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- Tasks: Conduct penetration tests on web apps, APIs, and infrastructure while leading client engagements.
- Company: Join a top UK consultancy with a strong focus on offensive security.
- Benefits: Enjoy a competitive salary, remote work, travel expenses, and an overnight bonus.
- Other info: Opportunities for mentorship and career growth in a dynamic team.
- Why this job: Make a real impact in cybersecurity while working flexibly from anywhere.
- Qualifications: Experience in penetration testing and strong communication skills are essential.
The predicted salary is between 55000 - 90000 £ per year.
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.
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.
- 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.
- Produce clear, professional reports tailored to client-specific context and business risk.
- Contribute to internal QA, mentor more junior consultants, and support report quality across the team.
- Hands-on experience delivering web application, API, and/or infrastructure penetration tests in a professional consultancy setting.
Salary: £55,000 - £90,000, depending on experience, certifications and clearance level.
Benefits include:
- Fully remote working
- Overnight bonus for client site visits
- Travel and expenses covered for client work
- Company pension scheme
Penetration Tester (Permanent) in Chelmsford employer: Oscar Associates (UK) Limited
Contact Detail:
Oscar Associates (UK) Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Penetration Tester (Permanent) in Chelmsford
✨Tip Number 1
Network like a pro! Connect with fellow penetration testers on platforms like LinkedIn or relevant forums. Engaging in discussions can lead to job opportunities that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best penetration testing projects. Whether it's a blog, GitHub repo, or even a personal website, let potential employers see what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on common penetration testing scenarios. Practice explaining your thought process and methodologies clearly, as communication is key in client-facing roles.
✨Tip Number 4
Don't forget to apply through our website! We love seeing candidates who are genuinely interested in joining our team. Plus, it makes the application process smoother for everyone involved.
We think you need these skills to ace Penetration Tester (Permanent) in Chelmsford
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, API, and infrastructure testing. 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! Use it to explain why you’re passionate about penetration testing and how you can contribute to our team. Keep it professional but let your personality show through.
Showcase Your Skills: Don’t forget to mention any certifications or hands-on experience you have, like Hack The Box or TryHackMe. We love seeing candidates who are actively involved in the community and continuously learning!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets to us quickly and efficiently. Plus, you’ll find all the details you need about the role there!
How to prepare for a job interview at Oscar Associates (UK) Limited
✨Know Your Stuff
Make sure you brush up on your technical skills related to penetration testing. Familiarise yourself with web applications, APIs, and infrastructure testing techniques. Be ready to discuss your hands-on experience and any relevant certifications you've earned.
✨Showcase Your Communication Skills
Since you'll be leading client-facing engagements, it's crucial to demonstrate your ability to communicate complex findings clearly. Prepare examples of how you've effectively communicated risks and remediation strategies in past roles.
✨Tailor Your Approach
Research the company and its clients to understand their specific needs and challenges. During the interview, tailor your responses to show how your skills and experiences align with their requirements, especially in delivering high-quality assessments.
✨Be Ready for Scenario Questions
Expect scenario-based questions that test your problem-solving abilities. Practice articulating your thought process when faced with a hypothetical penetration testing challenge, as this will showcase your analytical skills and approach to risk management.