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Supporting you and fostering your self-development

A total experience for our employees

Our aim is to make you into an accomplished team member. You will be supported throughout your career and we will take your own personal approach to work into account. Your personal commitment will be at the core of your day-to-day experience as you move your career project forward. We will ensure that you form part of a diverse and fulfilling team and help you to build and maintain your enthusiasm both inside and outside the group. In short, we provide a total experience for our employees.

Our latest job offers

Defense and Security, Space, Industry

Whatever your background and experience, you can contribute to the success of our projects

CS GROUP is constantly evolving; we are constantly looking for new talent to help us to do what we do best and to shape the world of tomorrow. Whether you are a student, a graduate or an expert in your field, we will support you throughout your career so that you always feel fulfilled and are able to achieve your personal goals.


Looking for an internship or a work-study programme? We’ll make sure your first work placement is enriching and inspiring.


Looking for your first or second job? Why not join a diverse team with a broad range of skills and experience?


We offer a technically challenging environment, a culture of engagement and teams who are passionate about what they do.

About us

A major player committed to developing the technologies of the future

CS GROUP has a differentiated position in the digital services market. An agile, innovative mid-sized European organisation, we have an entrepreneurial culture and a high level of technical expertise and skills.

Joining us means giving yourself the means to move forward and thrive throughout your career by joining an enthusiastic team in Europe or further afield focused on our core values of engagement, connection and innovation.

CS GROUP: where engagement is key

Our workplace engagement includes training, anti-discrimination strategies, parity, disability awareness and intergenerational knowledge transfer. Our environmental engagement strives to limit the impact of our business on the planet. Our social engagement among students or for charity is very important to us.

Our skills and expertise

Our constant challenge is to use cutting-edge technology to respond to our clients’ critical needs. Here are our main areas of expertise and examples of how they are applied:



ANSSI partner, certified PASSI and LPM, with CERT, we secure the infrastructures of the most critical industries (nuclear/military) and guarantee the most sensitive information (Lotto, electronic registered mail, notarised signatures, etc.)


Cloud / DevOps

As specialists in multi-cloud approaches we favour opensource environments and cloud complementarity (private, public, etc.) in order to guarantee data sovereignty and protection. This forms part of a DevOps culture that improves the agility of our infrastructures.

Data Intelligence/AI

Data Intelligence/AI

We have developed secure agnostic technology with embedded AI that is adaptable to big data and can be used for terrestrial observation, rescue operations and aeronautics.

Software Development/Embedded Systems

Software Development/Embedded Systems

Whether it be embedded processors, communications software, control/command software or image processing software, we develop standardised mission-critical applications based on a range of technologies: C, C+%, C#, Java, Python, React/AngularJS, etc.

Systems Engineering

Systems Engineering

To build engagement and autonomy, we are able to design complete systems: ground-to-air communication, zone detection/OTH radar, passenger transport communication, etc.

Scientific Core Business

Scientific Core Business

Being close to our customers also entails providing advice and support in specific fields from our experts in neutronics, thermohydraulics, space mechanics, etc. Core activities and computing go hand in hand at CS!

3D/Mixed reality production

3D/Mixed reality production

We allow our clients to simulate their training or even to control their environment via virtual or augmented reality platforms: machine maintenance, training scenarios, 3D operations mapping, etc.

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