Internship Marketing & Business Development

About the role

We are seeking a Master’s student in Marketing & Sales Management to join Sopra Steria Luxembourg from September 2026. The intern will support the commercial development of our consulting and digital services business, gaining hands‑on experience in sales project management and client relationship management.

Key responsibilities

• Support the design and implementation of the commercial strategy.
• Identify and qualify new market opportunities.
• Assist in preparing and following up commercial proposals.
• Analyze sales performance through reporting, KPIs and CRM data.
• Collaborate with internal teams such as marketing, consultants and management.
• Attend client meetings and help manage client relationships.

Required profile

• Master’s student in Marketing & Sales Management or equivalent.
• Strong interest in consulting and digital transformation.
• Excellent written and spoken communication in French and English.
• Organised, proactive and able to work independently.

Required skills

• Proficiency with MS Office tools.
• Familiarity with CRM systems (Salesforce or similar).

What we offer

• A challenging internship in a dynamic, professional environment.
• Opportunity to work on exciting projects and learn from experienced professionals.
• A close‑knit, friendly team where hard work and fun go hand in hand.
• An internship allowance.