Senior Penetration Tester
Senior Penetration Tester

Senior Penetration Tester

Full-Time 48000 - 84000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead complex penetration tests and mentor upcoming security talent.
  • Company: Trustmarque has over 30 years of experience in delivering innovative technology solutions.
  • Benefits: Enjoy competitive pay, 25-27 days holiday, volunteering days, and a comprehensive benefits package.
  • Why this job: Join a collaborative team that values innovation and inclusion while making a real impact in cybersecurity.
  • Qualifications: 3+ years of penetration testing experience and relevant certifications required.
  • Other info: We promote a culture of belonging and equal opportunity for all.

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

Join to apply for the Senior Penetration Tester role at Trustmarque

1 day ago Be among the first 25 applicants

Join to apply for the Senior Penetration Tester role at Trustmarque

Are you a passionate and highly skilled security expert, eager to lead complex penetration testing engagements and drive strategic client security?

Join Trustmarque\’s dynamic penetration testing team and become a pivotal force safeguarding our clients\’ digital ecosystems. In this senior role, you\’ll leverage your advanced expertise to conduct comprehensive penetration tests, provide strategic client advisory, and actively mentor the next generation of security talent.

What you’ll be doing:

  • Sharpen Your Skills, Sharpen Our Security: Stay at the forefront of the industry by continuously honing your penetration testing expertise and certifications.
  • Penetration Testing Powerhouse: Deliver a comprehensive range of penetration testing services, exceeding business needs and exceeding expectations.
  • Client Champion: Collaborate closely with clients, acting as a trusted advisor and leader throughout engagements.
  • Empower the Next Generation: Become a mentor and coach, sharing your knowledge and experience to cultivate the next wave of security stars at Cyber.
  • Collaborative Spirit: Foster a culture of knowledge sharing within the Security Testing Practice team.

You\’ll also:

  • Be passionate about the security lifecycle.
  • Ability to engage with senior executives of differing technical levels, and to encourage the buy in of our security ethos.
  • Confidence, flexibility and ability to think creatively and offer solutions to complex problems.
  • Ability to translate specialist, technical information for all audiences.

Here\’s what we\’re looking for:

  • Proven track record of delivering penetration testing services.
  • Current senior penetration testing qualification, such as Crest Certified Tester or Cyber Scheme Team Leader
  • 3+ years of penetration testing experience
  • Ability to maintain UK security clearances as required by the business.
  • Proficient in at least one scripting language, Bash, PowerShell, VB, Python etc.
  • Demonstrable experience of the use of penetration tools such as Nessus, Nmap, Metasploit, BurpSuite etc.
  • Solid understanding of the suite of TCP/IP protocols and the OSI model.
  • Proven track record of carrying out ITHC’s for PCI DSS and PSN compliance.

You will live and breathe our values – commitment, collaboration, inclusion, innovation, and inspiration.

Join us and make Trustmarque the place where everyone feels like they belong and thrive.

We offer competitive pay, 25 days holiday (rising to 27), 2 volunteering days, 1 personal day, plus bank holidays. We also provide a substantial benefits package which includes a company-matched pension, life assurance, enhanced parental leave policies, the option to buy extra leave, a cycle2work scheme and more.

About Trustmarque

Delivering the value of technology…

Technology changes everything. That’s why for over three decades, Trustmarque has been a trusted partner to customers and technology vendors. Our trusted advice and technical know-how, helps our customers to acquire and adopt innovative technology to deliver real-life impact. We are part of the Trustmarque Group, including Livingstone Technologies.

To learn more about the business, our services and what it is like to work with us please look at https://www.trustmarque.com/about-us/

Trustmarque is proud to be an equal opportunity and affirmative action employer. We are committed to building a workforce that is representative of the customers and end-users we serve, creating a culture of belonging and providing an equal employment opportunity regardless of race, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, marital status, pregnancy or related condition, expecting or parents-to-be, consistent with legal requirements or any other basis protected by law.

Seniority level

  • Seniority level

    Mid-Senior level

Employment type

  • Employment type

    Full-time

Job function

  • Job function

    Information Technology

  • Industries

    IT Services and IT Consulting

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Senior Penetration Tester employer: Trustmarque

Trustmarque is an exceptional employer that prioritises employee growth and collaboration within a vibrant work culture. With competitive pay, generous holiday allowances, and a comprehensive benefits package, employees are empowered to thrive while making a meaningful impact in the cybersecurity landscape. Join us in Leeds, where your expertise will not only safeguard our clients' digital ecosystems but also inspire the next generation of security talent.
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Contact Detail:

Trustmarque Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Penetration Tester

✨Tip Number 1

Make sure to stay updated on the latest penetration testing tools and techniques. Familiarise yourself with tools like Nessus, Nmap, and Metasploit, as well as scripting languages such as Python or PowerShell, which are essential for this role.

✨Tip Number 2

Network with professionals in the cybersecurity field. Attend industry conferences, webinars, or local meetups to connect with others who may have insights into Trustmarque's hiring process or company culture.

✨Tip Number 3

Prepare to discuss your previous penetration testing experiences in detail. Be ready to share specific examples of challenges you faced, how you overcame them, and the impact of your work on client security.

✨Tip Number 4

Showcase your mentoring skills. Since the role involves coaching the next generation of security talent, think of ways you can demonstrate your ability to lead and inspire others in your interviews.

We think you need these skills to ace Senior Penetration Tester

Advanced Penetration Testing Techniques
Client Advisory Skills
Mentoring and Coaching
Strong Communication Skills
Proficiency in Scripting Languages (Bash, PowerShell, VB, Python)
Experience with Penetration Testing Tools (Nessus, Nmap, Metasploit, BurpSuite)
Understanding of TCP/IP Protocols and OSI Model
Knowledge of ITHC for PCI DSS and PSN Compliance
Ability to Engage with Senior Executives
Creative Problem-Solving Skills
Adaptability and Flexibility
Commitment to Security Best Practices

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your relevant experience in penetration testing. Focus on specific projects where you've delivered results, and include any certifications like Crest Certified Tester or Cyber Scheme Team Leader.

Craft a Compelling Cover Letter: In your cover letter, express your passion for security and how your skills align with Trustmarque's values. Mention your ability to mentor others and your experience in client engagement, as these are key aspects of the role.

Showcase Technical Skills: Clearly list your proficiency in scripting languages and penetration tools. Provide examples of how you've used tools like Nessus, Nmap, or Metasploit in past roles to demonstrate your hands-on experience.

Highlight Soft Skills: Don't forget to mention your soft skills, such as communication and collaboration. Trustmarque values the ability to engage with clients at different technical levels, so provide examples of how you've successfully done this in the past.

How to prepare for a job interview at Trustmarque

✨Showcase Your Expertise

Be prepared to discuss your previous penetration testing experiences in detail. Highlight specific projects where you successfully identified vulnerabilities and how you communicated these findings to clients.

✨Demonstrate Your Technical Skills

Familiarise yourself with the tools mentioned in the job description, such as Nessus, Nmap, and Metasploit. Be ready to explain how you've used these tools in past roles and any scripting languages you're proficient in.

✨Engage with the Interviewers

Since this role involves client interaction, practice translating complex technical information into layman's terms. Show that you can engage with both technical and non-technical stakeholders effectively.

✨Emphasise Mentorship and Collaboration

Trustmarque values knowledge sharing and mentorship. Prepare examples of how you've mentored others or contributed to a collaborative team environment in your previous roles.

Senior Penetration Tester
Trustmarque
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  • Senior Penetration Tester

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

    Application deadline: 2027-08-01

  • T

    Trustmarque

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