Senior Optics and Laser Engineer (f/m/d)

Siegen, GermanyPosted Jun 3, 2026
Skip to contenteleQtron GmbHHomepageeleQtron GmbHHomepageeleQtron GmbHHomepageEnglisheneleQtron GmbHHomepageEnglishenEnglishDeutschSenior Optics and Laser Engineer (f/m/d)On-siteSiegen, Nordrhein-Westfalen, GermanyOpticsJob 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 a Senior Optics and Laser Engineer (m/f/d) to join us as soon as possible.Responsibilities:  As an Optics & Laser engineer (f/m/d), you will be part of a team with a mission to develop, set up and operate our trapped-ion quantum computers and relevant test devices. You will collaborate closely with our international team of physicists and engineers from different disciplines. Depending on your qualification, you will work on one or more of the following tasks:Define and refine the optical systems used on our quantum computersDevelop and establish monitoring of relevant indicators of optical systems throughout the operation of our quantum computersDevelop and test optical components and systems (including optical modulators)Prepare test reports and communicate your resultsIntegrate procedures across several quantum computers to accelerate development in a process-driven wayAnalyse the performance of optical and laser systems and align them with the needs of future generations of quantum computersJob requirementsRequired Skills:Master’s degree in Optics Engineering, Physics, or a related field4+ years of demonstrated experience in industry or research, with an awareness of industry standardsProcess-driven mindsetExperience with optical systems for quantum technologyFamiliarity with image and data processingUnderstanding of signal processing principlesStrong communication and writing skills in EnglishWe value (Bonus):Experience in real-time electronics and signal processingHands-on experience with laser systems for ion or atom trapsExperience with laser spectroscopy and laser cooling techniquesExperience in structuring and regular reporting of system performanceWhat you can expect from eleQtron:Competitive salary: We value our team members and therefore provide remunerations that reflect this, additionally rewarding achievementsFlexible 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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