t-systems Jobs in Genf

Our team develops, operates, and supports industrial control system solutions used across CERN, including accelerators, technical infrastructure, and experimental facilities. We provide integration services for heterogeneous equipment and promotes standardised approaches to ensure reliability, scalability, and maintainability of control systems.In this role,...

You will join a dynamic team of IT engineers who manage over 500 servers, support over 10,000 Windows and 3,000 Mac endpoint devices, and provide over 100 software applications to the CERN user community. In this role, you will strengthen the security posture of Windows endpoints and services while helping to operate and evolve Windows Server and Microsoft...

Your future team develops and operates advanced robotic systems for inspection, maintenance, and repair in accelerator facilities. These systems integrate complex hardware and software, requiring robust, high-performance solutions to ensure reliability, autonomy, and efficiency. In this role, you will design, develop, and maintain control and simulation...

In this role you will engage in the development of a cryogenic cooling loop for a superconducting system, including magnet and current leads. This includes participating in the magnet and leads development fitting the cooling requirements. Be sure to meet the eligibility criteria By the application deadline, you have a master’s degree with 2 to 6 years of...

ABOUT FORTIL Fortil is an international engineering and technology consulting group bringing together more than 2,500 employees across 30 offices in 14 countries. Our independent model encourages entrepreneurship, autonomy and the development of individual potential. JOB DESCRIPTION As part of the development of our activities in the aerospace, defence,...

CERN is seeking an Electromechanical Technician for Cryogenics to ensure the availability and reliability of cryogenic installations. You will provide daily technical support, maintain instrumentation systems, and diagnose complex electrical faults.You will contribute to the design and optimisation of low-voltage electrical cabinets and components in...

TOTAL Deutschland GmbH seeks a Business Analyst to enhance the IDS Shared Services team in Geneva. You will gather business requirements, manage projects related to Finance applications, and ensure software meets business needs.The ideal candidate holds a Master's degree and has at least 6 years experience in a complex business environment, preferably in...

Qim info is an IT engineering and digital services company founded in 2004, with offices in Switzerland (Geneva, Lausanne, Zurich & Basel) and France (Annecy, Lyon & Paris). Above all, Qim info is a community of consultants able to operate across all layers of Information Systems, bringing expertise in IT, data, digital, quality, engineering, and...

OverviewThe Engineering Department (EN) pushes forward the limits of technology so that physicists can carry out their research. Within the cooling and ventilation (CV) group of the EN department, you will join the LHC Section, which is in charge of the operation and maintenance of the cooling and ventilation systems of CERN’s accelerator complex and...

Big Science Sweden is looking for a Mechanical Technician to join the Super Proton Synchrotron Vacuum Team at CERN in Geneva, Switzerland. This role involves ensuring the quality, installation, and operation of vacuum components in the CERN accelerator complex.Applicants must have a general secondary education diploma or a shorter non-university degree, with...

Who is Sonar?Sonar is driving the future of agent-centric software development. As the leader in AI code verification and governance, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable.Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot, Gemini,...

You will join a team that is responsible for the development and evolution of CERN’s industrial control frameworks, JCOP and UNICOS, as well as for evaluating and validating new technologies for future control systems.These frameworks build on the commercial SCADA platform SIMATIC WinCC Open Architecture (WinCC OA) from Siemens, which forms the backbone of...

Qim info is seeking a Systems Engineer to strengthen the infrastructure teams with strong Linux and Windows expertise. You will contribute to operation, evolution, and automation of critical infrastructures within an international environment.You will administer Linux and Windows servers, manage VMware, automate tasks with Ansible, ensure availability and...

CERN in Geneva invites engineers to join the SY-STI-BDE Section, responsible for beam-intercepting devices across the accelerator complex. The role covers design, assembly, installation and maintenance of precision mechanical equipment in harsh environments to guarantee reliable accelerator operation.Candidates should meet the eligibility criteria: a...

As an Electrical Engineer, you will join the Engineering Department (EN), specifically the EN-AA-CSE team, to work on the Future Circular Collider (FCC) study.The Future Circular Collider study is developing designs for the next generation of higher-performance particle colliders that could follow the Large Hadron Collider (LHC). The FCC Feasibility Study...

Software Engineer, beam instrumentation systemsDatum: 6 september, 2026 Tid: 11:59Placering: CERNMer informationYou will take responsibility for the maintenance and further development of several key existing beam instrumentation systems. As automation, AI and ML continue to transform scientific computing and software engineering, you will play a major role...

Join Proton and build a better internet where privacy is the default. Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by...

Big Science Sweden is seeking IT engineers to join their dynamic team in Geneva, Switzerland. You will manage over 500 servers and support more than 10,000 Windows and 3,000 Mac devices, enhancing the security of Windows endpoints while operating and evolving critical Windows Server and SQL Server environments.The position requires a Bachelor's or Master's...

Overview Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools...

CERN in Geneva invites a skilled mechanical technician to join an R&D program focused on high-temperature superconducting magnets. You will assemble coils, models and tooling, manufacture and modify mechanical parts, and contribute to design, manufacture and assembly of superconducting components.You will produce CAD drawings from 3D models, manage stocks,...