1 to 25 of 28 Permanent Intrusion Detection Jobs in the UK excluding London

at least one year in a hands-on capacity *Strong understanding of cybersecurity principles and technologies. *Hands-on experience with security tools such as antivirus, content filtering, firewalls, and intrusion detection systems. *Proficiency in Microsoft Azure and associated cloud security services. *Familiarity with Windows and Linux operating systems. *Experience with log management and security monitoring platforms. *Critical thinking … related subject. *Professional certifications such as CISSP, CompTIA Security+, or equivalent. *Experience with governance frameworks and risk management tools. Key Responsibilities *Operate and maintain security systems including firewalls, antivirus, intrusion detection/prevention, and authentication platforms. *Monitor system logs and network traffic to identify suspicious activity and potential threats. *Respond to security incidents and support forensic investigations. *Develop … Adecco is acting as an Employment Agency. We are proud to be an equal opportunities employer. Keywords IT Security Specialist, Cybersecurity Analyst, SOC Analyst, Azure Security, Information Security, Firewalls, Intrusion Detection, Antivirus, ITIL, CISSP, Security Compliance, Vulnerability Management, Risk Register, Public Sector IT, Hybrid Role, Manchester Jobs, Security Awareness Training More ❯

at least one year in a hands-on capacity *Strong understanding of cybersecurity principles and technologies. *Hands-on experience with security tools such as antivirus, content filtering, Firewalls, and intrusion detection systems. *Proficiency in Microsoft Azure and associated cloud security services. *Familiarity with Windows and Linux operating systems. *Experience with log management and security monitoring platforms. *Critical thinking … related subject. *Professional certifications such as CISSP, CompTIA Security+, or equivalent. *Experience with governance frameworks and risk management tools. Key Responsibilities *Operate and maintain security systems including Firewalls, antivirus, intrusion detection/prevention, and authentication platforms. *Monitor system logs and network traffic to identify suspicious activity and potential threats. *Respond to security incidents and support forensic investigations. *Develop More ❯

a wide variety of stakeholders to ensure, the Leidos CSOC, a Defensive Cyber Security capability, can support a customers Cyber Resilience, protecting them with a 24 x 7 Threat Detection and Response service, mitigating their risk of Cyber Attack. The successful candidate will be able to demonstrate experience from a CSOC background or be able to demonstrate sufficient transferable … within the environments. Respond to and correlate alerts from various detective and preventative Cyber Security tools such as Security Information Event Monitoring (SIEM), End Point Protection (EPP), End Point Detection and Response (EDR), XDR (Extended DR), Web Application Firewall (WAF), and Firewalls. Proactively detect suspicious activity, vulnerabilities, and security misconfigurations before they can be exploited by adversaries impacting Confidentiality … On-Premises solutions including but not limited to Firewalls, Network Access Control Lists, Network Security Groups, DDoS Protection, VPNs, Mail Gateways, Web Proxies, Load Balancers including Web Application Firewalls, Intrusion Prevention System, and Intrusion Detection Systems. Communication and Soft Skills Good verbal and written communication skills required for hand overs, reports, and documenting events during a Cyber More ❯

you'll be doing: Assess and evaluate the effectiveness of existing security controls. Design and implement security solutions to mitigate identified risks. Implement, and manage security systems, including firewalls, intrusion detection/prevention systems, DLP, endpoint protection, MDM, SIEM, IAM, vulnerability management etc. Respond to security events and incidents. Perform regular security audits and risk assessments. Maintain security More ❯

security initiatives. Extensive knowledge of techniques, approaches and processes of digital threats; ability to detect, monitor, analyse and prevent digital threats. Proven knowledge of tools, techniques and processes of intrusion detection and prevention; ability to detect, resolve and prevent intrusion behaviours to protect organisational networks. Working knowledge of concept, issues and techniques of cloud security; ability to More ❯

security initiatives. Extensive knowledge of techniques, approaches and processes of digital threats; ability to detect, monitor, analyse and prevent digital threats. Proven knowledge of tools, techniques and processes of intrusion detection and prevention; ability to detect, resolve and prevent intrusion behaviours to protect organisational networks. Working knowledge of concept, issues and techniques of cloud security; ability to 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 ❯

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 ❯

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 ❯

networking (Azure/AWS VPNs, ExpressRoute, etc.). Security & Compliance Ensure network and infrastructure security align with organisational policies and standards (ISO27001, GDPR, etc.). Configure and monitor firewalls, intrusion detection/prevention systems, and endpoint security solutions. Support identity and access management, MFA, and secure network access policies. Conduct regular vulnerability assessments, patch management, and system hardening. More ❯

the security team to ensure adequate resource availability. Maintains awareness of industry best practices and applies them to organisational security policies. Implements and monitors security systems such as firewalls, intrusion detection systems, endpoint protection, log monitoring, and vulnerability scanning. Investigates and documents security breaches and cyber incidents, including assessment of impact and coordination of remediation efforts. Coordinates penetration More ❯

networking (Azure/AWS VPNs, ExpressRoute, etc.). Security & Compliance Ensure network and infrastructure security align with organisational policies and standards (ISO27001, GDPR, etc.). Configure and monitor firewalls, intrusion detection/prevention systems, and endpoint security solutions. Support identity and access management, MFA, and secure network access policies. Conduct regular vulnerability assessments, patch management, and system hardening. More ❯

networking (Azure/AWS VPNs, ExpressRoute, etc.). Security & Compliance Ensure network and infrastructure security align with organisational policies and standards (ISO27001, GDPR, etc.). Configure and monitor firewalls, intrusion detection/prevention systems, and endpoint security solutions. Support identity and access management, MFA, and secure network access policies. Conduct regular vulnerability assessments, patch management, and system hardening. 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 ❯

Framework. Solid grasp of client-server applications, multi-tier web applications, relational databases, firewalls, VPNs, and enterprise AntiVirus products. Deep technical knowledge in the analysis of log data and intrusion detection systems. Solid understanding of networking principles including TCP/IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP. It would be … great if you had: Understanding of static malware analysis and reverse engineering. CREST Practitioner Intrusion Analyst. Experience with SIEM technologies, namely Sentinel and Splunk, with some experience with QRadar appreciated. If you are interested in this role but not sure if your skills and experience are exactly what were looking for, please do apply, wed love to hear from More ❯

a complex large environment. · Strong knowledge of TCP/IP networking including routing, switching, firewall configuration and network security. · Hands-on experience with security best practices and tools (firewalls, intrusion detection/prevention systems, etc.). · Strong communication and problem-solving skills. · The ability to prioritise work effectively while working under pressure. · Ability to work independently and as More ❯

of the Programme. Overseeing cyber security operations and control position for Transmission systems and assets working with system and service owners including network security, vulnerability management, identity management and detection and response. Perform business unit testing to identify control issues and work with owners to drive control improvement. Work with peer Heads of Cyber Security to align and challenge … and service delivery. Proficiency in OT cybersecurity, including relating to Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA) security including experience with security systems like firewalls, intrusion detection systems, anti-virus software, authentication systems, log management, and content filtering. Strong ability to convey complex information risk and security issues in a manner that is easily More ❯

of the Programme. Overseeing cyber security operations and control position for Transmission systems and assets working with system and service owners including network security, vulnerability management, identity management and detection and response. Perform business unit testing to identify control issues and work with owners to drive control improvement. Work with peer Heads of Cyber Security to align and challenge … and service delivery. Proficiency in OT cybersecurity, including relating to Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA) security including experience with security systems like firewalls, intrusion detection systems, anti-virus software, authentication systems, log management, and content filtering. Strong ability to convey complex information risk and security issues in a manner that is easily More ❯

of the Programme. Overseeing cyber security operations and control position for Transmission systems and assets working with system and service owners including network security, vulnerability management, identity management and detection and response. Perform business unit testing to identify control issues and work with owners to drive control improvement. Work with peer Heads of Cyber Security to align and challenge … and service delivery. Proficiency in OT cybersecurity, including relating to Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA) security including experience with security systems like firewalls, intrusion detection systems, anti-virus software, authentication systems, log management, and content filtering. Strong ability to convey complex information risk and security issues in a manner that is easily More ❯

of the Programme. Overseeing cyber security operations and control position for Transmission systems and assets working with system and service owners including network security, vulnerability management, identity management and detection and response. Perform business unit testing to identify control issues and work with owners to drive control improvement. Work with peer Heads of Cyber Security to align and challenge … and service delivery. Proficiency in OT cybersecurity, including relating to Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA) security including experience with security systems like firewalls, intrusion detection systems, anti-virus software, authentication systems, log management, and content filtering. Strong ability to convey complex information risk and security issues in a manner that is easily More ❯

such as PowerShell, Python, or Bash. Monitoring Tools: Experience with monitoring tools like Nagios, Zabbix, or SolarWinds. Security Best Practices: Understanding of security best practices and tools, including firewalls, intrusion detection/prevention systems, and vulnerability management. Disaster Recovery: Experience in designing and implementing disaster recovery plans and procedures. Automation: Familiarity with automation tools and frameworks. Diagnostics: Strong More ❯