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- Tasks: Join us as a Penetration Tester to lead our Red Team and secure client networks.
- Company: CND is a well-established Cyber Security consultancy focused on excellence and employee satisfaction.
- Benefits: Enjoy remote work options, a family-first culture, and time for skill development.
- Why this job: This greenfield role offers the chance to shape a new team and drive technical excellence.
- Qualifications: 2-4 years of commercial penetration testing experience required; web app and infrastructure skills essential.
- Other info: Candidates must hold valid UK Security Clearance or be able to obtain it.
The predicted salary is between 36000 - 60000 £ per year.
Role: Penetration Tester
Type: Permanent
Location: Corsham/Remote
Clearance: Ability to hold SC
Would you like to be a leader within the next phase of an established business? How about taking on the challenge of building a capability around your offensive security skills?
We are Computer Network Defence Ltd, a long established, broad spectrum Cyber Security consultancy covering everything from Security Operations to GRC and even Cyber Security Recruitment. As we move into 2023, we are now looking to expand the Red Team at CND to encompass someone wholly devoted to testing and securing our client’s network and applications. This is a greenfield role, where you will be supported but ultimately, we will be looking to you to drive the thirst for excellence across a burgeoning team.
Been used to 100% utilisation? That’s not who we are, we are about ensuring our employees love working with us and have an excellent quality of life, whether this is time to develop new technical skills, vulnerability research, or simply more time at home with your family.
Key Responsibilities:
• Establish the CND Red Team with the support of highly experienced security professionals.
• Conduct web app and infrastructure penetration tests.
• Lean into other areas as the division grows.
• Construct elements such as processes, methodologies and QA procedures.
• Communicate with our clients effectively to ensure improvements are made.
• Assist the Service Delivery Team with scoping calls and client discussions.
Essential Skills:
• Must be able to carry out both Web App and Infrastructure Penetration Tests.
• 2-4 years of experience of commercial penetration testing
• Some exposure to Cloud penetration testing would be beneficial, or a knowledge of common mis configurations in key platforms.
• An interest in testing OT and other diverse systems.
• Ability to communicate with both technical and non-technical stakeholders.
• A knowledge of what a best in breed penetration testing offering looks like, and the hunger to drive us towards that.
• Excellent reporting skills, able to clearly articulate risks and remediation to clients.
We are really proud of the company that CND is, with a family first ethos and a real hunger for technical excellence. This is a big step to the future for us, and we are all excited about it! To be considered please reach out!
Candidates must hold valid UK Security Clearance or be able to attain the level of Clearance specified.
To apply please send a CV and covering letter outlining your suitability, salary requirements and availability to
In line with Asylum & Immigration Legislation, all applicants must be eligible to live and work in the UK. Documented evidence of eligibility will be required from candidates as part of the recruitment process. Furthermore, in view of the nature of the work, all potential employees will undergo stringent reference and identity checks.
Penetration Tester employer: Computer Network Defence Ltd
Contact Detail:
Computer Network Defence Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Penetration Tester
✨Tip Number 1
Familiarize yourself with the latest penetration testing tools and methodologies. Being well-versed in current technologies will not only boost your confidence but also demonstrate your commitment to excellence, which is highly valued at CND.
✨Tip Number 2
Engage with the cybersecurity community through forums, webinars, or local meetups. Networking can provide you with insights into industry trends and may even lead to referrals that could help you land the job.
✨Tip Number 3
Prepare to discuss your previous penetration testing experiences in detail. Be ready to share specific examples of challenges you faced and how you overcame them, as this will showcase your problem-solving skills and technical expertise.
✨Tip Number 4
Research CND's values and culture thoroughly. Understanding their family-first ethos and commitment to technical excellence will allow you to align your responses during interviews, making you a more attractive candidate.
We think you need these skills to ace Penetration Tester
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in penetration testing, especially focusing on web app and infrastructure tests. Include specific projects or achievements that demonstrate your skills and knowledge in offensive security.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Discuss how your background aligns with their needs, particularly your ability to communicate effectively with both technical and non-technical stakeholders.
Showcase Relevant Skills: Clearly outline your essential skills in your application. Mention your experience with cloud penetration testing and any exposure to operational technology (OT) systems, as well as your reporting skills.
Demonstrate Cultural Fit: Reflect the company's family-first ethos and commitment to technical excellence in your application. Share examples of how you prioritize work-life balance and continuous learning in your professional journey.
How to prepare for a job interview at Computer Network Defence Ltd
✨Showcase Your Technical Skills
Be prepared to discuss your experience with web app and infrastructure penetration testing in detail. Highlight specific projects you've worked on, the methodologies you used, and the outcomes of your tests.
✨Communicate Effectively
Since the role requires interaction with both technical and non-technical stakeholders, practice explaining complex concepts in simple terms. This will demonstrate your ability to bridge the gap between different audiences.
✨Demonstrate Your Passion for Cyber Security
Express your enthusiasm for offensive security and your desire to drive excellence within the team. Share any personal projects or research you've conducted that showcases your commitment to the field.
✨Prepare for Scenario-Based Questions
Expect questions that assess your problem-solving skills in real-world scenarios. Think about how you would approach various penetration testing challenges and be ready to articulate your thought process.
