Searchability NS&D
Principal Vulnerability Researcher

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Principal Cyber Researcher – Gloucester, UK
Up to £90,000 DOE
Hybrid, 3 days onsite each week
Must be eligible for DV clearance
About the Client
Our client is a highly respected organisation delivering advanced cyber capabilities into some of the UK's most security critical environments.
Their specialist research team works at the forefront of vulnerability research, reverse engineering and emerging technologies, solving technically complex problems that have real world impact.
Due to continued growth, they are looking for an experienced Principal Cyber Researcher to join the team.
The Benefits
- Flexible working culture
- Annual bonus
- Private medical insurance
- Excellent pension contribution
- Additional holiday purchase scheme
- Strong investment in training and career development
- Work on genuinely cutting-edge cyber research
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
The Principal Cyber Researcher Role
As a Principal Cyber Researcher, you will lead technical investigations across a range of cyber security disciplines, developing innovative research, building rapid prototypes and identifying emerging vulnerabilities.
Alongside hands on technical work, you will mentor researchers, contribute to strategic planning, support customer engagement and help shape future research programmes.
Principal Cyber Researcher Essential Skills
- Strong programming skills using C, C++ or Python
- Experience working with Linux systems
- Excellent understanding of networking protocols including TCP/IP, DNS, HTTP and UDP
- Experience conducting vulnerability research, reverse engineering or embedded systems research
- Strong analytical and problem-solving skills
- Experience delivering technical research projects from concept through to completion


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To Be Considered
Please either apply through this advert or emailing me directly via robin.muirhead@searchability.com. For further information please call me: 07719 065 949.
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
Cyber Research, Vulnerability Research, Reverse Engineering, Embedded Systems, Linux, Python, C++, Networking, Ghidra, IDA Pro, Binary Ninja, NSD
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