At a Glance
- Tasks: Lead and execute complex penetration tests and red team engagements.
- Company: Join a top cyber consultancy focused on high-impact penetration testing.
- Benefits: Enjoy remote work flexibility and competitive salary between £60,000 - £80,000.
- Other info: Engage in continuous learning and stay updated on the latest threat landscapes.
- Why this job: Be part of an elite team tackling real-world security challenges and mentoring others.
- Qualifications: Proven experience in penetration testing; certifications like OSCP or CREST CRT are a plus.
The predicted salary is between 60000 - 80000 € per year.
Opus are looking for an experienced Penetration Tester to join our client, a cyber consultancy specialising exclusively in penetration testing and red teaming, delivering high-impact, adversary-simulated engagements for clients ranging from agile tech scale-ups to critical infrastructure providers. As a Senior Penetration Tester, you’ll play a central role in executing and shaping these engagements—across infrastructure, web, cloud, and bespoke environments—while also leading goal-based assessments and full-scale red team operations. This is a hands-on, client-facing position suited to someone who thrives in technically demanding scenarios and wants to work alongside a small, elite team of offensive security specialists.
Key Responsibilities
- Lead and execute complex penetration tests and adversary simulations
- Deliver red team engagements aligned with frameworks like TIBER, CBEST, and MITRE ATT&CK
- Develop custom tooling and exploits where required
- Create detailed, client-facing technical and executive reports
- Mentor junior testers and contribute to internal R&D
- Support scoping, pre-engagement, and post-engagement activities
- Stay sharp: engage in continuous learning and threat landscape analysis
About You
- Proven experience in penetration testing and red teaming (internal, external, app, cloud, etc.)
- Strong understanding of attacker TTPs and detection evasion
- Familiarity with frameworks such as OWASP, MITRE ATT&CK, and NIST
- Experience with C2 frameworks (e.g., Cobalt Strike, PoshC2, Sliver)
- Certifications such as OSCP, CRTO, OSEP, or CREST CRT preferred (but not required)
Senior Penetration Tester in Basingstoke employer: Opus Recruitment Solutions
Join a leading cyber consultancy that prioritises innovation and expertise in penetration testing, offering a dynamic remote work environment across the UK. With a strong focus on employee development, you will have access to continuous learning opportunities and the chance to mentor junior testers, all while collaborating with a talented team dedicated to delivering high-impact security solutions. Enjoy a culture that values technical excellence and fosters growth, making it an ideal place for professionals seeking meaningful and rewarding careers in cybersecurity.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Penetration Tester in Basingstoke
✨Tip Number 1
Network with professionals in the cybersecurity field, especially those who specialise in penetration testing. Attend industry conferences, webinars, and local meetups to connect with potential colleagues and learn about the latest trends and tools in the sector.
✨Tip Number 2
Engage in online communities and forums related to penetration testing and red teaming. Platforms like GitHub, Reddit, and specialised Discord servers can provide valuable insights, resources, and even job leads from fellow professionals.
✨Tip Number 3
Stay updated on the latest vulnerabilities and exploits by following reputable cybersecurity blogs and news sites. This knowledge will not only enhance your skills but also demonstrate your commitment to continuous learning during interviews.
✨Tip Number 4
Consider contributing to open-source projects or creating your own tools related to penetration testing. This hands-on experience can showcase your technical abilities and passion for the field, making you a more attractive candidate.
We think you need these skills to ace Senior Penetration Tester in Basingstoke
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights relevant experience in penetration testing and red teaming. Focus on specific projects you've worked on, the tools you've used, and any frameworks you're familiar with, such as OWASP or MITRE ATT&CK.
Craft a Compelling Cover Letter:In your cover letter, express your passion for offensive security and detail why you want to work with this cyber consultancy. Mention your experience with complex penetration tests and how you can contribute to their team.
Showcase Your Skills:If applicable, include links to any relevant projects, blogs, or GitHub repositories that demonstrate your skills in developing custom tooling or exploits. This will give them a practical insight into your capabilities.
Prepare for Technical Questions:Anticipate technical questions related to penetration testing methodologies and frameworks. Be ready to discuss your approach to adversary simulations and how you stay updated with the latest threat landscape.
How to prepare for a job interview at Opus Recruitment Solutions
✨Showcase Your Technical Skills
Be prepared to discuss your hands-on experience with penetration testing and red teaming. Highlight specific projects where you executed complex tests, and be ready to explain the methodologies and tools you used.
✨Familiarise Yourself with Relevant Frameworks
Make sure you understand frameworks like OWASP, MITRE ATT&CK, and NIST. Be ready to discuss how you've applied these in past engagements and how they influence your approach to penetration testing.
✨Demonstrate Leadership and Mentorship
As a Senior Penetration Tester, you'll likely be mentoring junior testers. Share examples of how you've led teams or contributed to their development in previous roles, showcasing your ability to guide others.
✨Prepare for Scenario-Based Questions
Expect scenario-based questions that assess your problem-solving skills in real-world situations. Think about how you would handle specific challenges during a penetration test and articulate your thought process clearly.
