Senior Penetration Tester in Edinburgh
Senior Penetration Tester

Senior Penetration Tester in Edinburgh

Edinburgh Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Conduct hands-on penetration testing across diverse platforms and mentor junior testers.
  • Company: Join Instil, a supportive tech company focused on offensive security.
  • Benefits: Enjoy flexible working, competitive salary, private healthcare, and performance bonuses.
  • Why this job: Make a real impact in cybersecurity while working on exciting, varied projects.
  • Qualifications: CHECK Team Member status and 2+ years of penetration testing experience required.
  • Other info: Thriving environment with opportunities for personal and professional growth.

The predicted salary is between 43200 - 72000 £ per year.

We are looking for a Senior Penetration Tester with CHECK to join our growing team. You will play a critical role in delivering high-quality penetration testing engagements across infrastructure, cloud, web, and mobile applications for a diverse range of clients, including software, fintech, manufacturing, engineering, legal, and public sector organisations. This is a hands-on role where your expertise will help identify and remediate security weaknesses, while contributing to the development of our methodologies and mentoring junior testers. If you’re passionate about offensive security and want to work on varied, challenging projects in a supportive environment, we’d love to hear from you.

Essential Skills

  • CHECK Team Member (CTM) status
  • Current UK Security Clearance
  • At least 2+ years of penetration testing experience
  • Strong experience with web application and network penetration testing methodologies
  • In-depth knowledge of operating systems (Linux, Windows, Active Directory)
  • Familiarity with cloud environments and ability to perform cloud security reviews
  • Proficiency with tools such as BurpSuite Pro, Nmap, Nessus, and Kali Linux
  • Knowledge of scripting languages (Python, Shell, etc.)

Nice-to-Have

  • CHECK Team Lead (CTL) status (Infrastructure or Applications)
  • Relevant certifications (OSCP, Cyber Scheme)
  • Experience with Hack the Box or Capture the Flag simulations

Why Join Instil?

At Instil, we believe great work starts with happy, motivated people. That’s why we’ve built a benefits package that supports your wellbeing, growth, and life outside of work, because when you thrive, so do we.

  • Recognition That Matters: A discretionary annual performance bonus that rewards your impact and contribution to our success
  • Flexibility Built In: Flexible working arrangements and summer hours, because life isn’t 9 to 5, and balance matters
  • Financial Security: A highly competitive pension scheme with generous employer contributions, private healthcare, and life assurance for peace of mind

Senior Penetration Tester in Edinburgh employer: Instil

Instil is an exceptional employer that prioritises the wellbeing and growth of its employees, offering a supportive work culture where passion for offensive security thrives. With flexible working arrangements, a competitive benefits package including a performance bonus, and opportunities for professional development, you will find a rewarding environment to advance your career in cybersecurity while working on diverse and challenging projects in the heart of Edinburgh.
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Contact Detail:

Instil Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Penetration Tester in Edinburgh

✨Tip Number 1

Network like a pro! Reach out to your connections in the cybersecurity field, attend meetups, and engage in online forums. The more people you know, the better your chances of landing that Senior Penetration Tester role.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your penetration testing projects, including any Hack the Box or Capture the Flag challenges you've tackled. This will give potential employers a taste of what you can do.

✨Tip Number 3

Prepare for interviews by brushing up on common penetration testing scenarios and methodologies. Practice explaining your thought process and how you approach security weaknesses – it’s all about demonstrating your expertise!

✨Tip Number 4

Don’t forget to apply through our website! We’re always on the lookout for passionate individuals like you. Plus, it shows you’re genuinely interested in joining our team at Instil.

We think you need these skills to ace Senior Penetration Tester in Edinburgh

CHECK Team Member (CTM) status
Current UK Security Clearance
Penetration Testing Experience
Web Application Penetration Testing
Network Penetration Testing
Operating Systems Knowledge (Linux, Windows, Active Directory)
Cloud Security Reviews
BurpSuite Pro
Nmap
Nessus
Kali Linux
Scripting Languages (Python, Shell)
CHECK Team Lead (CTL) status (Infrastructure or Applications)
Relevant Certifications (OSCP, Cyber Scheme)
Experience with Hack the Box or Capture the Flag simulations

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Senior Penetration Tester role. Highlight your CHECK status, relevant experience, and any specific tools or methodologies you've used. We want to see how your skills match what we're looking for!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share your passion for offensive security and why you want to join our team at Instil. Be sure to mention any unique projects or experiences that set you apart from other candidates.

Showcase Your Skills: Don’t just list your skills—show us how you've applied them in real-world scenarios. Whether it’s through past projects or challenges like Hack the Box, we want to see your hands-on experience 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 at Instil!

How to prepare for a job interview at Instil

✨Know Your Stuff

Make sure you brush up on your penetration testing methodologies and tools like BurpSuite Pro and Nmap. Be ready to discuss your hands-on experience with web applications, networks, and cloud environments. The more specific examples you can provide, the better!

✨Show Off Your Certifications

If you've got relevant certifications like OSCP or Cyber Scheme, flaunt them! These credentials not only showcase your skills but also demonstrate your commitment to the field. Be prepared to explain how these qualifications have shaped your approach to penetration testing.

✨Prepare for Scenario Questions

Expect to face scenario-based questions that test your problem-solving skills. Think about past projects where you identified security weaknesses and how you remediated them. Practising these scenarios will help you articulate your thought process during the interview.

✨Cultural Fit Matters

Instil values a supportive environment, so be sure to convey your passion for offensive security and teamwork. Share experiences where you’ve mentored others or contributed to team success. This will show that you’re not just a tech whiz, but also a great fit for their culture.

Senior Penetration Tester in Edinburgh
Instil
Location: Edinburgh

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