Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- 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: Cheltenham/Remote
Clearance: SC/DV
Are you an offensive security specialist who is excited about delivering the best service possible? Keen to work in a business where you stand to work alongside some very talented testers?
CND are working with a boutique Cyber Security consultancy who are focused on the Penetration Testing market. What makes them stand out? They are not interested in flashy marketing and would never be caught trying to pass off a Nessus scan as a Penetration Test. The business has been built on delivering excellent testing and reports as well as ensuring that clients see the real benefits of their testing outputs. The company have an office in Cheltenham however you are welcome to work where is best for you.
Key Responsibilities:
• Work to deliver CHECK penetration testing services
• Lean into non-CHECK work where necessary
• Work with the sales team to flesh out technical input as needed
• Deliver quality reports to customers,
• Stay up to date with industry trends and new attack methods
• Take a broad approach to testing, working on INF, APP, Mobile, AD, or Cloud tests
Essential Skills:
• Currently holds a CHECK equivalency certification
• Eligibility to hold or currently hold clearance
• Experience working with Linux and Windows OS
• Strong understanding of working with common tooling for penetration testing
• Ideally, a knowledge of Cloud services such as Azure or AWS
• Capability to script or code in Bash, Python etc
• Appreciation for Cyber Security standards such as ISO27001, PCI-DSS or CIS
This is a role with a growing, exciting organisation who can offer you a strong degree of progression and the ability to undertake testing work with incredibly interesting clients.
In line with Asylum & Immigration Legislation, all applicants must be eligible to live and work in the EU. 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.
If you have not heard from a member of the CND team within 14 days, please assume your application has been unsuccessful.
CND Limited is acting as an Employment Agency in relation to this vacancy.
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.
