Celeres

GTD is a European group, specialized in IT engineering in complex and critical environments such as the space sector, defense, energy and scientific infrastructures, maritime and port infrastructures.

The French subsidiary, based in Occitanie (Toulouse, Lavelanet) with establishments in Ile-de-France and Brest, works today for the security of strategic sites by intervening on the whole chain of integration: design, deployment, training and maintenance on the whole of the applications and systems: network, hosting, SSI, hypervision.

It also carries out software development activities for critical projects in the space sector, and for local authorities in the Big Data, AI and cloud sectors.

In addition the R&D; team has been developing since 2017, a new solution, now ready to be marketed: a platform that makes data flows relevant and exploitable using AI algorithms.

Furthermore, GTD International is ISO:9001 and ISO:27001 certified.

You can find more information on our websites: https://gtd-international.fr/ - https://me-ia.com/

Video presentation: https://vimeo.com/148995106

Celeres delivers critical software and systems for space, defence, transports and public sector. We build the invisible backbone that keeps essential operations running, systems designed to work silently, reliably, under load, for decades.

With 39 years of proven expertise, we serve space agencies, defense operators and critical infrastructure organizations across Europe. Our commitment is uncompromising: technical excellence, operational precision, and the reliability that cannot fail.

We are a high-tech company, committed to the design, integration,



and operation of complex, mission-critical applications and systems throughout the world.

The role:

Under the supervision of the Product Assurance and Reliability Engineering team, and with progressively increasing autonomy, support space projects for customers such as ESA and CNES.

- Hardware (HW): Support functional analysis and system decomposition; prepare and maintain FMEA/FMECA, FTA, and RBD analyses; collect failure-rate data and contribute to reliability, availability, MTBF, and maintainability predictions.
- Software (SW): Support criticality classification, traceability, architecture and design reviews, failure mode analysis, verification activities, defect tracking, and coverage and maturity metrics, in accordance with ECSS-Q-ST-80 where applicable.
- System Level: Contribute to reliability analyses, interface analyses, and common-cause failure assessments, while maintaining assumptions, models, traceability, and evidence of RAMS compliance.
- Review documentation, configuration records, and logs; track non-conformities, actions, risks, and deviations; support design reviews, audits, and performance indicators.
- Internal Testing:



Collaborate with engineering teams in the preparation and execution of internal system tests; verify configurations and procedures, ensure requirement-to-test-to-result traceability, record evidence, analyse anomalies, and verify corrective actions and re-testing results.

Requirements

Your profile:

Required

- Final-year undergraduate or master's student in a relevant engineering discipline, with the ability to formalise an internship agreement for the full duration of the placement.
- Interest in Product Assurance, RAMS (Reliability, Availability, Maintainability and Safety), and space HW/SW systems.
- Basic knowledge of probability, statistics, systems architecture, and data analysis.
- Strong attention to detail, document control skills, initiative, communication skills, and the ability to work in international teams.

Nice-to-have:
- Familiarity with ECSS-Q-ST-30/40/80 standards, FMEA/FMECA, FTA, RBD, MTBF, and maintainability analysis.
- Understanding of the software lifecycle, testing, CI/CD, static analysis, defect management, and configuration management.
- Advanced Excel skills; knowledge of Python and RAMS tools would be an asset.

What do we offer?

- To participate in highly advanced technological projects all around the world.
- To be part of a young dynamic company
- Adaptable working hours.
- Excellent location in our BCN HQ
- Work from home’ policy
- Free fruit at work once a week
- Free coffee corner

We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, etc.

📌 Quality Assurance & Reliability Engineering trainee (España)
🏢 Gtd
📍 España