Internship : Data Migration
Elca informatique SA
Pully
Key information
- Publication date:02 October 2025
- Workload:100%
- Place of work:Pully
Description
We are looking for a Data Migration Intern with a strong DBA orientation to strengthen our team and support technical activities.
- Analyze source and target data (models, business rules).
- Develop SQL scripts for ETL (extraction, transformation, loading).
- Configure and monitor SSIS processes (SQL Server / Visual Studio).
- Contribute to SQL administration and performance (query tuning, indexing, monitoring).
- Participate in dry runs, quality checks, and functional validation.
- Investigate and resolve migration issues.
- Document technical and migration procedures.
- Collaborate with BAs, developers, and the DBA.
Training & Mentorship
- Direct supervision by our Expert DBA: learning best DBA practices, overseeing SQL tasks, SQL/SSIS code reviews, and progressing towards a Junior DBA role.-
Our offer
- A dynamic work and collaborative environment with a highly motivated multi-cultural and international sites team
- The chance to make a difference in peoples’ life by building innovative solutions
- Various internal coding events (Hackathon, Brownbags), see our technical blog
- Monthly After-Works organized per locations
Skills required
- Student in Computer Science / Information Systems / Engineering.
- Solid foundations in SQL and relational databases.
- Strong interest in database administration and data quality.
- Rigorous, analytical mindset, curious, and a team player.
- MS SQL Server, SSIS, Visual Studio.
- Python (automation, control/loading scripts).
- Basic knowledge of SQL performance optimization.
This internship starts in February 2026.
Applications must include your most recent academic transcripts (grades); applications without transcripts will not be considered.
About the company
Elca informatique SA
Pully