1 to 25 of 97 Red Team Jobs in the UK

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 - Security Training & RED Team Lead (Edgewing) () Security Training & RED Team Lead (Edgewing) - Job title: Security Training and RED Team Lead (Edgewing) Location: Reading area. The role could be contracted to any BAE Systems site (preferably Frimley) but on commencement will immediately be assigned to our Edgewing JV in the … updates on organisational policies and procedures relevant to their roles Confirm that individuals are competent based on appropriate education, training, or practical experience Develop and enhance Red Team operations by applying adversary emulation, cyber threat intelligence, Red Team methodologies, and structured engagement planning Support the development of a strong security culture within the joint … 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 Edgewing Security Assurance Team You will be joining a highly motivated, experienced team within the BAE Systems Air sector, committed to the delivery and progression of a Future Combat Air System (FCAS 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 ❯

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 y click apply for full job details 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 ❯

the IT strategy, architecture solutions, and service delivery are firmly aligned to business requirements and long-term strategy of the group. Technology comprises the following functions: Architecture and Development team - which is responsible for the provision of shared services including architecture, middleware, new systems development, quality assurance and release management. Middle, Risk and Back Office Team - which is … used by these areas including the main trading system, Murex. Front Office Solutions - which provides a business-oriented focus to all technological developments that affect the trading floor. Infrastructure team - which supports the operation of all production services, voice and data networks, other voice systems and desktop systems. Programme Office and Purchasing - which is responsible for definition, prioritisation and … the securities business, subject to the same remit and level of authority, and irrespective of the entity which employs you. Develop and maintain governance structure of red team operations and train, and mentor other members of the Red Team. Develop and execute penetration testing plans, including network, web application, and social engineering assessments. Collaborate with 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 ❯

and Matching Grants Programs. Get to know the business At AIG, technology is at the heart of everything we do, from underwriting risks to processing claims. The Information Technology team equips our colleagues with the latest tools to complete their work efficiently and with the highest standards of excellence. The team is responsible for shielding the company's … threat detection. This is an opportunity to build and shape a mature Detection-as-Code program from the ground up. Working alongside teams within Security Operations, the Detection Engineering team collaborate with resources all over the globe in support of effective Incident Response and be key personnel at the heart of risk management efforts. Responsibilities Develop, manage and version … CD pipelines (GitHub Actions, Jenkins) Familiarity with YAML/JSON-based rule definitions (e.g. Sigma) Ability to simulate and basic adversary behavior through automated frameworks (Atomic Red Team, MITRE Caldera) At AIG, we value in-person collaboration as a vital part of our culture, which is why we ask our team members to be primarily in 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 ❯

businesses and increasing representation of diverse groups in our advertising. Find out more about our commitment to equity, diversity, and inclusion on our website . Unilever's Cyber Security team is a global, product-led function aligned to the NIST Cyber Security Framework. We deliver capabilities across governance, protection, detection, response, and recovery to safeguard our people, operations, and … surface management, and a mature bug bounty program. The ideal candidate will be a transformation leader with deep technical expertise in offensive security and a passion for building purple team capabilities that proactively identify and close control gaps across the enterprise. The Senior Manager - Offensive Security will serve as both a strategic leader and hands-on technical expert, driving … accountable for delivering high-impact penetration testing, managing our attack surface, and overseeing a global bug bounty program. With a strong focus on identifying control gaps and advancing purple team maturity, the ideal candidate will bring deep technical acumen, a transformation mindset, and a proven ability to lead and inspire high-performing teams in a dynamic, threat-informed environment. More ❯

businesses and increasing representation of diverse groups in our advertising. Find out more about our commitment to equity, diversity, and inclusion on our website . Unilever's Cyber Security team is a global, product-led function aligned to the NIST Cyber Security Framework. We deliver capabilities across governance, protection, detection, response, and recovery to safeguard our people, operations, and … surface management, and a mature bug bounty program. The ideal candidate will be a transformation leader with deep technical expertise in offensive security and a passion for building purple team capabilities that proactively identify and close control gaps across the enterprise. The Senior Manager - Offensive Security will serve as both a strategic leader and hands-on technical expert, driving … accountable for delivering high-impact penetration testing, managing our attack surface, and overseeing a global bug bounty program. With a strong focus on identifying control gaps and advancing purple team maturity, the ideal candidate will bring deep technical acumen, a transformation mindset, and a proven ability to lead and inspire high-performing teams in a dynamic, threat-informed environment. More ❯

A UK-based cyber security consultancy is seeking a CHECK Team Member or Team Leader certified Penetration Tester to join their growing offensive security team. This is an opportunity to work on high-assurance engagements across public and private sector clients, delivering technical assessments to support risk reduction, compliance, and threat readiness. Key Responsibilities Deliver infrastructure and application … penetration tests in line with CHECK/NCSC requirements Produce high-quality technical and non-technical reports with clear risk articulation Lead or contribute to Red Team, scenario-based and assurance testing engagements Liaise with clients pre- and post-engagement to scope, explain findings, and advise on remediation Maintain technical expertise in emerging tools, attack vectors, and … testing methodologies Support internal knowledge sharing and mentoring of junior team members Essential Requirements Current CHECK Team Member (CTM) or CHECK Team Leader (CTL) status Demonstrable experience delivering penetration testing across networks, applications, and cloud environments Strong working knowledge of tools such as Burp Suite, Cobalt Strike, Kali Linux, etc. Familiarity with reporting to NCSC standards and 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 ❯

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 ❯

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 ❯