Cloud Engineer

Geneva, Switzerland IT-CD-CLI-2026-52-GRAP Ideal start date: 01/06/2026

Before 31/03/2026 at 23:59 (Geneva Time)

What you’ll do

Are you passionate about cloud technologies and curious about how large-scale organisations keep cloud usage efficient, transparent and under control? Join CERN’s Cloud Enablement Team and help shape how public cloud platforms such as AWS, Google Cloud Platform (GCP) and Azure are adopted and operated. In this role, you will work at the intersection of software development, data analysis and cloud operations, building tooling and insights that enable teams to use public cloud services responsibly and efficiently.

You will collaborate closely with senior engineers, cloud architects and project teams, contributing hands-on to automation, cost monitoring and reporting for real production workloads. This is an excellent opportunity to gain deep exposure to multi-cloud environments while developing practical engineering and analytical skills in a highly collaborative, international setting.

If you are motivated by learning, enjoy building practical solutions, and want to work on real-world cloud challenges at scale, come join us!

Your responsibilities

• Develop and maintain scripts and automation that interact with public cloud APIs to support cost control, budgets and alerts.
• Collect, process and analyse cloud usage and billing data to provide clear, actionable cost insights.
• Build and operate dashboards and reports for cloud cost monitoring, forecasting and anomaly detection.
• Help define and enforce cloud resource tagging and cost attribution practices across projects and providers.

Still here? Let’s make a quick check about

Your profile

• Experience with at least one public cloud provider (AWS, GCP or Azure).
• Familiarity with native cost management tools in AWS, GCP or Azure (e.g. budgets, cost explorer, billing exports) is a plus.
• Experience with FinOps methodology/best practices and data-driven decision-making for cloud consumption is a plus.
• Experience writing scripts or small applications for automation, data processing or analysis.

Your skills

• Programming or scripting experience (e.g. Python or similar languages).
• Interest in public cloud platforms (experience with AWS, GCP and/or Azure is a plus).
• Basic understanding of APIs, data formats and automation workflows.
• Analytical mindset and interest in working with usage, billing or operational data.

Ideal start date: 01/06/2026

Contract duration (in months): 24

Job flexibility: Hybrid

Employment conditions

• Stand-by duty, and work during nights, Sundays and official holidays, when required by the needs of the Organisation.

Global Benefits at CERN

• A monthly stipend between 6372-7004 Swiss Francs per month (tax free) depending on your degree.
  


• 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 and travel expenses) depending on your individual circumstances.
  


• Possibility to extend your contract up to 36 months.
  


• On-the-job and formal training including language classes.
  

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 . 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.
• By the application deadline, you have a master’s degree with 2 to 6 years of professional experience since graduation or a PhD with a maximum of 3 years of professional experience since graduation. You are not eligible with only a bachelor’s degree.
• You have never had a CERN fellow or graduate contract before.
• 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)
• A copy of your most relevant diploma or a certificate of achievement from your school (if you don’t yet have your paper diploma)
• Any document you consider relevant to your application

Your CERN Department

The IT Department designs, operates, and evolves CERN’s core computing and digital infrastructure. It provides the large-scale data processing, storage, networking, and collaboration services that enable CERN’s scientific programme. The Department supports the LHC and non-LHC experiments, accelerator systems, and the wider CERN community, while advancing new computing technologies through research, development, and strategic partnerships.

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!

Ready To apply?

Be prepared with our resources and tips

• Our Hiring Process
• Life at CERN
• Tips for your Application
• Working at CERN
• What happens after you apply?
• More about CERN

All good?

Allow 15 minutes to complete your online application

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.