Internship - Energy Optimization and Resilience Engineer

Within the framework of its CSR policy and its Green IT approach, the ECSI/SC department wishes to implement, on its cloud and network test platforms, a solution capable of dealing with power outages and optimizing energy consumption during periods of non-use, while guaranteeing the continuity of critical services. We are looking for an intern engineer to design, experiment with, and evaluate energy optimization and resilience mechanisms against power dips or interruptions. The main objectives of the internship are as follows: * Map and categorize resources as well as platform usages; * Define power-off strategies adapted to the criticality of services; * Strengthen the resilience of infrastructures against disturbances and power outages; * Simulate and experiment with the proposed solutions, then contribute to their implementation. Your missions: * Conduct an audit and mapping of the affected cloud and network test platforms; * Identify critical services, their dependencies, and their continuity needs; * Study scenarios of power dips or outages and propose a power-off and resilience strategy; * Design an architecture and mechanisms to reduce electricity consumption while preserving priority services; * Simulate different scenarios and implement Chaos Engineering-type experiments; * Analyze the results, measure the effects of the tested solutions, and formulate recommendations; * Document the work carried out and the proposed solutions. * Student in an engineering school or Master's program, in a field related to IT, systems, networks, or cloud. * Interest in infrastructure resilience, energy optimization, and Green IT approaches. * Knowledge of cloud environments, systems, or networks is appreciated. * Skills in Linux systems development and/or administration. * Analytical mindset, rigor, and ability to propose solutions. * Autonomy, curiosity, and taste for teamwork. * A subject at the intersection of infrastructure resilience and energy sobriety. * Concrete experience on cloud and network test platforms. * The possibility to contribute to a Green IT initiative with a direct impact on the team's practices. * Stimulating environment, with supportive and passionate colleagues. For a Bac+5 profile, the proposed gross monthly internship allowance is between 1500 and 1700 euros. In addition, there is access to social and cultural activities offered by the social and economic committee, access to the company cafeteria or meal vouchers, as well as 50% coverage of the transport pass. The "Smart Connectivity" department of the Innovation/Platforms/ECSI (Enterprise, Connectivity, Security & IoT) directorate provides decisive support to B2B market challenges to offer innovative services to Enterprise and Operator clients, with a digital on-demand cloud-native, automated, secure consumption model that controls the carbon footprint. We operate on several connectivity and security services, and on all "layers" of services, from virtual infrastructure to customer journeys, including service orchestration, data valorization, evaluation of solutions from service provider partners, and exploitability. The "Smart Connectivity" department of the Innovation/Platforms/ECSI (Enterprise, Connectivity, Security & IoT) directorate provides decisive support to B2B market challenges to offer innovative services to Enterprise and Operator clients, with a digital on-demand cloud-native, automated, secure consumption model that controls the carbon footprint. We operate on several connectivity and security services, and on all "layers" of services, from virtual infrastructure to customer journeys, including service orchestration, data valorization, evaluation of solutions from service provider partners, and exploitability.