GATX Rail Europe is a leading, full-service railcar lessor offering a high quality and diversified fleet to over 20 European countries. With an experienced, service-oriented team, we are focused on making railcar leasing and rail transport simple, efficient, and seamless thus we have strategically located offices across Europe. At GATX we empower, develop, and recognize our people, building a culture of excellence, accountability, and respect. We value diversity and open communication to create a collaborative environment. Together, we achieve more and embrace change by challenging the status quo. To support our growing organisation we are currently looking for SAP Inhouse Consultant (FI/CO) (m/f/d) Role Overview The SAP Inhouse Consultant (FI/CO) will be responsible for supporting, enhancing, and optimizing our SAP landscape across both ECC6 and S/4HANA environments. The role requires strong functional expertise in FI/CO, hands-on experience with basic customizing, and the ability to collaborate with internal stakeholders and external service providers. The expert will translate business requirements into technical specifications, oversee implementation quality, and ensure successful testing and deployment of SAP solutions.