AOCS and Pointing Systems Engineer (3 Positions)

Provide expert technical support to ESA projects and programmes in the field of AOCS and pointing systems.

ESA - European Space Agency

Open positions at ESA
Logo of ESA

Application deadline in 1 month: Friday 14 Aug 2026 at 23:59 UTC

Open application form

Overview

Provide expert technical support to ESA projects and programmes in the field of AOCS and pointing systems.

You have:

  • A master's degree in control engineering and/or aerospace engineering is required for this post.
  • A minimum of 5 years of relevant professional experience.
  • Expertise in the development of satellite AOCS subsystems.
  • Experience in AOCS subsystem architecture, design, testing and verification.
  • Preference for expertise in advanced control, optimisation and estimation techniques.
  • Preference for experience with artificial intelligence and machine learning techniques for AOCS applications.

Location ESTEC, Noordwijk, Netherlands

This vacancy is published to recruit for either: an appointment of 4 years, extendable to an indefinite duration; or a fixed-term appointment with an initial duration of 4 years that depending on performance and organisational needs, may be extended up to a maximum total duration of 8 years.

Description

AOCS and Pointing Systems Engineer in the AOCS and Pointing Architecture Section, GNC, AOCS and Pointing Division, Electrical Department, Directorate of Technology, Engineering and Quality.

The AOCS and Pointing Architecture Section provides functional support for space missions in the domains of Earth observation, science, and resilience, navigation and connectivity.

The Section carries out technological research and development, harmonisation and standardisation in the field of AOCS and pointing, with a focus on subsystem competitiveness, improvement and innovation for performance, robustness, autonomy and process.

Duties

Reporting to the Head of Section, 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 in the field of AOCS and pointing systems (AOCS architecture design and verification, including AOCS applicative software and FDIR, as well as AOCS equipment procurement) 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 and addressing AOCS-enabling and -enhancing concepts and advanced control techniques;
  • fostering new application areas for multidisciplinary activities, placing emphasis on innovative concepts, cutting-edge technologies and system architectures;
  • laboratory activities for the testing of AOCS products and the evaluation and prototyping of new AOCS solutions;
  • 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

Hands-on experience

Understanding of related technologies, R&D trends and the industrial landscape

Project support experience in a relevant domain

Experience in the management and monitoring of industrial activities, including participation in reviews

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 control engineering and/or aerospace engineering is required for this post together with a minimum of 5 years of relevant professional experience.

Additional requirements

You should have at least five years' experience in the development of satellite AOCS subsystems and in the procurement engineering of a range of AOCS hardware units. Preference will be given to those with expertise in two or more of the following areas relating to the position:

  • AOCS subsystem architecture, design, testing and verification, including control algorithm design and tuning, analysis and simulation
  • AOCS modelling and software, including automatic code generation, hardware and spacecraft avionics
  • Pointing error engineering
  • Advanced control, optimisation and estimation techniques
  • Smallsat and nanosat AOCS
  • Laboratory facility or hands-on hardware (including integration) experience
  • Artificial intelligence and machine learning techniques for AOCS applications and engineering

Your motivation for supporting engineering laboratory activities and for proposing new R&D activities will be considered in the selection process.

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 [email protected].

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.

Potential interview questions

Describe your experience with AOCS subsystem architecture and design. The interviewer wants to assess your specific knowledge and hands-on experience in AOCS systems. Detail your past projects and the methodologies you used in architecture design.
Can you give an example of a technical problem you resolved in a project? This question measures your problem-solving skills and ability to work under pressure. Pro members can see the explanation.
How do you stay updated with the latest trends in AOCS technology? Pro members can see the explanation. Pro members can see the explanation.
What experience do you have with laboratory testing of AOCS products? Pro members can see the explanation. Pro members can see the explanation.
How do you prioritize tasks when managing multiple projects? Pro members can see the explanation. Pro members can see the explanation.
What role do you think innovation plays in AOCS system development? Pro members can see the explanation. Pro members can see the explanation.
Describe a situation where you had to collaborate with others to achieve a goal. Pro members can see the explanation. Pro members can see the explanation.
What techniques do you use for optimization in engineering projects? Pro members can see the explanation. Pro members can see the explanation.
Added 1 day ago - Updated 22 minutes ago - Source: jobs.esa.int