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Omnicom Group

Global marketing, media, and PR network

Assistant Associate - Investment, Social

Performance & Paid MarketingConfirmed live in the last 24 hours
Full-timeNew York, NY, USANo salary listed

About the Job

Requirements

  • Proficiency with Microsoft Office, particularly Excel, and willingness to learn new systems.
  • Strong attention to detail and organizational skills.
  • Comfort working with numbers and checking data for accuracy.
  • Clear written and verbal communication skills.
  • Ability to manage multiple tasks, meet deadlines, and collaborate with colleagues and external partners.

Responsibilities

  • Assist with tracking and maintaining social media partnerships, investment details, and client buys in spreadsheets and internal systems.
  • Enter and update campaign information in Excel, Prisma, and other required tools.
  • Request reporting and documentation from media partners and follow up on missing information or discrepancies.
  • Help monitor campaign activity and flag issues for the Social Investment team.
  • Support monthly billing reconciliation by reviewing records and helping resolve discrepancies.
  • Prepare reports, organize data, and assist Investment Specialists and Managers with projects.
  • Build a working knowledge of social platforms, media investment practices, and Orion’s trade partnerships.
  • Identify opportunities to improve how the team organizes information and completes routine tasks.

Desired Qualifications

  • Internship, coursework, or work experience in media, advertising, marketing, finance, or a related field.
  • Familiarity with social media advertising or Mediaocean Prisma.
  • Curiosity, initiative, a strong work ethic, and positive interpersonal skills.
  • Interest in developing media partner relationships and negotiation skills.

About the Company

Omnicom Group

Global marketing, media, and PR network

Omnicom Group is a global marketing and corporate communications holding company that organizes a network of agencies to offer advertising, strategic media planning and buying, digital marketing, and public relations. Its products and services are delivered through this portfolio of agency networks and specialty firms, generating revenue from project-based fees, commissions, and performance-based incentives. The company uses the Omni platform to base marketing and sales solutions on data, helping turn insights into creative campaigns and media plans. Unlike many competitors, Omnicom combines a wide international footprint with a diversified set of agencies and a centralized data-driven approach, and it expands through strategic acquisitions. Its goal is to help clients grow brands and businesses by delivering coordinated, data-informed marketing and communications across markets worldwide.

Company size
5,001-10,000
Company stage
IPO
Headquarters
New York City, New York
Founded
1944

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