Ethical Hacker / Ethical Hackeress

Deloitte AG - June 21, 2025

Basic Information

Business Line: Technology & Transformation

City: Basel, Geneva, Zurich

Experience Level: Graduate

Working Time Percentage: 80% - 100%

Date Published: 24-Oct-2024

Req #: 19125

Job Description

Help our clients to find vulnerabilities before cyber-criminals do.

Are you passionate about cybersecurity and eager to transform that passion into a career? Join us at the forefront of protecting our clients’ systems as an ethical hacker / penetration tester with the global leader in cybersecurity consulting.

As an ethical hacker / penetration tester, you will collaborate with clients across diverse industries to secure their applications and infrastructure. You will be guided by your team to build on your existing skills while expanding your penetration testing expertise and staying updated with the latest tools, techniques, and procedures.

How You Can Make an Impact:

  • Conduct penetration tests for web and mobile applications, as well as other security assessments such as code reviews.
  • Document your findings in comprehensive, well-structured reports, present them to clients, and outline the necessary remediation steps.
  • Contribute your expertise to broader projects in red teaming, IT risks, and regulatory compliance.
  • Engage in team problem-solving initiatives and propose solutions for client challenges.
  • Support business development activities, including proposal and presentation preparation.

Who We Are Looking For:

  • You possess a strong passion for cybersecurity and aspire to develop your consulting career as a penetration tester within our application security team.
  • You have engaged in CTF events and hacking challenges such as Hack The Box or bug bounty programs.
  • You hold a Bachelor’s or Master’s degree with a solid academic record in computer science or a related field.
  • A good understanding of the OWASP Top 10 and penetration testing-related certifications such as OSCP or OSWE are advantageous.
  • You are fluent in English; proficiency in German and/or French is a significant plus.

Your Team

Become part of an innovative and entrepreneurial team of 60 cyber professionals based in Switzerland. We are dedicated to providing best-in-class cybersecurity solutions to our clients while fostering personal and professional growth through training, mentoring programs, and on-the-job learning.

Explore More About Our Cyber Team

Discover our areas of expertise and key service offerings here.

Careers at Deloitte: Choose Your Impact

At Deloitte, your ideas drive impact and incite meaningful change for our clients, colleagues, and society. Your unique perspective enables us to address complex challenges, enhancing the futures of those we serve. Build a career that inspires you, at Deloitte, where you can choose your impact.

In Switzerland, we offer industry-specific services in Audit & Assurance, Tax & Legal, Strategy, Risk & Transactions Advisory, and Technology & Transformation. With nearly 3,000 employees across six locations, we serve organizations of all sizes across various sectors. Enjoy meaningful work in an environment that celebrates individuality and continuous growth, with flexible working conditions and supportive well-being programs.

Join our global network of like-minded individuals committed to making a difference, from combating climate change to improving the lives of millions by 2030. To learn more about opportunities at Deloitte, visit www.deloitte.com/ch/careers.

How to Apply

We look forward to hearing from you! Apply online using the form below.

If you have any questions, please reach out to Rebecca at .

*Only applications matching the job profile will be considered.

We consider all qualified applicants for employment regardless of race, ethnicity, religious beliefs, gender, sexual orientation, gender identity, national origin, age, or disability, in accordance with applicable law. Research indicates that women are less likely to apply for roles unless they meet all criteria; don’t hold yourself back—apply today.

We do not accept applications from recruitment agencies for this position.

Deloitte Consulting AG and Deloitte AG are affiliates of Deloitte NSE LLP, a member firm of Deloitte Touche Tohmatsu Limited (DTTL).

Location : Geneva
Country : Switzerland

Application Form

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