26 to 50 of 76 Intrusion Detection Jobs in the UK

in strengthening our security posture and driving continuous improvement across systems and networks. You will: Lead and implement vulnerability management programmes across multiple environments. Oversee incident response processes, from detection to resolution and post-incident review. Manage and optimise security tools , ensuring effective monitoring, detection, and prevention. Design and maintain network security controls — including firewalls, intrusion detection More ❯

and risk assessments to identify and address potential vulnerabilities. - Develop and maintain security policies and procedures in accordance with industry standards. - Configure and manage security tools, such as firewalls, intrusion detection systems, and encryption technologies. - Monitor network traffic and system logs for suspicious activity and respond to security incidents in a timely manner. - Stay updated on the latest More ❯

endpoint security. Proficiency in securing databases (e.g., SQL, NoSQL). Proficiency in risk analysis, security controls management planning, and disaster recovery planning. Experience with security technologies such as firewalls, intrusion detection/prevention systems, and encryption. Qualifications & Experience: Strong knowledge of security frameworks and standards (e.g., NIST, ISO 27001). Bachelor's degree in Computer Science, Information Technology More ❯

endpoint security. Proficiency in securing databases (e.g., SQL, NoSQL). Proficiency in risk analysis, security controls management planning, and disaster recovery planning. Experience with security technologies such as firewalls, intrusion detection/prevention systems, and encryption. Qualifications & Experience: Strong knowledge of security frameworks and standards (e.g., NIST, ISO 27001). Bachelor's degree in Computer Science, Information Technology More ❯

/EDR/Email Security/Threat Intelligence Demonstrable Microsoft tooling experience Strong understanding of cyber security principles and best practices Experience with network security technologies such as firewalls, intrusion detection and prevention systems, and security information and event management (SIEM) systems Knowledge of security protocols and standards Experience with incident response and forensic analysis Ability to work More ❯

/EDR/Email Security/Threat Intelligence Demonstrable Microsoft tooling experience Strong understanding of cyber security principles and best practices Experience with network security technologies such as firewalls, intrusion detection and prevention systems, and security information and event management (SIEM) systems Knowledge of security protocols and standards Experience with incident response and forensic analysis Ability to work More ❯

/EDR/Email Security/Threat Intelligence Demonstrable Microsoft tooling experience Strong understanding of cyber security principles and best practices Experience with network security technologies such as firewalls, intrusion detection and prevention systems, and security information and event management (SIEM) systems Knowledge of security protocols and standards Experience with incident response and forensic analysis Ability to work More ❯

/EDR/Email Security/Threat Intelligence Demonstrable Microsoft tooling experience Strong understanding of cyber security principles and best practices Experience with network security technologies such as firewalls, intrusion detection and prevention systems, and security information and event management (SIEM) systems Knowledge of security protocols and standards Experience with incident response and forensic analysis Ability to work More ❯

security posture remains strong, compliant, and resilient. Responsibilities Conduct regular vulnerability scans and produce actionable reports Support patch deployment and software approval audits Configure and maintain firewalls, VPNs, and intrusion detection systems Respond swiftly to security breaches and assist in recovery efforts Maintain detailed records of investigations and patch cycles Stay current with cybersecurity trends and threat intelligence … control, and delivery of cyber security workstreams Collaborate with internal teams and third-party suppliers to maximise resources Qualifications Desired qualifications and experience: Minimum 2 years' experience in incident detection, response, and forensics Strong understanding of Azure, Zero Trust Estates, DLP, IDS/IPS, Web-Proxy, and Security Audits Analytical mindset with excellent problem-solving skills Excellent communication and More ❯

security posture remains strong, compliant, and resilient. Responsibilities Conduct regular vulnerability scans and produce actionable reports Support patch deployment and software approval audits Configure and maintain firewalls, VPNs, and intrusion detection systems Respond swiftly to security breaches and assist in recovery efforts Maintain detailed records of investigations and patch cycles Stay current with cybersecurity trends and threat intelligence … control, and delivery of cyber security workstreams Collaborate with internal teams and third-party suppliers to maximise resources Qualifications Desired qualifications and experience: Minimum 2 years' experience in incident detection, response, and forensics Strong understanding of Azure, Zero Trust Estates, DLP, IDS/IPS, Web-Proxy, and Security Audits Analytical mindset with excellent problem-solving skills Excellent communication and More ❯

Jenkins). Exposure to monitoring tools like Prometheus, Grafana, or ELK stack. Experience supporting enterprise customers in a B2B SaaS or software product company. Experience with access control and intrusion detection systems. Familiarity with virtualization technologies (e.g., VMware, Hyper-V). Knowledge of database systems (e.g., PostgreSQL, MS SQL). Relevant industry certifications (e.g., CompTIA Network+, Security+, CCNA More ❯

such as SIEM, DLP, endpoint protection, and network monitoring. Knowledge of frameworks including ISO27001, GDPR, NIS2, and MITRE ATT&CK. Skilled in networking fundamentals — firewalls, VPNs, routers, LANs, and intrusion detection. Relevant certifications such as SC-200 or AZ-500 (CISSP/CISM/CRISC advantageous). Confident communicator with the ability to influence and collaborate across teams. What More ❯

such as SIEM, DLP, endpoint protection, and network monitoring. Knowledge of frameworks including ISO27001, GDPR, NIS2, and MITRE ATT&CK. Skilled in networking fundamentals — firewalls, VPNs, routers, LANs, and intrusion detection. Relevant certifications such as SC-200 or AZ-500 (CISSP/CISM/CRISC advantageous). Confident communicator with the ability to influence and collaborate across teams. What More ❯

such as SIEM, DLP, endpoint protection, and network monitoring. Knowledge of frameworks including ISO27001, GDPR, NIS2, and MITRE ATT&CK. Skilled in networking fundamentals firewalls, VPNs, routers, LANs, and intrusion detection. Relevant certifications such as SC-200 or AZ-500 (CISSP/CISM/CRISC advantageous). Confident communicator with the ability to influence and collaborate across teams. What More ❯

industry-recognized certifications (e.g., Cisco CCNA/CCNP, Juniper JNCIS-ENT). Experience with routing protocols, virtual routing instances, VPNs, and security zones. Experience with network security products including Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS). Proficiency in F5, Cisco Secure Firewall, and Gigamon technology. Demonstrable design experience with global network vendors (e.g., Cisco More ❯

industry-recognized certifications (e.g., Cisco CCNA/CCNP, Juniper JNCIS-ENT). Experience with routing protocols, virtual routing instances, VPNs, and security zones. Experience with network security products including Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS). Proficiency in F5, Cisco Secure Firewall, and Gigamon technology. Demonstrable design experience with global network vendors (e.g., Cisco More ❯

industry-recognized certifications (e.g., Cisco CCNA/CCNP, Juniper JNCIS-ENT). Experience with routing protocols, virtual routing instances, VPNs, and security zones. Experience with network security products including Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS). Proficiency in F5, Cisco Secure Firewall, and Gigamon technology. Demonstrable design experience with global network vendors (e.g., Cisco More ❯

the Cyber Fusion Centre. You will report directly to the Head of Insider Risk Management and manage a team of investigators, overseeing complex security investigations, and enhancing insider risk detection and response capabilities. You will play an important leadership role in developing programmes, driving continuous improvement, and encouraging collaboration. Summary of Primary Responsibilities Collaborate with the Head of Insider … documented case summaries. Analyze data from technical and behavioral sources to detect and respond to insider risk incidents. Develop & maintain insider threat indicators and use case scenarios to improve detection accuracy. Manage and mentor a geographically dispersed team of investigators. Support professional development and foster expertise in insider risk and investigative practices. Work closely with partner teams (e.g., HR … Legal, Threat Detection Engineering, etc.) on threat detection and response initiatives to ensure coordinated and effective risk mitigation. Create and deliver insider risk awareness content, highlighting emerging trends and fostering a culture of vigilance and shared responsibility. Produce executive-level documentation, including SOPs, playbooks, process Qualifications Experience at management level working in insider risk, counterintelligence, or law enforcement More ❯

Practical experience and understanding of ISO27001 Familiar with NIST and GDPR is preferred Solid experience in threat, risk and vulnerabilities management process Experience with security tools such as SIEM, intrusion detection systems, and endpoint protection. Strong analytical and problem-solving skills. Hold at least one security related professional certification is desirable Job Offer 24 days of holiday leave More ❯

youll lead and develop a team of security professionals, oversee the delivery and ongoing management of our security infrastructure, and act as the go-to technical expert in threat detection, incident response, and vulnerability management. Were looking for someone with strong leadership skills, a deep knowledge of the cyber security landscape, and a real passion for safeguarding digital assets. … of experience in a hands-on cyber security role, with a proven track record of leading and mentoring a team. Extensive experience with security technologies such as SIEM, firewalls, intrusion detection/prevention systems, and vulnerability scanning tools. In-depth knowledge of incident response procedures, threat hunting, and forensic investigation techniques. Strong understanding of networking protocols, operating systems More ❯

minimum of 3 years experience working within as a Microsoft Sentinel Engineer Design, implementation, and integration of a SIEM solutions into a customer environment Security management tooling such as intrusion detection and prevention, data loss prevention, firewall, VPN, filtering and traffic inspection, and security reporting Strong understanding of Microsoft 365 and Office 365 security products e.g. Microsoft Defender More ❯

diagnostic tools such as Wireshark, SolarWinds, or similar. Manage IP addressing schemes, VLANs, and routing protocols (e.g., OSPF, EIGRP). Ensure network security through access controls, firewall policies, and intrusion detection systems. Collaborate with infrastructure and security teams on network upgrades, migrations, and architecture planning. Support server environments including Windows Server, Active Directory, and Microsoft Exchange. Maintain accurate More ❯

traffic, systems, and logs for unusual or malicious activity. Conducting regular security assessments and audits to identify vulnerabilities and risks. Implementing and maintaining security tools and protocols, including firewalls, intrusion detection systems, and endpoint protection solutions. Investigating security incidents, responding to potential breaches, and documenting findings. Reviewing and remediating vulnerabilities in collaboration with relevant teams. What We're More ❯

traffic, systems, and logs for unusual or malicious activity. Conducting regular security assessments and audits to identify vulnerabilities and risks. Implementing and maintaining security tools and protocols, including firewalls, intrusion detection systems, and endpoint protection solutions. Investigating security incidents, responding to potential breaches, and documenting findings. Reviewing and remediating vulnerabilities in collaboration with relevant teams. What We're More ❯

/EDR/Email Security/Threat Intelligence Demonstrable Microsoft tooling experience Strong understanding of cyber security principles and best practices Experience with network security technologies such as firewalls, intrusion detection and prevention systems, and security information and event management (SIEM) systems Experience with incident response and forensic analysis Along with your benefits package we also offer a More ❯