Senior Client Manager

NTT

📍 Mamer, Luxembourg, Luxembourg

Full time Advertising, Marketing, Promotions, Public Relations, and Sales Managers Posted February 18, 2026

Job Description

JOB DESCRIPTION

Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.

Key Responsibilities:
  • Manages and grows relationships to drive land, expansion and renewals across all solutions within assigned accounts in segment 3.
  • Pursues leads identified by aligned Lead Generation/Business development representatives.
  • Minimizes churn and maximizes retention in assigned accounts.
  • Drives client satisfaction throughout the entire lifecycle of the clients’ buying process.
  • Generates demand by assisting clients to identify current needs and then effectively articulate how the company can add value through its services and solutions.
  • Influences and works closely with ven...