provider. You'll be embedded in small, technical teams to directly execute … critical security audits of network and infrastructure systems, focusing on practical, technical evaluation and remediation of real-world risks. Role Minimum 5 years' concrete, hands-on experience in technical IT audit, cyber security testing, penetration testing, or system security analysis. Strong background in technical audit execution within large, complex cloud and network environments. Experience directly … configuring, reviewing, and testing network security controls, not just theoretical or compliance-driven assessments. Preferably prior work in technology sector, ideally involving technical reviews of carrier-grade systems. Technical Skills & Competencies Proficiency in tools for technical controls testing and vulnerability analysis. Solid experience performing audit tasks and analyze system outputs. In-depth hands-on knowledge of, cloud security More ❯

Robert Half Technology are assisting a market leading consultancy to recruit multiple hands-on Security IT Auditors on an initial 3 month contract basis - remote working (UK based) Outside IR35 In need of multiple experienced, hands-on Security IT Auditors to work for a major technology provider. You'll be embedded in small, technical teams to directly execute … critical security audits of network and infrastructure systems, focusing on practical, technical evaluation and remediation of real-world risks. Role Minimum 5 years' concrete, hands-on experience in technical IT audit, cyber security testing, penetration testing, or system security analysis. Strong background in technical audit execution within large, complex cloud and network environments. Experience directly … configuring, reviewing, and testing network security controls, not just theoretical or compliance-driven assessments. Preferably prior work in technology sector, ideally involving technical reviews of carrier-grade systems. Technical Skills & Competencies Proficiency in tools for technical controls testing and vulnerability analysis. Solid experience performing audit tasks and analyze system outputs. In-depth hands-on knowledge of, cloud security More ❯

for all electronic communications systems at the site, as well as taking a leading role in delivering technology change/improvement projects and managing external support agreements. The Cyber Security Analyst is required to focus on the detection, investigation and response to cyber security events and incidents. Other tasks involve BAU security tasks, supporting cyber security projects and assisting with regulatory compliance. Daily tasks will involve the following: * Endpoint monitoring and analysis. * Incident readiness and handling as part of the Computer Security Incident Response (CSIRT) team. * Monitor and administer Security Information and Event Management (SIEM). * Malware analysis and forensics research. * Understanding/differentiation of intrusion attempts and false positives. * Investigation tracking and … threat resolution. * Vulnerability identification & mitigation/remediation. * Compose security alert notifications. * Advise incident responders & other teams on threat. * Triage security events and incidents apply containment and mitigation/remediation strategies. * Generate reports and document security incidents/events. * Proactively monitoring the performance of systems, and make regular routine inspections of installed equipment and take corrective avoidance actions More ❯

Stevenage Join our forward-thinking IM Networks team as a Crypto Network Specialist. You'll own our cryptographic estate and processes while playing an active, hands-on role in the Network Security team. Think 70-80% crypto governance/operations and 20-30% network/security operations. You'll help us deliver secure, resilient connectivity More ❯

driven organisation where service resilience and infrastructure modernisation are critical. This is a hands-on role across on-prem, virtualised and cloud environments, with a strong focus on stability, security, and acquisition-driven integration. With a major on-prem to cloud transformation planned for 2026, this a great opportunity for someone with strong on-prem skills to upskill into … Key focus Hyper-V virtualisation (clusters/failover, estate improvement) Rubrik backup & recovery (highly desirable) Windows servers + enterprise storage (SAN/NAS, iSCSI/Fibre Channel) Firewall/network security hands-on experience Acquisition migrations tenant/user/workload integrations into a core environment Exposure to, or ambition for, cloud transformation (Azure) What youll do Design … deploy and support Windows on-prem, Hyper-V and Azure infrastructure Own patching, performance, capacity and lifecycle management Implement security controls and support compliance Lead infrastructure projects end-to-end Act as senior escalation for complex incidents Maintain accurate, audit-ready documentation Contribute to the 2026 cloud migration and automation improvements (Terraform) What were looking for Essential: Proven Hyper More ❯

driven organisation where service resilience and infrastructure modernisation are critical. This is a hands-on role across on-prem, virtualised and cloud environments, with a strong focus on stability, security, and acquisition-driven integration. With a major on-prem to cloud transformation planned for 2026, this a great opportunity for someone with strong on-prem skills to upskill into … Key focus Hyper-V virtualisation (clusters/failover, estate improvement) Rubrik backup & recovery (highly desirable) Windows servers + enterprise storage (SAN/NAS, iSCSI/Fibre Channel) Firewall/network security hands-on experience Acquisition migrations tenant/user/workload integrations into a core environment Exposure to, or ambition for, cloud transformation (Azure) What youll do Design … deploy and support Windows on-prem, Hyper-V and Azure infrastructure Own patching, performance, capacity and lifecycle management Implement security controls and support compliance Lead infrastructure projects end-to-end Act as senior escalation for complex incidents Maintain accurate, audit-ready documentation Contribute to the 2026 cloud migration and automation improvements (Terraform) What were looking for Essential: Proven Hyper More ❯