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

eleQtron GmbH · Siegen

At a glance

Type
Job
Organisation
eleQtron GmbH
Location
Siegen
Work mode
On-site
Deadline
Rolling / not stated
Posted
5 Aug 2026

About this job

<p style=";"><strong><span style="color: #121317">eleQtron</span></strong><span style="color: #121317"> 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</span><strong><em><span style="color: #121317">.</span></em></strong><span style="color: #000000"> <br /><br /></span><strong><span style="color: #121317">We are looking for a Senior Optics and Laser Engineer (m/f/d) to join us as soon as possible.</span></strong></p><p style=";"><strong><span style="color: #121317"><br />Responsibilities</span>:</strong> </p><p><span style="color: #000000"> As an Optics &amp; 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:</span></p><ul><li><p style=";"><span style="color: #121317">Define and refine the optical systems used on our quantum computers</span></p></li></ul><ul><li><p><span style="color: #121317">Develop and establish monitoring of relevant indicators of optical systems throughout the operation of our quantum computers</span></p></li></ul><ul><li><p><span style="color: #121317">Develop and test optical components and systems (including optical modulators)</span></p></li><li><p><span style="color: #121317">Prepare test reports and communicate your results</span></p></li><li><p><span style="color: #121317">Integrate procedures across several quantum computers to accelerate development in a process-driven way</span></p></li><li><p><span style="color: #121317">Analyse the performance of optical and laser systems and align them with the needs of future generations of quantum computers</span></p></li></ul><br /><br /><p><strong><span style="color: #121317">Required Skills:</span></strong></p><ul><li><p><span style="color: #121317">Master’s degree in Optics Engineering, Physics, or a related field</span></p></li><li><p><span style="color: #121317">4+ years of demonstrated experience in industry or research, with an awareness of industry standards</span></p></li><li><p><span style="color: #121317">Process-driven mindset</span></p></li><li><p><span style="color: #121317">Experience with optical systems for quantum technology</span></p></li><li><p><span style="color: #121317">Familiarity with image and data processing</span></p></li><li><p><span style="color: #121317">Understanding of signal processing principles</span></p></li><li><p><span style="color: #121317">Strong communication and writing skills in English</span></p></li></ul><p><strong><span style="color: #121317">We value (Bonus):</span></strong></p><ul><li><p><span style="color: #121317">Experience in real-time electronics and signal processing</span></p></li><li><p><span style="color: #121317">Hands-on experience with laser systems for ion or atom traps</span></p></li><li><p><span style="color: #121317">Experience with laser spectroscopy and laser cooling techniques</span></p></li><li><p><span style="color: #121317">Experience in structuring and regular reporting of system performance</span></p></li></ul><p style=";"><strong><span style="color: #121317"><br />What you can expect from eleQtron:</span></strong></p><ul><li><p style=";"><strong><span style="font-size: 1.1em"><span style="color: #121317">Competitive salary:</span></span></strong><span style="font-size: 1.1em"><span style="color: #121317"> We value our team members and therefore provide remunerations that reflect this, additionally rewarding achievements</span></span></p></li><li><p style=";"><strong><span style="font-size: 1.1em"><span style="color: #121317">Flexible working hours</span></span></strong><span style="font-size: 1.1em"><span style="color: #121317">: We offer personal freedom through a variety of flexible work schedules</span></span></p></li><li><p style=";"><strong><span style="font-size: 1.1em"><span style="color: #121317">Team spirit:</span></span></strong><span style="font-size: 1.1em"><span style="color: #121317"> In our international and diverse team, and with our regular team events, having fun at work is simply part of the culture</span></span></p></li><li><p style=";"><strong><span style="font-size: 1.1em"><span style="color: #121317">Further development:</span></span></strong><span style="font-size: 1.1em"><span style="color: #121317"> 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</span></span></p></li><li><p style=";"><strong><span style="font-size: 1.1em"><span style="color: #121317">Wellness Package</span></span></strong><span style="font-size: 1.1em"><span style="color: #121317">: We offer health-promoting benefits such as fitness programs like UrbanSportsClub to support your well-being</span></span></p></li><li><p style=";"><strong><span style="font-size: 1.1em"><span style="color: #121317">Bike Leasing:</span></span></strong><span style="font-size: 1.1em"><span style="color: #121317"> Stay Mobile and Sustainable with Our Company Bike Leasing Program</span></span></p></li><li><p style=";"><strong><span style="font-size: 1.1em"><span style="color: #121317">Moving Benefits:</span></span></strong><span style="font-size: 1.1em"><span style="color: #121317"> A warm welcome! We are happy to support employees who move for us with a bonus</span></span></p></li><li><p style=";"><strong><span style="font-size: 1.1em"><span style="color: #121317">At the forefront</span></span></strong><span style="font-size: 1.1em"><span style="color: #121317">: Work at the forefront of technology, where academic research meets commercial applications </span></span></p></li><li><p style=";"><strong><span style="font-size: 1.1em"><span style="color: #121317">Modern workplace:</span></span></strong><span style="font-size: 1.1em"><span style="color: #121317"> We have a high-quality infrastructure with laboratory space, offices and meeting rooms</span></span></p></li></ul><p>Find <a href="https://www.arbeitnow.com">Jobs in Germany</a> on Arbeitnow</a>

How to apply

  1. 1 Read the full details above and confirm you meet the eligibility criteria.
  2. 2 Prepare your documents — an updated CV, and any cover letter, proposal or certificates required.
  3. 3 Click Apply on official site to complete your application on eleQtron GmbH’s official page.
  4. 4 Submit as early as possible — many close once filled.
Apply on official site

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Frequently asked questions

How do I apply for Senior Optics and Laser Engineer (f/m/d)?

Review the full details and eligibility on this page, prepare your documents, then use the “Apply on official site” button to complete your application on eleQtron GmbH’s official page.

Is this opportunity remote or location-based?

This opportunity is based in Siegen. Check the official listing for any relocation or on-site requirements.

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