MAIT Optical Engineer - Space Laser Communication

  Delft
  Full time (40 hours per week)
  Medior-Senior

About this job


We are currently looking for a MAIT Optical Engineer to join the team in Delft.


As a MAIT Optical Engineer, you will contribute to the manufacturing, assembly, integration, and testing (MAIT) of cutting-edge optical systems for space-based laser communication. You will design and carry out optical tests, alignments, and calibrations to ensure the systems meet demanding performance requirements for space environments.

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Job details

MAIT Optical Engineer

Main responsibilities 


  • Develop comprehensive optical test plans for both component-level and system-level verification.

  • Define test setups, including lasers, detectors, alignment tools, and environmental conditions.

  • Prepare detailed procedures for optical alignment, calibration, and performance verification.

  • Build optical setups and conduct tests such as beam profiling, wavefront sensing, throughput and insertion loss, as well as assessing pointing accuracy and jitter.

  • Perform precise alignment and calibration of optical subsystems using lasers, collimators, and fibers.

  • Carry out environmental testing (e.g., thermal vacuum) to confirm optical performance under space conditions.

  • Review optical designs for manufacturability, alignment strategy, testability, and technical performance (e.g., telescopes, fiber coupling, detector performance).

  • Define critical optical performance parameters, including wavefront error, throughput, and alignment tolerances.

  • Document all procedures and results in clear and structured test reports.

 


Requirements


  • BSc or MSc in Mechanical Engineering, Physics, Materials Science, Aerospace Engineering, or a related discipline.

  • Minimum of 5 years’ experience as an Optical Engineer in a multidisciplinary environment.

  • Strong understanding of optical testing, alignment, and calibration techniques.

  • Proficiency in optical design software such as Zemax (or equivalent).

  • Able to work independently while clearly communicating technical findings.

  • Proactive, enthusiastic, flexible, and persistent in tackling challenges.

  • Fluent in English, both written and spoken.


Please note that if you do not hear back from us within 10 days of your application, you may assume that we have selected another candidate we would like to interview for this position. We do our best to get back to you individually; however, due to a high volume of responses, it can be that we have not been able to reject your application in person.


We kindly request that recruitment agencies do not contact us regarding this vacancy. We are not seeking assistance and will not be liable for any fees or charges associated with unsolicited CVs or candidate introductions. Any candidates submitted by agencies without prior written agreement will be considered our direct applicants and may be employed without obligation or fee.

 

Are you enthusiastic about becoming our new MAIT Optical Engineer?

Apply via our application form, or send your CV and motivational letter directly to recruitment@stcorp.nl.

Apply now

Our story

At S[&]T we contribute to a safer life on earth by translating space data into valuable and actionable insights. We oversee data from instruments to application, and apply our expertise within our software frameworks, information products and consultancy.

Our society relies on space and scientific instruments for climate change monitoring, navigation, defence and national security, and other crucial services we all use in our daily lives. These instruments produce an enormous quantity of complex data, and our goal is to unlock its value.

We have more than 20 years of experience working on instrument calibration, the creation of data quality monitoring tools, the development of real-time data processing frameworks, and the development of application-specific algorithms. With this, we help organisations, governments and industries to strengthen their information position and thereby improve their decision making. We focus on the following domains: Space & Science, Defence & Security, Environment & Sustainability, and High-Tech Consulting.

Privacy notice

In order to apply for this vacancy you must submit your personal information to S[&]T. We will collect, use, and process your personal information as mentioned in our Privacy Policy. Our policy and processing of your personal information are compliant with the GDPR.


How to apply

Would you like to hear more? Send your CV and motivational letter to recruitment@stcorp.nl or apply directly through our website.

Kindly note that acquisition from third parties (e.g. agencies) based on this vacancy is not welcome.