RUAG AG
Bern
Data Lakehouse Engineer / Senior Data Platform Engineer
- 19 June 2026
- 100%
- Bern
About the job
What you can achieve
- Optimisation of the existing on premise Data Warehouse as a basis for the later migration
- Co-design and technical implementation of the migration from a Data Warehouse to an on premise Data Lakehouse architecture
- Operation, monitoring and further development of the Data Lakehouse after initial setup
- Active participation in the preparation and provision of data for BI to AI use cases
- Contributing and establishing best practices around Data Warehouse, Data Lakehouse and Data Engineering within the team
- Consulting and supporting business departments on questions regarding data processing and provision as well as promoting data literacy within the company
What you bring with you
- Degree in (business) computer science, data engineering or a comparable qualification
- Proven several years of experience in building and operating Data Lakehouse solutions, ideally on premise
- Solid experience in developing data pipelines as well as with relational database technologies, especially MSSQL
- Very good SQL skills and ideally also Talend knowledge
- Sound understanding of data architecture, data modelling as well as data governance and data quality management
- Knowledge of SAP S/4HANA data structures and logic
- Experience working within matrix organisations and ability to communicate technical matters understandably to non-technical stakeholders
- Structured, quality- and solution-oriented working style with a focus on delivery as well as pronounced initiative
- Confident communication in German, both spoken and written; good English skills are a plus
Salary and benefits
About 3000 employees of RUAG and RUAG Real Estate make a significant contribution to Switzerland's security every day. They ensure that the Swiss Army and other operational and security organisations can always fully perform their tasks.
- Degree in (business) computer science, data engineering or a comparable qualification
- Proven several years of experience in building and operating Data Lakehouse solutions, ideally on premise
- Solid experience in developing data pipelines as well as with relational database technologies, especially MSSQL
- Very good SQL skills and ideally also Talend knowledge
- Sound understanding of data architecture, data modelling as well as data governance and data quality management
- Knowledge of SAP S/4HANA data structures and logic
- Experience working within matrix organisations and ability to communicate technical matters understandably to non-technical stakeholders
- Structured, quality- and solution-oriented working style with a focus on delivery as well as pronounced initiative
- Confident communication in German, both spoken and written; good English skills are a plus
- Optimisation of the existing on premise Data Warehouse as a basis for the later migration
- Co-design and technical implementation of the migration from a Data Warehouse to an on premise Data Lakehouse architecture
- Operation, monitoring and further development of the Data Lakehouse after initial setup
- Active participation in the preparation and provision of data for BI to AI use cases
- Contributing and establishing best practices around Data Warehouse, Data Lakehouse and Data Engineering within the team
- Consulting and supporting business departments on questions regarding data processing and provision as well as promoting data literacy within the company