Senior Penetration Tester

Senior Penetration Tester

Lisburn Full-Time 48000 - 84000 £ / year (est.) No home office possible
J

At a Glance

  • Tasks: Conduct penetration tests on networks and applications to identify vulnerabilities.
  • Company: Join Ocho, a rapidly growing organisation tackling real-world cybersecurity challenges.
  • Benefits: Enjoy hybrid working, generous leave, private health, and an enhanced pension scheme.
  • Why this job: Work on cutting-edge security projects in a dynamic environment with major clients.
  • Qualifications: Strong knowledge of OWASP, CVE, and hands-on ethical hacking experience required.
  • Other info: UK SC clearance is needed; sponsorship is not available.

The predicted salary is between 48000 - 84000 £ per year.

Ocho are exclusively working on a number of Penetration Tester roles! If you’re passionate about ethical hacking and want to work on real-world cybersecurity challenges, this is the role for you. This organisation is on a serious growth trajectory, having secured major clients and high-profile projects, offering you the chance to work on cutting-edge security challenges in a dynamic and ambitious environment.

What You’ll Be Doing:

  • Perform penetration tests on networks, applications, and infrastructure.
  • Identify and exploit vulnerabilities to strengthen security defences.
  • Use tools like Burp Suite, Nessus, Metasploit, and Kali Linux.
  • Provide detailed reports with clear, actionable recommendations.

Experience required:

  • Strong knowledge of OWASP, CVE, and security frameworks.
  • Hands-on experience with ethical hacking & exploit techniques.
  • Ability to communicate findings to technical and non-technical teams.
  • Proficiency in using penetration testing tools such as BurpSuite Pro, Nmap, Nessus, and Metasploit.
  • Experienced in using Kali Linux and the associated penetration testing tool suite.

Nice to Have:

  • Relevant security certifications (e.g. OSCP, CREST, Cyber Scheme).

Package:

  • Bonus
  • Hybrid working (2 days onsite - Belfast office)
  • 25 + 11 stat - annual leave
  • Private Health
  • Enhanced Pension scheme

Please apply now if you are meeting most of the above criteria, or reach out to Andrew Harrison directly for a further discussion. Unfortunately, sponsorship is not available, so candidates must have existing right to work in the UK.

Senior Penetration Tester employer: JR United Kingdom

Ocho is an exceptional employer for Senior Penetration Testers, offering a vibrant work culture that thrives on innovation and collaboration. With a strong focus on employee growth, you will have access to cutting-edge projects and the opportunity to enhance your skills in a supportive environment, all while enjoying the benefits of hybrid working in the heart of Belfast. Join us to tackle real-world cybersecurity challenges and be part of a rapidly growing organisation that values your expertise and contributions.
J

Contact Detail:

JR United Kingdom Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Penetration Tester

✨Tip Number 1

Familiarise yourself with the latest penetration testing tools and techniques. Since the role requires proficiency in tools like Burp Suite, Nessus, and Metasploit, consider setting up a home lab to practice your skills and demonstrate your hands-on experience.

✨Tip Number 2

Stay updated on the latest cybersecurity trends and vulnerabilities. Follow relevant blogs, forums, and social media channels to engage with the community and showcase your knowledge during interviews.

✨Tip Number 3

Network with professionals in the cybersecurity field. Attend industry events, webinars, or local meetups to connect with others and potentially get referrals for the Senior Penetration Tester role.

✨Tip Number 4

Prepare to discuss your previous penetration testing experiences in detail. Be ready to explain specific challenges you faced, how you approached them, and the outcomes of your tests to demonstrate your problem-solving skills.

We think you need these skills to ace Senior Penetration Tester

Penetration Testing
Ethical Hacking
Vulnerability Assessment
Network Security
Application Security
Exploit Techniques
OWASP Knowledge
CVE Familiarity
Security Frameworks
Burp Suite Pro
Nessus
Metasploit
Kali Linux
Technical Reporting
Communication Skills
Team Collaboration
Problem-Solving Skills
Attention to Detail

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with penetration testing, ethical hacking, and the specific tools mentioned in the job description, such as Burp Suite and Kali Linux. Use keywords from the job listing to ensure your CV stands out.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for cybersecurity and ethical hacking. Mention specific projects or experiences where you successfully identified vulnerabilities and provided actionable recommendations.

Showcase Relevant Certifications: If you have any relevant security certifications like OSCP or CREST, make sure to include them prominently in your application. This can significantly enhance your credibility as a candidate.

Prepare for Technical Questions: Be ready to discuss your hands-on experience with penetration testing tools and techniques during the interview process. Prepare examples of past work where you communicated findings to both technical and non-technical teams.

How to prepare for a job interview at JR United Kingdom

✨Showcase Your Technical Skills

Be prepared to discuss your hands-on experience with penetration testing tools like Burp Suite, Nessus, and Metasploit. Bring examples of past projects where you identified and exploited vulnerabilities, as this will demonstrate your practical knowledge and problem-solving abilities.

✨Understand the Company’s Needs

Research Ocho and their recent projects or clients. Tailor your responses to show how your skills can specifically address their cybersecurity challenges. This shows that you are genuinely interested in the role and understand the company's mission.

✨Communicate Clearly

Since the role requires communicating findings to both technical and non-technical teams, practice explaining complex concepts in simple terms. Prepare to discuss how you would present your findings in a detailed report, focusing on actionable recommendations.

✨Highlight Relevant Certifications

If you have any relevant security certifications like OSCP or CREST, make sure to mention them during the interview. These credentials can set you apart from other candidates and demonstrate your commitment to professional development in the field of cybersecurity.

Senior Penetration Tester
JR United Kingdom
J
  • Senior Penetration Tester

    Lisburn
    Full-Time
    48000 - 84000 £ / year (est.)

    Application deadline: 2027-06-16

  • J

    JR United Kingdom

Similar positions in other companies
UK’s top job board for Gen Z
discover-jobs-cta
Discover now
>