AOCS and Pointing Systems Engineer

AOCS and Pointing Systems Engineer (3 Positions)

Job Requisition

Date Posted: 3 July 2026

Closing Date: 14 August 2026 23:59 CET/CEST

Directorate:
Technology, Engineering and Quality

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.

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.

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.

• General background and specific experience in the technical domains covered by the position;
• 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.

• Result Orientation;
• Operational Efficiency;
• Fostering Cooperation;
• Relationship Management;
• Continuous Improvement;
• Forward Thinking.

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.

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;
• 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…