1 to 25 of 70 Red Team Jobs in England

Job Description Senior Red Team Lead Location: UK Flexible Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across all of these services. With our thought leadership and culture of innovation, we apply industry expertise, diverse skill sets and next-generation … impact we have with our clients and with the communities in which we work and live. It is personal to all of us." - Julie Sweet, Accenture CEO In our team you will: Gain exposure to diverse industries and advanced security architectures, as you lead sophisticated simulated cyber-attacks against our globally renowned clients, employing the very latest threat actor … and methodologies. Contribute to enhancing the cybersecurity resilience of some of the world's largest organisations, leaving a lasting impact on their security. As a Senior Red Team Lead you will: Lead and execute Red Team/Purple Team/Simulated Attack engagements. Manage the safe, compliant, and effective technical delivery of testing More ❯

Red Team Operator Location: Remote Full-time | Permanent If you're passionate about adversary simulation, creative problem-solving, and pushing the limits of detection evasion, we want to talk to you.What We're Looking ForExperience operating in Red Team engagements, ideally with end-to-end campaign executionHands-on experience with C2 frameworks and ability … to adapt them in engagementsKnowledge of evasion techniquesExperience in malware development and evasion (Maldav)CSTL (App or Infrastructure) is requiredRed Team-specific certifications (e.g., CRTO, OSEP, GCPN, etc.) are a plus but not mandatory Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis More ❯

issues within customer infrastructure and web applications. Perform various types of security testing, including network penetration, web application, mobile security assessments, and social engineering. Participate in red team engagements, employing creative strategies to outsmart defenders. Explore various approaches to gain unauthorized access to customer networks during red team exercises. Perform security assessments in accordance More ❯

Interested in improving the safety of Generative AI models? A large investment firm building its own LLMs is looking to establish an AI Red Team to identify vulnerabilities, biases, and safety concerns in their models. You will work on testing the security and robustness of these systems, as well as assessing their potential to cause harm to … Testing background in Financial Services but have recently transitioned into ML & AI systems. We are also very open to hearing from Academics and AI Research engineers interested in Red Teaming. More ❯

our abilities through training programmes, conferences and dedicating 20% of our time to research and self-development. As a Pre-Sales (Technical), you will work closely with the sales team, technical teams, and prospective clients to understand their cybersecurity requirements and propose appropriate solutions from our service portfolio. This is a client-facing role that requires both technical expertise … within cybersecurity or IT services Understanding of the cyber threat landscape Familiarity with AWS, Azure, or Google Cloud. Understanding of Cyber Services markets e.g. Penetration Testing, Red Team/Purple Team, Adversary Simulation, risk and compliance frameworks ISO 27001, NIST, DORA, CREST. TIBER etc.) Willingness to travel to regular F2F end user meetings Familiarity with tools … cybersecurity or IT services Experience in the enterprise space Benefits Competitive base salary + performance-based commission Flexible working environment Opportunities for career advancement and professional development Supportive, dynamic team culture Frequent team events and trips Annual training budget More ❯

company, always looking for ways to upgrade our abilities through training programmes, conferences and dedicating 20% of our time to research and self-development. We're expanding our sales team and looking for a driven and strategic Business Development Manager to help us grow our footprint and unlock new revenue opportunities. As the New Business Development Manager, you will … years of proven success in a B2B Cyber security sales Good understanding of the cyber threat landscape Strong understanding of Cyber Services markets e.g. Penetration Testing, Red Team/Purple Team, Adversary Simulation) Willingness to travel to regular F2F end user meetings Excellent communication, negotiation, and interpersonal skills Self-starter with a results-oriented mindset and … a fast-paced, growth-focused environment Bachelor's degree Benefits Competitive base salary + performance-based commission Flexible working environment Opportunities for career advancement and professional development Supportive, dynamic team culture Frequent team events and trips Annual training budget We are looking for a hungry self starting hungry new business professional. More ❯

always looking for ways to upgrade our abilities through training programmes, conferences and dedicating 20% of our time to research and self-development. Tasks We're expanding our sales team and looking for a driven and strategic Channel Account Manager to help us grow our footprint and unlock new revenue opportunities. As a Channel Account Manager, you will be … Requirements 3+ years of experience in channel sales partner management Good understanding of the cyber threat landscape Understanding of the cyber services markets e.g. Penetration Testing, Red Team/Purple Team, Adversary Simulation) Excellent communication, negotiation, and interpersonal skills Self-starter with a results-oriented mindset and the ability to work independently Experience of using CRM … partners Willingness to attend industry events Bachelor's degree Benefits Competitive base salary + performance-based commission Flexible working environment Opportunities for career advancement and professional development Supportive, dynamic team culture Frequent team events and trips Annual training budget More ❯

Summary: CCL Solutions Group is seeking an exceptional Senior Penetration Tester with CHECK Team Leader Infrastructure (CTL-INF) qualifications to join our elite team of security professionals. Location: Home based Main Job Summary This is more than just a job, we're looking for individuals with a hacker's mindset, deep technical expertise, and a relentless drive to … secure the UK's most critical assets. You will be leading engagements across secure environments, delivering high-impact assessments, mentoring team members, and shaping the offensive security direction of the business. In return, we offer a highly supportive environment with structured mentoring, paid training days, and access to advanced tooling. Main Duties & Responsibilities (other duties may be assigned): CCL … Solutions Group are more than just a leading provider of cybersecurity services, we are a team committed to making a real difference in protecting communities, businesses, and the critical infrastructure of the UK. As a Senior Penetration Tester within CCL Solutions Group, your key responsibilities will be: Lead and deliver end-to-end penetration testing engagements across infrastructure and More ❯

multiple projects and engagements Strong understanding of networking, firewalls, infrastructure, and security automation Experience with on-prem data centers, Kubernetes, and cloud security (AWS, Azure, GCP) Red Team & Purple Team knowledge is a massive advantage Vendor-agnostic mindset - we use a broad range of technologies Passion for homelabbing, hacking, and learning Budget: Open - looking for the More ❯

assurance to join a high-impact project within the UK cyber security space. This role is ideal for someone who's not only delivered high-end red team engagements but has also overseen the work of others and provided expert-level guidance. You may have worked as a CHECK Team Leader, led adversary simulation teams, or … day a week on-site in either Cheltenham or London. Main Responsibilities: Reviewing and sampling technical reports to ensure they meet internal and external quality standards. Coaching and mentoring team leads, particularly those working independently without peer support. Advising the wider project team on best practices in red teaming and adversary simulation. Skills Required: Solid hands … on experience in penetration testing and red teaming, particularly in operational environments. A background in technical QA - reviewing, validating, and improving the output of other testers. Experience as an assessor or contributor to recognised exam bodies (e.g. CREST, OSCP, GIAC) is highly desirable. Got your attention? If you believe that you have the skills and experience for the More ❯

assurance to join a high-impact project within the UK cyber security space. This role is ideal for someone who's not only delivered high-end red team engagements but has also overseen the work of others and provided expert-level guidance. You may have worked as a CHECK Team Leader, led adversary simulation teams, or … day a week on-site in either Cheltenham or London. Main Responsibilities: Reviewing and sampling technical reports to ensure they meet internal and external quality standards. Coaching and mentoring team leads, particularly those working independently without peer support. Advising the wider project team on best practices in red teaming and adversary simulation. Skills Required: Solid hands … on experience in penetration testing and red teaming, particularly in operational environments. A background in technical QA - reviewing, validating, and improving the output of other testers. Experience as an assessor or contributor to recognised exam bodies (e.g. CREST, OSCP, GIAC) is highly desirable. Got your attention? If you believe that you have the skills and experience for the More ❯

Work across the full spectrum of penetration testing and red teaming Contribute to client relationships and leading high-level engagements Scoping and delivering advanced red team assessments Mentoring more junior team members Supporting innovation through offensive security research Required Skills/Qualifications: Minimum 7 years of penetration testing experience, with at least 4 years … in red teaming Strong hands-on background across a range of testing disciplines, including networks, infrastructure, applications, and cloud Comfortable in client-facing roles with strong communication skills Deep understanding of adversary simulation, lateral movement, and offensive tooling Capable of producing clear, actionable reports for both technical and executive stakeholders Desirable skills: Certifications such as OSCP, CREST, CHECK More ❯

Join a London based, product-agnostic consultancy specialising in information security governance, risk, and compliance management for clients across Europe. With a deep-rooted passion for cyber risk, the team excels at developing measurable controls that align with an organisation's risk appetite, capacity, and tolerance for breaches. Known for crafting innovative and cost-effective Information Security Management Systems … penetration testing. Create detailed technical reports and deliver test findings directly to clients. Provide remediation advice and post-assessment consultancy. Contribute to internal testing methodologies and Red Team/social engineering activities. Mentor junior team members and support collaborative delivery of projects. Occasionally support the creation of marketing materials such as research papers and articles. Skills … bounty platforms and vulnerability disclosure best practices. Benefits: Competitive salary with regular performance reviews Annual training and personal development plan Access to conferences and professional events Supportive and knowledgeable team culture Hybrid work flexibility after probation Salary: Competitive (dependent on experience More ❯

our software-and it turns out that people love working here too. We've been recognized as a "Best Company to Work For," and we're proud of our team for receiving awards for workplace effectiveness and flexibility. What You'll Do As our Security Engineer, you'll be responsible for managing our security posture as well as keeping … configuration, log monitoring, and audit compliance (SOC II). You will ensure that our software application is both manually and automatically pentested for security vulnerabilities (including Red Team and Blue Team exercises), and be a decision-maker in all things security management-able to "pull the plug" on a feature, application, or other business function if … Need to Get the Job Done 3+ years experience performing penetration testing (against web applications) Experience securing cloud-based infrastructures and solutions Previous experience working on an information security team Advanced knowledge of common security vulnerabilities (OWASP) and best practices Familiarity with SOC II controls and how to review them Experience in other technical roles (SysAdmin, Helpdesk, etc.) Strong More ❯

or GIAC are a plus. Nice to Have: Experience with Kubernetes and container security. Familiarity with CI/CD security integration. Familiarity with Snowflake and Databricks Red Team experience As well as working as part of an amazing, engaging and collaborative team, we offer our staff a wide range of benefits to motivate them to be More ❯

Serve as the point of escalation for intrusion analysis, forensics, and incident response queries. Provide root cause analysis for complex, non-standard findings and anomalies without existing playbooks. Mentor team members and share knowledge proactively. Contribute to the SOC Knowledge Repository by creating and updating documentation independently. Build relationships externally with other SOCs and cybersecurity researchers to identify analytics … cloud services and VMs, prioritizing and implementing relevant findings. Research vulnerabilities, produce proof-of-concept exploits, and emulate adversary TTPs for training and detection evaluation. Review red team and pentest findings to improve detection rules. Provide forensic support and threat emulation to improve alert triage and accuracy. Identify gaps in SOC processes, data collection, and analysis, demonstrating … world risks. Architect detection programs to identify unusual behaviors, reduce dwell time, and optimize resource use. Oversee practices that enhance daily operations, including quality reviews. Lead operational strategy and team exercises, collaborating across functions. Contribute to team requirements, including engineering and continuous improvement. Design and conduct technical interviews, evaluating candidate responses. Experience Proven experience in security testing practices More ❯

to provide security recommendations and mitigation strategies. Stay up to date with the latest security threats, exploits, and hacking techniques. Assist in security awareness training and red team exercises. Provide clear and actionable reports to both technical and non-technical audiences. Requirements Proven experience in penetration testing and ethical hacking. Proficiency in tools such as Burp Suite More ❯

invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at Internal Grade E Job Description Experian Cyber Fusion Center is looking for … help track new and persistant cybersecurity threats, analyse and produce applicable intelligence to help the organisation. You will be part of a world class organization and lead a global team of experienced people to help us stay ahead of adversaries. You will be part of the Threat Intelligence team which focuses on defending against new threats, supporting investigations … Primary Responsibilities Use open and closed source intelligence tools to track threat clusters posing threats to Experian and help identify preventative measures to improve our defense. Contribute to cross-team projects to improve the security posture of Experian infrastructure, such as red team operations, Attack Surface Management and Threat Hunting collaborations. Help Investigate latest cyber trends More ❯

and platform enrichment. Your responsibilities will include not only conducting advanced malware reverse engineering and infrastructure emulation but also designing and implementing internal tools and workflows that increase our team's efficiency. You will be expected to develop and formalize novel approaches to dynamic analysis, configuration extraction, and threat behavior modeling. This position entails representing Insikt Group's technical … malware analysis and reverse engineering, mentor senior analysts, and drive the development of new research capabilities without subject-matter limitations. Track and analyze the development of red team tooling Develop network and host-based detection rules (YARA, Snort, and Sigma) to detect APT and cybercriminal campaigns in line with Insikt's research goals Develop analysis and extraction … day. If you need any accommodation or special assistance to navigate our website or to complete your application, please send an e-mail with your request to our recruiting team at Recorded Future is an equal opportunity and affirmative action employer and we encourage candidates from all backgrounds to apply. Recorded Future does not discriminate based on race, religion More ❯

Leverage expertise to uncover potential risks and develop novel mitigation strategies, including data mining, prompt engineering, LLM evaluation, and classifier training. Create and implement comprehensive evaluation frameworks and red-teaming methodologies to assess model safety across diverse scenarios, edge cases, and failure modes. Build automated safety testing systems, generalize safety solutions into repeatable frameworks, and develop efficient code More ❯

solutions, including Microsoft security, compliance and identity services. Managed SOC Managed XDR Cloud Security (M365, Azure, AWS) Managed SIEM (Sentinel + multi vendor) Security Professional Services Pen Testing Red Teaming ISO27001/Cyber Essential Plus Apps/Infra testing You role will be to drive sales across through a mix of marketing campaigns, events and direct selling to More ❯

firms and Fortune 500 brands that build user-generated and GenAI products, ActiveFence empowers security, AI, and policy teams with low-latency Real-Time Guardrails and a continuous Red Teaming program that pressure-tests systems with adversarial prompts and emerging threat techniques. Powered by deep threat intelligence, unmatched harmful-content detection, and coverage of 117+ languages, ActiveFence enables More ❯

and security constraints. Nice to Have Experience deploying multi-agent AI systems in real-world environments (e.g., financial services, defence, critical infrastructure). Exposure to runtime security monitoring , red teaming AI systems , or automated defences . Background in causality, system modelling, or probabilistic programming. Why This Role Matters This role is about building AI systems that can be More ❯

on implementing security controls in GCP based web hosting environment including implanting controls within the software development lifecycle and CI/CD processes and working with the IT Infrastructure team on the security elements of migrating on-premise Windows estate to Azure. You'll lead threat modelling and threat hunting activities to proactively discover potential compromises, work with external … teams on penetration tests and red team engagements and manage SIEM and XDR tooling, establish processes and workflows to support incident response SOC. Location/WFH: You'll join colleagues in the Central London office for two days a week with flexibility to work from home the other three days. Please note you will also be required More ❯

on implementing security controls in GCP based web hosting environment including implanting controls within the software development lifecycle and CI/CD processes and working with the IT Infrastructure team on the security elements of migrating on-premise Windows estate to Azure. You'll lead threat modelling and threat hunting activities to proactively discover potential compromises, work with external … teams on penetration tests and red team engagements and manage SIEM and XDR tooling, establish processes and workflows to support incident response SOC. Location/WFH: You'll join colleagues in the Central London office for two days a week with flexibility to work from home the other three days. Please note you will also be required More ❯