Helena Kiriaky Tsotsos Tozello

Helena Kiriaky Tsotsos Tozello is an experienced professional in engineering and technology consulting, currently serving as an Engineering and Technology Consulting Specialist at AYES since April 2022. In this role, responsibilities include defining winning strategies for bids and pricing, managing negotiation processes, and preparing cost-effective proposals for Italy, the UK, Spain, and France. Prior to AYES, Helena worked at Siemens Mobility from April 2019 to April 2022, holding roles such as Proposal Engineer and Bid Manager, where contributions included managing bid activities in the mobility sector, coordinating multidisciplinary teams, and developing complex project proposals. Helena holds a Bachelor's degree in Electronic Engineering from Instituto Federal de Educação, Ciência e Tecnologia de São Paulo.