Senior Threat Hunter (Python/Jupyter) - London, Remote - (Specialist I - Information Security)

Added 06/03/2026

Join our dynamic team as a Senior Threat Hunter (Python/Jupyter) and play a pivotal role in safeguarding our organization from emerging threats. Based in London with remote working options, you will leverage your expertise to proactively identify and mitigate security risks. Your primary responsibilities will include developing and implementing advanced threat detection techniques, utilizing Python and Jupyter for data analysis and visualization. You will collaborate with cross-functional teams to enhance our incident response capabilities and contribute to the continuous improvement of our security posture. As a Senior Threat Hunter, you will analyze threat intelligence data, conduct deep-dive investigations into potential...

Cyber Security Senior Specialist - Threat Hunter

Added 07/01/2026

We are seeking a highly skilled Cyber Security Senior Specialist - Threat Hunter to join our dynamic team. The ideal candidate will be responsible for proactively identifying and mitigating potential threats to our organization’s information systems. You will leverage your expertise in threat detection techniques, analytics, and incident response to safeguard our infrastructure from malicious activities. Your primary duties will include conducting comprehensive threat assessments, analyzing security incidents, and collaborating with cross-functional teams to enhance our overall security posture. As a Threat Hunter, you will utilize advanced tools and methodologies to identify anomalies and indicators of compromise within our network....

Threat Hunter

Added 24/10/2025

We are seeking a highly skilled and motivated Threat Hunter to join our cybersecurity team. In this role, you will be responsible for proactively detecting and mitigating potential threats to our organization’s information systems and data integrity. Your primary duties will include analyzing security alerts, identifying anomalies, and conducting thorough investigations to uncover hidden threats. You will collaborate with the incident response team to develop and implement effective countermeasures, ensuring that our security posture remains strong against evolving cyber threats. The ideal candidate will possess a deep understanding of network protocols, intrusion detection systems, and advanced persistent threats. You should...

Senior Solutions Engineer - Security Operations (Remote)

Added 17/04/2026

We are seeking a highly skilled Senior Solutions Engineer specializing in Security Operations to join our dynamic team in a fully remote capacity. In this role, you will be responsible for designing, implementing, and managing security solutions that protect our clients' information assets. You will work closely with cross-functional teams to understand client requirements, provide expert guidance on security best practices, and ensure the successful deployment of security technologies. Your expertise will drive the development of security strategies that align with business objectives while addressing potential threats and vulnerabilities. The ideal candidate will possess a strong background in security operations,...

Remote Senior Penetration Tester

Added 10/03/2026

We are seeking a highly skilled Remote Senior Penetration Tester to join our dynamic cybersecurity team. In this role, you will be responsible for identifying and exploiting vulnerabilities in our systems, networks, and applications to help strengthen our security posture. Your expertise will be crucial in conducting comprehensive penetration tests, analyzing findings, and providing actionable recommendations to enhance our security measures. You will work closely with cross-functional teams, including developers and system administrators, to ensure that security best practices are integrated throughout the software development lifecycle. The ideal candidate will have a deep understanding of penetration testing methodologies, tools, and...

Senior ICT & Security Engineer - London

Added 15/04/2026

We are seeking a highly skilled Senior ICT & Security Engineer to join our team in London. In this pivotal role, you will be responsible for designing, implementing, and maintaining secure ICT infrastructure solutions. Your expertise will play a crucial role in safeguarding our systems and data from potential threats. You will work closely with cross-functional teams to assess security risks, develop mitigation strategies, and ensure compliance with industry standards and regulations. This position requires a strong understanding of network architecture, security protocols, and cloud services. Your primary duties will include conducting security assessments, monitoring network performance, and responding to...

Senior ICT & Security Engineer - London

Added 14/04/2026

We are seeking a highly skilled Senior ICT & Security Engineer to join our dynamic team in London. In this role, you will be responsible for designing, implementing, and maintaining robust ICT infrastructures and security measures to protect sensitive data and systems. Your expertise will be essential in assessing current systems, identifying vulnerabilities, and developing strategies to enhance security protocols. You will also lead technical projects, ensuring compliance with industry standards and regulations while collaborating with cross-functional teams to align ICT initiatives with business objectives. The ideal candidate will have a strong background in network architecture, system administration, and cybersecurity...

Senior Security Manager - London

Added 10/11/2025

We are seeking an experienced and dynamic Senior Security Manager to join our team in London. In this pivotal role, you will be responsible for developing and implementing comprehensive security strategies that protect our assets, employees, and information. Your primary duties will include overseeing the security operations, conducting risk assessments, and ensuring compliance with all relevant regulations. You will lead a team of security professionals, providing mentorship and guidance to enhance their performance and foster a culture of safety across the organization. As a Senior Security Manager, you will collaborate with various departments to identify security vulnerabilities and design effective...

Senior SOC Analyst - London

Added 15/01/2026

We are seeking a highly skilled Senior SOC Analyst to join our dynamic security operations team in London. In this critical role, you will be responsible for monitoring, detecting, and responding to security incidents within our organization. Your primary duties will include analyzing security alerts, investigating incidents, and collaborating with various teams to mitigate threats. You will also develop and enhance incident response procedures, ensuring that our security posture remains robust and effective against evolving cyber threats. The ideal candidate will have extensive experience in security operations, with a deep understanding of security information and event management (SIEM) tools, intrusion...

Sr. Network Security Engineer (Remote)

Added 21/04/2026

We are seeking a highly skilled and experienced Sr. Network Security Engineer to join our dynamic team in a remote capacity. In this role, you will be responsible for designing, implementing, and managing security solutions to protect our network infrastructure and data assets. You will work closely with cross-functional teams to identify vulnerabilities, develop security protocols, and ensure compliance with industry standards. Your expertise will be critical in monitoring network traffic, responding to incidents, and conducting security assessments to mitigate risks effectively. The ideal candidate will possess a deep understanding of network security technologies, including firewalls, intrusion detection systems, and...

Network Security Architect Remote

Added 13/03/2026

We are seeking a highly skilled Network Security Architect to join our dynamic team in a fully remote capacity. In this role, you will be responsible for designing, implementing, and maintaining secure network infrastructures that meet our organization's security requirements. You will work closely with cross-functional teams to assess current security protocols, identify vulnerabilities, and develop strategies to mitigate risks. Your expertise will help shape our security architecture, ensuring compliance with industry standards and best practices. The ideal candidate will have extensive experience in network security design and a strong understanding of firewalls, intrusion detection systems, and encryption protocols. You...

IAM Security Engineer (Hybrid - Remote)

Added 18/02/2026

We are seeking a talented IAM Security Engineer (Hybrid - Remote) to join our dynamic team. In this role, you will be responsible for designing, implementing, and managing Identity and Access Management (IAM) solutions that protect our organization's sensitive information and ensure compliance with industry standards. You will collaborate with cross-functional teams to develop and enforce security policies, conduct risk assessments, and implement strategies to mitigate potential vulnerabilities. Your expertise will play a crucial role in maintaining the integrity of our systems while facilitating secure access for users across various platforms. The ideal candidate will possess a strong understanding of...

Junior Cyber Security Engineer | Infrastructure Penetration Testing | Remote or Hybrid

Added 09/02/2026

We are seeking a motivated and detail-oriented Junior Cyber Security Engineer with a focus on Infrastructure Penetration Testing to join our dynamic team. In this role, you will be responsible for identifying vulnerabilities in our systems and networks, ensuring that our infrastructure remains secure against potential threats. You will engage in hands-on penetration testing, assisting in the development and implementation of security strategies, and providing actionable insights to enhance our overall security posture. This position is available as either remote or hybrid, offering flexibility to suit your work style. Your key responsibilities will include conducting penetration tests on various infrastructures,...

Head of Cyber Security Risk - Remote - CRH International

Added 09/01/2026

We are seeking a highly experienced Head of Cyber Security Risk to join our dynamic team in a remote capacity. In this leadership role, you will be responsible for developing and implementing a comprehensive cyber security risk management strategy. Your primary focus will be to identify, assess, and mitigate risks associated with our information technology systems, ensuring the confidentiality, integrity, and availability of sensitive data. You will lead a team of cyber security professionals, fostering a culture of risk awareness and compliance throughout the organization. Key responsibilities include conducting regular risk assessments, developing risk mitigation strategies, and maintaining up-to-date knowledge...

Network Security Architect Remote

Added 07/01/2026

We are seeking a highly skilled and motivated Network Security Architect to join our dynamic team in a remote capacity. In this role, you will be responsible for designing, implementing, and managing robust network security architectures to protect our organization's sensitive information and systems. You will collaborate with cross-functional teams to assess vulnerabilities, implement security protocols, and ensure compliance with industry regulations. Your expertise will be crucial in establishing best practices for network security and developing strategies to mitigate risks associated with data breaches and cyber threats. Key responsibilities include conducting thorough security assessments, developing security policies, and leading the...