1 to 25 of 86 DemandTrendPermanent Red Team Jobs in the UK

may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together! The way to thrive and shine within Starling is to be a self-driven individual and be able to … Technology, we're asking that you attend the office a minimum of 1 day per week. Here at Starling we are growing, and our first line Technology Risk (ITRM) Team is looking for an experienced, and talented Red Team Senior Operator to join our Cyber Resilience team to join our efforts in proactively identifying vulnerabilities … to ensure continuous improvement in Starling's resilience. Reporting to the Technology Risk Adversarial & Cyber Resilience Testing Director, you will have responsibility for designing and executing red team operations and cyber resilience testing against Starling Bank. Operations will emulate real threat actors and target cutting edge technology in Starling Bank's platform as well as ranging across More ❯

may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together! The way to thrive and shine within Starling is to be a self-driven individual and be able to … Technology, we're asking that you attend the office a minimum of 1 day per week. Here at Starling we are growing, and our first line Technology Risk (ITRM) Team is looking for an experienced, and talented Red Team Senior Operator to join our Cyber Resilience team to join our efforts in proactively identifying vulnerabilities … to ensure continuous improvement in Starling's resilience. Reporting to the Technology Risk Adversarial & Cyber Resilience Testing Director, you will have responsibility for designing and executing red team operations and cyber resilience testing against Starling Bank. Operations will emulate real threat actors and target cutting edge technology in Starling Bank's platform as well as ranging across More ❯

Senior Red Team Operator Location: Remote (UK-based) Salary: Up to £95,000 (depending on experience) + bonus A unique opportunity has opened up for a Senior Red Team Operator to join a cutting-edge cybersecurity team focused on conducting advanced adversarial threat emulation, ideal for experienced Red Team professionals … identifying weaknesses across technology, people, and processes, and supporting the continual evolution of a mature risk-aware organisation. What You'll Be Doing Conducting full-scope Red Team operations across cyber, social, physical, and technical domains. Designing and executing realistic attack simulations to assess and improve detection and response capabilities. Collaborating with stakeholders to translate security findings … clearly communicate technical concepts to both technical and non-technical stakeholders. Strong understanding of security risk assessment and governance frameworks. Highly Desirable Skills Prior experience delivering Red Team engagements end-to-end. Programming or scripting knowledge (e.g., Python, C#, PowerShell). Familiarity with Purple Team collaboration and detection engineering. Social engineering capability or experience running physical More ❯

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 ❯

and the challenges they face to create tailored solutions and avoid generic, off-the-shelf products and services. The Role We're looking for an experienced Red Team Operator to join our adversary simulation team, delivering high-impact operations against some of the most complex enterprise environments in the UK and beyond. This isn't a … derived from current threat actors, helping our clients uncover blind spots and prepare for the attacks that actually matter. We value curiosity, creativity, and diverse experience - some of our team came from medicine, others from blue team, IT, or non-technical backgrounds. If you're an experienced operator looking to work on challenging problems alongside a strong and … supportive team, we'd love to hear from you. What you will be doing: Planning and executing full-spectrum red team operations against large-scale organisations. Designing and delivering targeted phishing and social engineering campaigns with behavioural realism. Performing advanced Active Directory enumeration and abuse, including trust path abuse, delegation exploitation, and credential material extraction. Simulating More ❯

Senior Red Team Operator £75,000 - £98,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Red Team Operator Location: Remote (UK-based) Salary: £75,000 - £98,000 + Discretionary Bonus Are you a seasoned offensive security professional ready to take your expertise to the next level? This … is an opportunity to join a cutting-edge Red Team, where you'll emulate real-world adversaries to uncover vulnerabilities and strengthen cyber defenses. What You'll Do: Conduct full-spectrum Red Team operations across cyber, physical, people, process, and technology domains. Simulate adversarial attacks to test and improve organizational resilience. Identify and exploit … behavior. Collaborate with stakeholders to communicate findings and recommend mitigation strategies. Research and develop new offensive techniques, tools, and methodologies. What We're Looking For: Proven experience in Red Teaming or offensive security roles. Deep understanding of Command and Control frameworks. Strong technical proficiency in areas such as Windows/Linux post-exploitation, social engineering, initial access, EDR More ❯

About this role WRITER is seeking an Application Security Engineer with deep expertise in AppSec, DevSecOps automation, and red team operations to secure our AI and AGI applications. At WRITER, security is woven into the heart of our innovation. As we continue to push the boundaries of AI, we need a seasoned security engineer who can anticipate … for someone who thrives at the intersection of security engineering, automation, and offensive testing. If you're passionate about proactively securing complex applications-and can turn red team findings into real-world defenses-we want to hear from you. Role Boundaries & Collaboration What You Own (Responsible) Build pipeline security (pre-deployment phase) Security gates and checks in … to validate controls. Automate security testing at scale - Develop scripts, tools, and frameworks for continuous security assessment, including SAST, DAST, and SCA integration. Lead application-layer red team exercises - Plan and execute engagements that mimic sophisticated adversary techniques targeting AI systems. Hunt and validate vulnerabilities - Discover, reproduce, and chain vulnerabilities into realistic attack paths, providing actionable remediation More ❯

on Posted 3 Days Ago time left to apply End Date: August 31, 2025 (22 days left to apply) job requisition id R9599 Executive Principal Consultant - Red Team Cheltenham/Manchester/London - hybrid, with occasional travel to client sites Thanks for checking out our vacancy. We're excited you want to know more about NCC Group. … helping our clients understand, detect, and respond to sophisticated threats in real-world scenarios. Day to day You'll lead the design, planning, and execution of Red Team and adversary simulation engagements across critical sectors such as financial services, government, and defence. These operations will align with frameworks such as CBEST, TIBER, CORIE, and more. You'll … want to pursue the CCSAM route, we are keen to support you in your venture CREST CCT-INF is desired Experience building tools or automation for Red Team use. Our company At NCC Group, our mission is to create a more secure digital future. That mission underpins everything we do, from our work with our incredible clients More ❯

passing onto resolver groups for resolution Ensuring resolution is being conducted in line with documented process Conduct simulated attacks and vulnerability assessments to support Red and Purple Team operations, identifying security weaknesses and enhancing defensive capabilities Contributes to the development of Active Defence, Red Team capabilities through people, process, and technology where appropriate Maintains … etc CREST Registered Penetration Tester (CRT) The ability to clearly communication both verbally and written Practical Penetration Certifications such as PNPT/eCPPT Offensive Security Certified Professional (OSCP) CHECK Team Member As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green … car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Cyber Operations Team Cyber Operations is responsible for protecting BAE Systems from Cyber Attacks by various threat actors. Not only do we protect BAE systems and its employees, indirectly we protect those who protect us - who serve in our military and 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 ❯

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 ❯

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 (both 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 ❯

thrill of addressing risk head-on at Gallagher's global brokerage team. Join a diverse family of minds, united by a relentless pursuit of excellence. As part of our team, you'll be the architect of protection, safeguarding businesses and empowering their ambitions. Together, we'll build a legacy of trust and triumph in the dynamic world of risk … Even if you feel you're close but not an exact match, we encourage you to apply. Overview We're seeking a dynamic Penetration Tester to join our growing team within a large organization. This is a client-facing, fully remote role with exciting travel opportunities for internal engagements, wireless assessments, and red teaming. This opportunity is … within our Cyber Risk Management Division and will be part of a team of Penetration Testing experts. How you'll make an impact Conduct external, internal, web application, WiFi, cloud, and red team penetration tests. Engage in OSINT, phishing campaigns, Cyber Essentials audits, and governance projects. Provide cyber awareness training and network hardening consultations for clients. More ❯

tailor to your needs, inclusive of a matching contribution pension scheme, healthcare, insurance, dental, discounted gyms and app supported benefit access. But what we think makes us different is ‘Team Claranet,’ our dedicated internal part of the business that supports you with matters close to your heart. We proudly support local charities in each of our office locations, support … trusted technology solutions partner; renowned for being the best and brightest, having lasting impact with our customers and delivering exceptional returns to our stakeholders. Position Summary The penetration testing team at Claranet Cyber Security is composed of highly skilled, professional ethical hackers with a real passion for improving our clients’ security posture by demonstrating how systems can be compromised … and what steps can be taken to defend. Team members work on everything from client projects to development work and training, dealing with large corporate penetration tests to gaining credit for published advisories. Role Mission Claranet’s strategy is to build long-term, trusted relationships with its customers by delivering market-leading, integrated managed services. We are seeking highly More ❯

information security partner to the business and technology teams, supporting them to ensure security items are appropriately managed. This role is part of the extended Information & Cyber Security Leadership Team and resides within Corporate IT, reporting to the Lead Business Information Security Officer. The Role Primary responsibly is the BISO for Risk and Brokering (R&B): Serve as a … leader within the Information & Cyber Security Team, as the trusted advisor to R&B leadership, providing strategic cybersecurity insights and recommendations to ensure a cohesive approach to cyber risk management. Ensure cybersecurity practices and security by design are integrated into business unit initiatives, motivating business units to adopt efficient security controls throughout their lifecycle. Oversight of R&B’s … the security change programme. Provide support to the business and technology teams to understand and address vulnerabilities within SLA, identified through penetration testing, vulnerability scanning and red team exercises Foster relationships with internal business units to enhance cyber security communication, including knowledge of threats, vulnerabilities, and mitigation strategies. Provide strategic insights to senior management on cyber incident 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 ❯

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 ❯

adversary simulation teams, taking ownership of oversight and assurance responsibilities. Key responsibilities: Conduct in-year sampling of technical reports to ensure adherence to agreed standards Coach and support standalone Team Leaders, particularly those without peer-level technical support Provide ongoing guidance and technical input to the cyber assurance project team Key experience: Strong background as a Senior Penetration … Tester with proven experience reviewing and assuring the output of others Experience within adversary simulation or red team operations Familiarity with formal assessment or examiner roles for pen testing qualification bodies (e.g., CHECK, CREST, etc.) Excellent stakeholder communication and mentoring skills Active UK security clearance (essential) If this position is of interest, please apply here or contact More ❯

weaknesses, validate controls, and drive real-world resilience across our systems. What You'll Do This is a hands-on leadership role within our Cyber Defence Red Team, focused on simulating real-world attack techniques to identify and close security gaps before they're exploited. Key responsibilities include: Security Testing Strategy: Design and execute end-to-end … scans to advanced adversarial simulations. Vulnerability Identification: Perform External Attack Surface Management (EASM) and threat hunting to uncover systemic weaknesses. Risk Reporting: Analyse and communicate findings to the Blue Team and Compliance, driving remediation efforts. Collaboration & Mentorship: Work closely with IT and development teams to resolve issues and mentor internal testers. Third-Party Oversight: Manage external testing providers and … work will help protect the systems that support veterinary care across continents. Cutting-Edge Challenges: Tackle real-world threats in a complex, distributed business environment. Collaborative Culture: Join a team that values innovation, transparency, and continuous learning. Ready to lead the charge in proactive cyber defense? Apply now and help us stay one step ahead in securing global animal 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 ❯

and external) in addition to bug bounty researchers to turn their insights into action. The focus is on visibility, clear priorities, and delivering fixes - together with engineering. About the Team Workvivois an employee experience platform designed to amplify workplace culture and foster employee engagement, regardless of location. Committed to customer satisfaction,Workvivofocuses on enhancing employees' working lives across diverse … of secure development principles, CI/CD pipelines, and the software development lifecycle (SDLC). Be comfortable working with offensive security teams, using attack simulations and red team insights to drive defensive improvements. Have a risk-based mindset, with a focus on reducing actual risk over merely detecting and reporting vulnerabilities. Ways of Working Our structured hybrid … to support you at every step. If you need assistance navigating the interview process due to a medical disability, please submit an Accommodations Request Form and someone from our team will reach out soon. This form is solely for applicants who require an accommodation due to a qualifying medical disability. Non-accommodation-related requests, such as application follow-ups More ❯