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- Aufgaben: Join CERN as a Linux System Engineer and optimize Linux for accelerator systems.
- Arbeitgeber: CERN is the world's largest particle physics lab, exploring the universe's fundamental structure.
- Mitarbeitervorteile: Enjoy a competitive salary, health coverage, 30 days paid leave, and training opportunities.
- Warum dieser Job: Be part of groundbreaking research while enhancing your skills in a collaborative environment.
- Gewünschte Qualifikationen: Master's or PhD in a related field with experience in Linux systems and CI/CD pipelines.
- Andere Informationen: Contract duration is 24 months, with potential extension; work 40 hours per week.
Das voraussichtliche Gehalt liegt zwischen 6287 - 6911 € pro Monat.
CERN – European Organization for Nuclear Research
Organisation/Company CERN – European Organization for Nuclear Research Department Human Resources Research Field Computer science » Computer systems Researcher Profile Recognised Researcher (R2) Positions Master Positions Country Switzerland Application Deadline 9 Mar 2025 – 23:59 (Europe/Zurich) Type of Contract Temporary Job Status Full-time Is the job funded through the EU Research Framework Programme? Not funded by a EU programme Is the Job related to staff position within a Research Infrastructure? No
Offer Description
Your responsibilities
As a Linux System Engineer, you will join the Electronics Design & Low level software (EDL) section. The section is in charge of the development and support of low-level software for the control of the electronic modules under its responsibility.
The accelerator complex is managed by computers running Linux, currently CentOS7. It will soon transition to a custom Linux distribution developed at CERN, based on a vanilla Linux kernel and Debian. This shift focuses on enhancing user experience and leveraging DevOps techniques to improve productivity, particularly in the way software is built, released, and deployed. By adopting continuous integration (CI), automated testing, and deployment workflows, the goal is to reduce downtime, ensure faster delivery of updates, and maintain the stability of critical systems in a high-demand environment. Furthermore, it aims to improve system security, flexibility, and performance through a modular Linux setup, where new features and updates can be tailored to CERN’s specific needs.
In this position, you will:
• Design new workflows to optimize the Linux operating system usage in accelerator systems;
• Prepare and contribute to OS upgrades: kernel patches, builds, and updates to keep systems running stably;
• Package software and firmware for Debian, ensuring seamless integration and functionality in critical environments;
• Streamline development by working on CI pipelines, driving efficiency and automation.
Minimum Requirements
- Experience with basic administration of Linux systems;
- Experience configuring the Linux kernel;
- Experience with the use of GitLab/GitHub for development workflow;
- Experience working with the make build system;
- Knowledge of packaging software for Linux;
- Experience implementing Continuous Integration (CI) and Continuous Deployment (CD) pipelines;
- Experience programming in Bash, C, and Python.
Advantageous Experience
- Advanced Linux systems administration;
- Familiarity with the CMake build system;
- Experience with Debian packaging;
- Fluent in English, the ability to work in French would be an advantage;
- You have a professional background as a Linux System Engineer (or a related field) and have either:
- a Master’s degree with 2 to 6 years of post-graduation professional experience;
- or a PhD with no more than 3 years of post-graduation professional experience.
- You have never had a CERN fellow or graduate contract before.
Additional Information
Contract duration: 24 months, with a possible extension up to 36 months maximum.
Working hours: 40 hours per week.
Field of work: Software Engineering and IT.
What we offer
- A monthly stipend ranging between 6287 and 6911 Swiss Francs per month (net of tax) .
- Coverage by CERN’s comprehensive health scheme (for yourself, your spouse, and children), and membership of the CERN Pension Fund .
- Depending on your individual circumstances: installation grant; family, child, and infant allowances; payment of travel expenses at the beginning and end of the contract.
- 30 days of paid leave per year .
- On-the-job and formal training at CERN as well as in-house language courses for English and/or French.
About us
At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world’s largest and most complex scientific instruments, they study the basic constituents of matter – fundamental particles that are made to collide together at close to the speed of light. The process gives physicists clues about how particles interact and provides insights into the fundamental laws of nature. Find out more on
We are on a Quest. A Journey into discovery like no other. Bring your expertise to our unique work and develop your knowledge and skills at pace. Join world-class subject matter experts on unique projects, in a Quest for greater knowledge and deeper understanding.
Begin your CERN Quest. Take Part!
Diversity has been an integral part of CERN’s mission since its foundation and is an established value of the Organization. Employing a diverse workforce is central to our success.
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Linux System Engineer (BE-CEM-EDL-2024-179-GRAP) Arbeitgeber: EURAXESS Czech Republic
Kontaktperson:
EURAXESS Czech Republic HR Team
StudySmarter Bewerbungstipps 🤫
So bekommst du den Job: Linux System Engineer (BE-CEM-EDL-2024-179-GRAP)
✨Tip Number 1
Familiarize yourself with the specific Linux distributions used at CERN, especially CentOS7 and Debian. Understanding their unique features and configurations will give you an edge during the interview process.
✨Tip Number 2
Highlight any experience you have with Continuous Integration (CI) and Continuous Deployment (CD) pipelines. Be prepared to discuss how you've implemented these practices in past projects, as they are crucial for the role.
✨Tip Number 3
Showcase your programming skills in Bash, C, and Python. Consider preparing examples of scripts or applications you've developed that demonstrate your proficiency in these languages.
✨Tip Number 4
Engage with the CERN community online. Follow their social media channels and participate in discussions related to Linux systems and software engineering. This can help you gain insights and make connections that could be beneficial during the application process.
Diese Fähigkeiten machen dich zur top Bewerber*in für die Stelle: Linux System Engineer (BE-CEM-EDL-2024-179-GRAP)
Tipps für deine Bewerbung 🫡
Understand the Role: Make sure to thoroughly read the job description for the Linux System Engineer position at CERN. Understand the responsibilities and required skills, especially focusing on Linux system administration, CI/CD pipelines, and programming languages like Bash, C, and Python.
Tailor Your CV: Customize your CV to highlight relevant experience that aligns with the job requirements. Emphasize your background in Linux systems, any experience with Debian packaging, and your familiarity with GitLab/GitHub.
Craft a Strong Cover Letter: Write a compelling cover letter that showcases your passion for the role and CERN's mission. Mention specific projects or experiences that demonstrate your ability to optimize Linux operating systems and implement CI/CD workflows.
Highlight Your Language Skills: If you are fluent in English and have some knowledge of French, make sure to mention this in your application. Language skills can be advantageous and may set you apart from other candidates.
Wie du dich auf ein Vorstellungsgespräch bei EURAXESS Czech Republic vorbereitest
✨Show Your Linux Expertise
Be prepared to discuss your experience with Linux systems in detail. Highlight specific projects where you've configured the Linux kernel or managed system upgrades, as this will demonstrate your hands-on knowledge and problem-solving skills.
✨Familiarize Yourself with CI/CD Concepts
Since the role emphasizes Continuous Integration and Continuous Deployment, make sure you can explain how you've implemented these practices in past projects. Discuss any tools you've used, like GitLab or GitHub, and how they improved your workflow.
✨Demonstrate Your Programming Skills
Prepare to showcase your programming abilities in Bash, C, and Python. You might be asked to solve a coding problem or explain how you've used these languages in your previous roles, so have examples ready.
✨Understand CERN's Mission and Values
Research CERN's work and its impact on science and technology. Being able to articulate why you're excited about contributing to their mission will show your genuine interest in the position and align you with their values of diversity and collaboration.
