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Vulnerability Researcher

Job in Cheltenham, Gloucestershire, GL50, England, UK
Listing for: Searchability NS&D
Part Time position
Listed on 2026-09-01
Job specializations:
  • IT/Tech
    Cybersecurity, Network Security
Salary/Wage Range or Industry Benchmark: 85000 GBP Yearly GBP 85000.00 YEAR
Job Description & How to Apply Below

Vulnerability Researcher – Cheltenham, UK

  • Up to £85,000 Depending on Experience
  • Hybrid working, 3 days per week onsite
  • Active DV clearance required

ABOUT THE CLIENT:

Our client is a specialist technology organisation working on technically challenging research and security projects. You will join a highly skilled team where technical excellence, curiosity and problem solving are encouraged, with opportunities to develop your expertise across vulnerability research, reverse engineering and offensive security.

THE BENEFITS:

  • 25 days holiday plus bank holidays, with the option to buy or sell up to 5 days
  • 8% employer pension contribution with no minimum employee contribution
  • Annual company bonus scheme
  • Private medical cover and annual health assessment
  • Training and development opportunities
  • Regular technical conferences, seminars and company socials
  • Enhanced family leave
  • Electric car and cycle-to-work schemes
  • Relocation support where applicable

THE VULNERABILITY RESEARCHER ROLE:

As a Vulnerability Researcher, you will investigate complex software, systems and devices to identify vulnerabilities and understand how they can be exploited. You will work across areas including reverse engineering, operating system internals, exploitation techniques and low-level software analysis.

Depending on your background, you may also work with network protocols, mobile platforms, embedded systems and hardware debugging.

VULNERABILITY RESEARCHER ESSENTIAL SKILLS:

  • Experience with reverse engineering tools such as IDA Pro or Ghidra
  • Knowledge of vulnerability research, bug hunting or ethical hacking
  • Understanding of exploitation techniques and mitigations
  • Knowledge of Linux and operating system internals
  • Familiarity with C or C++
  • Knowledge of architectures such as ARM, AARCH
    64, x86 or x64
  • Strong analytical and problem-solving skills

TO BE CONSIDERED:

Please either apply through this advert or emailing me directly via rob For further information please call me:

By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only.

KEY SKILLS

Vulnerability Research, Vulnerability Researcher, Reverse Engineering, IDA Pro, Ghidra, Exploit Development, Exploitation, Ethical Hacking, C, C++, Linux, ARM, AARCH
64, x86, x64, Cyber Security, NSD

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