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- Tasks: Conduct penetration tests on web apps, APIs, and infrastructure while leading client engagements.
- Company: Join a top UK consultancy focused on offensive security with a dynamic team of experts.
- Benefits: Competitive salary, remote work, travel bonuses, and opportunities for professional growth.
- Other info: Fully remote position with diverse projects and clear career progression paths.
- Why this job: Make a real impact in cybersecurity while enjoying variety and flexibility in your role.
- Qualifications: Experience in penetration testing and strong communication skills for client interactions.
The predicted salary is between 55000 - 90000 £ per year.
Location: Fully Remote, UK (with client site visits as required)
Salary: £55,000 - £90,000 DOE + expenses + overnight bonus for site work
Type: Permanent, Full-Time
Summary: We are looking for experienced Penetration Testers to join one of the UK's larger dedicated offensive security practices. With a team of around 70 testers split across CHECK and Crest work, this is a well-established consultancy delivering high-quality assessments across a broad client base, with genuine variety in engagement type, sector, and technical depth. The team is structured across two streams, more commercially-driven engagements through Crest, and deeper, security-led work through CHECK, so there's a clear path whichever direction you want to lean. Multiple roles are available across mid and senior levels, and the company is flexible on starting clearance level.
This role is fully remote with client site visits as required. No two weeks look the same.
Key Responsibilities:
- Deliver web application, API, and infrastructure penetration tests, taking ownership of engagements end-to-end from scoping through to final report delivery.
- Lead client-facing engagements, communicating high-risk findings as they are identified to support swift remediation.
Penetration Tester (CHECK/CREST) employer: Oscar Associates Ltd
Contact Detail:
Oscar Associates Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Penetration Tester (CHECK/CREST)
✨Tip Number 1
Network like a pro! Reach out to fellow Penetration Testers and industry professionals on LinkedIn. Join relevant groups and forums where we can share insights and job leads. You never know who might have the inside scoop on your dream role!
✨Tip Number 2
Show off your skills! Create a personal portfolio showcasing your penetration testing projects, findings, and any certifications you've earned. This will give potential employers a taste of what you can bring to the table and set you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on common penetration testing scenarios and techniques. We recommend practising with mock interviews or even discussing case studies with peers. Being able to articulate your thought process during tests can really impress interviewers!
✨Tip Number 4
Don’t forget to apply through our website! We’ve got a range of exciting roles available, and applying directly can sometimes give you an edge. Plus, it’s super easy to keep track of your applications and updates all in one place!
We think you need these skills to ace Penetration Tester (CHECK/CREST)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Penetration Tester role. Highlight your relevant experience, especially in web application and API testing. We want to see how your skills align with what we do!
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 you can contribute to our team. Keep it engaging and personal – we love to see your personality!
Showcase Your Skills: In your application, don’t forget to mention any certifications or tools you’re familiar with that are relevant to CHECK and Crest work. We’re looking for candidates who can hit the ground running, so let us know what you bring to the table!
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 serious about joining our awesome team!
How to prepare for a job interview at Oscar Associates Ltd
✨Know Your Stuff
Make sure you brush up on the latest penetration testing techniques and tools. Familiarise yourself with both CHECK and CREST methodologies, as well as any specific frameworks relevant to the role. Being able to discuss your hands-on experience with web applications, APIs, and infrastructure testing will definitely impress.
✨Showcase Your Communication Skills
As a Penetration Tester, you'll need to communicate findings effectively to clients. Prepare to discuss how you've conveyed complex technical issues in a way that's easy for non-technical stakeholders to understand. Practising this can help you demonstrate your ability to lead client-facing engagements.
✨Engagement Ownership
Be ready to talk about your experience managing penetration testing engagements from start to finish. Highlight specific examples where you took ownership of scoping, execution, and reporting. This shows that you’re not just a tester but someone who can drive projects forward.
✨Ask Insightful Questions
Prepare some thoughtful questions about the company’s approach to security assessments and the types of clients they work with. This not only shows your interest in the role but also helps you gauge if the company aligns with your career goals and values.