Thales people architect identity management and data protection solutions at the heart of digital security. Business and governments rely on us to bring trust to the billons of digital interactions they have with people. Our technologies and services help banks exchange funds, people cross borders, energy become smarter and much more. More than 30,000 organizations already rely on us to verify the identities of people and things, grant access to digital services, analyze vast quantities of information and encrypt data to make the connected world more secure.As a Solution Expert, you will be responsible for the design and cost estimation of "Platform & Services" solution offers in coordination with Sales force.**Main responsibilities**:- You will be working on Customer requests- You will refine the target functional & technical "Scope Of Work" jointly with Sales and possibly customer- You will proceed with a feasibility/study phase, possibly involving numerous contributors from various organizations- Once feasibility is established, You will quote the related project and possibly integrate costs from other contributors- You will be delivering: a Quotation sheet consolidating all the costs, a Scope of work: thorough description of all assumption taken leading to the costs delivered, a High-level project plan and a Risk analysis & Mitigation plan- You will be involved in Commercial Offers reviews- You might participate to customer meetings on-site to support Sales force in designing or selling the offer (scoping workshops, orals)- Whenever a selling opportunity is concretized, you will perform a knowledge transfer towards the project team to guarantee they have the proper understanding of the Scope of work & costs.**Requirements**:- Degree in Engineering, Computer Science or a related field.- 5 years of experience in Unix and/or Linux, 5 years of experience in infrastructure such as servers installation, configuration and integration. Significant experience in GGS Project delivery, preferably as main Integrator or Integration Leader.- Good understanding of GSM architecture. Good knowledge in classic products: OTA, OSG, DMC, RM, gWAF. Basic knowledge in latest products: ODC, TSH, RTSA.- Advanced level of English