Cybersecurity Threat Researcher (Position located in Cheltenham, United Kingdom)

Added 07/04/2026

We are seeking a skilled Cybersecurity Threat Researcher to join our team in Cheltenham, United Kingdom. The ideal candidate will be responsible for conducting in-depth research and analysis on emerging cyber threats, vulnerabilities, and attack methodologies. You will utilize advanced tools and techniques to identify, assess, and mitigate potential risks, while contributing to the development of proactive defense strategies. This role requires a strong understanding of various cybersecurity domains, including malware analysis, threat intelligence, and incident response. Your duties will include monitoring the cyber threat landscape, creating detailed reports on findings, and presenting actionable insights to relevant stakeholders. You will...

Jr. Cybersecurity Threat Researcher (Position located in Cheltenham, United Kingdom)

Added 19/03/2026

We are seeking a motivated Jr. Cybersecurity Threat Researcher to join our dynamic team in Cheltenham, United Kingdom. In this entry-level role, you will play a crucial part in identifying, analyzing, and mitigating cybersecurity threats. You will conduct in-depth research on emerging cyber threats, vulnerabilities, and attack vectors, contributing to the development of effective security measures. Collaborating closely with senior researchers and security analysts, you will assist in the creation of threat intelligence reports and provide actionable insights to enhance our organization's cybersecurity posture. Your responsibilities will include monitoring various threat intelligence sources, analyzing malware samples, and leveraging various tools...

Jr. Cybersecurity Threat Researcher (Position located in Cheltenham, United Kingdom)

Added 26/01/2026

Join our dynamic team as a Jr. Cybersecurity Threat Researcher in Cheltenham, United Kingdom, where you will play a crucial role in safeguarding our digital assets against evolving cyber threats. In this position, you will assist in the identification, analysis, and reporting of potential cybersecurity vulnerabilities and incidents. You will work closely with senior researchers and analysts to monitor emerging threats, conducting in-depth research and utilizing various threat intelligence tools to gather actionable insights. Your responsibilities will include analyzing malware samples, evaluating the effectiveness of security measures, and documenting findings to support the development of threat mitigation strategies. The ideal...

Researcher, Online Threat Intelligence

Added 25/03/2026

We are seeking a highly motivated and skilled Researcher in Online Threat Intelligence to join our dynamic team. In this role, you will be responsible for identifying, analyzing, and reporting on emerging online threats, ensuring our organization remains at the forefront of cybersecurity. Your primary duties will include conducting in-depth research on various cyber threats, monitoring online forums, and social media for potential risks, and collaborating with cross-functional teams to enhance threat detection capabilities. You will also be expected to produce comprehensive reports and presentations that summarize your findings and provide actionable insights that inform our security strategies. The ideal...

Senior Security Consultant, Emergent Threat & Exploit Researcher

Added 04/03/2026

We are seeking a highly skilled and motivated Senior Security Consultant, Emergent Threat & Exploit Researcher to join our dynamic team. In this pivotal role, you will be responsible for identifying, analyzing, and mitigating emerging threats and vulnerabilities within our clients' systems. Your expertise will be crucial in developing innovative security solutions and strategies that protect sensitive information and ensure compliance with industry standards. You will collaborate with cross-functional teams to conduct threat assessments, penetration testing, and vulnerability assessments, while also providing actionable insights to strengthen our clients’ security posture. The ideal candidate will possess a deep understanding of advanced...

Researcher, Threat Intelligence

Added 21/01/2026

We are seeking a highly motivated and detail-oriented Researcher, Threat Intelligence to join our dynamic team. In this role, you will be responsible for conducting in-depth research and analysis on emerging threats to our organization and clients. You will gather intelligence from various sources, including open-source data, proprietary tools, and threat intelligence platforms, to identify trends, vulnerabilities, and potential risks. Your insights will play a critical role in shaping our security strategies and enhancing our threat detection capabilities. The ideal candidate will possess strong analytical skills and a deep understanding of cybersecurity threats and tactics. You will work closely with...

Senior Security Consultant, Emergent Threat & Exploit Researcher

Added 16/01/2026

We are seeking a highly skilled and motivated Senior Security Consultant, Emergent Threat & Exploit Researcher to join our dynamic team. In this role, you will be responsible for identifying, analyzing, and mitigating evolving security threats and vulnerabilities. You will conduct thorough research on emerging threats and develop innovative strategies to defend against potential exploits. Your expertise will guide the creation of comprehensive security assessments, ensuring our clients' systems and data remain secure against a constantly changing threat landscape. Collaboration with cross-functional teams will be essential as you work to implement effective security measures and educate stakeholders on best practices....

Senior Cyber Threat Researcher

Added 05/11/2025

We are seeking a highly skilled Senior Cyber Threat Researcher to join our dynamic team. In this role, you will be responsible for identifying, analyzing, and mitigating cyber threats that could impact our organization and clients. You will lead advanced research initiatives, focusing on emerging threats and vulnerabilities while providing actionable intelligence to our security teams. Your expertise will guide the development of innovative detection and response strategies, ensuring our cybersecurity posture remains robust against evolving threats. Key responsibilities include conducting in-depth threat intelligence analysis, developing and maintaining threat models, and collaborating with cross-functional teams to implement security measures. You...

Senior Threat Researcher, East Asia

Added 22/10/2025

We are seeking a highly skilled and motivated Senior Threat Researcher to join our dynamic team focused on East Asia. In this pivotal role, you will be responsible for identifying, analyzing, and mitigating cyber threats specific to the region. You will conduct in-depth research on emerging threat actors, tactics, techniques, and procedures (TTPs), and produce high-quality threat intelligence reports. Collaborating closely with both internal teams and external partners, you will provide actionable insights that inform our security strategies and enhance our threat detection capabilities. Your expertise will be critical in guiding our response to incidents and shaping our understanding of...

Application Security Researcher

Added 20/05/2026

We are seeking a skilled Application Security Researcher to join our dynamic team, where you will play a pivotal role in identifying and mitigating security vulnerabilities within our applications. In this position, you will conduct comprehensive security assessments, perform penetration testing, and analyze application architectures to ensure robust security measures are integrated throughout the development lifecycle. Your expertise will be critical in developing threat models and recommending effective countermeasures to enhance our security posture. As an Application Security Researcher, you will collaborate closely with software development teams to provide guidance on secure coding practices and conduct security training sessions. You...

Lead Security Researcher

Added 18/05/2026

We are seeking an experienced Lead Security Researcher to join our dynamic team, where you will play a pivotal role in enhancing our cybersecurity posture. In this role, you will be responsible for conducting in-depth research on emerging threats, vulnerabilities, and attack vectors. You will lead a team of researchers to develop innovative security solutions, perform threat modeling, and provide actionable insights to safeguard our digital assets. Your expertise will be critical in identifying potential risks and developing strategies to mitigate them, ensuring the integrity and confidentiality of our systems. The ideal candidate will have a strong background in cybersecurity,...

Lead Security Researcher

Added 18/05/2026

We are seeking a dedicated and experienced Lead Security Researcher to join our dynamic team. In this role, you will be responsible for leading research initiatives focused on identifying vulnerabilities and developing innovative security solutions. You will analyze current security threats and trends, conduct penetration testing, and collaborate with cross-functional teams to enhance the security posture of our products and services. Your expertise will guide the development of security policies, best practices, and standards to ensure the protection of sensitive data and systems. The ideal candidate will possess strong analytical and problem-solving skills, with a proven track record in security...

OT-IT Security Analyst and Researcher

Added 14/05/2026

We are seeking a highly motivated OT-IT Security Analyst and Researcher to join our dynamic team. The successful candidate will be responsible for conducting thorough analyses of operational technology (OT) and information technology (IT) environments, identifying potential security vulnerabilities, and evaluating the effectiveness of existing security measures. You will collaborate with cross-functional teams to develop and implement security strategies that align with best practices and regulatory requirements, ensuring the integrity and availability of critical systems. Your key responsibilities will include monitoring security events, investigating incidents, and performing risk assessments to protect our infrastructure from cyber threats. You will also be...

Security Researcher

Added 12/05/2026

We are seeking a skilled Security Researcher to join our dynamic team. In this role, you will be responsible for conducting in-depth research and analysis on emerging security threats and vulnerabilities. Your primary focus will be on discovering and documenting security flaws within software and systems, as well as developing innovative strategies for mitigation. You will collaborate with cross-functional teams to ensure the implementation of robust security measures and contribute to the creation of comprehensive security policies and protocols. The ideal candidate will possess a strong understanding of network security, cryptography, and malware analysis. You should be proficient in programming...

SWE - User Land Security Researcher, SEAR (Early Career)

Added 07/05/2026

We are seeking an early-career Software Engineer specializing in User Land Security Research. In this role, you will conduct in-depth research and analysis of security vulnerabilities and threats within user-level applications. Your responsibilities will include developing and implementing innovative security solutions, collaborating with cross-functional teams to enhance application security, and contributing to the advancement of security protocols. You will also be expected to create comprehensive documentation of findings and recommendations to inform future security strategies. The ideal candidate will possess a solid foundation in software engineering principles and a keen interest in security research. Familiarity with programming languages such as...