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System Requirements Engineer

  • Toulouse, Occitanie, France
  • Madrid, Comunidad de Madrid, Spain
  • Prague, Praha, Hlavní město, Czechia
+2 more

Job description

We are looking for multiple System Requirements Engineers on behalf of and in support to our client for multiple locations in Europe: Prague, Saint-Germain-en-Laye (France), Madrid (Spain), Noordwijk (the Netherlands), Oberpfaffenhoffen (Germany), Fucino (Italy) and Toulouse (France). The selected candidate should show integrity and professionalism. Please note that the start date would be the beginning of April 2024 and that the engagement will be in two consecutive phases (within and after October 2024).

The activities below will include frequent access to classified security areas and systems. They may entail meetings in the other client's premises in Europe, EC premises in Brussels, ESA premises in Noordwijk – ESTEC (The Netherlands) or other European centres, Galileo Control Centres in Fucino (Italy) and Oberpfaffenhoffen (Germany) or other space programme sites across the world (for a few tasks).

Please note, the successful candidate will be employed by ATG Europe (or one of its subsidiaries). Furthermore, upon selection, they will be subject to a general security screening performed by an external provider (further information will be provided at the interview stage).

The successful candidate will be tasked with, but not limited to:

  • Preliminary input requirement analysis;
    • Review of the input (higher level requirements) to get a satisfactory understanding of the expected needs at lower level (N-1). Requirements which are incomplete, ambiguous or contradictory shall be identified and support provided to allow their timely resolution;
    • Consolidate a synthesis of system needs related to the provided inputs;
    • Identify any constraints (e.g. limits of applicability) related to each specific higher-level requirement and propose alternative formulations;
    • Integrate the results of the above analyses for subsequent processing;
  • Requirements definition, allocation and justification;
    • Define functional requirements: the higher-level requirements (defined at level N) are allocated to functional requirements at lower level (level N-1). The allocation process is iteratively carried out in parallel to functional and physical architectural analyses;
    • Define performance requirements: the higher-level performance requirements are allocated at lower level considering the allocation already available for other parts of the system contributing the final performances. Requirements to be flowed down to the operator to ensure performance requirements are met (e.g. Mean Time to Repair an equipment) shall be identified as well;
    • Inclusion of non-functional requirements or design drivers: Existing direct requirements (e.g. some design constraints) are allocated to the applicable level without tailoring, including logical/physical architectures;
    • Identification of requirement status (i.e. under procurement, confirmed by design at PDRs/CDRs, confirmed by analysis/test at CDRs/QRs), produce traceability and SoC controlled.
    • Definition of the verification method and verification milestone for each requirement produced (input to RVM);
    • A requirements justification file is produced for the initial set of requirements and then maintained for subsequent evolutions;
    • The requirements baseline (From level N to level N-m) shall be put and maintained in DOORs, including SoCs and justification files.

Job requirements

  • Master degree in Engineering or relevant field; Possibly Bachelor with solid experience as a fall back option;
  • Between 2 and 10 years of relevant working experience in security engineering for classified environments / defence;
  • Exposed to ISO27001 / 27002 certified environments and COMSEC information;
  • One or more of the fields of expertise are required:
    • Security Governance and risk management;
    • Security Audit and implementation;
    • Service and facility management;
    • Handling of classified documentation (EU, NATO);
    • Security accreditation;
    • Business development.
  • ISO27001 audit experience is an asset;
  • Fluency in English, both written and spoken;
  • Eligibility to work and live in the EU;
  • Eligibility for EU Personal Security Clearance is mandatory.

Please submit your application in English via the apply button below. Applications submitted in other languages will not be considered.


  • Toulouse, France
  • Madrid, Spain
  • Prague, Czechia
+2 more


What do we offer?

In ATG Europe (or our subsidiaries) you will have the chance to work on the most interesting and technologically advanced projects in the space, big-science, and high-tech domains. You will enjoy the focused yet relaxed spirit and culture of our teams and the excellent working conditions our company provides. We firmly believe that development and growth perspectives are crucial to everyone’s career, and we therefore provide you with a personal development plan, regular assessment checkpoints and a dedicated training and education budget to support you, not only in your current work, but also paving the road to your next professional steps.

For those relocating in order to embrace a new career with us, we offer international relocation assistance in settling in your new home or finding the right school for your children and a relocation budget that is applicable to all ATG staff.

About ATG Europe

Today, ATG Europe is recognized as a leading provider of specialized engineering, scientific and technical services to the European Space, Big-Science, and high-tech industry. Our headquarters are located in Noordwijk, the Netherlands and we have subsidiaries in Germany, Ireland, Spain, Italy, and the UK. Besides these countries, ATG also operates in France, Czech Republic, Sweden, Norway, and Belgium.