Vulnerability Researcher, Gloucester UK
Key highlights
Salary up to £70,000 depending on experience
Hybrid working, average 2 days onsite per week
Hands-on research role working at the cutting edge of cyber and hardware security
SC clearance required
About the client
Our client is a highly respected UK organisation delivering advanced cyber and security research for critical national programmes. They invest heavily in innovation, technical excellence, and long-term capability building. Due to continued growth in specialist research projects, they are now looking to appoint an experienced Vulnerability Researcher.
The benefits
37 hour working week with an early finish on Fridays
Generous annual leave allowance plus public holidays
Pension scheme with strong employer contribution
Annual bonus scheme
Enhanced family friendly and sick pay policies
Access to flexible benefits including health and wellbeing options
The Vulnerability Researcher role
As a Vulnerability Researcher, you will carry out deep technical research into hardware and embedded systems, identifying weaknesses and exploring novel attack techniques. You will work closely with multidisciplinary teams to design prototypes, test hypotheses, and document findings that directly influence future cyber capabilities.
Key responsibilities include:
Hardware teardown, characterisation, and reverse engineering
Data extraction from flash memory technologies such as NAND, eMMC, and SPI
Performing side channel attacks including timing, voltage glitching, and power analysis
Developing rapid hardware and software prototypes
Analysing system behaviour and network protocols to uncover vulnerabilities
Producing clear technical documentation for a range of stakeholders
Vulnerability Researcher essential skills
Experience with hardware development and prototyping
Hands-on experience extracting data from flash memory
Use of logic analysers, oscilloscopes, and advanced soldering techniques
Understanding of side channel attack methods
Programming experience in C, C++, Python, or similar
Strong Linux knowledge and command line proficiency
Analytical mindset with strong problem-solving skills
Eligible for, or already holding, eDV clearance
Desirable experience
Reverse engineering using tools such as Ghidra, IDA Pro, or Binary Ninja
Vulnerability research, exploit development, or mitigation bypass
Embedded development on ARM, AVR, or MIPS platforms
Exposure to RF systems, SDRs, or mobile network technologies
Network engineering experience in a lab or professional setting
Key skills: Vulnerability Researcher, hardware security, reverse engineering, embedded systems, side channel analysis, Linux, Python, C, cyber research, NSD
Updated: 02 January 2026
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