
ESTEC, Noordwijk, Netherlands with a resident assignment to Brussels, Belgium.
User Terminals – Spectrum and Signals Officer, IRIS² Integrated Programme Team, Secure Connectivity Programme Department, Directorate of Resilience, Navigation and Connectivity (D/RNC).
On 15 March 2023, the European Parliament and the Council of the European Union adopted Regulation (EU)2023/588 establishing the Union Secure Connectivity Programme for the period 2023–2027. The objective of the EU Secure Connectivity Programme is to deploy an EU satellite constellation, IRIS² (Infrastructure for Resilience, Interconnectivity and Security by Satellite). The Programme will provide an EU satellite-based, multiorbital communication infrastructure for governmental use while integrating and complementing existing and future national and European capacities in the framework of the GOVSATCOM component of the EU Space Programme.
The ESA Programme related to EU Secure Connectivity is intended to support the effective development and validation of the EU Secure Connectivity (IRIS²) governmental infrastructure, which is to be developed, deployed and operated under a concession contract signed by the EU with a private consortium, and the services provided by it, as well as the validation and demonstration of services based on the commercial infrastructure developed by the contractors delivering the EU Secure Connectivity governmental infrastructure. The European Commission and ESA have set up an Integrated Programme Team (IPT) to manage the EU IRIS² Programme and, in particular, the related concession contract, and to ensure close coordination between all activities relating to IRIS².
Reporting functionally to the Engineering/R&D Manager of the Integrated Programme Team and hierarchically to the head of the ESA Secure Connectivity System Office, you will be responsible for the timely delivery of user terminals required to provide governmental service for all aspects relating to access to spectrum for the IRIS² governmental infrastructure, and for signal definition and the implementation of the 5G standardisation roadmap. You will conduct and oversee activities aimed at building up the EU’s industrial capability in this domain. You will liaise with ESA for joint efforts in the domain and will rely on the Agency for the supervision of industrial activities relating to the development and validation of user terminals, aiming to ensure coordination in accordance with the agreements between ESA and the Commission.
You will be based in Brussels until Q1 2028, with the possibility of extension, within the framework of the 12-year Contribution Agreement between ESA and the Commission. At the end of the assignment, you will be reassigned to a position within D/RNC.
Your tasks and responsibilities will include:
Under the authority of the IPT Engineering/R&D Manager, you will:
Strong technical background in system and/or user terminal design, development and validation, including signal definition
Strong expertise in spectrum regulatory matters and processes
Experience with the implementation of large space programmes or projects, ideally in the telecommunications domain
Demonstrated experience with the set-up and management of a team of technical specialists working towards a common goal
Experience in the management and monitoring of industrial activities, including technical and contractual negotiations, and management of technical reviews
Multi-disciplinary and comprehensive knowledge of space system architecture and the definition of related technical requirements, as well as on-ground and in-orbit validation activities
Experience in managing industrial activities from a cost and schedule point of view.
Experience with product assurance and safety standards and their application in a project environment
Experience with complex project risk management processes
Result Orientation
Operational Efficiency
Fostering Cooperation
Relationship Management
Continuous Improvement
Forward Thinking
For more information, please refer to ESA Core Behavioural Competencies guidebook
A master’s degree in a relevant domain, such as physics, satellite communications or aerospace, is required for this post, together with, in principle, six years of relevant professional experience. Alternatively, candidates with a bachelor’s degree, complemented by an additional four years of relevant professional experience, may be considered.
Experience working with a commercial telecommunications company and/or operator is desirable.
Experience working in secure environments or on secure projects is desirable.
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.
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 & 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.
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.

The European Space Agency (ESA) is Europe’s gateway to space. Its mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world.
ESA is an international organisation with 23 Member States. By coordinating the financial and intellectual resources of its members, it can undertake programmes and activities far beyond the scope of any single European country.
ESA's 23 Member States are Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Luxembourg, the Netherlands, Norway, Poland, Portugal, Romania, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
Slovakia, Latvia and Lithuania are Associate Members. Canada takes part in some projects under a cooperation agreement.
Four other EU states have Cooperation Agreements with ESA: Bulgaria, Croatia, Cyprus and Malta.