Senior Client Manager

Company: Source

Location: London

Posted: May 10th, 2026

Source is a research-led advisory firm thathelpsthe world’s largest professional services firms make their most important decisions.

With a wealth of independent insight, knowledge, and experience in the industry, Source delivers clear-cut direction that gives firms and their leaders the confidence to act.

The role

The Senior Client Manager, is experienced and commercially driven and will be responsible for achieving targets by driving growth in specific accounts. This role combines account ownership with a hunter mindset - identifying, developing, and converting new opportunities within existing accounts and across targeted prospects.

Key facets of this role

To strengthen long-term client relationships

To support the broader growth of the business

Leadership attributes

To succeed in this role, you will demonstrate the following leadership attributes and ways of working:

Vision & Accountability: Ability to drive strategic vision while taking ownership of outcomes and following through on commitments

Business-first & Solution-focused: Prioritise company success over immediate interests and approach challenges with an innovative, improvement-led mindset

Adaptability & Collaboration: Embrace change with agility and work cross-functionally to align teams with shared business goals.

Objectivity: Maintain an impartial perspective and accept honest feedback to drive continuous growth

The type of person we need in this role

This role can only be done effectively by someone who has:

What we offer

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