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Salary
≈ $71k – $138k per year (Estimated)
Location
In office (London)
Visa
Licensed UK visa sponsor
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Oct 23, 2026. Omnicom scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Omnicom is a global marketing and communications holding company headquartered in New York that owns advertising, media, precision marketing, public relations, healthcare and commerce agencies. Formed in 1986 and listed on the New York Stock Exchange, it runs networks such as BBDO, TBWA, Omnicom Media and Omnicom Health, and in 2025 it completed the acquisition of Interpublic Group, which added McCann and IPG Mediabrands. Its openings cover paid social and search, strategy, account and client finance, project management and human resources roles, concentrated in New York, Chicago, Los Angeles, London and Toronto.

Agency:

PHd

Job Function:

Account Management and Growth

Job Subfunction:

Account Management

Job Description:

Join the team leading one of the world's most influential and fast-evolving brands. As Client Partner for OpenAI, you'll play a pivotal role in shaping integrated media, marketing and communications strategies that support ambitious growth objectives, deepen audience engagement and strengthen market presence across a rapidly changing global landscape.

As the senior agency lead, you'll build trusted relationships with key client stakeholders, developing a deep understanding of OpenAI's business priorities, products, audiences and evolving market dynamics. You'll translate this understanding into integrated, insight-led strategies that connect media, communications, data, creative and customer experience disciplines to deliver measurable business impact.

Acting as the primary senior point of contact, you'll bring together multidisciplinary teams across strategy, planning, activation, analytics, communications and specialist capabilities to ensure seamless delivery and consistently high standards of work. You'll provide strategic direction across the account, aligning agency expertise around client objectives while fostering collaboration, innovation and operational excellence.

You'll also have overall responsibility for account performance, including commercial stewardship, resource planning, operational delivery and sustainable growth. Working within a complex and fast-paced global environment, you'll identify opportunities to deepen the partnership, broaden the agency's contribution and drive long-term value for both OpenAI and the agency.

We're looking for a senior client leader with a proven track record of managing complex integrated partnerships, influencing senior stakeholders and leading high-performing teams. You'll be a strategic thinker, trusted advisor and collaborative leader who thrives in dynamic environments, anticipates challenges before they arise and brings proactive, forward-thinking solutions to clients.

This is a unique opportunity to shape a flagship global partnership, lead exceptional talent and deliver work that drives meaningful business outcomes at the forefront of technology, innovation and culture.

To the extent permissible by local law, Omnicom’s policy requires employees to work in the office for a minimum of three days a week, unless additional in-office days are directed by their agency or manager.

Omnicom is committed to hiring and developing exceptional talent. We agree that talent is uniquely distributed, and we’re focused on developing inclusive teams that can bring the best solutions to everything we do. We strongly believe that celebrating what makes us different makes us better together. Join us-we look forward to getting to know you. We will process your personal data in accordance with our Recruitment Privacy Notice.

Link to Recruitment Privacy Notice: https://www.omc.com/privacy-notice/

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