Senior Red Teamer / Pentester - Cybersecurity Audit (m/f/d) - DISW

Position Summary

As part of the global Cybersecurity Assurance function, we help Siemens to achieve their goals by providing objective, factual and independent assurance to the Siemens Managing Board and Audit Committee. As a business partner to Siemens executive management, we leverage our expertise in a wide range of topics to create an impact that drives change. We offer a vibrant and inclusive environment which ensures a variety of perspectives and enables big picture thinking.

To deliver on our vision of being pioneers in assurance and a talent incubator for Siemens, we offer a unique Grow and Development Model. We believe in lifelong learning and encourage our people towards a mindset where continuous upskilling and reskilling becomes a natural part of their career. We invest in our expertise by providing continuous career coaching, trainings and mentoring, all while working with top Siemens business leaders on multiple high‑profile projects worldwide.

Our Cybersecurity team provides core assurance over the Cybersecurity health of the company, which includes IT infrastructures, product security, software development and cloud environments. We look for people with a great skill set, an international mindset and new ideas who understand Siemens businesses and how Cybersecurity increases market value.

Responsibilities

• As a valuable member of the assurance team you will be responsible for conducting and driving Cybersecurity assessments across the entire Siemens landscape, including products, services, IT systems and software development centers. During this process you will plan, perform and lead ethical hacking activities, design attack scenarios for state‑of‑the‑art technologies and highlight important observations to translate technical findings into management information so that they can take effective actions.
• Apply advanced hacking principles and red‑team methodologies, tools and techniques to mimic real‑world threat behaviours faced by Siemens digital environments, e.g., cloud applications, on‑premise infrastructure, digital products and services.
• Work closely with Cybersecurity experts from multiple industries to improve solutions by tackling root causes of issues and finding innovative solutions to modern challenges.
• Independently conduct research on the latest developments in Cybersecurity technologies and threats and understand how they impact and change the Siemens environment.
• Drive continuous improvement of our internal audit processes, tools and documentation, and coach junior team members.

Qualifications

• Strong academic history (Bachelor’s degree) in IT, Computer Science or a related field; certifications such as OSCP, OSWE, OSEP, CRTO, CRTL etc. are a plus.
• Good scripting and programming skills with experience in Bash, Python, PowerShell, C++/C#.
• At least 7+ years of professional, full‑time experience within Siemens or a related industry in penetration testing/red‑teaming with a proven record of continuous career development.
• Demonstrated affinity to learn about the latest trends in Cybersecurity and keep up to date in a continuously challenging environment.
• Extensive experience with one or more of the following aspects of penetration testing/red‑teaming: application and software security, EDR and antivirus evasion, C2 setup, automation and scaling of security testing, Active Directory attacks, etc.
• Demonstrated experience in capture‑the‑flag (CTF) events, bug hunting or vulnerability research (CVEs) is a plus.
• Experience with leveraging and integrating AI into day‑to‑day work is considered an advantage.
• Fluent in English; German or other languages are a plus.
• Open to international travel and working in a diverse team while demonstrating an international mindset.

Benefits

• 2 to 3 days of mobile working per week as a future global standard.
• Environment where everyone can bring their whole self to work and feel a sense of belonging.
• 30 leave days and a variety of flexible working models that allow time off for yourself and your family (for Germany).
• Share‑matching programs to become a shareholder of Siemens AG.
• Pension plan to ensure financial security.
• 50+ learning hours per year for both personal and professional growth.
• Salary range: 79,700 EUR to 135,400 EUR, eligible for incentive compensation.
• Health and wellness benefits available in your country.

Equal Opportunity Employer

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.