26 to 50 of 64 Red Team Jobs in England

history of creating magical moments for our customers! We're not about selling products - we want to solve problems and change lives through Monzo ️ At Monzo, our Offensive Security team is an integral part of our wider Security Collective, a passionate group dedicated to enhancing Monzo's security posture and ensuring a safer environment for our customers and employees. … We're the "breakers, not makers" - a team focused on finding vulnerabilities, proving their exploitability, and then collaborating with other teams to get them fixed. We don't write the fixes ourselves, but we provide expert advice to mitigate issues. We're also deeply committed to fostering diversity within our team, believing that a variety of perspectives makes … us stronger. Leading and scaling our dynamic Offensive Security team Owning and continually improving our team's processes and methodologies Acting as the main point of contact for other teams, fostering collaboration and sharing offensive security knowledge Engaging in strategic planning for the team's long-term direction Reviewing bug bounty reports and making authoritative decisions as More ❯

About Us Hello, we are Red Engine, the team behind the award-winning global brands Flight Club and Electric Shuffle. We're obsessed with disrupting the hospitality industry by creating and delivering the best possible experience across all venues, products, and brands. Our central team covers the full spectrum of skills needed to bring each concept … to life - from design to marketing, sales to interior design, people and training, finance, gaming, HR, and more. We are a team of dreamers, artists, rocket scientists, content curators, forward thinkers, and industry's finest. We love what we do and are proud to be included in the Sunday Times Best Places to Work 2025. With 19 venues throughout … means we're always growing and looking for passionate people to join us. The Job As a Data Engineer, you will work in the Red Engine technology team, helping to build out the existing data and analytics platform. This role is within a small team, allowing the successful candidate to design and implement bespoke features and More ❯

Life on the team Computacenter is growing our penetration testing capability and we are looking for an experienced penetration tester to support the delivery of vulnerability assessment and penetration testing services to Computacenter and our customers delivered services. As a highly skilled and motivated Penetration Tester, you will join our dynamic Cybersecurity team. In this role, you will be … own people and will look at individuals, you will be involved in so many business projects whilst working with passionate Cyber Security Professionals. If you are looking for a team that offers development and flexibility look no further and apply today What you'll do A highly skilled and motivated Penetration Tester to join our dynamic cybersecurity team. In … tests, API penetration tests, cloud security assessments, and social engineering simulations. Vulnerability identification and analysis: Research, identify, and exploit security vulnerabilities in a variety of systems and applications. Red/Purple/Blue Teaming: participate in exercises with the goal of increasing cyber resilience for both offensive and defensive. Reporting and documentation: Prepare detailed and professional penetration test More ❯

UK - Cardiff, UK - Edinburgh, UK - London, UK - Milton Keynes, UK - Mobile England, UK - Nottingham, UK - Reading Job-ID: 214652 Contract type: Standard Business Unit: Cyber Security Life on the team Computacenter is growing our penetration testing capability and we are looking for an experienced penetration tester to support the delivery of vulnerability assessment and penetration testing services to Computacenter … own people and will look at individuals, you will be involved in so many business projects whilst working with passionate Cyber Security Professionals. If you are looking for a team that offers development and flexibility look no further and apply today What you'll do A highly skilled and motivated Penetration Tester to join our dynamic cybersecurity team. In … tests, API penetration tests, cloud security assessments, and social engineering simulations. Vulnerability identification and analysis : Research, identify, and exploit security vulnerabilities in a variety of systems and applications. Red/Purple/Blue Teaming: participate in exercises with the goal of increasing cyber resilience for both offensive and defensive. Reporting and documentation: Prepare detailed and professional penetration test More ❯

UK - Cardiff, UK - Edinburgh, UK - London, UK - Milton Keynes, UK - Mobile England, UK - Nottingham, UK - Reading Job-ID: 214652 Contract type: Standard Business Unit: Cyber Security Life on the team Computacenter is growing our penetration testing capability and we are looking for an experienced penetration tester to support the delivery of vulnerability assessment and penetration testing services to Computacenter … own people and will look at individuals, you will be involved in so many business projects whilst working with passionate Cyber Security Professionals. If you are looking for a team that offers development and flexibility look no further and apply today What you'll do A highly skilled and motivated Penetration Tester to join our dynamic cybersecurity team. In … tests, API penetration tests, cloud security assessments, and social engineering simulations. Vulnerability identification and analysis : Research, identify, and exploit security vulnerabilities in a variety of systems and applications. Red/Purple/Blue Teaming: participate in exercises with the goal of increasing cyber resilience for both offensive and defensive. Reporting and documentation: Prepare detailed and professional penetration test More ❯

UK - Cardiff, UK - Edinburgh, UK - London, UK - Milton Keynes, UK - Mobile England, UK - Nottingham, UK - Reading Job-ID: 214652 Contract type: Standard Business Unit: Cyber Security Life on the team Computacenter is growing our penetration testing capability and we are looking for an experienced penetration tester to support the delivery of vulnerability assessment and penetration testing services to Computacenter … own people and will look at individuals, you will be involved in so many business projects whilst working with passionate Cyber Security Professionals. If you are looking for a team that offers development and flexibility look no further and apply today What you'll do A highly skilled and motivated Penetration Tester to join our dynamic cybersecurity team. In … tests, API penetration tests, cloud security assessments, and social engineering simulations. Vulnerability identification and analysis : Research, identify, and exploit security vulnerabilities in a variety of systems and applications. Red/Purple/Blue Teaming: participate in exercises with the goal of increasing cyber resilience for both offensive and defensive. Reporting and documentation: Prepare detailed and professional penetration test More ❯

UK - Cardiff, UK - Edinburgh, UK - London, UK - Milton Keynes, UK - Mobile England, UK - Nottingham, UK - Reading Job-ID: 214652 Contract type: Standard Business Unit: Cyber Security Life on the team Computacenter is growing our penetration testing capability and we are looking for an experienced penetration tester to support the delivery of vulnerability assessment and penetration testing services to Computacenter … own people and will look at individuals, you will be involved in so many business projects whilst working with passionate Cyber Security Professionals. If you are looking for a team that offers development and flexibility look no further and apply today What you'll do A highly skilled and motivated Penetration Tester to join our dynamic cybersecurity team. In … tests, API penetration tests, cloud security assessments, and social engineering simulations. Vulnerability identification and analysis : Research, identify, and exploit security vulnerabilities in a variety of systems and applications. Red/Purple/Blue Teaming: participate in exercises with the goal of increasing cyber resilience for both offensive and defensive. Reporting and documentation: Prepare detailed and professional penetration test More ❯

subject matter experts involved in data collection, testing and evaluation of trained models. As a Research Scientist Manager, you will play a key part in leading a diverse global team of experts. We hire world-leading specialists in ML/NLP/GenAI, as well as Engineering, to drive the company's leading internal AI model development. You will … You are involved in the entire research & model development lifecycle, brainstorming, coding, testing, and delivering high-quality reports at leading international academic conferences. Collaborate: Working on a collaborative global team of research engineers both within Thomson Reuters and our academic patterns at world-leading universities. Communicate: Actively engage in sharing our technical findings with the wider community through contributions … orally and in writing. Curious and innovative disposition capable of devising novel, well-founded algorithmic solutions to relevant problems. Good social skills and ability to motivate, inspire and mentor team members. Comfortable in working in fast-paced, agile environments, managing uncertainty and ambiguity. Preferred qualifications : High-impact publications in top-tier conferences or other influence in the research community. More ❯

Graphs, Test time compute, CoT pipelines, Tool use & API calling, etc.) Data-centric Machine Learning (Synthetic Data, Curriculum Learning, Learned datamixtures, etc.) Evaluation (Benchmarks, Human-in-the-loop, red teaming/Adversarial Testing, Hallucination detection, ) We work collaboratively both with TR Labs (TR's applied research division), academic partners at world-leading research institutions and subject matter experts … number of subject matter experts involved in data collection, testing and evaluation of trained models. As a Research Scientist, you will play a key part in a diverse global team of experts. We hire world-leading specialists in ML/NLP/GenAI, as well as Engineering, to drive the company's leading internal AI model development. You will … You are involved in the entire research & model development lifecycle, brainstorming, coding, testing, and delivering high-quality reports at leading international academic conferences. Collaborate: Working on a collaborative global team of research engineers both within Thomson Reuters and our academic patterns at world-leading universities. Communicate: Actively engage in sharing our technical findings with the wider community through contributions More ❯

engineer who wants to grow their technical breadth while making meaningful impact in a cloud-first, DevOps-centric environment. You must be comfortable working as part of a global team in a dynamic, fast-paced environment. Collaboration across time zones and geographies is a key part of our culture and success. How will you contribute? Secure SDLC Integration: Embed … security assessments to identify risks early in the development process. Automation & Tooling: Enhance security automation capabilities by integrating security testing tools into CI/CD pipelines. Penetration Testing & Red Teaming: Facilitate internal and external penetration testing activities, helping to triage and remediate findings. Security Champion Enablement: Collaborate with engineering teams to build security awareness and develop a network More ❯

With more than a decade of experience, we provide over 350 global customers with software, bespoke AI consultancy , and Fellows from our award winning Fellowship programme . Our expert team brings together leaders from across government, academia and global tech giants to solve the biggest challenges in applied AI. Should you join us, you'll have the chance to … understanding. You will contribute to both external publications, and Faculty's commercial ambition to build safe AI systems. This is a great opportunity to join a small, high agency team of machine learning researchers and practitioners applying data science and machine learning to business problems in the real world. What you'll be doing Your role will evolve alongside … business needs, but you can expect your key responsibilities to include:Research Leadership: Lead the AI safety team's research agenda, setting priorities and ensuring alignment with Faculty's long-term goals. Conduct and oversee the development of cutting-edge AI safety research, with a focus on large language models and other safety-critical AI systems. Publish high-impact More ❯

As a member of the ETMSA team at , you will be integral to responding to and managing cybersecurity threats and incidents throughout their lifecycle - from Preparation to Identification, Containment, Eradication, Recovery, and Lessons Learned - collaborating with a global team of incident responders. You will apply your comprehensive skills in cyber defense, digital forensics, log analysis, and intrusion analysis … different regulatory and compliance requirements like critical time to report, escalation flows, etc. - Take part in self-assessment exercises like Tabletop Exercises, Attack Simulations, Red/Purple Team exercises to make sure the incident response process is working smoothly Develop incident response runbooks, playbooks and SOPs with reference to different regulatory requirements - Evaluate the incident response readiness … platforms, etc. Be familiar with the MITRE ATT&CK Framework and/or Cyber Kill Chain Be passionate on exploring new technologies and having creative initiative to boost the team capabilities Holders of security related certifications is a plus ( e.g.Azure , AWS, CISSP, GCIH, GCIA, GCFA, GNFA, GREM, or other equivalent) Awareness of regulatory and compliance requirements like GDPR, MAS More ❯

Information Security risk programmes and thereafter manage the subsequent remediation. Design, manage and deliver specialist assurance activities over first-line and the wider business including, Red & Purple Team assessments, Data Leakage, and Disinformation & Dark-Web Assessments and Social Engineering exercises. Requirements: Experience as a 'Head of Information Security' or Senior Information Security Management role. Leading teams and More ❯

to Fuse's risk profile. Directly contribute to architecture reviews, threat modelling sessions, and key design decisions across product and platform teams. Build and mentor a high-performing security team, including hiring, coaching, and managing performance. Develop KPIs and reporting structures to measure and communicate security posture to leadership and the board. Advise the executive team on security … management. Excellent leadership, communication, and stakeholder skills. Bachelor's or advanced degree in Computer Science, Information Security, or related field. Bonus: Experience with CTFs, red/blue team exercises, or offensive security. Competitive salary and a stock options sign-on bonus Biannual bonus scheme Fully expensed tech to match your needs! Paid annual leave Breakfast and dinner More ❯

community and the thousands of companies that trust HackerOne with their cybersecurity posture. When you are not leading a project, you are a collaborative and effective software engineer and team member. You will interact with one of the world's most vibrant communities of security researchers and hackers and use this experience to build delightful features and products for … to technical weaknesses they find in their squad's codebases, as well as in shared codebases across the company. At HackerOne, we embrace a Flexible Work approach, enabling our team members to work remotely while maintaining productivity and collaboration. We are seeking candidates located in London and the surrounding metropolitan areas, to facilitate occasional in-person interactions as needed. … While the position is primarily remote, there will be periodic in-person requirements to support team collaboration and foster stronger connections. This approach ensures flexibility while providing opportunities to build meaningful in-person relationships that strengthen our team and company culture. What You Will Do Your day will start with a warm welcome online and get your tools More ❯

AZ-500, SC-200, SC-900, CompTIA Security+, CISSP, GCIA, GCIH, GCFA, CCSP Experience with SOAR playbooks, YARA rules, STIX, and YAML Participation in red/purple team exercises. 3+ years in a Security Engineer, SOC Analyst, or similar role Hands-on experience with Microsoft Sentinel and KQL Strong knowledge of Active Directory, Windows/Linux systems … AZ-500, SC-200, SC-900, CompTIA Security+, CISSP, GCIA, GCIH, GCFA, CCSP Experience with SOAR playbooks, YARA rules, STIX, and YAML Participation in red/purple team exercises. Please apply within for further details - Alex Reeder Harvey Nash More ❯

About the Role: We are looking for a highly motivated an Associate - Principle Recruitment Consultant to join our team! In this role, you will be responsible for sourcing, attracting, and placing top talent for our clients while building and maintaining strong relationships with both candidates and clients. Red King is a dynamic recruitment company, specialising in the … suitability for various roles. - Negotiate offers and contracts between candidates and clients. - Keep up-to-date with industry trends, market conditions, and technological advancements. - Meet and exceed individual and team recruitment targets. - Collaborate with the wider recruitment team to share knowledge and best practices. - Utilise recruitment tools, job boards, LinkedIn, and other platforms to identify top talent. Key … passionate and results-driven Recruitment professional looking for a new challenge, we'd love to connect. Apply today or email your CV to join the Red King team More ❯

AI. With more than a decade of experience, we provide over 350 global customers with software, bespoke AI consultancy, and Fellows from our award winning Fellowship programme. Our expert team brings together leaders from across government, academia and global tech giants to solve the biggest challenges in applied AI. Should you join us, you'll have the chance to … safety that progresses scientific understanding though external publications and Faculty's commercial ambition to build safe AI systems. This is a great opportunity to join a small, high agency team of machine learning researchers and practitioners applying data science and machine learning to business problems in the real world. What you'll be doing Your role will evolve alongside … Own and drive forward themes and areas of interest demonstrated by high-impact AI research. Contribute to the wider vision for Faculty's research effort in AI safety through team contributions to the research agenda. Support Faculty's positioning as a leader in AI safety through thought leadership and stakeholder engagement. Research Agenda Development: Shape our research agenda by More ❯

About ZAVA We're on a mission to provide our patients with accessible and dependable healthcare at a fraction of today's cost. Our team of Doctors, Engineers, Customer Support Advisors, Marketers, Product Managers, UX Designers, Pharmacists, and Commercial and Operations Specialists works collaboratively to develop and maintain a digital healthcare platform that suits our patients' needs and schedules. … to be the largest digital primary healthcare platform for people across Europe. About the role We are seeking a motivated and detail-oriented Information Security Engineer to join our team here at ZAVA. In this role, the successful candidate will support the organisation's cybersecurity efforts by assisting with the implementation, monitoring, and maintenance of security systems and processes. … They will work closely with senior security team members to identify vulnerabilities, respond to incidents, and ensure compliance with security policies and frameworks. The role involves hands-on tasks such as configuring security tools, analysing alerts, and supporting investigations into potential threats, as well as contributing to the development ofa secure IT environment. Additionally, the successful candidate will participate More ❯

secure a system from abuse by bad actors will grow in importance as AI systems become more advanced and integrated into society. The AI Safety Institute's Safeguard Analysis Team researches such interventions, which it refers to as 'safeguards', evaluating protections used to secure current frontier AI systems and considering what measures could and should be used to secure … such systems in the future. The Safeguard Analysis Team takes a broad view of security threats and interventions. It's keen to hire researchers with expertise developing and analysing attacks and protections for systems based on large language models, but is also keen to hire security researchers who have historically worked outside of AI, such as in - non-exhaustively … computer security, information security, web technology policy, and hardware security. Diverse perspectives and research interests are welcomed. The Team seeks people with skillsets leaning in the direction of either or both of Research Scientist and Research Engineer, recognising that some technical staff may prefer work that spans or alternates between engineering and research responsibilities. The Team's priorities More ❯

Officer (BISO) for TMHCC International, the Cloud Security Lead is part of the BISO function established within in the CIO organisation of the International division. You'll join the team as someone who is passionate about Cloud Security and Cyber Risk management. The Cloud Security Lead is responsible for maintaining secure cloud architectures, policies, and practices to protect critical … to explain complex security issues to non-technical stakeholders. Knowledge of Zero Trust architecture and security frameworks (e.g., MITRE ATT&CK). Experience in red/blue team exercises. Familiarity with cloud-native security tools and infrastructure-as-code (e.g., Azure Policy, ARM/Bicep, Terraform). Experience of the Specialty and Lloyd's/Companies market … of Companies offers a competitive salary and employee benefit package. We are a successful, dynamic organization experiencing rapid growth and are seeking energetic and confident individuals to join our team of professionals. The Tokio Marine HCC Group of companies is an equal opportunity employer. Please visit for more information about our companies. The Tokio Marine HCC Group of companies More ❯

researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Software Engineer II Remote Location: London Position Summary As a Software Engineer on the Enterprise Support team, you will work with Product Managers and Designers on a variety of challenging projects and build features and products for our community and the thousands of companies that trust … to business objectives. You seek out new responsibilities and learning opportunities, and enjoy being part of a collaborative team. At HackerOne, we embrace a Flexible Work approach, enabling our team members to work remotely while maintaining productivity and collaboration. We are seeking candidates located in London , and the surrounding metropolitan areas, to facilitate occasional in-person interactions as needed. … While the position is primarily remote, there will be periodic in-person requirements to support team collaboration and foster stronger connections. This approach ensures flexibility while providing opportunities to build meaningful in-person relationships that strengthen our team and company culture. What You Will Do Your first day will start with a warm welcome and getting your tools More ❯

Job description We have an exciting new opportunity for anIdentity & Access Management Senior Architectto join the A&O Shearman London office. About the team The firms ability to keep our clients data secure is a bedrock for our reputation as a trustworthy professional services partner to many of the worlds large and prestigious organisations. Information security is not an … to protect not only our data but that of our clients, and has the unwavering support of the Board. Led by our new CISO, the in-house Information Security team is a core part of our technology services structure with mature or evolving capability across all areas of digital security and cyber defence. We align our efforts to the … O Shearmans strategy to lead where global complexity creates opportunity. In addition, you will have the opportunity to share and gain intel from the firms cybersecurity lawyers. The global team have experience advising clients on hundreds of incidents. Leveraging this experience, they feedback practical lessons learned into clients cyber risk management and incident response programmes. What you will do More ❯

We are looking for an experienced Recruitment Consultant to join our Sales & Marketing team! In this role, you will be responsible for sourcing, attracting, and placing top talent for our clients while building and maintaining strong relationships with both candidates and clients. Red King is a dynamic recruitment company, specialising in the placement of temporary, contract and … from initial candidate sourcing to placement and onboarding. - Build and maintain strong relationships with clients, understanding their hiring needs and providing tailored recruitment solutions. - Manage, mentor, and support a team of recruitment consultants. - Negotiate offers and contracts between candidates and clients. - Keep up-to-date with industry trends, market conditions, and technological advancements. - Meet individual billing targets and oversee … team targets. - Lead by example in terms of work ethic, delivery standards, and KPIs. - Identify and win new client accounts through cold outreach, networking, or referrals. Key Requirements: - Proven experience as a Consultant, ideally in an agency setting. Sales & Marketing recruitment experience is preferred. - Strong understanding of the industry, including knowledge of different technologies and job roles. - Excellent communication More ❯

We are looking for an experienced Recruitment Consultant to join our Sales & Marketing team! In this role, you will be responsible for sourcing, attracting, and placing top talent for our clients while building and maintaining strong relationships with both candidates and clients. Red King is a dynamic recruitment company, specialising in the placement of temporary, contract and … from initial candidate sourcing to placement and onboarding. - Build and maintain strong relationships with clients, understanding their hiring needs and providing tailored recruitment solutions. - Manage, mentor, and support a team of recruitment consultants. - Negotiate offers and contracts between candidates and clients. - Keep up-to-date with industry trends, market conditions, and technological advancements. - Meet individual billing targets and oversee … team targets. - Lead by example in terms of work ethic, delivery standards, and KPIs. - Identify and win new client accounts through cold outreach, networking, or referrals. Key Requirements: - Proven experience as a Consultant, ideally in an agency setting. Sales & Marketing recruitment experience is preferred. - Strong understanding of the industry, including knowledge of different technologies and job roles. - Excellent communication More ❯