Penetration Tester

Penetration Tester

Gosforth Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Conduct penetration testing and vulnerability assessments across various platforms.
  • Company: Join GoDefend, a dynamic team dedicated to enhancing cybersecurity.
  • Benefits: Enjoy casual dress, cycle schemes, free parking, and financial support for qualifications.
  • Why this job: Be part of a fast-paced environment where your skills directly impact client security.
  • Qualifications: 3+ years in penetration testing; A-Level or equivalent required.
  • Other info: This hybrid role combines technical expertise with client interaction.

The predicted salary is between 36000 - 60000 £ per year.

GoDefend is seeking a Penetration Tester with over three years of hands-on experience in offensive security. You will join a growing, fast-paced cyber security team where your technical expertise and strong client-facing skills will directly contribute to our customers' security posture. This hybrid role is ideal for a technically skilled professional who is also confident communicating with clients and translating complex risks into clear business language.

What You’ll Be Doing:

  • Conduct penetration testing across web applications, mobile apps, cloud platforms, and internal networks.
  • Perform detailed vulnerability assessments and provide actionable remediation guidance.
  • Create professional, jargon-free reports suitable for both technical and non-technical audiences.
  • Lead or support scoping calls with clients to define the scope and objectives of testing engagements.
  • Act as a trusted advisor, clearly communicating findings, risk implications, and recommendations to stakeholders.
  • Mentor junior testers and contribute to internal training and documentation.
  • Investigate post-incident root causes and propose preventative security controls.
  • Keep abreast of emerging threats, vulnerabilities, and tools to enhance internal testing capabilities.

What We’re Looking For:

Technical Skills:

  • Minimum 3 years of hands-on penetration testing experience.
  • Skilled in testing: Web apps, Mobile apps, Cloud (AWS, Azure, GCP), and On-prem infrastructure.
  • Familiar with Burp Suite, Metasploit, Nmap, Wireshark, and other industry tools.
  • Scripting ability in Python, Bash or similar.
  • Comfortable with Linux, networking principles, and cloud environments.

Soft Skills & Consulting Ability:

  • Excellent verbal and written communication skills.
  • Ability to clearly explain complex technical issues to clients in plain English.
  • Confident running client calls, presenting findings, and responding to questions.
  • Strong time management and personal organisation.
  • Professional, approachable, and client-focused mindset.

Qualifications:

  • A-Level or equivalent (required)
  • HND or Degree in Computer Science, Ethical Hacking, or Digital Forensics (preferred)
  • One or more of the following certifications: OSCP, OSWA, GPEN, GWAPT, CEH, CRT, CCT-WEB, CCT-INF, CSSL, CCSM

Work Authorisation: We are not able to support work visas.

Benefits:

  • Casual dress
  • Cycle to work scheme
  • Free parking
  • Financial support for professional qualifications

Working Hours: Monday to Friday, 9am to 5pm (UK-time)

To Apply: Please send your CV, covering letter and copies of your qualifications. Please note APPLICATIONS NOT PROVIDING THE REQUESTED INFORMATION WILL NOT BE CONSIDERED.

Penetration Tester employer: GoDefend Limited

At GoDefend, we pride ourselves on being an exceptional employer that fosters a dynamic and inclusive work culture. Our hybrid working model allows for flexibility while you engage in meaningful projects that enhance our clients' security posture. With opportunities for professional growth through mentorship and financial support for qualifications, you'll thrive in an environment that values your expertise and encourages continuous learning.
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Contact Detail:

GoDefend Limited Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Penetration Tester

✨Tip Number 1

Make sure to showcase your hands-on experience in penetration testing during any conversations or interviews. Be ready to discuss specific projects you've worked on, the tools you used, and the outcomes of your tests.

✨Tip Number 2

Since this role requires strong client-facing skills, practice explaining complex technical concepts in simple terms. You might want to prepare a few examples of how you've successfully communicated findings to non-technical stakeholders in the past.

✨Tip Number 3

Familiarise yourself with the latest trends and emerging threats in cybersecurity. Being able to discuss current vulnerabilities and how they relate to the role will demonstrate your commitment to staying updated in the field.

✨Tip Number 4

If you have any relevant certifications, be prepared to discuss how they have enhanced your skills and knowledge. This can help reinforce your qualifications and show your dedication to professional development.

We think you need these skills to ace Penetration Tester

Penetration Testing
Vulnerability Assessment
Web Application Security
Mobile Application Security
Cloud Security (AWS, Azure, GCP)
On-Prem Infrastructure Security
Burp Suite
Metasploit
Nmap
Wireshark
Python Scripting
Bash Scripting
Linux Proficiency
Networking Principles
Excellent Verbal Communication
Technical Writing
Client Engagement
Time Management
Mentoring Skills
Root Cause Analysis
Emerging Threat Awareness

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your relevant experience in penetration testing, especially your hands-on work with web applications, mobile apps, and cloud platforms. Use specific examples to demonstrate your skills with tools like Burp Suite and Metasploit.

Craft a Compelling Cover Letter: In your cover letter, emphasise your ability to communicate complex technical issues in plain English. Mention your client-facing experience and how you can contribute to GoDefend's mission of enhancing customer security posture.

Showcase Your Certifications: List any relevant certifications such as OSCP, CEH, or GPEN prominently in your application. This will help demonstrate your commitment to the field and your qualifications for the role.

Follow Application Instructions: Ensure you include all requested information in your application, including your CV, covering letter, and copies of your qualifications. Applications missing any of these components will not be considered, so double-check before submitting.

How to prepare for a job interview at GoDefend Limited

✨Showcase Your Technical Skills

Be prepared to discuss your hands-on experience with penetration testing tools like Burp Suite, Metasploit, and Nmap. Highlight specific projects where you successfully identified vulnerabilities and how you remediated them.

✨Communicate Clearly

Since the role requires translating complex technical issues into plain English, practice explaining your past work in simple terms. This will demonstrate your ability to communicate effectively with clients.

✨Prepare for Client Interactions

Expect to run client calls and present findings. Think of examples where you've successfully communicated with clients, and be ready to discuss how you handled their questions or concerns.

✨Demonstrate Your Mentoring Skills

As mentoring junior testers is part of the job, be ready to share experiences where you've guided others. Discuss how you approach training and documentation to help your team grow.

Penetration Tester
GoDefend Limited
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  • Penetration Tester

    Gosforth
    Full-Time
    36000 - 60000 £ / year (est.)

    Application deadline: 2027-07-03

  • G

    GoDefend Limited

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