26 to 50 of 55 Red Team Jobs in England

Able to demonstrate clear understanding of current risks and threats to Cloud infrastructure and/or IT infrastructures at technical and managerial levels. Ability to conduct Red Team security testing tasks in GCP to continuously assess security posture in GCP platform Drive Identity and Access Management (IAM), configuration management, and monitoring strategy for GCP platform. Provide security More ❯

and private sector projects, helping clients identify vulnerabilities, strengthen defences, and build resilience against real-world attacks. This role offers autonomy, variety, and technical depth — all within a collaborative team that genuinely values knowledge sharing, personal growth, and work-life balance. What You’ll Do Conduct penetration tests across web apps, APIs, networks, cloud, and mobile platforms. Participate in … Red Team and social engineering engagements. Deliver clear, actionable reports and guide clients through remediation. Contribute to scoping calls, proposals, and client presentations. Mentor junior testers and help shape the consultancy’s internal security capability. What You’ll Bring 2–5 years’ experience in ethical hacking or penetration testing. Strong understanding of OWASP, web, and infrastructure testing. More ❯

contribute to safeguarding my client's network systems, operational technology, and customer data from emerging and sophisticated cyber risks. Key Responsibilities As a senior member of the Security Operations team, you will: Lead the response to escalated and high-severity cyber incidents, ensuring rapid containment and recovery. Conduct advanced threat hunting across IT and OT environments to identify and … initiatives to enhance resilience. Contribute to security audits and compliance efforts (e.g. ISO 27001, NCSC CAF, GDPR). Mentor Level 1 and Level 2 SOC Analysts, helping to build team capability and knowledge. About You You'll bring a combination of technical expertise, analytical acumen, and a collaborative approach to problem-solving. Essential Qualifications & Experience Proven experience in a … IEC 27001/27002. Hands-on experience with tools such as FortiSIEM, Q-Radar, Microsoft Defender, Darktrace, Microsoft Sentinel, or similar platforms. Experience in forensic analysis, red-team exercises, and crisis simulation activities. Desirable Experience managing or supporting both IT and OT environments. In-depth understanding of adversarial TTPs and complex threat landscapes. More ❯

client engagements across sectors including defence, government, and critical infrastructure. You’ll gain exposure to a broad range of testing activities — from infrastructure and web application assessments to red teaming and vulnerability research. Key Responsibilities Assist in the delivery of penetration tests and vulnerability assessments. Support senior testers in scoping, executing, and reporting on client engagements. Develop and More ❯

Based Organisation at the Forefront of Pre-Emptive Exposure Management. As a market leader backed by significant Venture Funding, they combine proactive Threat Intelligence, Real Attacker Telemetry & Automated Red Teaming to Continuously Identify & Validate Real Exposure. Success in this position will enable the business to Transform Raw Intelligence into Actionable Insights that Protect Fortune 500 Companies & Critical Infrastructure More ❯

Will Ideally Bring: Application security knowledge - strong grasp of OWASP Top 10 and API security issues.Contract Details: Hands-on pentesting experience - 3-7+ years in penetration testing, red teaming, or offensive security across networks, cloud, AD, and web apps. Offensive security tooling - expertise with Nmap, Nessus, Masscan, Burp Suite, Metasploit, Cobalt Strike, Mimikatz, SQLmap, ScoutSuite, Pacu, etc. More ❯

Will Ideally Bring: Application security knowledge - strong grasp of OWASP Top 10 and API security issues.Contract Details: Hands-on pentesting experience - 3-7+ years in penetration testing, red teaming, or offensive security across networks, cloud, AD, and web apps. Offensive security tooling - expertise with Nmap, Nessus, Masscan, Burp Suite, Metasploit, Cobalt Strike, Mimikatz, SQLmap, ScoutSuite, Pacu, etc. More ❯

days onsite required pw) Are you a Cybersecurity Consultant with a knack for threat modelling? Our client is on the lookout for a talented individual to join their dynamic team for a crucial 3-month engagement. This role is pivotal in identifying and mitigating risks across complex IT and telecommunications infrastructures. Key Responsibilities: Conduct comprehensive threat modelling and risk … infrastructures.Strong knowledge of secure design principles and architecture reviews.A solid background in cybersecurity, ideally with exposure to telecoms environments.Experience in operational security (Intelligence, Threat Hunting, or Red Team).Familiarity with threat modelling frameworks such as MITRE ATT&CK, STRIDE, or PASTA.Ability to drive work to tight timescales and meet deadlines.Demonstrated ability to work independently and manage priorities … your CV along with a brief cover letter highlighting your relevant experience and skills. We look forward to reviewing your application and potentially welcoming you to our client's team! Note: This position is ideal for candidates who are immediately available and can commit to the contract length. Take the next step in your cybersecurity career-apply today! Cyber More ❯

Overview We are seeking a highly skilled contractor to perform threat modelling and assessment activities across complex IT and telecommunications infrastructure. This role will be part of a small team whose function will be to identify risks across multiple and complex environments over a six-month engagement. Key Responsibilities Conduct comprehensive threat modelling and risk assessments on diverse IT … Knowledge of secure design principles and architecture reviews. Strong background in cybersecurity, ideally with exposure to telecoms environments. Background in operational security (Intelligence, Threat Hunting or Red Team) Familiarity with threat modelling frameworks, (MITRE ATT&CK, STRIDE, PASTA etc) Ability to drive work to tight timescales and deadlines. Ability to work independently and manage priorities in a More ❯

Overview We are seeking a highly skilled contractor to perform threat modelling and assessment activities across complex IT and telecommunications infrastructure. This role will be part of a small team whose function will be to identify risks across multiple and complex environments over a six-month engagement. Key Responsibilities Conduct comprehensive threat modelling and risk assessments on diverse IT … Knowledge of secure design principles and architecture reviews. Strong background in cybersecurity, ideally with exposure to telecoms environments. Background in operational security (Intelligence, Threat Hunting or Red Team) Familiarity with threat modelling frameworks, (MITRE ATT&CK, STRIDE, PASTA etc) Ability to drive work to tight timescales and deadlines. Ability to work independently and manage priorities in a More ❯

We are seeking a highly skilled contractor to perform threat modelling and assessment activities across complex IT and telecommunications infrastructure. This role will be part of a small team whose function will be to identify risks across multiple and complex environments over a six-month engagement. Key Responsibilities: * Conduct comprehensive threat modelling and risk assessments on diverse IT and … Knowledge of secure design principles and architecture reviews. * Strong background in cybersecurity, ideally with exposure to telecoms environments. * Background in operational security (Intelligence, Threat Hunting or Red Team) * Familiarity with threat modelling frameworks, (MITRE ATT&CK, STRIDE, PASTA etc) * Ability to drive work to tight timescales and deadlines. * Ability to work independently and manage priorities in a More ❯

We are seeking a highly skilled contractor to perform threat modelling and assessment activities across complex IT and telecommunications infrastructure. This role will be part of a small team whose function will be to identify risks across multiple and complex environments over a six-month engagement. Key Responsibilities: * Conduct comprehensive threat modelling and risk assessments on diverse IT and … Knowledge of secure design principles and architecture reviews. * Strong background in cybersecurity, ideally with exposure to telecoms environments. * Background in operational security (Intelligence, Threat Hunting or Red Team) * Familiarity with threat modelling frameworks, (MITRE ATT&CK, STRIDE, PASTA etc) * Ability to drive work to tight timescales and deadlines. * Ability to work independently and manage priorities in a More ❯

Vulnerability Management & Penetration Testing Specialist Hands on technical specialist role, the chance to spearhead a technical red team operation. Working Hybrid within one of the most innovative and fastest growing technological companies in the country in the West Midlands. £80,000 p/a + 15% bonus and car scheme click apply for full job details More ❯

on experience - H igher salary level will be expected to hold additional certifications and lots of INF experience Must be eligible for SC clearance Alongside penetration testing and red-teaming for our customers, opportunities to deliver t click apply for full job details More ❯

Based Organisation at the Forefront of Pre-Emptive Exposure Management. As a market leader backed by significant Venture Funding, they combine proactive Threat Intelligence, Real Attacker Telemetry & Automated Red Teaming to Contin click apply for full job details More ❯

vulnerabilities, recommend mitigations, and produce clear, actionable reports. Essential Skills & Experience: Proven experience in threat modelling complex infrastructures. Strong background in operational security (e.g., Threat Hunting, Red Team, or Intelligence). Familiarity with threat modelling frameworks (STRIDE, PASTA, MITRE ATT&CK, etc.). Knowledge of secure design principles and architecture reviews. Exposure to telecoms environments is highly More ❯

Job description We are currently recruiting for an AI Security Senior Architect to join our London office. DEPARTMENT PURPOSE The Information Security team is a strategic enabler for our global law firm, focused on protecting client data, intellectual property, and business operations while enabling secure innovation. Through four key pillars Digital Trust, Technical Assurance, Security Operations, and Governance, Risk … and Compliance (GRC) the team delivers comprehensive security solutions that align with our firms strategic objectives as well as client and regulatory requirements. Our integrated approach combines secure by design principles relying on Identity and Access Management, Technical Assurance, continuous monitoring and incident response through Security Operations, and proactive risk management through GRC. Working closely with the Markets Innovation … supporting the firms digital transformation initiatives and maintaining the trust of our clients and stakeholders. ROLE PURPOSE The AI Security Senior Architect will be part of the Digital Trust team and will be responsible for architecting, maintaining and implementing the security of the Artificial Intelligence ecosystem in the organization. The position will be accountable for the security of the 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 ❯

Job description We have an exciting new opportunity for an Identity & Access Management Senior Architect to 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 … 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 ❯

dynamic Cyber function. This is a high-impact leadership role where you’ll shape the future of security assurance across our platforms and products. You’ll lead a talented team of engineers and architects, driving innovation in vulnerability management, application security, and adversarial testing. This is a pivotal cyber leadership role within Tesco Technology, shaping how we secure our … Drive Innovation : Oversee cutting-edge security solutions including SAST, SCA, ASPM, GenAI, and threat modelling. Test & Assure : Build and evolve our penetration testing and red/purple team capabilities. Strategic Execution : Deliver on Tesco’s Tech Excellence programme, translating strategy into action. Collaborate & Influence : Partner with senior stakeholders across Tesco Technology to embed security into everything we More ❯

and remediate vulnerabilities before they can be exploited. This is an exciting opportunity to join a fast-moving startup that is redefining how enterprises approach attack surface management, red teaming, and adversary simulation. With a culture rooted in innovation, collaboration, and technical excellence, this company offers the chance to have a real impact on its growth trajectory while … experience as a Business Development Representative (BDR) or Sales Development Representative (SDR) at a cybersecurity vendor . Strong understanding of cybersecurity concepts; knowledge of offensive security, pentesting, or red teaming is a plus. Proven success in generating qualified sales opportunities within complex, technical B2B environments. Excellent communication and interpersonal skills, with the ability to engage both technical and More ❯

effectiveness of security measures. Full-time Closes 03/12/2025 The Information Security department deal with the security of closed sourced, open source and proprietary applications. The team ensure applications are developed and implemented in a secure manner, as well as being responsible for identifying and remediating risks efficiently through penetration testing. Utilising your knowledge of Secure … Software Development teams to understand and mitigate application-based vulnerabilities. This role is based within the wider Information Security department, with engineers and analysts of varying backgrounds. Collectively, the team utilises enterprise and bespoke tooling to identify, mitigate threats, and safeguard the Business. We utilise AI to enhance our existing security processes and practices, embracing the advantages it brings. … in the project process to ensure that information security aspects are considered up front and throughout the project lifecycle. Contributing to and continuously improve our penetration testing and red teaming methodologies. Performing dynamic and static security testing of our applications and infrastructure. Performing security code reviews and providing help with remediation. Partnering with software development teams to ensure More ❯

effectiveness of security measures. Full-time Closes 03/12/2025 The Information Security department deal with the security of closed sourced, open source and proprietary applications. The team ensure applications are developed and implemented in a secure manner, as well as being responsible for identifying and remediating risks efficiently through penetration testing. Utilising your knowledge of Secure … Software Development teams to understand and mitigate application-based vulnerabilities. This role is based within the wider Information Security department, with engineers and analysts of varying backgrounds. Collectively, the team utilises enterprise and bespoke tooling to identify, mitigate threats, and safeguard the Business. We utilise AI to enhance our existing security processes and practices, embracing the advantages it brings. … in the project process to ensure that information security aspects are considered up front and throughout the project lifecycle. Contributing to and continuously improve our penetration testing and red teaming methodologies. Performing dynamic and static security testing of our applications and infrastructure. Performing security code reviews and providing help with remediation. Partnering with software development teams to ensure More ❯

Consultant - Must be CHECK Team member REMOTE - Tewkesbury office available to work from if preferred £35-55k Dependant on experience Must be eligible for SC clearance We are searching for colleagues to join our expanding consultancy team. Our new colleagues will work as an integral part of our team to primarily deliver high quality penetration testing, red More ❯