System Test Engineer (f/m/d)

Siegen, GermanyPosted Jun 15, 2026
Skip to contenteleQtron GmbHHomepageeleQtron GmbHHomepageeleQtron GmbHHomepageEnglisheneleQtron GmbHHomepageEnglishenEnglishDeutschSystem Test Engineer (f/m/d)On-siteSiegen, Nordrhein-Westfalen, GermanyElectronicsJob detailsApplyJob descriptioneleQtron develops and operates full-stack quantum computers based on trapped-ion technology. Quantum computing is a new computing paradigm rapidly approaching commercial viability. Our unique approach combines laser-cooled trapped ions with microwave control and tailored magnetic fields. Our next-generation computing machines under development will be able to find solutions to problems that are out of reach today, thus enabling new innovative products and services for a brighter future.We are looking for an RF Test Engineer (m/f/d) for our Siegen location to test, characterise, and validate RF and microwave systems that enable the operation of our next-generation trapped-ion quantum computing platforms.Responsibilities:As an RF Test Engineer in the Electronic Engineering Team, you will play a key role in testing, validating, and integrating the RF systems which support our next-generation quantum computing platforms. In this role, you will be part of an international team of physicists and engineers to develop, characterise, debug, and optimise high-frequency hardware systems in advanced laboratory environments.Execute and develop validation & characterisation protocols for RF systemsTake ownership of RF testing and validation activities, supporting the prototyping, integration, debugging, and validation of RF components and subsystemsContribute technical expertise and validation insights toward the development of next-generation quantum computing platformsContribute to improving lab infrastructure, RF testing methodologies, and automation workflowsSupport the operation team during validation & characterization of our quantum computing platform with hands-on expertise of RF systemsJob requirementsRequired Skills:Bachelor’s or master's degree in Electrical or Electronic Engineering or a related technical fieldHands-on experience with RF measurement equipment (VNA, Spectrum Analyser, Oscilloscope, Signal generator)Strong understanding of RF testing, validation, characterisation, and debugging methodologies for electronic systemsExcellent organizational skillsStructured, analytical working style with strong ownership and execution focusFluent EnglishWe value: Experience with Python or a similar high-level scripting language for data analysisExperience with RF DesignWhat you can expect from eleQtron:Competitive salary: We value our team members and therefore provide remunerations that reflect this, additionally rewarding achievements.Flexible working hours: We offer personal freedom through a variety of flexible work schedulesTeam spirit: In our international and diverse team, and with our regular team events, having fun at work is simply part of the cultureFurther development: We want to grow together and so we offer our team members needs-based, individualized further training as well as plenty of room for personal developmentWellness Package: We offer health-promoting benefits such as fitness programs like UrbanSportsClub to support your well-beingBike Leasing: Stay Mobile and Sustainable with Our Company Bike Leasing ProgramMoving Benefits: A warm welcome! We are happy to support employees who move for us with a bonusAt the forefront: Work at the forefront of technology, where academic research meets commercial applications Modern workplace: We have a high-quality infrastructure with laboratory space, offices and meeting roomsApplyorShare job

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