Senior Consultant / Senior Consultantess - Ethical Hacker

Deloitte AG - June 1, 2025

Basic Information

Business Line: Technology & Transformation

City: Zurich

Experience Level: Experienced

Working Time Percentage: 80% - 100%

Date Published: 21-Feb-2025

Req #: 19097

Job Description

Location: Zurich, Geneva

Work Pattern Percentage: 80-100%

You bring ambition, we provide opportunities.

Join us in the mission to identify vulnerabilities before cyber criminals do. If you are passionate about ethical hacking and want to advance your career with a globally recognized leader in cybersecurity consulting, we want to hear from you!

As an ethical hacker / penetration tester, you will collaborate with clients across various industries to ensure their applications and infrastructures are secure. You will be supported by a talented team that will help you leverage your experience while enhancing your penetration testing expertise with the latest tools and techniques.

How You Can Make an Impact

  • Conduct penetration tests for web and mobile applications, as well as perform security assessments such as code reviews where technical skills are essential.
  • Document your findings in high-quality, easily readable reports, present them to clients, and explain the necessary steps for remediation.
  • Share your expertise on projects in cyber security, including red teaming, secure software development, and attack surface management.
  • Contribute to team problem-solving efforts and provide innovative solutions to client issues.
  • Assist business development initiatives including proposal creation, which involves understanding client challenges and designing effective solutions.

Who We Are Looking For

  • A minimum of 3 years of experience in cyber security, preferably as a penetration tester.
  • Participation in CTF events or hacking challenges like Hack The Box or bug bounty programs.
  • A completed Bachelor’s or Master’s degree with a strong academic background 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.
  • Fluent in English; proficiency in German and/or French is a significant plus.

Your Team

Join our diverse, multinational team of over 70 cybersecurity professionals in our Zurich, Basel, Geneva, or Lausanne offices. We are committed to your personal and professional growth through training, mentoring programs, and opportunities for collaboration across different business lines. We foster an inclusive and open culture where you can truly be yourself, and your achievements are celebrated. We encourage boldness, big thinking, and challenging the status quo, supporting you every step of the way in developing your career.

Careers at Deloitte: Choose Your Impact

At Deloitte, your ideas create meaningful change for our clients, colleagues, and society. Your unique skills and perspectives help us tackle the most complex challenges, illuminating pathways for those affected by our work. You can build a career that inspires and energizes you at Deloitte.

In Switzerland, we provide industry-specific services across Audit & Assurance, Tax & Legal, Strategy, Risk & Transactions Advisory, and Technology & Transformation. With nearly 3,000 employees across six locations, we serve companies and organizations in every industry sector. We offer meaningful and challenging work, a supportive and inclusive environment, and opportunities for continuous growth. Our flexible and hybrid working arrangements, along with wellbeing and parental programs, enable you to connect, collaborate, and learn continuously.

Join us and be part of a global community committed to making a difference, whether by addressing climate change or improving futures for 100 million people by 2030. Want to learn more about opportunities at Deloitte? Visit www.deloitte.com/ch/careers.

How to Apply

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

If you have any questions, please contact Julia Cassim at .

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).

Requisition ID: 19097

Location : Zürich
Country : Switzerland

Application Form

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