1 to 25 of 27 Permanent Offensive Security Jobs in the UK excluding London

relevant factors. The range does not include additional compensation such as bonuses, equity, benefits, or other incentives.Who we needReporting to the Senior Manager, Information Security, we are hiring a Senior Security Specialist to join our Security Engineering team. As our new Senior Security Specialist, you will … play a critical role in advancing Altus Group's security maturity by strengthening our security operations, expanding our offensive security capabilities, and improving how we detect and respond to emerging threats. Working across security engineering, threat intelligence, incident response, and cloud security, you will ...

Position Overview The Staff Product Security Engineer is a senior technical leader responsible for defining and driving the security strategy, architecture, and engineering practices across Entrust's cryptographic product portfolio. This role provides technical leadership beyond individual products, influencing security decisions across multiple engineering teams and ensuring … security is embedded throughout the entire product lifecycle. The Staff Product Security Engineer serves as a recognized security subject matter expert, partnering with product management, engineering leadership, certification teams, and executive stakeholders to establish security roadmaps, enhance security capabilities, and address emerging threats. This role ...

Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely. Get to Know Us Headquartered in Minnesota … Entrust is an industry leader in identity-centric security solutions, serving over 150 countries with cutting-edge, scalable technologies. But our secret weapon? Our people. It’s the curiosity, dedication, and innovation that drive our success and help us anticipate the future. Position Overview:The Staff Product Security ...

enabling AI-powered vulnerability discovery, exploit validation, risk prioritisation, and remediation verification at unprecedented scale and speed.This team will sit at the intersection of offensive security, artificial intelligence, software engineering, and security research. By employing frontier AI models, autonomous agents, testing frameworks, and sophisticated security tooling … recruit and grow a multidisciplinary engineering team, and own the development of the Group's AI-powered vulnerability research platform. You will shape how offensive security is delivered in the future by combining autonomous systems with human guidance to create a scalable, resilient, and continually improving security ...

enabling AI-powered vulnerability discovery, exploit validation, risk prioritisation, and remediation verification at unprecedented scale and speed.This team will sit at the intersection of offensive security, artificial intelligence, software engineering, and security research. By employing frontier AI models, autonomous agents, testing frameworks, and sophisticated security tooling … recruit and grow a multidisciplinary engineering team, and own the development of the Group's AI-powered vulnerability research platform. You will shape how offensive security is delivered in the future by combining autonomous systems with human guidance to create a scalable, resilient, and continually improving security ...

enabling AI-powered vulnerability discovery, exploit validation, risk prioritisation, and remediation verification at unprecedented scale and speed.This team will sit at the intersection of offensive security, artificial intelligence, software engineering, and security research. By employing frontier AI models, autonomous agents, testing frameworks, and sophisticated security tooling … recruit and grow a multidisciplinary engineering team, and own the development of the Group's AI-powered vulnerability research platform. You will shape how offensive security is delivered in the future by combining autonomous systems with human guidance to create a scalable, resilient, and continually improving security ...

enabling AI-powered vulnerability discovery, exploit validation, risk prioritisation, and remediation verification at unprecedented scale and speed.This team will sit at the intersection of offensive security, artificial intelligence, software engineering, and security research. By employing frontier AI models, autonomous agents, testing frameworks, and sophisticated security tooling … recruit and grow a multidisciplinary engineering team, and own the development of the Group's AI-powered vulnerability research platform. You will shape how offensive security is delivered in the future by combining autonomous systems with human guidance to create a scalable, resilient, and continually improving security ...

Senior Consultant – Offensive Cyber SecurityWe are searching for an experienced JOB0.TITLEMake an Impact at RSM UKAt RSM, our consulting team brings together diverse advisory experts to deliver our six core solutions: business transformation, forensic, deal services, restructuring, finance function support, and risk and governance. Our solutions are designed … team of expert consultants, embracing a digital-first approach, strengthening our global presence, and building strong client relationships.We are seeking an enthusiastic Cyber Security Consultant to join our team. Working alongside our experienced team of specialists, you’ll be delivering offensive security services including digital footprint reconnaissance ...

Senior Consultant – Offensive Cyber SecurityWe are searching for an experienced JOB0.TITLEMake an Impact at RSM UKAt RSM, our consulting team brings together diverse advisory experts to deliver our six core solutions: business transformation, forensic, deal services, restructuring, finance function support, and risk and governance. Our solutions are designed … team of expert consultants, embracing a digital-first approach, strengthening our global presence, and building strong client relationships.We are seeking an enthusiastic Cyber Security Consultant to join our team. Working alongside our experienced team of specialists, you’ll be delivering offensive security services including digital footprint reconnaissance ...

Security Testing Practice Lead London (Hybrid 23 days per week) £85,000£100,000 DOE + Bonus + Benefits Lead a Growing Security Testing Practice We're looking for an experienced Security Testing Practice Lead to join a fast-growing cybersecurity consultancy. This is an opportunity … lead a talented team, shape the future of our Offensive Security services and remain hands-on with complex testing engagements, including emerging AI and LLM security testing. Reporting to the Managing Director, you'll combine technical leadership, people management and client engagement to ensure exceptional service delivery ...

Date posted: Jul. 11, 2026 Location: Cambridge, United Kingdom Category: Software Engineering Job Overview: We are looking for an expert in security assessment of firmware, drivers, and operating systems to join the company's Product Security team. In this role, you will lead the company's approach … offensive software security with specific focus on fuzzing and penetration testing. Responsibilities: Develop software security test framework and processes across the company's firmware, drivers and system software Lead the company's internal penetration test strategy for software products Schedule, prioritise and conduct software security tests ...

external market. Exceptions above the standard range are managed through governance controls to protect internal equity. Your Impact Leonardo UK is seeking a Senior Offensive Security Consultant to join the Cyber & Security Solutions Division team. This role is focused on leading, directing and continuously improving the Leonardo … Team, ensuring the effective management, and delivery of adversary simulation, purple team, and penetration testing engagements. As a Senior Offensive Security Consultant at Leonardo UK, you will be responsible for leading the Red Team capability while also delivering as part of a Red Ream Delivery Cell to external ...

Penetration Testing Specialist | South Wales | Hybrid | £71,000 - £81,000 + bonus + excellent benefits The Role Working as part of an established cyber security function, you'll be responsible for planning and delivering penetration testing across a diverse technology estate, including traditional IT infrastructure, business applications and Operational … Technology. Alongside hands-on testing, you'll work closely with technical teams and third-party security partners to prioritise remediation, improve security controls and provide expert guidance on emerging threats. This is a varied technical role offering exposure to modern enterprise environments as well as industrial control systems ...

Description:We are looking for a hands-on Hardware Security Engineer to support the security of SoC hardware platforms. This role is part of the Arm Product Security team and focuses on identifying problems in silicon level security features, understanding their impact, and working in partnership … with architecture and silicon teams to help improve the overall security of our platforms.In this role, you will chip in through detailed technical analysis, proof-of-concept demonstrations, and tooling that supports the assessment and improvement of hardware security features across sophisticated SoC platforms. You will work ...

Join us as a Security Enterprise Architect at Barclays, where you will play a strategic role in defining and evolving the bank’s enterprise security architecture across Endpoint and IAM domains. You will work closely with architecture, engineering, cyber security and business stakeholders to design secure technology … solution and influence long-term security strategy The role will include defining enterprise security architecture principles and target-state security capabilities, providing architectural guidance across major technology and working closely with engineering and security teams to ensure solutions are secure, scalable, and aligned with regulatory standards. ...

Description: We are looking for a hands‐on Hardware Security Engineer to support the security of SoC hardware platforms. This role is part of the Arm Product Security team and focuses on identifying problems in silicon level security features, understanding their impact, and working in partnership … with architecture and silicon teams to help improve the overall security of our platforms. In this role, you will chip in through detailed technical analysis, proof‐of‐concept demonstrations, and tooling that supports the assessment and improvement of hardware security features across sophisticated SoC platforms. You will work ...

Role: Cyber Security AnalystLocation: London/Manchester/BristolSalary: Competitive salary and package dependent on experienceCareer Level: SpecialistPlease Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which typically requires 5 years continuous UK address history usually including no periods of 30 consecutive … above information relates to a specific client requirementOur Cyber Practice is a fast-growing community of industry leading experts. The practice covers Assurance, Compliance, Security Operations (SecOps), Offensive Security and Security Research. It is critical that the relevance and quality of the services that we provide ...

builds, enhancing our focus on safeguarding data and infrastructure in the face of evolving cyber threats.The ICS/OT Cybersecurity Engineer will support the security of a global OT environment by implementing, and validating cybersecurity controls across ICS/OT systems. The role includes performing risk and vulnerability assessments … contributing to secure architecture and strategy, and delivering hands-on implementation of OT security solutions such as segmentation, monitoring, and privileged remote access.The engineer will also support controlled security testing and purple team activities to validate controls, identify attack paths, and improve detection and response. Additional responsibilities include ...

Team function. This opportunity offers the chance to work alongside highly skilled specialists, conducting sophisticated red team operations, adversary emulation activities, and offensive security research against complex and mature environments. You'll play a key role in helping organisations understand and strengthen their resilience against real-world threats. … opportunity for someone who thrives on thinking like an adversary, enjoys developing innovative attack techniques, and wants to work at the cutting edge of offensive security. You'll have the freedom to leverage your creativity, technical depth, and operational experience while contributing to high-impact engagements that make ...

Senior AI Security Engineer Up to £120,000 | Remote (UK) | Outstanding flexibility | Permanent What if you could help define how AI transforms cyber security, rather than simply consume someone else's tools? We're working with a highly successful, well-funded technology business that's investing heavily … future of AI-driven security. Rather than buying every new security product that appears on the market, this team asks a different question: "Can we build something smarter for our environment?" This is an opportunity to join a small, highly capable in-house security engineering team focused ...

Senior AI Security Engineer Up to £120,000 | Remote (UK) | Outstanding flexibility | Permanent What if you could help define how AI transforms cyber security, rather than simply consume someone else's tools? We're working with a highly successful, well-funded technology business that's investing heavily … future of AI-driven security. Rather than buying every new security product that appears on the market, this team asks a different question: 'Can we build something smarter for our environment?' This is an opportunity to join a small, highly capable in-house security engineering team focused ...

Senior Security Researcher Salary: £90,000 - £100,000 + attractive benefits Location: UK (Remote-first/occasional London meetings) Employment: Full Time, Permanent This is an opportunity to join a high-growth, PE-backed cybersecurity software company whose technology protects organisations against sophisticated file-based and zero-day threats. … Following significant investment and continued growth, the business is expanding its technical capability and strengthening its dedicated security research function. This senior appointment will take ownership of complex, open-ended investigations and turn original research into practical defensive capability. You will explore unfamiliar technologies, analyse malicious material, build proof ...

approach, strengthening our global presence, and building strong client relationships.No career pathway in your current role? You won’t stand still in our Cyber Security team which is a part of our wider Technology & Cyber Risk Assurance team. You’ll work with our team of specialists … value diverse experiences and perspectives. Here’s what we’re looking for in our ideal candidate: Relevant experience within a technology risk, information security or cyber security role.Significant experience delivering cyber security assurance and advisory services.Proven experience in managing engagements end-to-end in a professional service ...

approach, strengthening our global presence, and building strong client relationships.No career pathway in your current role? You won’t stand still in our Cyber Security team which is a part of our wider Technology & Cyber Risk Assurance team. You’ll work with our team of specialists … value diverse experiences and perspectives. Here’s what we’re looking for in our ideal candidate: Relevant experience within a technology risk, information security or cyber security role.Significant experience delivering cyber security assurance and advisory services.Proven experience in managing engagements end-to-end in a professional service ...

hackajob is collaborating with Next Ltd to connect them with exceptional professionals for this role. The Role Working in the Information Security team you will focus on Vulnerability and Threat Management across the Next technology estate, with a particular focus on our Warehouse environment and the technology utilised within … help maintain an awareness of new and emerging security threats and trends. You will be responsible for identifying, assessing, validating and communicating new vulnerabilities across the other technical teams, ensuring the vulnerability management process is followed. Where required you will work with other IT teams to provide guidance ...