51 to 67 of 67 Red Team Jobs in the UK

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 ❯

Mobile Location: Remote (UK based only) Salary: Up to £60,000 About the Role Opus has partnered with a leading cyber security consultancy who are looking to grow their team with an experienced Penetration Tester. This is a fantastic opportunity for someone with consultancy experience and a strong background in web application and mobile application testing to take the … are highly desirable but not essential. What’s On Offer Competitive salary up to £60,000. Fully remote role (UK based). Career progression into advanced testing and red teaming. Collaborative, supportive consultancy environment. 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 ❯

CHECK Certified Penetration Testers (All Levels) - UK remote - £50k-£110k+ Opus has partnered with a leading consultancy with an established offensive security team, renowned for delivering exceptional CHECK penetration testing engagements across high assurance environments. This organisation is trusted by government, defense, and enterprise clients to secure their most critical systems. The Role We are seeking CHECK certified penetration … emerging threats and contribute to internal knowledge sharing. Mentor junior testers (for senior roles). Requirements CHECK certification (CTM or CTL). Strong technical background in penetration testing, red teaming, or exploit development. Experience in high assurance environments (government, defense, or regulated sectors). Excellent communication skills for technical and non technical audiences. Ability to work independently in More ❯

ReRoot Cyber is seeking highly skilled and forward-thinking CHECK Team Members to join one of the UK’s most respected testing teams. This is an independent, privately owned testing consultancy led by industry-recognised names who are hackers at heart. This team is led by an active penetration tester who understands the niggles of day penetration testing … s not where they phish. If you thrive on bringing ideas to life, creating bespoke tools and adding true value to your clients, then this is the penetration testing team for you. This is a home based position with very very very limited travel & public sector work. Full right to work in the UK is required Ideally you will … Hold active CHECK Team Member Status Have experience with creating bespoke tools & scripts Possess strong Infrastructure/Networking Knowledge Have a desire to continually learn about the security of new technologies Hold a genuine enthusiasm for solving problems & thinking outside the box Despite being a CHECK penetration testing provider, the business is increasingly focused on commercial engagements in areas 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 ❯

looking for a number of Penetration Testers that have experience working within technology infrastructure environments! These Penetration Tester positions will include working on external, internal, webapp, WiFi, Cloud and redteam Pentest engagements, OSINT, Phishing Campaigns, Cyber Essentials Audits, and some Governance projects. These positions will pay a starting basic salary up to £50,000 and will work on a remote … for internal engagements, Wireless assessments and Red Teaming etc. You’ll have the chance to join an expanding department and we’re looking for dynamic and innovative team members to deliver projects of a high quality. We’re seeking Penetration Testers with at least 2+ years proven experience of Web Application Testing, Internal Blackbox Testing, Cloud and More ❯

looking for a number of Penetration Testers that have experience working within technology infrastructure environments! These Penetration Tester positions will include working on external, internal, webapp, WiFi, Cloud and redteam Pentest engagements, OSINT, Phishing Campaigns, Cyber Essentials Audits, and some Governance projects. These positions will pay a starting basic salary up to £50,000 and will work on a remote … for internal engagements, Wireless assessments and Red Teaming etc. You’ll have the chance to join an expanding department and we’re looking for dynamic and innovative team members to deliver projects of a high quality. We’re seeking Penetration Testers with at least 2+ years proven experience of Web Application Testing, Internal Blackbox Testing, Cloud and More ❯

Principal Security Researcher | Scripting, CRT/OSCP & CVEs | Security SaaS Principal Security Researchers/Pen Testers/Red Teamers/Bounty Hunters. Prism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and automated red teaming. Their platform provides organisations with real-time visibility into their attack surface … down their growth. They've completed Series A funding, raising $29 million across three funding rounds, and are now seeking two Principal Security Researchers/Pen Testers/Red Teamers/Bounty Hunters. This role sits within their Labs function, where you will be responsible for identifying weaknesses within their clients infrastructure, applications and overall estate. For the More ❯

Senior Backend Engineer | Python, FastAPI & Scaling | Security SaaS Prism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and automated red teaming. Their platform provides organisations with real-time visibility into their attack surface and potential exploitable vulnerabilities. They have received numerous awards for being an up-and-coming security … Series A funding, raising $29 million across three funding rounds, and are now seeking a Senior Backend Engineer. This role acts as the intersection between two teams - frontend software team and the security research team. You will be responsible for the entirety of the back end features of the products. You will be in charge of building scalable backend More ❯

SOC Specialist | London based 2-3x a week | £85,000 + Benefits Role Brief Join a global Security Operations Center team providing 24/7 threat detection and incident response. As a SOC Specialist, you’ll act as a frontline defender—monitoring alerts, leading investigations, and conducting proactive threat hunts. You'll work with a range of technologies … logic Exposure to cloud environments and related attack vectors Knowledge of threat hunting methods and MITRE ATT&CK Interest or experience in cross-functional collaboration (e.g., Threat Intel, Red Teams More ❯

SOC Specialist | London based 2-3x a week | £85,000 + Benefits Role Brief Join a global Security Operations Center team providing 24/7 threat detection and incident response. As a SOC Specialist, you’ll act as a frontline defender—monitoring alerts, leading investigations, and conducting proactive threat hunts. You'll work with a range of technologies … logic Exposure to cloud environments and related attack vectors Knowledge of threat hunting methods and MITRE ATT&CK Interest or experience in cross-functional collaboration (e.g., Threat Intel, Red Teams More ❯

re excited to be hiring a Threat Intelligence Specialist to join our Advanced Threat Services (ATS) Teamon a full-time, permanent basis! You’ll be part of a supportive team that thrives on teamwork and innovation, where your expertise will be valued as we work together to tackle the ever-evolving cyber threat landscape. We’re looking to welcome … our new team member from early January 2026 , so if you’re ready to make an impact in the new year, we’d love to hear from you! Your New Role Reporting to the Technical Threat Manager , you’llbe responsible for researching, analysing, and reporting on cyber threats targeting QBE’s global operations and technology environment. This role has … threat actor profiles, and campaign assessments. Translate complex technical findings into concise, risk-based intelligence for decision-making. Collaborate with SOC, Detection Engineering, and Incident Response teams on purple-team exercises and threat-hunting. Maintain trusted relationships with industry and intelligence communities. Provide SME-level advice and challenge stakeholders using evidence-based reasoning. Support the Strategic CTI Analyst with More ❯