PORR AG

Bringing digitization into practice: You will accompany the introduction of new digital solutions on construction sites, support users in implementing digital procurement processes, and serve as the first point of contact for our operational teams and...

Together with the team, you will oversee and continuously develop our company-wide SAP SuccessFactors modules and related interfaces. You handle ticket processing within the scope of second-level support and provide advice on technical as well as...

As part of our CISO Office, you actively shape the information security of PORR and ensure that our systems, processes, and data are protected to the best possible extent. You coordinate security incidents, initiate immediate measures, and assist in...

Active Directory: You are responsible for the operation, administration, and further development of our Active Directory infrastructure – Domain Controllers, replication, forest and domain design, Group Policies, schema, and permission models are in...

Technical integration of acquisitions: You oversee the IT-side integration of newly acquired companies across all three phases of the integration process – from initial onboarding through planning to implementation. On-site analysis: You visit the...

End-to-End Application Ownership: You are responsible for your assigned application portfolio technically end-to-end – from installation and configuration through operation and patching to migration, upgrade, and decommissioning. From the initial setup...

You develop and optimize our Data Warehouse and Data Platform solutions. The design and maintenance of data models for analytics and reporting are in your hands. With modern data and lakehouse technologies such as Dremio, Trino, Apache Iceberg, and...

Development, process definition, and coordination of the entire license management of the Digital Unit. Implementation of a new license management tool. Review of contractual license conditions and reconciliation of systems with the contracts. Central...

DC Architecture: You plan and optimize highly available data center structures, relying on georedundancy and modern Leaf/Spine designs. Backbone Troubleshooting: You will be responsible for troubleshooting in the Backbone and Core Data Center areas....