Assistant, Investment Operations

Adelphi Group•New York, NY

8d•$40,000 - $50,000•Hybrid

About The Position

The Assistant, Investment Operations owns a book of business aligned to a segment of Orion partners and supports partnership onboarding and commercial execution, including invoicing and trade terms. The role tracks participating campaigns and reconciles billings against agreed-upon terms using internal databases, while communicating deal progress, pacing, and status to internal stakeholders. The position supports monthly financial and operational reporting, contributes to quarterly supply needs analysis, and contributes to account QBRs and business reviews. It collaborates with Media Partners, Orion Partnership Development Leads, Client Leads, Operations, the Addressable Product Development team, Finance, and Agency Partners. Other assignments and tasks may be given as needed. Omnicom’s policy requires employees to work in the office at least three days per week, subject to local law and any additional agency or manager direction. The posted salary range is $40,000 to $50,000.

Requirements

0–1 years of media experience, with an emphasis on Digital, Local/TV/Cable, OTT, Social, eComm, Data, Portal, Adnet, Audio, Platform, or ATV; ideally in an agency or agency development setting.
Experience and knowledge of the digital media landscape and business, including programmatic.
Fundamental understanding of trade media.
Experience in partnership development and client management.
Financial and mathematical acumen.
Highly collaborative and hyper responsive.
Relationship builder and outcome driver.
Proficient in Microsoft Office.

Nice To Haves

Familiarity with Prisma, Salesforce, and project management tools such as Asana or Monday.com.

Responsibilities

Own a book of business aligned to a segment of Orion partners.
Provide inputs in weekly Investment Operations team meetings.
Support partnership onboarding and ensure commercial execution requirements are met, including invoicing and trade terms.
Track participating campaigns and reconcile billings registered in internal databases with agreed-upon terms.
Communicate deal progress, pacing, and status to internal stakeholders.
Support monthly financial and operational reporting for the book of business.
Contribute to quarterly supply needs analysis.
Contribute to account QBRs and drive business reviews.
Collaborate with Media Partners, Orion Partnership Development Leads, Client Leads, Operations, the Addressable Product Development team, Finance, and Agency Partners.
Perform other assignments and tasks as needed.