linux systems engineer Jobs in Genf

LB Recrutement Sßrl recherche un administrateur systèmes orienté Microsoft pour Genève. Vous gérerez Azure, Microsoft 365, Active Directory, DNS et Windows Server, tout en automatisant des tâches via PowerShell et en assurant le support N2/N3. Vous contribuerez à la conception et au déploiement de solutions Cloud et On-Premise, veillerez à la...

Union Bancaire Privée seeks a Senior Systems Engineer to manage and improve Microsoft/Citrix infrastructures in a regulated Private Bank environment. You will ensure high availability, performance, and security while collaborating with cross-functional teams.Responsibilities include design and support of AD, Exchange, PKI, SCCM, and Citrix, plus automation...

Ivy Partners in Geneva seeks an Automated Java Tester to build and maintain automated tests, ensuring full traceability to requirements. You will read regulations, draft and refine component specs, and test against specifications using Java, JUnit, and our internal tools.Ideal candidates have safety-critical field experience, strong Java skills, and a proven...

CERN in Switzerland invites applications for a researcher to contribute to qualification, integration, and commissioning of the 2PACL CO₂ cooling system for future detector upgrades. You will perform thermal testing, instrumentation and DAQ development, data analysis, and installation and commissioning tasks supporting the ATLAS detector cooling...

IonQ, Inc. in Geneva seeks a Senior Mechanical Engineer to design, validate, and improve mechanical enclosures and subsystems that integrate optical and electronic components for our quantum products.You will own mechanical solutions from prototype through industrial release, delivering compact, robust, and cost‑effective designs that meet dimensional,...

CERN in Geneva invites applications for a Mechanical Engineer in the Experimental Vacuum team. You will design, develop and test ultra-high vacuum equipment for LHC experiments, taking concepts through design, prototyping and commissioning.You will perform structural, thermal and modal analyses on 3D models, plan laboratory tests, and collaborate with...

Academic Work Switzerland SA recherche un IT System Engineer spécialisé Microsoft 365 et Active Directory, pour rejoindre une équipe d’infrastructure et support de niveau 1. Vous contribuerez à sécuriser et optimiser l’environnement numérique et travaillerez avec l’expert Microsoft 365.Vous participerez à la modernisation des infrastructures au...

Datum: 3 maj, 2026 Tid: 11:59Placering: CERNMer informationYou will design and evolve complex data models at the heart of CERN’s acceleratorcontrol systems, working on the database backend of large-scale, mission-critical applications. Your work will focus on Oracle-based schemas and Java backend services exposing APIs to applications, tightly integrated...

Your tasks ###Manage and optimize enterprise IT infrastructure, including Windows/Linux servers, VMware, storage and backup systems.Administer core infrastructure services, including Active Directory, DNS, GPO and PKI.Ensure infrastructure availability, security, performance and disaster recovery readiness.Automate infrastructure operations using PowerShell...

SonarSource is seeking an experienced platform engineer to lead AI-native operations and ITSM governance across a multinational setup. You will own Jira Service Management, Atlassian ecosystem, and enterprise integrations, driving automation and scale.You will partner with HR, security, and GTM teams to implement governance, compliance, and streamlined...

Big Science Sweden is seeking a Computing and Software Engineer to lead the design and development of software frameworks and algorithms for the LHCb Trigger System at CERN. You will ensure high-performance data processing for LHC Run 4 and prepare computing systems for the demands of future runs. The role requires experience in software design, a strong...

Join CERN's IC Technology R&D team and contribute to the development of advanced electronics for future particle detectors. We are seeking an engineer with expertise in system-level modelling and digital ASIC design to work at the interface between architecture-level simulation and hardware implementation. In this role, you will help develop and validate...

We are looking for an experienced Java Software Engineer to join an exciting project in the Air Traffic Management (ATM) sector.You will contribute to the modernization of a safety-critical air traffic surveillance system, transforming an existing platform into a modern service-oriented architecture.This is an opportunity to work on complex,...

INGINIA, a Swiss IT integrator, is expanding its Core Engineering team in Geneva’s region. The Microsoft Systems Engineer will work on critical client infrastructures, delivering bothBUILD project design and RUN operations with a focus on availability, security, and documentation.You will handle Windows Server, AD, GPO, Exchange Online, SQL Server, and...

Proton in Geneva is looking for an Infrastructure Systems Engineer to manage and optimize their global server infrastructure. You'll design automation systems for high uptime, develop monitoring solutions, and troubleshoot complex issues. Ideal candidates should possess Linux expertise, Kubernetes skills, and programming proficiency in Python. Proton offers...

Job Description Contract Type Consultant Mission Design, deploy, and maintain Red Hat OpenShift platforms Adapt and optimize OpenShift clusters (filesystem management, access control, quotas, policies) on underlying Unix/Linux systems. Install, migrate, and operate Unix/Linux environments according to our standards and processes. Plan and manage system...

You will help design, integrate, and operate complex test and measurement systems in cryogenic, electrical, and controls environments. Your work will support the characterisation and validation of superconducting magnets and related components under demanding protection, synchronisation, and reliability requirements. You will join CERN’s Beams Department,...

MissionWe are seeking a skilled and experienced Database Engineer to join our team in Geneva and modernize the bank’s data layer on Sybase ASE and Sybase IQ. The ideal candidate will manage and optimize complex stored procedures, re-engineer UNIX ksh and SQL scripts using modern patterns, and ensure reliable ETL pipelines for operational and transactional...

Qim info, who are we?Founded in 2004, Qim info is an IT engineering and digital services company with offices in Switzerland (Geneva, Lausanne, Zurich & Basel) and France (Annecy, Lyon & Paris). Qim info is a collective of consultants able to operate at all levels of an Information System, across a wide range of expertise: IT, data, digital, quality,...

Developer & Business Analyst – PnL & Risk SystemsFull-timeVitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities to consumers and industry worldwide.In addition to its primary business of trading, Vitol is invested in infrastructure globally, with $13+billion invested in long-term assets.Vitol’s customers...