Marcelo Martinelli is a skilled PSM Project Manager at ArcelorMittal, where they have been leading projects since 2025. Previously, they held various roles within the company, including Maintenance Control Specialist, where they focused on safety and reliability in energy distribution. With experience as a Maintenance Specialist and Energy and Utilities Specialist, Marcelo has contributed significantly to efficiency and sustainability initiatives. They began their career at ArcelorMittal as a Human Resources Intern in 2002.
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