Optoelectronics Engineer

Optoelectronics Engineer Job Requisition ID: 20922 Date Posted: 29 September 2026 Closing Date: 20 October 2026 23:59 CET/CEST Publication Method: Internal & External Type of Appointment (learn more): 4 years, extendable to indefinite Directorate: Technology, Engineering and Quality Workplace: Noordwijk, NL Grade Band: A2 - A4 Location ESTEC, Noordwijk, Netherlands Description Optoelectronics Engineer in the Optoelectronics Section, Optics, Robotics and Life Sciences Division, Mechanical Department, Directorate of Technology, Engineering and Quality. The Optoelectronics Section provides functional support to ESA projects and carries out technological research (R&D) in the field of optoelectronic device technologies and applications. In particular, the Optoelectronics Section deals with the specification, development and characterisation of photonic component subsystems and active optical instruments, such as detectors and lasers operating in the UV to FIR wavelength ranges, fibre-optic sensors, lidars, optical communication systems and quantum technologies. The Section is staffed with around 25 engineers supporting all ESA projects and offers a unique opportunity to contribute on the challenges relating to optoelectronic technologies required for ESA missions, spacecraft, instruments and equipment. Duties Reporting to the Head of Section and within the technical fields described above, your main tasks and responsibilities will include: providing expert technical support and consultancy to ESA projects, programmes and general studies involving optical atomic clocks, optical frequency combs, lasers and integrated photonic technologies for space and related technologies and testing techniques throughout all project phases;participating in feasibility studies, project reviews and the evaluation of procurement proposals;identifying critical development problems and assisting in their resolution;contributing to the definition of technology development requirements and work plans for the Agency’s technology programmes;defining, initiating and managing R&D activities covering both long- and short-term needs;fostering new application areas for multidisciplinary activities, placing emphasis on innovative concepts, cutting-edge technologies and system architectures;laboratory activities, as required;monitoring applicable scientific and technological trends and maintaining state-of-the-art expertise;contributing to the dissemination of the results of the activities performed and the transfer of knowledge across the Agency. Your duties may also include supporting other activities within your field of competence. Technical competencies General background and specific experience in the technical domains covered by the position optical atomic clocks, including related subsystems, such as frequency combs, ultra-stable lasers, cavities, metrology and T&F distribution related quantum and photonics technologies, such as atom/ion trapping and cooling, photonic integrated circuits and fibre optics Experience with laboratory and field testing of relevant technical equipment and hands-on hardware experience Understanding of related technologies, R&D trends and industrial landscape Project support experience in a relevant domain Experience in the coordination and preparation of procurement activities for technology development and innovation, such as statements of work and proposal evaluation Behavioural competencies Result Orientation Operational Efficiency Fostering Cooperation Relationship Management Continuous Improvement Forward Thinking For more information, please refer to the ESA Core Behavioural Competencies guidebook. Education And Professional Experience A master’s degree in physics, photonics, optoelectronics, optical engineering or a related discipline is required for this post, together with at least four years of relevant professional experience. Additional Requirements Solid experience in the design, definition, development and testing of complex optoelectronics systems. The following will be considered assets: Knowledge of environmental testing of space hardware.Knowledge of working on projects with a formal security framework.A PhD in a relevant discipline. Diversity, Equity and Inclusiveness ESA is an equal opportunity employer, committed to achieving diversity within the workforce and creating an inclusive working environment. We therefore welcome applications from all qualified candidates irrespective of gender, sexual orientation, ethnicity, religious beliefs, age, disability or other characteristics. At the Agency we value diversity, and we welcome people with disabilities. Whenever possible, we seek to accommodate individuals with disabilities by providing the necessary support at the workplace. The Human Resources Department can also provide assistance during the recruitment process. If you would like to discuss this further, please contact us via email at contact.human.resources@esa.int. Important Information and Disclaimer In principle, recruitment will be within the advertised grade band (A2-A4). However, if the selected candidate has less than four years of relevant professional experience following the completion of the master’s degree, the position may be filled at A1 level. Applicants must be eligible to access information, technology, and hardware which is subject to European or US export control and sanctions regulations & eligible to acquire the security clearance by their national security administrations. During the recruitment process, the Agency may request applicants to undergo selection tests. Additionally, successful candidates will need to undergo basic screening before appointment, which will be conducted by an external background screening service, in compliance with the European Space Agency's security procedures. Note that ESA is in the process of transitioning to a Matrix setup, which could lead to organisational changes affecting this position. The information published on ESA’s careers website regarding working conditions is correct at the time of publication. It is not intended to be exhaustive and may not address all questions you would have. Nationality and Languages Please note that applications are only considered from nationals of one of the following States: Austria, Belgium, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Luxembourg, the Netherlands, Norway, Poland, Portugal, Romania, Slovenia, Spain, Sweden, Switzerland, the United Kingdom and Canada, Cyprus, Latvia, Lithuania and Slovakia. According to the ESA Convention, staff shall be recruited on the basis of their qualifications, taking into account an adequate distribution of posts among nationals of the Member States. The working languages of the Agency are English and French. A good knowledge of one of these is required. Knowledge of another Member State language would be an asset. Who we recruit » Recruitment Process » What we offer » Life at ESA » FAQ »