Senior Key Account Manager

RSK Group
📍 Cardiff, Wales, United Kingdom 💼 Full-time 🕒 Posted June 09, 2026

Job Description

MSS Water, part of the RSK Group are recruiting for a Senior Key Account Manager to join the team based in Cardiff, UK. This is a full-time, permanent position.

The MSS Group is a specialist provider of facilities, industrial and environmental services with expertise in hazardous, highly regulated and complex environments.

Key Responsibilities:

  • Mentor and provide guidance to Key Account Managers and Junior Key Account Managers, helping them to develop their skills, knowledge, and strategies for managing key accounts effectively.
  • Ensure the fulfillment of contractual obligations, surpassing client expectations and maintaining high standards of service.
  • Oversee the Profit & Loss (P&L) of key accounts, ensuring financial health and profitability.
  • Manage and supervise the daily operational a...

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Job Details

  • Location Cardiff, Wales
  • Job Type Full-time
  • Category Advertising, Marketing, Promotions, Public Relations, and Sales Managers
  • Posted Date June 09, 2026
  • Application Deadline July 19, 2026