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

eleQtron GmbH

Siegen, Nordrhein-Westfalen, GermanyFull Time
Optics

Senior Optics and Laser Engineer (f/m/d) at eleQtron GmbH is a full time role based in Siegen, Nordrhein-Westfalen, Germany. Listed skills: Optics. It was published on 23 July 2026 and was open at last check.

Senior Optics and Laser Engineer (f/m/d) at eleQtron GmbH — key details
RoleSenior Optics and Laser Engineer (f/m/d)
CompanyeleQtron GmbH
LocationSiegen, Nordrhein-Westfalen, Germany
Employment typeFull Time
Skills listedOptics
Published23 July 2026
StatusOpen at last check

eleQtron 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 computers
  • Develop and establish monitoring of relevant indicators of optical systems throughout the operation of our quantum computers
  • Develop and test optical components and systems (including optical modulators)
  • Prepare test reports and communicate your results
  • Integrate procedures across several quantum computers to accelerate development in a process-driven way
  • Analyse the performance of optical and laser systems and align them with the needs of future generations of quantum computers

Required Skills:

  • Master’s degree in Optics Engineering, Physics, or a related field
  • 4+ years of demonstrated experience in industry or research, with an awareness of industry standards
  • Process-driven mindset
  • Experience with optical systems for quantum technology
  • Familiarity with image and data processing
  • Understanding of signal processing principles
  • Strong communication and writing skills in English

We value (Bonus):

  • Experience in real-time electronics and signal processing
  • Hands-on experience with laser systems for ion or atom traps
  • Experience with laser spectroscopy and laser cooling techniques
  • Experience in structuring and regular reporting of system performance

What 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 schedules
  • Team spirit: In our international and diverse team, and with our regular team events, having fun at work is simply part of the culture
  • Further 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 development
  • Wellness Package : We offer health-promoting benefits such as fitness programs like UrbanSportsClub to support your well-being
  • Bike Leasing: Stay Mobile and Sustainable with Our Company Bike Leasing Program
  • Moving Benefits: A warm welcome! We are happy to support employees who move for us with a bonus
  • At 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 rooms
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Create your free OnJob profile to apply — we'll take you to eleQtron GmbH's application after sign-up. · Posted 23 Jul 2026.

Senior Optics and Laser Engineer (f/m/d) at eleQtron GmbH — questions answered

What does the Senior Optics and Laser Engineer (f/m/d) role at eleQtron GmbH pay?

eleQtron GmbH does not publish a salary on this Senior Optics and Laser Engineer (f/m/d) listing, so OnJob shows no figure for it rather than an estimate. For what this role pays across the market, the OnJob salary guides aggregate the live listings that do disclose pay.

Where is the Senior Optics and Laser Engineer (f/m/d) role at eleQtron GmbH based?

eleQtron GmbH lists this Senior Optics and Laser Engineer (f/m/d) role in Siegen, Nordrhein-Westfalen, Germany, advertised as full time work at that location. Larger employers sometimes cover several sites under one city name, so confirm the exact office with eleQtron GmbH before you apply.

What skills does the Senior Optics and Laser Engineer (f/m/d) role at eleQtron GmbH require?

The Senior Optics and Laser Engineer (f/m/d) at eleQtron GmbH listing names Optics. Those are the skills the employer put on the posting itself, so they are the ones worth matching in your profile and covering first in an interview.

Is the Senior Optics and Laser Engineer (f/m/d) role at eleQtron GmbH still open?

The Senior Optics and Laser Engineer (f/m/d) posting at eleQtron GmbH was open at OnJob's last check of the employer's careers page, having been published on 23 July 2026. OnJob re-checks source listings on each build and marks a role closed once it disappears, but listings can close without notice, so the employer's own page is the final word.

How do you apply for the Senior Optics and Laser Engineer (f/m/d) role at eleQtron GmbH?

Apply to the Senior Optics and Laser Engineer (f/m/d) at eleQtron GmbH role through OnJob with a free profile: OnJob scores your fit against the listing, shows the skills lowering that score, and submits an ATS-ready profile to eleQtron GmbH's own application page. Creating a profile is free and needs no card.

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