Vulnerability Research Team Leader

Added 18/09/2026

We are seeking an experienced Vulnerability Research Team Leader to guide a specialist team responsible for identifying, analysing, and responsibly disclosing security vulnerabilities across operating systems, applications, embedded devices, and emerging technologies. You will provide technical direction, set research priorities, and help translate complex findings into practical recommendations for engineering, product, and security stakeholders. This role combines hands-on technical leadership with people management and strategic planning. Key responsibilities include defining and maintaining the team’s research roadmap; overseeing vulnerability discovery, exploit development, reverse engineering, fuzzing, and proof-of-concept creation; reviewing technical reports and ensuring findings are accurately assessed and documented; and coordinating...

Mobile Security IOS

Added 12/10/2026

We are seeking a Mobile Security IOS specialist to help protect mobile applications, devices, data and supporting services across the software development lifecycle. In this role, you will work closely with iOS engineers, architects, product teams and security professionals to identify risks and build secure, resilient mobile experiences. You will contribute to security strategy, technical standards and practical guidance while ensuring that security requirements are integrated into design, development, testing and deployment activities. Your responsibilities will include performing secure code reviews of Swift and Objective-C applications, assessing authentication, authorisation, encryption, data storage, networking and third-party software components. You will conduct...

iOS Software Engineer (Security)

Added 11/09/2026

We are seeking an iOS Software Engineer (Security) to help design, build and protect high-quality mobile applications used by a broad range of customers. In this role, you will work at the intersection of software engineering and mobile security, contributing to secure product development from initial design through release and ongoing improvement. You will collaborate with iOS engineers, product managers, security specialists and platform teams to ensure that security is embedded throughout the development lifecycle. Your responsibilities will include developing and maintaining robust iOS applications using Swift and relevant Apple frameworks; reviewing code and technical designs for security and reliability;...

Senior Security Researcher - Vulnerability Research & Mitigations

Added 30/10/2026

We are seeking a Senior Security Researcher to lead advanced vulnerability research and develop practical mitigations for complex software and hardware systems. This role will suit an experienced security professional who enjoys investigating emerging threats, uncovering previously unknown weaknesses and translating technical findings into robust, implementable security improvements. You will conduct vulnerability research across areas such as operating systems, applications, embedded platforms, cloud environments, networks and hardware-assisted security. Your responsibilities will include threat modelling, vulnerability discovery, exploitability assessment, proof-of-concept development and root-cause analysis. You will also design and validate mitigations, assess their effectiveness and help define security requirements for future...

Senior Cyber Vulnerability Researcher

Added 13/10/2026

We are seeking a Senior Cyber Vulnerability Researcher to identify, analyse, and help mitigate security weaknesses across applications, infrastructure, operating systems, networks, and emerging technologies. You will lead vulnerability research activities from initial discovery through technical validation, risk assessment, responsible disclosure, and remediation support. The role requires strong analytical ability, sound judgement, and the confidence to communicate complex security findings to both technical and non-technical stakeholders. Key responsibilities include conducting proactive vulnerability research, reviewing source code and software behaviour, developing proof-of-concept exploits, and reproducing reported weaknesses in controlled environments. You will perform threat modelling and exploitability analysis, assess the potential...

Embedded Systems Vulnerability Researcher

Added 21/09/2026

We are seeking an Embedded Systems Vulnerability Researcher to identify, analyse, and help mitigate security weaknesses in embedded devices, firmware, and connected products. You will investigate vulnerabilities across low-level software and hardware interfaces, develop proof-of-concept exploits, and assess the real-world impact of identified issues. The role involves working across the full research lifecycle, from initial discovery and reverse engineering through technical reporting, remediation guidance, and validation. Your responsibilities will include performing static and dynamic analysis of firmware, operating systems, bootloaders, drivers, and embedded applications; examining communication protocols and attack surfaces; and using debugging, emulation, fuzzing, and binary analysis techniques to...

Vulnerability Researcher

Added 17/09/2026

We are seeking a Vulnerability Researcher to identify, analyse, and responsibly disclose security weaknesses across software, hardware, embedded systems, and networked environments. You will conduct independent and collaborative research into emerging attack techniques, develop proof-of-concept exploits, and assess the practical impact of vulnerabilities. The role will involve reverse engineering binaries, analysing source code, debugging applications, fuzzing interfaces and protocols, and investigating vulnerabilities in complex technical systems. You will be responsible for creating reliable, reproducible demonstrations of security issues and documenting your findings for both technical and non-technical audiences. Working with engineering, security, and product teams, you will help validate remediation...

Experienced Vulnerability Researcher

Added 16/09/2026

We are seeking an Experienced Vulnerability Researcher to identify, analyse, and responsibly disclose security weaknesses across a broad range of software, hardware, embedded systems, and network technologies. You will conduct independent and collaborative research into vulnerabilities affecting operating systems, applications, protocols, and connected devices, with a focus on developing reliable proof-of-concept exploits and practical remediation guidance. Your responsibilities will include performing vulnerability discovery through source code review, reverse engineering, fuzzing, static and dynamic analysis, and manual testing. You will investigate complex security issues, assess exploitability and impact, document technical findings, and work with engineering and security teams to validate fixes....

Cyber Vulnerability Researcher

Added 16/09/2026

We are seeking a Cyber Vulnerability Researcher to identify, analyse, and help mitigate security weaknesses across complex software, hardware, and network environments. You will conduct vulnerability research using a combination of manual analysis, reverse engineering, fuzzing, code review, and dynamic testing. The role will involve investigating emerging threats, validating reported vulnerabilities, developing proof-of-concept exploits where appropriate, and assessing the potential impact, exploitability, and scope of identified issues. You will collaborate with security engineers, developers, incident responders, and technical stakeholders to communicate findings clearly and support effective remediation. Responsibilities will include producing detailed technical reports, documenting attack paths and reproduction steps,...

Vulnerability Researcher - Consultant

Added 15/09/2026

We are seeking a Vulnerability Researcher – Consultant to identify, analyse, and responsibly disclose security weaknesses across software, hardware, embedded systems, and enterprise technologies. You will conduct vulnerability research from initial discovery through proof-of-concept development, validation, documentation, and remediation support. The role involves working with varied technologies and clients, translating complex technical findings into clear risk assessments and practical recommendations. Responsibilities will include performing vulnerability assessments and security-focused code reviews; developing and refining fuzzing, reverse-engineering, and exploit-development techniques; analysing binaries, protocols, operating systems, applications, and firmware; and creating reliable proof-of-concept demonstrations in controlled environments. You will document findings to a...

Experienced Vulnerability Researcher

Added 14/09/2026

We are seeking an Experienced Vulnerability Researcher to identify, analyse, and responsibly disclose security weaknesses across operating systems, applications, embedded devices, and networked technologies. You will conduct original vulnerability research, reverse engineering, binary analysis, and exploit development to assess real-world security impact. The role involves investigating complex technical problems, developing proof-of-concept code, validating exploitability, and documenting findings clearly for both technical and non-technical audiences. You will be responsible for discovering vulnerabilities through source-code review, fuzzing, dynamic analysis, debugging, and manual testing. You will create and maintain research tooling, automation, and test environments, while keeping current with emerging attack techniques, vulnerability...

Cyber Vulnerability Researcher

Added 09/09/2026

We are seeking a Cyber Vulnerability Researcher to identify, analyse, and help address security weaknesses across complex technology environments. In this role, you will conduct vulnerability research against operating systems, applications, embedded devices, cloud services, and network infrastructure. You will investigate emerging threats, develop proof-of-concept exploits where appropriate, and assess the real-world impact and exploitability of discovered vulnerabilities. Your findings will support defensive engineering, threat intelligence, incident response, and the prioritisation of remediation activities. Key responsibilities include performing vulnerability assessments and security research, analysing software and system behaviour, reverse engineering binaries, and reproducing vulnerabilities in controlled environments. You will create...

Principal Vulnerability Researcher

Added 04/09/2026

We are seeking a Principal Vulnerability Researcher to lead advanced security research across complex software, hardware, and embedded environments. This role will focus on discovering, validating, and responsibly disclosing vulnerabilities that could affect critical systems and products. You will shape research priorities, develop innovative analysis techniques, and provide technical leadership to a team of experienced security researchers. The position requires a strong combination of offensive security expertise, curiosity, sound judgement, and the ability to turn complex findings into clear, actionable outcomes. Your responsibilities will include conducting vulnerability research through reverse engineering, fuzzing, code review, binary analysis, and exploitation; designing bespoke...

Senior Identity & Access Management (IAM) Engineer - (Hybrid OR Remote)

Added 23/10/2026

We are seeking a Senior Identity & Access Management (IAM) Engineer to design, implement and maintain secure, reliable identity services across a complex technology environment. This is an opportunity to play a key role in strengthening access controls, improving user experience and supporting a mature information security function. The position can be performed on a hybrid or fully remote basis, subject to location and business requirements. You will lead the engineering and administration of IAM platforms, including identity governance, privileged access management, single sign-on, multi-factor authentication and directory services. Responsibilities will include developing access models, managing joiner, mover and leaver...

Cyber Essentials Plus Assessor & Penetration Tester - UK (Remote, with occasional onsite client work)

Added 22/10/2026

We are seeking a Cyber Essentials Plus Assessor and Penetration Tester to join a specialist cybersecurity team supporting organisations across the UK. This is a remote role with occasional onsite client work, so candidates must be comfortable working independently while building trusted relationships with technical and non-technical stakeholders. You will deliver Cyber Essentials Plus assessments from planning through to final reporting, reviewing client environments against the scheme requirements and identifying areas requiring remediation. Your responsibilities will include scoping engagements, conducting technical verification activities, assessing devices, user accounts, software, firewalls and security configurations, gathering and evidencing findings, and communicating clear, practical...