Environmental Engineer (Environmental Impact Assessment)

What you'll do

You will contribute to the Future Circular Collider (FCC)—the organisation’s next flagship project—by overseeing and coordinating the environmental evaluation studies required for the authorisation process, including the environmental impact assessments for a new cross-border particle accelerator project, in accordance with French and Swiss regulatory requirements. This includes managing and monitoring contracts with consulting firms.

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Your responsibilities

Ensure technical and administrative coordination between the appointed consulting firms and guarantee the overall consistency of the environmental evaluation for both France and Switzerland.
Ensure regulatory compliance of the environmental evaluation study in accordance with the French Environmental Code and Swiss legislation on environmental impact assessments (EIE).
Organize and chair follow-up technical committees with experts and ensure the traceability of decisions.
Contribute to the multi-criteria impact analysis, as well as the integration of avoidance, reduction and compensation measures.
Seek and integrate the feedback of the French and Swiss authorities technically involved on the project.
Monitor the schedule, budget and deliverables, ensuring the quality of the produced documents.
Share knowledge, inform and proactively raise awareness among the Project Office and CERN management on the public concerns.

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Your profile

In environmental evaluation processes for complex / large scale projects in France.
In providing technical and management expertise in environmental protection.
In the technical application of French and/or Swiss environmental regulations.
In coordinating multidisciplinary consulting firms.
In liaising with environmental authorities, technical partners and other relevant internal and external stakeholders.
Experience working as an environmental engineer on a cross-border large-scale project would be an asset.
Master's degree or equivalent relevant experience in the field of Environmental Engineering or a related field.

Your skills

Contract management.
Project management.
Environmental protection.
Stakeholder relationship management.
Knowledge of EU regulations; in particular, French and Swiss environment regulations and institutional framework and authorisation procedures).
Drafting and writing technical documents.
Solid understanding of environmental assessment methods and ability to analyse interactions between environmental components.
Drives work / projects along and sees them through to their conclusion.
Promotes synergy and cooperation between the various parts of the Organization.
Demonstrates a pro-active approach to resolving differences; addresses issues of conflict constructively.
Works well autonomously; takes on activities and tasks without prompting.
Builds and maintains constructive and effective work relationships.
Spoken and written French, with a commitment to learn English.

Ideal start date: 01/09/2026

Contract duration (in months): 60

Grade range: 6

Benchmark job: 200070 - Health, Safety and Environment Engineer

Job flexibility: Hybrid

Employment conditions

A valid driving licence.
Interventions in underground installations.

Global Benefits at CERN

A minimum entry-salary of 9236 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.

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Be sure to meet the eligibility criteria

You are a national of a CERN Member State or Associate Member State. Currently, we cannot consider applications from Pakistani and Lithuanian nationals for positions with a 2026 start date, as the ceiling defined under Article II.5 of the Associate Membership Agreement has been reached.
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 HSE Department drives CERN’s Safety Policy, promoting a corporate and preventive Safety culture across the Organization.

It provides expertise and support in radiological and conventional safety as well as environmental protection. The Department also manages emergency services, including the CERN Fire and Rescue Service and Medical Service.

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.