We are looking for a Senior Project Manager to lead strategic modernization initiatives within a large enterprise technology environment. The organization operates a significant number of core systems on Mainframe, which remain business-critical. Rather than replacing these systems entirely, the focus is on modernizing the application layer and development practices to enable greater agility, automation, and integration with modern platforms. Responsibilities Lead large-scale modernization projects within a Mainframe-based ecosystem Drive the modernization of applications and development workflows on Mainframe platforms Implement and oversee modern CI/CD practices in a legacy environment Introduce and scale automation and AI-driven capabilities within development and operational processes Coordinate with architecture, platform, and development teams to align modernization initiatives Manage project scope, timelines, stakeholders, and delivery risks Ensure modernization efforts integrate effectively with broader enterprise technology platforms Requirements Proven experience as a Senior Project Manager in complex enterprise environments Experience with Mainframe ecosystems and modernization initiatives Strong understanding of CI/CD, automation, and modern engineering practices Ability to manage large-scale transformation projects involving legacy systems Strong stakeholder management and communication skills Fluent in English and either French or Dutch Nice to have: Experience with Mainframe modernization programs (application modernization, DevOps on Mainframe, automation, etc.) Exposure to AI-driven automation in development or operations environments Background in banking or large regulated enterprises