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- Tasks: Lead penetration testing projects and identify security weaknesses for diverse clients.
- Company: Join Instil, an award-winning tech company with a supportive culture.
- Benefits: Enjoy flexible working, competitive salary, and generous holiday allowance.
- Why this job: Make a real impact in offensive security while mentoring junior testers.
- Qualifications: CHECK Team Member status and 2+ years of penetration testing experience required.
- Other info: Be part of a dynamic team with excellent career growth opportunities.
The predicted salary is between 36000 - 60000 £ 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
Benefits
- Recognition That Matters: Discretionary annual performance bonus
- Flexibility Built In: Flexible working arrangements and summer hours
- Financial Security: Competitive pension scheme with generous employer contributions, private healthcare, and life assurance
- Health & Wellbeing: Employee Assistance Programme, mental health support, cycle‑to‑work scheme, and regular social events
- Time to Recharge: 35 days holiday, enhanced maternity pay, and family‑first policies
- Learning Never Stops: Courses and certifications sponsored by Instil
- Community & Culture: Volunteering opportunities and inclusive initiatives
And that’s just the start, drop us a note to find out more.
Instil has been delivering world‑class software engineering and technology solutions for over 20 years, trusted by global brands to solve complex challenges and drive innovation. From modernising legacy systems to building cutting‑edge applications, we help our clients navigate an ever‑changing digital landscape with confidence and agility. We’re proud to be an award‑winning employer, reflecting how our people are at the heart of everything we do. Recognised as a Great Place to Work® for three consecutive years and ranked in the Top 20 Best Workplaces in the UK for medium‑sized companies in 2024, Instil continues to make a difference.
Senior Penetration Tester in Newcastle upon Tyne employer: Instil
Contact Detail:
Instil Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Penetration Tester in Newcastle upon Tyne
✨Tip Number 1
Network like a pro! Reach out to your connections in the cybersecurity field, especially those who work at Instil or similar companies. A friendly chat can open doors and give you insider info on the role.
✨Tip Number 2
Show off your skills! If you’ve got a portfolio of past penetration testing projects, make sure to highlight them during interviews. Real-world examples can really impress and demonstrate your expertise.
✨Tip Number 3
Prepare for technical challenges! Brush up on your penetration testing methodologies and tools like BurpSuite Pro and Nmap. Being ready to tackle practical scenarios will set you apart from other candidates.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take that extra step to connect with us directly.
We think you need these skills to ace Senior Penetration Tester in Newcastle upon Tyne
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 tools you’ve mastered. We want to see how your skills align with 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’re excited about working with us at Instil. Let us know how you can contribute to our team and the projects we tackle.
Showcase Your Projects: If you’ve worked on interesting penetration testing projects or have relevant certifications, don’t hold back! Include these in your application to give us a glimpse of your hands-on experience and expertise.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity. Plus, it’s super easy!
How to prepare for a job interview at Instil
✨Know Your Stuff
Make sure you brush up on your penetration testing methodologies, especially for web applications and networks. Familiarise yourself with tools like BurpSuite Pro and Nmap, as well as scripting languages like Python. Being able to discuss your hands-on experience confidently will impress the interviewers.
✨Showcase Your Experience
Prepare specific examples from your past work that highlight your skills in identifying and remediating security weaknesses. Discuss any challenging projects you've worked on, particularly those involving cloud environments or diverse client sectors. This will demonstrate your versatility and problem-solving abilities.
✨Get to Know Instil
Research Instil’s culture, values, and recent projects. Understanding their approach to software engineering and technology solutions will help you align your answers with what they’re looking for. Plus, it shows genuine interest in the company, which is always a plus!
✨Ask Smart Questions
Prepare thoughtful questions about the role, team dynamics, and the types of projects you might be working on. Inquire about their methodologies and how they support the development of junior testers. This not only shows your enthusiasm but also helps you gauge if the company is the right fit for you.
