About this role
Salary: £43,000 - 72,000 per year
Requirements: Strong software development skills in C, C++ and/or PythonExcellent knowledge of Linux-based operating systems, including command-line tooling and system configurationSolid understanding of networking fundamentals and protocols including TCP/IP, UDP, DNS, HTTP, and ICMPStrong analytical mindset with proven problem-solving and investigative skillsExperience developing rapid prototypes using technologies such as Raspberry Pi, Arduino, and virtualised environmentsProven ability to manage research projects from concept through to successful deliveryExcellent written and verbal communication skills with the ability to explain complex technical concepts to varied audiencesMust be eligible and willing to obtain SC and enhanced DV clearanceSole UK national with 10 years UK residency Responsibilities: Conduct advanced research in areas including vulnerability discovery, reverse engineering, embedded systems, and cyber capability developmentDesign, develop, and evaluate rapid prototypes to prove and validate new conceptsAnalyse network protocols, system architectures, and software behaviours to identify vulnerabilities and security weaknessesCollaborate with engineers, researchers, and stakeholders to deliver high-quality research outcomesProduce clear technical documentation, reports, and recommendations for customers and internal teamsLead small research teams, managing project delivery, progress reporting, and customer engagementContribute to the strategic planning and operational management of the Cyber Research GroupSupport business development activities through proposal writing, technical input, and customer presentations Technologies: ArduinoEmbeddedHTTPSupportLinuxNetworkPythonSecurityTCP/IPARMC++GNUHardware More:
We are partnering with a leading organisation at the forefront of cyber innovation, offering an exceptional opportunity for a Principal Cyber Researcher to join our growing Cyber Research Group in Gloucester with hybrid working. This is a highly technical role focused on pioneering research, developing novel cyber capabilities, and influencing the future direction of cutting-edge cyber technologies. We offer competitive salary and annual bonuses, an eDV bonus once achieving eDV level clearance, an excellent pension and benefits package, impactful work on secure programmes, strong career development and progression opportunities, and a collaborative, engineering-led environment with some of the industrys leading cyber specialists.
last updated 29 week of 2026