GR
GroupM· HQ in United States

Wavemaker - Client Ops Specialist

Location: Brussels, Belgium · Category: Customer Success & Client Operations · Seniority: Mid-Level · Posted: August 12, 2026 · Verified: Oct 8, 2026

Role Overview & Description

The role is a Client Ops Specialist at Wavemaker, supporting client operations and campaign execution. Responsibilities include managing workflows, coordinating with internal teams, and ensuring seamless delivery of media campaigns.
Hiring Telemetry · Expansion Signal

Track team expansion and market signals for GroupM

Polaris7 monitors open roles, strategic market movements, and M&A developments in real time. Get automated intelligence briefings on GroupM and benchmark against direct competitors.

Source & Transparency: This position was structured directly from the publicly accessible career portal of GroupM. Details on the employer’s original job posting are authoritative. Polaris7 charges no placement fees and conducts no candidate screening.
Company IntelligenceVerified Profile

Legacy media buying and planning network within WPP.

Headquarters: United States

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