Client Success Manager

Zeta Global; New York (NY); Hybrid; USD 75,000 - 85,000; Full time

Benefits offered by this job

Unlimited PTO

Excellent medical, dental, and vision

Employee equity and stock purchase

Employee discounts

Virtual wellness classes

Pet insurance

Job summary

Zeta Global is seeking a results-driven Client Success Manager in New York City. You will own a portfolio of clients, guide campaigns from kickoff to optimization, and partner with Sales, Operations, Analytics, and Product to ensure campaigns launch flawlessly and meet attribution goals.

You will surface upsell opportunities, develop tailored growth ideas, and drive long-term account expansion while maintaining strong client relationships and delivering measurable performance improvements.

Qualifications

• 2–3 years in digital advertising, media, marketing, or client services.
• Strong client management and communication skills; confident with data-driven conversations.
• Organized, detail-oriented, able to manage multiple projects in a fast-paced setting.

Responsibilities

• Own and maintain strong relationships with accounts, driving upsells, cross-sells, renewals, and growth.
• Partner with Sales to launch, manage, and scale new accounts for long-term performance.
• Serve as primary point of contact for client communications, campaigns, and strategic recommendations.
• Develop and manage client growth plans with milestones, testing initiatives, and expansion opportunities.
• Apply knowledge of Zeta offerings and industry trends to recommend performance improvements.
• Identify and execute growth plans designed to exceed quarterly and annual goals.
• Oversee campaign execution, including asset setup, timelines, targeting, and documentation.
• Lead client meetings, weekly updates, kick-offs, and quarterly business reviews with clear action items.

Skills

Client management

Communication

Organization & detail orientation

Cross-functional collaboration

Analytics

Excel

Campaign management tools

Ad platforms

Reporting systems

Self-starter

Willingness to travel

Tools

DSP/SSP tools

Job description

Zeta Global (NYSE: ZETA) is the AI-Powered Marketing Cloud that leverages advanced artificial intelligence (AI) and trillions of consumer signals to make it easier for marketers to acquire, grow, and retain customers more efficiently. Through the Zeta Marketing Platform (ZMP), our vision is to make sophisticated marketing simple by unifying identity, intelligence, and omnichannel activation into a single platform – powered by one of the industry’s largest proprietary databases and AI. Our enterprise customers across multiple verticals are empowered to personalize experiences with consumers at an individual level across every channel, delivering better results for marketing programs. Zeta was founded in 2007 by David A. Steinberg and John Sculley and is headquartered in New York City with offices around the world. To learn more, go to www.zetaglobal.com .

THE ROLE

We are seeking a results‑driven Client Success Manager who thrives on being a strategic partner to our clients and a key driver of revenue growth. This role is ideal for someone who excels in campaign management and client relationships, and who is ready to take on greater responsibility influencing performance, retention, and account expansion.

As a CSM, you will own a portfolio of clients and serve as their primary point of contact, guiding them through every stage of campaign execution. You will collaborate cross‑functionally with Sales, Operations, Analytics, and Product to ensure campaigns launch flawlessly, perform against key metrics, and align with each client’s attribution model and business objectives.

In this role, you will closely monitor performance data, lead performance reviews, and proactively identify optimizations that strengthen outcomes. You will also surface and drive upsell opportunities, develop tailored growth ideas for each client’s lines of business, and partner with Sales on long‑term expansion strategies.

RESPONSIBILITIES

• Own and maintain strong relationships with accounts, ensuring client success through up-sells, cross-sells, renewals, and overall account growth.
• Partner with Sales to successfully launch, manage, and scale new accounts, ensuring long-term growth and performance optimization
• Serve as the main point of contact for client communications, campaign execution, and strategic recommendations, ensuring a seamless customer experience.
• Develop and manage a client growth plan outlining major milestones, testing initiatives, and opportunities for expansion. Understand clients reporting and Attribution methods.
• Apply knowledge of Zeta offerings, client goals, industry trends, and best practices to develop strategic recommendations that drive performance improvements, creative enhancements, and revenue growth.
• Identify and execute growth opportunities by designing unique strategic plans for each customer that exceed quarterly and annual goals.
• Oversee campaign execution, including creative build-outs, asset setup, timeline management, audience targeting, and campaign documentation.
• Possess a deep understanding of partner KPIs and goal-setting, proactively providing optimization recommendations to maximize performance.
• Lead and attend client meetings, including weekly status updates, kick-off calls, and Quarterly Business Reviews, ensuring action items and strategic next steps are documented and executed.
• Build knowledge of Zeta’s offerings, tools, and industry best practices to better support client needs.
• Maintain clear documentation of processes, timelines, and deliverables across your accounts.

REQUIREMENTS

• 2-3 years of experience in digital advertising, media, marketing, or client services, ideally within an ad tech, agency, or publisher environment.
• Strong client management and communication skills, with confidence leading data driven conversations.
• Organized and detail-oriented, with the ability to manage multiple projects and deadlines in a fast-paced setting.
• Comfortable working cross-functionally with technical and non-technical teams.
• Strong analytical mindset with working knowledge of Excel and comfort interpreting performance data.
• Experience with campaign management tools, ad platforms (DSP/SSP), or reporting systems a plus.
• Self-starter with a collaborative attitude, eager to learn and contribute.
• Willingness to travel as needed.

LOCATION

This is a hybrid position based out of New York City.

BENEFITS & PERKS

• Unlimited PTO
• Excellent medical, dental, and vision coverage
• Employee Equity and Stock Purchase Plan
• Employee Discounts, Virtual Wellness Classes, and Pet Insurance And more!!

SALARY RANGE

The salary range for this role is $75,000 - $85,000 de pending on experience.

PEOPLE & CULTURE AT ZETA

Zeta considers applicants for employment without regard to, and does not discriminate on the basis of an individual’s sex, race, color, religion, age, disability, status as a veteran, or national or ethnic origin; nor does Zeta discriminate on the basis of sexual orientation, gender identity or expression.

We’re committed to building a workplace culture of trust and belonging, so everyone feels invited to bring their whole selves to work. We provide a forum for employees to celebrate, support and advocate for one another. Learn more about our commitment to diversity, equity and inclusion here: https://zetaglobal.com/blog/a-look-into-zetas-ergs/

ZETA IN THE NEWS!

https://zetaglobal.com/press/?cat=press-releases