Internal Auditor

What you'll do

Are you an experienced internal auditor with a strong background in internal or external auditing looking to take the next step in your career? CERN’s Internal Auditor position offers a unique opportunity to grow and thrive in a collaborative, international environment. You will gain in-depth exposure to a broad and distinctive audit universe while contributing to meaningful, high-impact work, while ensuring alignment with Global Internal Audit Standards.

Join CERN’s Internal Audit Service and help enhance and protect organizational value by providing risk-based, objective assurance and insightful advice that supports CERN in achieving its mission.

Your responsibilities

Contribute to the development of the annual internal audit plan through risk assessments, and independently perform audits in line with the approved plan.
Provide expert advice on governance, risk management, internal controls, and process improvements, including support to Departments/Services upon request.
Produce clear and insightful audit reports, formulate recommendations, facilitate Management’s agreement on proposed actions, and follow up on their implementation.
Act as a liaison for the Organization’s External Auditors.
Lead or contribute to internal audit–related projects and initiatives.

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Your profile

Demonstrated experience in financial, compliance or performance auditing, using a professional audit methodology.
Good business acumen demonstrated in an international environment.
Data analytics and related tools would be an asset.
Master's degree or equivalent relevant experience in the field of Auditing, Accounting, Finance or Economics or a related field.
Relevant certifications such as ACCA/CIA/CFE would be highly advantageous.

Your skills

Assessment of internal control, risk management and governance processes.
Risks assessment for auditing purposes.
Performance auditing: as well as financial auditing.
Compliance auditing, certification of financial statements.
Forensic auditing.
Works conscientiously and reliably; delivers on promises.
Proposes ways to improve or streamline existing procedures, processes and methodologies.
Checks to ensure that the message has been well understood.
Behaves consistently with CERN's values and goals.
Assimilates large quantities of information, identifies key issues and formulates conclusions clearly and concisely.
Spoken and written English, with a commitment to learn French.

Ideal start date: 01/08/2026

Contract duration: 60 month contract

Grade range: 6

Benchmark job: 5A0050 - Internal Auditor

Job flexibility: Fully Onsite

Global Benefits at CERN

A minimum entry-salary of 9113 Swiss Francs per month (tax free), increasing in line with your years of relevant experience.
30 days of paid leave per year plus 2 weeks annual closure.
Coverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund.
Family, child and infant monthly allowances depending on your individual circumstances.
A relocation package (installation grant, removal, travel expenses) depending on your individual circumstances.
Possibility to extend your contract up to 8 years + eligibility for indefinite contract tenure.

Let's get you ready

Be sure to meet the eligibility criteria

You are a national of a CERN Member State or Associate Member State.
You have relevant qualifications and professional experience.
If you have previously held a Staff contract at CERN, you will not be eligible for these positions.
Please pay attention to the additional criteria and requirements for this specific position and mentioned above.

You will need these documents to complete your application

Your CV (English or French)
Any document you consider relevant to your application

Your CERNDepartment

The DG unit encompasses CERN's Internal Audit, Legal Service, and Translation, Minutes, and Council Support (TMC) group.

It provides essential oversight, legal protection, and multilingual support to ensure CERN's operations align with its mission and legal framework.

Overview of CERN

Discover a world where the impossible is made possible!

At CERN, the European Organization for Nuclear Research, we are pushing the frontiers of science and technology. Our groundbreaking work brings together not only physicists but also a diverse range of professionals from engineering, technical, scientific, and administrative fields. Together, we foster an environment where innovation and collaboration thrive.

Every day, we face exciting new challenges and opportunities to contribute to cutting-edge research that shapes our understanding of the universe. We meet these challenges through the diverse perspectives within our teams, ensuring every contribution is valued and driving our shared sense of inclusion and purpose. Diversity is a core value of CERN since its foundation, and it remains central to our mission and continued success.

If you are ready to be part of a dynamic, inclusive community pushing the boundaries of knowledge, CERN is the place where your curiosity and skills can thrive. Be part of our mission to uncover what lies at the heart of the universe! TAKE PART!

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Still have a doubt ? Here are the most frequently asked questions

What should I expect during my first week at CERN?

Your onboarding at CERN includes a comprehensive induction programme, which starts with an official welcome session at the beginning of each month. In addition, you will receive important information both before and after your arrival to ensure a smooth transition into your new role. This process is designed to help you get acquainted with CERN’s environment, your team, and the tools and systems you’ll be using.
How big would the team be?

The size of the team you'll be working with at CERN depends on the specific role and department. Some teams are small and highly specialized, while others are larger and more interdisciplinary. During the interview process, you'll have the opportunity to learn more about the team structure for the position you are applying for.
What is the working language at CERN?

The working languages at CERN are English and French. However, it is not always mandatory to speak both languages to work at CERN. We offer language training to help you acquiring the other language.
What support does CERN provide for relocation?

CERN does not offer direct assistance with relocation. However, depending on your role and specific criteria, you may be eligible for certain benefits such as an installation allowance and coverage of travel expenses to join CERN. These benefits are designed to help ease the transition when relocating to the Geneva area. For more information, please consult the “Salary, Benefits and Support“ page.
Do I need a visa to work at CERN?

Whether you need a visa to work at CERN depends on your nationality and the duration of your stay. CERN assists with the necessary visa and work permit processes for its employees and visitors. The specific requirements will be communicated to you during the recruitment process.
What would my salary be?

Salaries at CERN are determined by a structured scale. Salaries are based on your role, qualifications, and experience, and are not subject to negotiation. Specific details will be provided as your application progresses. For more information, please refer to the dedicated page.