1,876 Intrusion Detection jobs in the United Kingdom
Senior Network Security Engineer - Firewalls & Intrusion Detection
CB2 1JE Cambridge, Eastern
£75000 Annually
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Posted 4 days ago
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Job Description
Our client, a leading telecommunications provider, is seeking a highly skilled and experienced Senior Network Security Engineer to bolster their cybersecurity capabilities. This crucial role will focus on the design, implementation, and maintenance of robust network security infrastructure, with a particular emphasis on firewalls, intrusion detection/prevention systems (IDS/IPS), and VPN technologies. You will be responsible for protecting the company's network and data assets from sophisticated cyber threats, conducting security assessments, and responding to security incidents. The ideal candidate will possess in-depth knowledge of network protocols, security best practices, and a proven track record in safeguarding complex network environments.
Responsibilities:
Responsibilities:
- Design, configure, and manage enterprise-level firewalls (e.g., Palo Alto, Cisco ASA, Fortinet) and related security appliances.
- Implement, monitor, and tune Intrusion Detection/Prevention Systems (IDS/IPS) to identify and block malicious activity.
- Develop and maintain secure network architectures, ensuring segmentation and protection of critical assets.
- Manage and troubleshoot Virtual Private Network (VPN) solutions, including site-to-site and remote access VPNs.
- Conduct regular security vulnerability assessments and penetration testing to identify and remediate weaknesses.
- Develop and implement security policies and procedures, ensuring compliance with industry standards and regulations.
- Respond to and investigate security incidents, performing forensic analysis and implementing containment and eradication strategies.
- Monitor network traffic for security threats and anomalies, utilising SIEM (Security Information and Event Management) tools.
- Collaborate with other IT teams to ensure security is integrated into all aspects of network design and operations.
- Provide technical expertise and guidance on network security best practices to internal teams.
- Stay current with emerging security threats, vulnerabilities, and defence technologies.
- Participate in on-call rotation for security incident response.
- Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field.
- Minimum of 7 years of hands-on experience in network security engineering, with a focus on firewall management and IDS/IPS implementation.
- Expertise in configuring and managing leading firewall and IDS/IPS solutions.
- Strong understanding of TCP/IP networking, routing protocols (BGP, OSPF), and network security concepts (e.g., ACLs, NAT, VPNs).
- Proficiency with SIEM tools (e.g., Splunk, QRadar) and network monitoring tools.
- Experience with security frameworks and compliance requirements (e.g., ISO 27001, NIST).
- Relevant security certifications such as CISSP, CCSP, GIAC, or vendor-specific certifications are highly desirable.
- Excellent analytical, problem-solving, and incident response skills.
- Strong communication and collaboration abilities.
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0
Information Security Analyst
NE1 4AG Newcastle upon Tyne, North East
£45000 Annually
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Posted today
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Job Description
Our client is seeking a vigilant and skilled Information Security Analyst to bolster their security operations center in Newcastle upon Tyne . This role is critical in safeguarding the organization's digital assets and sensitive data from evolving cyber threats. You will be responsible for monitoring security systems, detecting potential breaches, and responding to security incidents in a timely and effective manner. This includes conducting vulnerability assessments, analyzing security logs, and implementing security controls. The ideal candidate will possess a strong understanding of cybersecurity principles, network security, and threat intelligence. Experience with security information and event management (SIEM) tools, intrusion detection/prevention systems (IDPS), and endpoint detection and response (EDR) solutions is highly desirable. Excellent analytical and problem-solving skills are paramount for identifying and mitigating security risks. You should be adept at interpreting complex data sets and communicating technical findings clearly to both technical and non-technical stakeholders. Collaboration with IT teams to implement security best practices and remediation plans will be a key aspect of the role. This is an excellent opportunity for a dedicated cybersecurity professional to contribute to a robust security posture and advance their career within a dynamic industry. Key responsibilities include: monitoring security alerts and events, investigating security incidents, performing vulnerability scanning and analysis, assisting with the development and implementation of security policies, contributing to security awareness training, and staying updated on the latest threat landscapes. The successful candidate must demonstrate a proactive approach to security and a commitment to protecting the organization's information assets.
Qualifications:
Qualifications:
- Bachelor's degree in Computer Science, Information Security, or a related field.
- Proven experience in an information security analyst or similar role.
- Strong knowledge of cybersecurity principles, threat vectors, and defense mechanisms.
- Experience with SIEM, IDPS, EDR, or other security monitoring tools.
- Familiarity with network protocols and operating system security.
- Excellent analytical and problem-solving skills.
- Strong communication and reporting abilities.
- Relevant security certifications (e.g., CompTIA Security+, CISSP) are highly advantageous.
- Ability to work effectively in a team environment.
This advertiser has chosen not to accept applicants from your region.
1
Information Security Analyst
WV1 1DU Wolverhampton, West Midlands
£40000 Annually
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Posted today
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Job Description
Our client is seeking a vigilant and analytical Information Security Analyst to join their cybersecurity team in Wolverhampton, West Midlands, UK . This role is crucial for monitoring security systems, detecting threats, responding to incidents, and implementing protective measures to safeguard our digital assets. The ideal candidate possesses a strong understanding of cybersecurity principles, a proactive approach to identifying vulnerabilities, and excellent analytical and problem-solving skills. You will play a key role in maintaining the confidentiality, integrity, and availability of our information systems.
Key Responsibilities:
Qualifications:
This hybrid role offers a significant opportunity to contribute to the security posture of our organization, working from both home and our office in Wolverhampton, West Midlands, UK . We are dedicated to protecting our digital environment and value the expertise of our security professionals.
Key Responsibilities:
- Monitor security alerts and logs from various security tools (e.g., SIEM, IDS/IPS) to identify potential threats and incidents.
- Investigate security incidents, perform root cause analysis, and recommend appropriate remediation steps.
- Assist in the development and implementation of security policies, procedures, and controls.
- Conduct vulnerability assessments and penetration testing.
- Support the management of security awareness training programs for employees.
- Stay informed about the latest cybersecurity threats, trends, and technologies.
- Contribute to the development and maintenance of incident response plans.
- Collaborate with IT teams to ensure security best practices are integrated into system designs and operations.
- Prepare reports on security posture, incident trends, and mitigation efforts.
Qualifications:
- Proven experience in an information security or cybersecurity role.
- Solid understanding of cybersecurity frameworks and best practices (e.g., NIST, ISO 27001).
- Experience with security monitoring tools, such as SIEM systems.
- Knowledge of network security, endpoint security, and application security.
- Familiarity with vulnerability assessment and penetration testing methodologies.
- Strong analytical and problem-solving skills.
- Excellent communication and interpersonal skills, with the ability to explain technical concepts to non-technical audiences.
- Relevant certifications (e.g., Security+, CISSP, CEH) are highly desirable.
- Ability to work effectively in a hybrid work environment.
This hybrid role offers a significant opportunity to contribute to the security posture of our organization, working from both home and our office in Wolverhampton, West Midlands, UK . We are dedicated to protecting our digital environment and value the expertise of our security professionals.
This advertiser has chosen not to accept applicants from your region.
2
Information Security Analyst
LS1 1UR Leeds, Yorkshire and the Humber
£45000 Annually
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Posted today
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Job Description
Our client is seeking a vigilant and skilled Information Security Analyst to join their growing IT team in **Leeds, West Yorkshire, UK**. This role operates on a hybrid model, requiring a balance of in-office collaboration and remote work. You will play a critical role in safeguarding the organization's digital assets and information infrastructure against evolving cyber threats. Your responsibilities will include monitoring security systems, detecting and responding to security incidents, and conducting vulnerability assessments and penetration testing. You will develop and implement security policies and procedures, ensuring compliance with relevant industry standards and regulations. This involves staying abreast of the latest security trends, threats, and technologies to proactively enhance the organization's security posture. You will be involved in security awareness training for staff and provide technical guidance on security best practices. Investigating security breaches, analyzing root causes, and recommending corrective actions will be key duties. Collaboration with IT and other departments to integrate security measures into system designs and operations is essential. The ideal candidate will possess a strong understanding of network security, data protection, cryptography, and security frameworks (e.g., ISO 27001, NIST). Relevant certifications such as CISSP, CISM, or CompTIA Security+ are highly desirable. Excellent analytical, problem-solving, and communication skills are required. Experience with security information and event management (SIEM) tools, firewalls, intrusion detection/prevention systems, and endpoint security solutions is crucial. You should be able to work effectively both independently and as part of a team. This is an exciting opportunity for a security professional looking to make a significant contribution to protecting a dynamic organization. Join our client and help build a more secure digital future.
This advertiser has chosen not to accept applicants from your region.
3
Information Security Analyst
PL1 2NX Plymouth, South West
£40000 Annually
WhatJobs
Posted today
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Job Description
Our client, a growing financial services firm, is seeking a skilled and vigilant Information Security Analyst to join their dedicated team in Plymouth, Devon, UK . This role will require a blend of on-site presence and remote flexibility. You will be instrumental in protecting the organisation's digital assets and sensitive data from evolving cyber threats. Your responsibilities will include monitoring security alerts, investigating potential security incidents, performing vulnerability assessments, and implementing security controls. You will play a key role in developing and enforcing security policies and procedures, ensuring compliance with relevant regulations. The ideal candidate will possess a strong understanding of cybersecurity principles, network security, endpoint security, and risk management. Experience with security information and event management (SIEM) tools, intrusion detection/prevention systems (IDPS), and security best practices is essential. You should have excellent analytical skills to identify patterns, assess risks, and respond effectively to security breaches. The ability to communicate technical security information clearly to both technical and non-technical audiences is also vital. This role offers an exciting opportunity to contribute to a robust security posture in a challenging and dynamic environment, with opportunities for professional development and career advancement within the information security field.
Key Responsibilities:
Qualifications:
Key Responsibilities:
- Monitor security infrastructure for threats and vulnerabilities.
- Investigate and respond to security incidents in a timely manner.
- Conduct regular vulnerability assessments and penetration testing.
- Implement and maintain security controls and technologies.
- Develop and enforce information security policies and procedures.
- Ensure compliance with relevant security regulations and standards.
- Educate staff on security best practices.
- Collaborate with IT teams to enhance overall security posture.
- Prepare security reports and documentation.
- Stay up-to-date with emerging security threats and technologies.
Qualifications:
- Bachelor's degree in Computer Science, Cybersecurity, or a related field, or equivalent experience.
- Minimum of 3 years of experience in information security.
- Proficiency with SIEM, IDPS, firewalls, and endpoint security solutions.
- Understanding of cybersecurity frameworks (e.g., NIST, ISO 27001).
- Strong analytical and problem-solving skills.
- Excellent written and verbal communication skills.
- Relevant security certifications (e.g., Security+, CISSP) are highly desirable.
This advertiser has chosen not to accept applicants from your region.
4
Information Security Analyst
DE1 1AA Derby, East Midlands
£50000 Annually
WhatJobs
Posted today
Job Viewed
Job Description
Our client, a leading financial services provider, is seeking a vigilant and skilled Information Security Analyst to join their remote security operations team. This critical role focuses on protecting the organization's sensitive data and information systems from cyber threats. You will be responsible for monitoring security alerts, conducting threat assessments, and implementing robust security measures to safeguard digital assets. The ideal candidate will possess a deep understanding of cybersecurity principles, threat landscapes, and incident response protocols, coupled with a proactive mindset for identifying and mitigating vulnerabilities.
Your responsibilities will include analyzing security logs and event data from various sources to detect potential intrusions and policy violations. You will perform vulnerability assessments and penetration testing to identify weaknesses in systems and networks. Developing and implementing security policies, standards, and procedures to ensure compliance with relevant regulations (e.g., GDPR, ISO 27001) is crucial. You will actively participate in incident response activities, including investigation, containment, eradication, and recovery from security breaches. Monitoring the effectiveness of existing security controls and recommending improvements to enhance the overall security posture is a key function. You will stay current with emerging cybersecurity threats and trends, providing timely updates and recommendations to management. Collaborating with IT teams to ensure secure system configurations and deployment of security technologies is essential. Educating employees on security best practices and awareness programs will also be part of your role. This position requires strong technical acumen, excellent analytical skills, and the ability to communicate complex security concepts clearly and effectively to both technical and non-technical audiences. Experience with SIEM tools, firewalls, IDS/IPS, and endpoint security solutions is highly desirable.
Qualifications:
Your responsibilities will include analyzing security logs and event data from various sources to detect potential intrusions and policy violations. You will perform vulnerability assessments and penetration testing to identify weaknesses in systems and networks. Developing and implementing security policies, standards, and procedures to ensure compliance with relevant regulations (e.g., GDPR, ISO 27001) is crucial. You will actively participate in incident response activities, including investigation, containment, eradication, and recovery from security breaches. Monitoring the effectiveness of existing security controls and recommending improvements to enhance the overall security posture is a key function. You will stay current with emerging cybersecurity threats and trends, providing timely updates and recommendations to management. Collaborating with IT teams to ensure secure system configurations and deployment of security technologies is essential. Educating employees on security best practices and awareness programs will also be part of your role. This position requires strong technical acumen, excellent analytical skills, and the ability to communicate complex security concepts clearly and effectively to both technical and non-technical audiences. Experience with SIEM tools, firewalls, IDS/IPS, and endpoint security solutions is highly desirable.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
- Minimum of 3 years of experience in information security, cybersecurity, or a related technical role.
- Proficiency with security information and event management (SIEM) tools.
- Strong understanding of network security, cryptography, and threat intelligence.
- Experience with vulnerability assessment tools and techniques.
- Knowledge of incident response procedures and best practices.
- Relevant certifications such as CompTIA Security+, CISSP, or CEH are a strong asset.
- Excellent analytical, problem-solving, and critical thinking skills.
- Strong communication and documentation skills.
This advertiser has chosen not to accept applicants from your region.
5
Information Security Analyst
MK7 7ZH Milton Keynes, South East
£45000 Annually
WhatJobs
Posted 1 day ago
Job Viewed
Job Description
Our client is seeking a vigilant and skilled Information Security Analyst to join their dedicated security team, operating in a fully remote capacity. This critical role focuses on safeguarding the organization's digital assets, identifying vulnerabilities, and responding to security threats. You will play a key part in developing and implementing robust security measures, ensuring the confidentiality, integrity, and availability of information systems.
Your responsibilities will include monitoring security alerts, conducting vulnerability assessments, and performing penetration testing to identify potential weaknesses. You will be involved in incident response, investigating security breaches, and implementing corrective actions to prevent future occurrences. A deep understanding of cybersecurity principles, threat landscapes, and security best practices is essential. You will work closely with IT teams to implement security controls, develop security policies, and promote security awareness across the organization. The ability to analyze complex security data, communicate findings clearly, and work autonomously in a remote environment is paramount for this position.
Key responsibilities will include:
Qualifications:
This is an excellent opportunity for an Information Security Analyst to make a significant impact within a dynamic organization, enjoying the flexibility and autonomy of a fully remote role. Join our committed team and help protect our digital future.
Your responsibilities will include monitoring security alerts, conducting vulnerability assessments, and performing penetration testing to identify potential weaknesses. You will be involved in incident response, investigating security breaches, and implementing corrective actions to prevent future occurrences. A deep understanding of cybersecurity principles, threat landscapes, and security best practices is essential. You will work closely with IT teams to implement security controls, develop security policies, and promote security awareness across the organization. The ability to analyze complex security data, communicate findings clearly, and work autonomously in a remote environment is paramount for this position.
Key responsibilities will include:
- Monitoring and analyzing security logs and alerts from various security systems (SIEM, IDS/IPS).
- Conducting vulnerability assessments and penetration tests.
- Investigating and responding to security incidents, including digital forensics.
- Developing and maintaining security policies, procedures, and documentation.
- Implementing and managing security controls, such as firewalls, antivirus, and endpoint protection.
- Assisting in the development and delivery of security awareness training.
- Keeping up-to-date with the latest cybersecurity threats, trends, and technologies.
- Collaborating with IT teams to ensure secure system configurations and deployments.
- Participating in security audits and compliance activities.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, or equivalent practical experience.
- 2+ years of experience in information security or a related IT role.
- Strong knowledge of cybersecurity principles, network security, and common vulnerabilities.
- Experience with security tools such as SIEM, vulnerability scanners, and firewalls.
- Familiarity with incident response procedures and digital forensics techniques.
- Excellent analytical, problem-solving, and critical thinking skills.
- Strong written and verbal communication skills, with the ability to explain technical concepts clearly.
- Relevant certifications (e.g., CompTIA Security+, CEH, CISSP) are a plus.
- Ability to work independently and manage time effectively in a remote setting.
This is an excellent opportunity for an Information Security Analyst to make a significant impact within a dynamic organization, enjoying the flexibility and autonomy of a fully remote role. Join our committed team and help protect our digital future.
This advertiser has chosen not to accept applicants from your region.
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6
Information Security Analyst
PO1 1 Portsmouth, South East
£50000 Annually
WhatJobs
Posted 1 day ago
Job Viewed
Job Description
Our client is seeking a vigilant and skilled Information Security Analyst to join their cybersecurity team. This is a fully remote position, allowing you to contribute to protecting sensitive data and systems from anywhere in the UK.
As an Information Security Analyst, you will be responsible for monitoring, detecting, analyzing, and responding to security threats and incidents. You will play a crucial role in maintaining the confidentiality, integrity, and availability of our client's information assets. This involves implementing and managing security controls, conducting vulnerability assessments, and developing incident response plans.
Key responsibilities include:
The ideal candidate will possess a Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, with at least 3 years of experience in information security. Strong knowledge of network security principles, common attack vectors, and security best practices is essential. Experience with SIEM tools, vulnerability scanning tools, and endpoint security solutions is required. Relevant certifications such as CompTIA Security+, CEH, or CISSP are highly desirable. Excellent analytical, problem-solving, and communication skills are necessary for this remote role. If you are passionate about cybersecurity and eager to make a significant impact in protecting digital assets, we encourage you to apply.
As an Information Security Analyst, you will be responsible for monitoring, detecting, analyzing, and responding to security threats and incidents. You will play a crucial role in maintaining the confidentiality, integrity, and availability of our client's information assets. This involves implementing and managing security controls, conducting vulnerability assessments, and developing incident response plans.
Key responsibilities include:
- Monitoring security alerts and logs from various security tools (e.g., SIEM, IDS/IPS) to identify potential threats.
- Investigating and analyzing security incidents, determining the scope and impact, and coordinating remediation efforts.
- Conducting regular vulnerability assessments and penetration testing.
- Developing, implementing, and maintaining security policies, procedures, and best practices.
- Assisting in the development and execution of incident response plans.
- Providing security awareness training to employees.
- Keeping abreast of the latest cybersecurity threats, vulnerabilities, and trends.
- Configuring and managing security technologies, such as firewalls, antivirus software, and encryption tools.
- Participating in security audits and compliance activities.
- Collaborating with IT teams to ensure security is integrated into all aspects of the infrastructure.
The ideal candidate will possess a Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, with at least 3 years of experience in information security. Strong knowledge of network security principles, common attack vectors, and security best practices is essential. Experience with SIEM tools, vulnerability scanning tools, and endpoint security solutions is required. Relevant certifications such as CompTIA Security+, CEH, or CISSP are highly desirable. Excellent analytical, problem-solving, and communication skills are necessary for this remote role. If you are passionate about cybersecurity and eager to make a significant impact in protecting digital assets, we encourage you to apply.
This advertiser has chosen not to accept applicants from your region.
7
Information Security Analyst
CF10 2AA Cardiff, Wales
£40000 Annually
WhatJobs
Posted 2 days ago
Job Viewed
Job Description
Our client is seeking a diligent and proactive Information Security Analyst to join their growing team in Cardiff, Wales, UK . This hybrid role offers the flexibility to work from both the office and remotely, focusing on safeguarding the company's digital assets and ensuring the integrity of its information systems. The ideal candidate will possess a strong understanding of cybersecurity principles, threat detection, and incident response.
Key Responsibilities:
Qualifications and Skills:
Key Responsibilities:
- Monitor security alerts and events, investigate potential threats, and implement corrective actions.
- Conduct regular security assessments, vulnerability scanning, and penetration testing.
- Develop and maintain security policies, procedures, and guidelines.
- Assist in the development and implementation of security awareness training programs for employees.
- Respond to and manage security incidents, including forensic analysis and recovery efforts.
- Stay abreast of the latest cybersecurity threats, trends, and technologies.
- Collaborate with IT teams to ensure security measures are integrated into all systems and applications.
- Manage and maintain security tools, such as firewalls, intrusion detection systems (IDS/IPS), and SIEM solutions.
- Contribute to the development and refinement of the company's incident response plan.
- Ensure compliance with relevant data protection regulations (e.g., GDPR).
Qualifications and Skills:
- Bachelor's degree in Computer Science, Information Security, or a related field, or equivalent work experience.
- Proven experience in information security, cybersecurity operations, or a similar role.
- Solid understanding of networking protocols, operating systems, and common security vulnerabilities.
- Experience with SIEM, IDS/IPS, firewalls, and other security technologies.
- Familiarity with security frameworks and best practices (e.g., NIST, ISO 27001).
- Excellent analytical and problem-solving skills.
- Strong communication and reporting skills, with the ability to explain complex security issues clearly.
- Relevant security certifications such as CompTIA Security+, CEH, CISSP are a strong advantage.
- Ability to work effectively in a hybrid work model, balancing remote and office-based tasks.
This advertiser has chosen not to accept applicants from your region.
8
Information Security Analyst
CV3 4 Coventry, West Midlands
£40000 Annually
WhatJobs
Posted 3 days ago
Job Viewed
Job Description
Our client, a leading organisation based in Coventry, West Midlands, UK , is looking for a skilled Information Security Analyst to strengthen their cybersecurity capabilities. This hybrid role offers the opportunity to work both remotely and from our client's modern office facilities. You will be responsible for monitoring, analysing, and responding to security threats, implementing security controls, and contributing to the overall security posture of the organisation. The ideal candidate will possess a strong understanding of cybersecurity principles, common attack vectors, and risk management frameworks. Experience with security information and event management (SIEM) tools, intrusion detection/prevention systems (IDPS), and vulnerability management is crucial.
Key Responsibilities:
Key Responsibilities:
- Monitor security alerts and events from various sources, including SIEM, network devices, and endpoints.
- Investigate and analyse security incidents, identifying root causes and recommending appropriate remediation actions.
- Implement and maintain security controls and technologies, such as firewalls, antivirus, and endpoint detection and response (EDR) solutions.
- Conduct vulnerability assessments and penetration testing, working with IT teams to address identified weaknesses.
- Develop and update security policies, procedures, and guidelines.
- Participate in security awareness training initiatives for staff.
- Stay current with the latest cybersecurity threats, trends, and technologies.
- Assist in the development and maintenance of the organisation's incident response plan.
- Collaborate with IT and business units to ensure security requirements are integrated into projects and systems.
- Contribute to security audits and compliance activities.
This advertiser has chosen not to accept applicants from your region.
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