Nicolas DIET has been employed at Laïta since October 2007, holding various roles related to site safety and regulation compliance. As Responsable sécurité incendie et sûreté site, responsibilities include overseeing site security policy, implementing surveillance and access control systems, managing security services, and enhancing fire safety policies. Previous positions at Laïta include Coordinateur protection incendie et contrôles réglementaires, focusing on asset protection, regulatory compliance, and security system reliability, as well as Coordinateur méthodes maintenance et contrôles réglementaires, which involved maintenance methods and regulatory adherence. Prior to Laïta, Nicolas DIET completed a stage in Méthodes Maintenance at Valeo.