Offensive Security Specialist, London
Offensive Security Specialist, London

Offensive Security Specialist, London

London Full-Time 44000 - 66000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead high-quality penetration testing and red-team engagements for top-tier organizations.
  • Company: Join an international consultancy with a strong focus on offensive security and professional development.
  • Benefits: Enjoy remote work options, training courses, and dedicated downtime for research.
  • Why this job: Work on complex projects, collaborate with top hackers, and grow your skills in a supportive environment.
  • Qualifications: Strong background in Offensive Security, SC Clearance eligibility, and industry-recognized certifications preferred.
  • Other info: Opportunity for occasional travel within the UK and internationally to exciting client sites.

The predicted salary is between 44000 - 66000 £ per year.

Salary: £55,000-£75,000 per annum
Location: Remote – Occasional travel UK Wide, option for international travel

An exciting new position with an International Consultancy who are looking for highly skilled Offensive Security Specialists to collaborate with some of the best hackers, securing the largest enterprises in the world.

They’re looking for people with experience taking the lead on engagements across a variety of testing disciplines including Cloud Testing, Red Teaming, and Hardware as well as more traditional Web App and Infrastructure testing with the highest level of confidentiality.

This position sits within the most established and successful branch of the business, which has incredible backing from the company for continuous development. Certifications, training courses, and downtime for research is a priority, and you’ll have the opportunity to push your specialism as far as possible!

Offensive Security Specialist – Responsibilities:

  • Lead on the delivery of high-quality penetration testing, application security testing, and red-team engagements for FTSE-100 organisations.
  • Occasionally attend national (and international) engagements at some of the most exciting client sites.
  • Collaborate with team members to simulate common attacks and contribute to tool development.
  • Conduct scoping, check-in, and wrap-up briefs with highly technical and non-technical stakeholders.

Offensive Security Specialist – Requirements:

  • Strong Offensive Security background across Penetration Testing and Red Teaming both remotely and on client site.
  • Currently hold or be eligible to go through SC Clearance as a minimum.
  • Proven ability to develop high-quality, detailed reports of findings and potential impact with potential recommendations.
  • Industry-recognised certifications including CRT, OSCP, OSWP, OSEP, CCT are highly advantageous.
  • Must be UK-based.

This role is a perfect opportunity to work on the highest, most complex engagements the UK Offensive Security space has to offer. The chance to collaborate with some of the most high-profile names in the world and have the full support of a global enterprise, invested in the progression of their testing team and ability to support professional development. Do not miss out on the chance to join their team of experts. Reach out directly for more information.

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Offensive Security Specialist, London employer: TN United Kingdom

Join a leading International Consultancy that prioritizes your professional growth and development as an Offensive Security Specialist in London. With a strong emphasis on continuous learning, including certifications and training, you'll collaborate with top-tier hackers to secure major enterprises while enjoying a supportive work culture that values innovation and teamwork. This role offers the unique opportunity to engage in high-stakes projects across the UK and internationally, making it an ideal environment for those seeking meaningful and rewarding employment.
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Contact Detail:

TN United Kingdom Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Offensive Security Specialist, London

✨Tip Number 1

Make sure to showcase your hands-on experience in penetration testing and red teaming during any conversations or interviews. Highlight specific projects where you led engagements, as this will demonstrate your leadership skills and technical expertise.

✨Tip Number 2

Network with professionals in the offensive security field, especially those who have worked with FTSE-100 organizations. Attend industry conferences or local meetups to connect with potential colleagues and learn about their experiences.

✨Tip Number 3

Stay updated on the latest trends and tools in offensive security. Being knowledgeable about current threats and mitigation strategies can set you apart from other candidates and show your commitment to continuous learning.

✨Tip Number 4

If you have relevant certifications like OSCP or OSEP, be prepared to discuss how you've applied the knowledge gained from these courses in real-world scenarios. This will reinforce your qualifications and readiness for the role.

We think you need these skills to ace Offensive Security Specialist, London

Penetration Testing
Red Teaming
Cloud Security Testing
Web Application Security
Infrastructure Security Testing
Report Writing
Stakeholder Communication
Tool Development
SC Clearance Eligibility
Collaboration Skills
Attention to Detail
Problem-Solving Skills
Industry-Recognized Certifications (CRT, OSCP, OSWP, OSEP, CCT)
Adaptability
Research Skills

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience in Offensive Security, particularly in Penetration Testing and Red Teaming. Include specific projects or engagements that demonstrate your skills and any relevant certifications you hold.

Craft a Strong Cover Letter: Write a cover letter that showcases your passion for Offensive Security and your ability to lead engagements. Mention your familiarity with Cloud Testing, Web App Testing, and your experience working with technical and non-technical stakeholders.

Highlight Certifications: Clearly list any industry-recognized certifications such as CRT, OSCP, OSWP, OSEP, or CCT in your application. These credentials are highly advantageous and should be prominently featured.

Showcase Continuous Learning: Emphasize your commitment to professional development. Mention any recent training courses, workshops, or research projects you've undertaken that relate to Offensive Security, as this aligns with the company's focus on continuous development.

How to prepare for a job interview at TN United Kingdom

✨Showcase Your Technical Skills

Be prepared to discuss your experience in penetration testing and red teaming. Highlight specific projects where you led engagements, detailing the methodologies you used and the outcomes achieved.

✨Demonstrate Collaboration

Since this role involves working with both technical and non-technical stakeholders, be ready to share examples of how you've successfully communicated complex security concepts to diverse audiences.

✨Highlight Continuous Learning

Emphasize your commitment to professional development. Mention any relevant certifications you hold or are pursuing, and discuss how you stay updated with the latest trends and tools in offensive security.

✨Prepare for Scenario-Based Questions

Expect to face scenario-based questions that assess your problem-solving skills. Practice articulating your thought process when approaching a security challenge, including how you would conduct scoping and wrap-up briefs.

Offensive Security Specialist, London
TN United Kingdom
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  • Offensive Security Specialist, London

    London
    Full-Time
    44000 - 66000 £ / year (est.)

    Application deadline: 2027-03-01

  • T

    TN United Kingdom

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