Senior Penetration Tester
Senior Penetration Tester

Senior Penetration Tester

Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
VIQU IT

At a Glance

  • Tasks: Lead complex penetration tests and enhance security across networks, applications, and cloud environments.
  • Company: Join a leading organisation dedicated to advanced offensive security services.
  • Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
  • Other info: Dynamic role with a focus on continuous learning and staying ahead of evolving threats.
  • Why this job: Make a real impact by protecting business assets and mentoring the next generation of testers.
  • Qualifications: 5+ years in penetration testing with strong technical and communication skills.

The predicted salary is between 60000 - 80000 £ per year.

VIQU has partnered with a leading organisation to recruit a Senior Penetration Tester to play a critical role in protecting business assets through the delivery of advanced offensive security services. This position offers the opportunity to lead complex engagements across network, application, and cloud environments while working closely with defensive teams on purple team exercises. The successful individual will combine deep technical expertise with strong stakeholder communication, helping translate business risk into actionable security improvements within a mature Cyber Defence function.

Key Responsibilities

  • Lead the scoping, planning, and delivery of complex penetration tests across networks, applications, cloud, and emerging technologies.
  • Conduct advanced offensive security assessments, identifying and exploiting vulnerabilities with clear remediation guidance.
  • Collaborate with defensive teams to design and execute purple team exercises to enhance detection and response capabilities.
  • Produce high-quality reports tailored to both technical and non-technical stakeholders.
  • Support vulnerability validation and provide technical expertise during incident response activities.
  • Mentor junior testers, promoting best practices and continuous team development.
  • Peer review testing methodologies and reports to ensure quality and consistency.
  • Stay current with evolving threats, tools, and techniques to improve overall security posture.
  • Contribute to secure development lifecycle (SDLC) security testing practices.
  • Support adherence to regulatory and industry standards including GDPR, PCI-DSS, and FCA guidance.

Key Requirements

  • Minimum 5 years experience leading penetration tests across network, web, cloud, and red/purple team engagements.
  • Strong knowledge of penetration testing tools, techniques, and methodologies.
  • In-depth understanding of MITRE ATT&CK framework and adversarial TTPs.
  • Proven ability to identify, validate, and clearly articulate vulnerabilities and risk.
  • Experience producing high-quality reports with clear remediation guidance.
  • Knowledge of OWASP and application security principles.
  • Experience with automated, dynamic, and static security testing tools.
  • Ability to perform threat modelling and attack surface analysis.
  • Experience working with or managing third-party security providers.
  • Relevant certifications such as OSCP, CREST, SANS, CRTO or equivalent experience.

Senior Penetration Tester employer: VIQU IT

At VIQU, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. As a Senior Penetration Tester in Horsham, you will not only lead critical security engagements but also have access to continuous professional development opportunities, mentoring junior team members, and contributing to a mature Cyber Defence function. Our hybrid working model ensures a healthy work-life balance while being part of a forward-thinking organisation dedicated to protecting business assets through cutting-edge security practices.
VIQU IT

Contact Detail:

VIQU IT Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Penetration Tester

✨Tip Number 1

Network, network, network! Get out there and connect with professionals in the cybersecurity field. Attend meetups, webinars, or conferences where you can chat with others who are already in roles you aspire to. You never know who might have a lead on your next opportunity!

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your penetration testing projects, reports, and any relevant certifications. This not only demonstrates your expertise but also gives potential employers a taste of what you can bring to their team.

✨Tip Number 3

Don’t just apply blindly! Tailor your approach for each job. Research the company and mention how your experience aligns with their specific needs in interviews. This shows you’re genuinely interested and have done your homework.

✨Tip Number 4

Use our website to find openings that match your skills! We’ve got a range of opportunities waiting for you. Applying through us means you’ll be part of a community that values your growth and success in the cybersecurity space.

We think you need these skills to ace Senior Penetration Tester

Penetration Testing
Offensive Security
Network Security
Application Security
Cloud Security
Vulnerability Assessment
MITRE ATT&CK Framework
Threat Modelling
Attack Surface Analysis
Report Writing
OWASP Principles
Automated Security Testing
Dynamic Security Testing
Static Security Testing
Stakeholder Communication

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Senior Penetration Tester role. Highlight your experience with penetration testing tools and methodologies, and don’t forget to mention any relevant certifications you have. We want to see how your skills match up with 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 offensive security and how your experience aligns with our needs. We love seeing candidates who can communicate complex ideas clearly, so show us your communication skills!

Showcase Your Technical Expertise: In your application, be sure to showcase your deep technical expertise. Mention specific projects or engagements where you’ve led penetration tests or collaborated on purple team exercises. We’re looking for someone who can translate technical findings into actionable insights!

Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to upload all your documents in one go. Plus, it helps us keep track of your application better!

How to prepare for a job interview at VIQU IT

✨Know Your Stuff

Make sure you brush up on your technical skills and knowledge of penetration testing tools and methodologies. Be ready to discuss your experience with the MITRE ATT&CK framework and how you've applied it in past roles.

✨Showcase Your Communication Skills

Since this role involves translating complex security issues to non-technical stakeholders, practice explaining your past projects and findings in simple terms. This will demonstrate your ability to communicate effectively with diverse teams.

✨Prepare for Scenario Questions

Expect to face scenario-based questions that assess your problem-solving skills. Think about how you would approach a penetration test from scoping to reporting, and be ready to share specific examples from your experience.

✨Stay Updated on Trends

The cybersecurity landscape is always changing, so make sure you're aware of the latest threats and tools. Mention any recent developments or techniques you've learned about, as this shows your commitment to staying current in the field.

Senior Penetration Tester
VIQU IT

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