IVV Ground Segment Mission Engineer - Space - Toulouse

CS, a subsidiary of the Sopra Steria group, is a benchmark technology player in the design, integration, and operation of critical systems. Present in 7 countries with over 2,600 passionate employees, we are involved in the heart of sovereignty, security, and performance challenges, in strategic sectors such as defense, space, energy, industry, transport, aeronautics, and cybersecurity.

Our difference? Unique expertise in real-time systems, sovereign and sustainable solutions, and a strong culture of innovation, fueled by 15% of our turnover invested in R&D. We support our clients in the success of their most complex programs, from air traffic control to anti-drone systems, including nuclear systems and satellite control centers.

By joining CS, you are joining a human-centered and innovative company.

• We deliver more than systems, we build trust.
• We go beyond stated needs, we prepare for tomorrow's challenges.
• More than just experts, we shape innovation.

Exploring, observing, securing tomorrow's space.

With 50 years of expertise, our Space Business Unit is a trusted partner for space agencies, prime contractors, and satellite operators across Europe.

With recognized know-how, it actively contributes to strengthening the performance, security, and innovation of the space ecosystem.

Our teams bring their expertise to the entire mission lifecycle: Earth observation, navigation and telecommunication systems, interplanetary science and exploration, space surveillance and security. Driven by AI and our sovereign solutions, we push the technological boundaries of European space programs every day.

Joining this Business Unit means shaping the future of space alongside passionate experts.

We are recruiting an IVV Ground Segment Mission Engineer to join our Space Business Unit within our Space Processing & Intelligence division, specializing in spatial data processing and hybridization.

Your missions

As part of a program with high operational stakes, you will be involved in integration, verification, and validation, with a functional focus on Earth observation ground mission segments. Taking responsibility for the IVV activity of projects is envisioned for future missions.

Your main activities are as follows:

• Analyze functional documentation and associated requirements
• Deploy and configure the system using installation procedures
• Develop test plans
• Prepare, understand, and execute functional test procedures
• Conduct test campaigns
• Verify system compliance with functional and business expectations
• Identify, qualify, and document detected anomalies
• Ensure traceability of tests and results
• Prepare and participate in client acceptance

The technical environment

• Continuous integration and containerization (Git, Docker)
• Test automation and management tools (SquashTM)
• Requirements management and traceability (Doors, Jama)
• Scripting (python, bash) and deployment (Ansible)
• Bugtracking (Jira, Mantis, ...)
• Knowledge of ECSS standards is a plus

With a Master's degree (Bac+5), you have a minimum of 3 years of experience in functional Integration, Verification, and Validation activities. You know how to read, understand, and execute test procedures. You have a good general understanding of Earth Observation missions.

Proficiency in English (written, read, and spoken) is essential for your role.

Are you rigorous? Do you have a keen eye for detail, and strong analytical and synthesis skills? Are you able to integrate into a sensitive project context? Then you are the gem we are looking for!

Join a company where humanity, innovation, and impact meet.

At CS, we offer:

• A rich employee experience, driven by a work environment designed to foster flexibility, autonomy, and daily well-being.
• A comprehensive onboarding program designed to welcome every talent from day one and an Academy to develop your skills, enrich your expertise, and build professional paths that suit you.
• A strong societal commitment: over 3,000 supported associations, an active disability policy, an inclusive culture, a responsible digital approach, and partnerships like Elles bougent to inspire future female talent.

...and many other benefits to discover when you join us!

Our uniqueness? The unique blend of technological expertise, critical projects, and human commitment. As an innovative and responsible company, we are building an ethical, inclusive, and future-oriented environment. Open to all talents, we believe that diversity is a strength.

The next steps

If your profile matches, you will be invited to a technical interview with one of our Operational Managers to discuss your skills and your vision of the profession.
You will then meet Elodie or Laura for a discussion about your background, aspirations, and our company culture.
Finally, because we value transparency and respect, we are committed to providing you with personalized feedback by phone, regardless of the outcome of the process.

#IVV #space #CSGROUP

An inclusive and committed employer, our company works every day to combat all forms of discrimination and promote a respectful working environment. Therefore, committed to gender balance and diversity, we encourage all applications and all profiles.

https://www.soprasteria.fr/nous-connaitre/nos-engagements