Pre-sales Engineer / Senior Bid Manager - Defense & Security - Le Plessis Robinson (M/F)

About the company

CS, a subsidiary of the Sopra Steria group, is a leading technological player in the design, integration, and operation of critical systems. Present in 7 countries with more than 2600 passionate employees, we operate at 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, driven 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 warfare, including nuclear systems and satellite control centers.

By joining CS, you join a human and innovative company.

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

Committed alongside you, at the service of your critical challenges.

Protecting territories, anticipating threats.

Our Defense & Security Business Unit is at the heart of national sovereignty issues. With more than 840 employees distributed across the entire territory, it designs critical systems for the military and civil aviation. Our teams work on high value-added projects: tactical data links, anti-drone warfare, maritime surveillance, simulation and training, aviation safety.

Thanks to our expertise and our commitment to international programs, we actively contribute to the security of territories.

Joining this Business Unit means contributing to the protection of citizens within a committed collective.

Our singularity? The unique alliance between technological expertise, critical projects, and human commitment. An innovative and responsible company, we build an ethical, inclusive, and future-oriented environment. Open to all talents, we believe that divers...

Your tasks

We are recruiting a Pre-sales Engineer / Bid Manager to join our Defense & Security BU within the Anti-Drone Warfare agency. It provides integrated solutions around its C2 BOREADES, including detection, identification, and neutralization functions for illicit drones for state clients in France and for Export.

Reporting to a senior Bid Manager, you will intervene in the entire pre-sales cycle of the agency. You will take part in stimulating projects of international scale alongside a passionate team!

• Drafting responses to calls for tenders (national and international),
• Preparation of quotes, technical offers, and presentations,
• Coordination with support functions: purchasing, legal, finance, communication, logistics.

The technical environment covers the integration of command and control (C2) systems relying on artificial intelligence, sensors such as radars, goniometers, and cameras, as well as effectors such as jammers, lasers, or interceptor drones, all integrated into defense and supervision or hypervision systems.

Requirements

• Management and drafting of responses to calls for tenders,
• Writing skills,
• English reading, writing, and speaking mandatory given the development of our international activities. Travel in France and abroad is to be expected.

With a Master's degree (Bac+5) in an engineering or master's curriculum, you have a minimum of 5 years of experience in pre-sales, preferably in an industrial field (defense, aeronautics, space, telecommunications, IT.).

Are you a rigorous person with a dynamic temperament?

Are you recognized for your ability to bring people together and are you used to working with multiple stakeholders? We would be delighted to welcome you to exchange with you!

What we offer

At CS, we offer

• An enriching employee experience, driven by a work environment designed to promote flexibility, autonomy, and daily well-being.
• A complete integration process designed to onboard every talent from day one and an Academy to develop your skills, enrich your expertise, and build professional paths that reflect who you are.
• A strong societal commitment: more than 3000 associations supported, an active disability policy, an inclusive culture, a responsible digital approach, and partnerships such as Elles bougent to inspire the female talents of tomorrow... and many other benefits to discover by joining us!

Other

Additional Information Join a company where people, innovation, and impact meet.