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- Tasks: Conduct high-assurance penetration tests across various environments and own assessments end-to-end.
- Company: Join a leading independent cyber security company with a supportive team culture.
- Benefits: Enjoy fully remote work, private healthcare, pension, and 25 days leave.
- Why this job: Make a real impact in cyber security while working on meaningful challenges.
- Qualifications: 3-5+ years of penetration testing experience and proficiency with key tools.
- Other info: Flexible working environment with opportunities for professional development.
The predicted salary is between 42000 - 70000 £ per year.
Hiring: Senior Penetration Tester (CHECK / CREST) – Fully Remote (GB based)
Salary: Up to £70k based on experience | Travel: Client sites when needed | Clearance: Must be eligible for SC
Cyber Guarded Ltd is expanding! We’re a long-established, independent cyber security company and the leading NCSC CHECK provider in Northern Ireland now growing across the UK.
We’re looking for an experienced Penetration Tester (not entry level) to deliver high-assurance testing across infrastructure, web, cloud and OT environments. This is a fully remote role within Great Britain, with occasional client-site visits.
What You’ll Do- Deliver CHECK-level infrastructure, web, cloud and OT penetration tests
- Own assessments end-to-end: scoping → testing → reporting → client debriefs
- Develop tooling, methodologies, and contribute to internal R&D
- Work with a supportive, senior technical team on meaningful real-world challenges
- 3–5+ years professional penetration testing experience
- CHECK Team Member/Leader OR CREST CRT (or ready to pass soon)
- Strong grasp of networks, AD, Linux/Windows internals, and web technologies
- Proficiency with Burp, Kali, Metasploit, Nessus, scripting, etc.
- Must be a UK or Irish citizen, SC-clearable, 5 years UK residency
- Based in Great Britain (England/Scotland/Wales) – not NI
- Fully remote working (GB based)
- Flexibility + supportive, down-to-earth team
- Private healthcare, pension, sick pay
- 25 days leave + statutory holidays
- Professional development & certification support
- Exposure to diverse clients and critical industry environments
**Shortlisted applicants only will be contacted**
Penetration Testers (CHECK / CREST) in Aberdeen employer: Cyber Guarded Ltd
Contact Detail:
Cyber Guarded Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Penetration Testers (CHECK / CREST) in Aberdeen
✨Tip Number 1
Network like a pro! Reach out to fellow penetration testers and industry professionals on LinkedIn. Join relevant groups and participate in discussions to get your name out there.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your past penetration testing projects, methodologies, and any tools you've developed. This will give potential employers a taste of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on common penetration testing scenarios and challenges. Practice explaining your thought process and how you approach different types of tests.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Penetration Testers (CHECK / CREST) in Aberdeen
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the role of a Senior Penetration Tester. Highlight your relevant experience, especially in CHECK or CREST environments, and don’t forget to showcase your skills with tools like Burp and Metasploit.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about penetration testing and how your experience aligns with what we’re looking for. Keep it concise but impactful!
Showcase Your Projects: If you’ve worked on any interesting projects or have conducted notable tests, make sure to mention them. We love seeing real-world examples of your work that demonstrate your skills and problem-solving abilities.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re keen on joining our team!
How to prepare for a job interview at Cyber Guarded Ltd
✨Know Your Stuff
Make sure you brush up on your technical skills and knowledge related to penetration testing. Familiarise yourself with the tools mentioned in the job description, like Burp, Kali, and Metasploit. Being able to discuss your experience with these tools confidently will show that you're ready for the role.
✨Showcase Your Experience
Prepare to talk about specific projects you've worked on in the past. Highlight your end-to-end assessment process, from scoping to reporting. This will demonstrate your ability to own assessments and deliver high-quality results, which is crucial for this position.
✨Understand the Company
Research Cyber Guarded Ltd and their approach to cyber security. Knowing their values and recent projects can help you tailor your answers and show genuine interest in the company. Plus, it’ll give you a chance to ask insightful questions during the interview.
✨Be Ready for Scenario Questions
Expect to face scenario-based questions that test your problem-solving skills. Think through how you would handle various penetration testing situations, and be prepared to explain your thought process. This will showcase your analytical skills and ability to tackle real-world challenges.