Media Activation Operations Assistant (Hybrid NYC)

Interpublic; New York (NY); Hybrid; USD 45,000 - 55,000; Full time

Benefits offered by this job

Medical and dental coverage

401(k) plan

Flex spending

Life insurance

Disability insurance

Employee discount program

Employee stock purchase program

Paid family benefits

Job summary

Orion Worldwide, operating under Omnicom Media, seeks an Assistant Analyst in Activation Operations in New York City. The role centers on tracking media inventory, processing orders, and reconciling invoices, using Prisma, MBOX, and internal tools. You will support multiple departments and drive accuracy in reporting.

Ideal candidates are detail-oriented, collaborative, and able to manage deadlines in a fast-paced setting while leveraging Excel and MediaOcean experience.

Qualifications

• Exceptional organizational skills with a high attention to detail.
• Excellent written and verbal communication skills.
• Analytical mindset with ability to produce accurate reports.
• Proficient in Microsoft Excel (VLOOKUP, SUMIFS, PIVOT).
• Experience with MediaOcean products is a plus.

Responsibilities

• Utilize internal tools to review and send orders to vendors and support maintenance of tracking client spends.
• Input and steward media schedule data into Prisma & MBOX.
• Prepare and distribute monthly capital billing reports based on Digital media buys/orders.
• Perform monthly invoice matching within Prisma.
• Collaborate with Shared Services and Financial Operations to reconcile billing and discrepancies.
• Participate with Operations to streamline and automate processes across the business.
• Establish positive working relationships with Orion staff and assist with ad hoc requests.

Skills

Organizational skills

Written and verbal communication

Analytical mindset

Prioritization

Team player

Tools

Excel

MediaOcean

Job description

Orion Worldwide, operating under Omnicom Media, seeks an Assistant Analyst in Activation Operations in New York City. The role centers on tracking media inventory, processing orders, and reconciling invoices, using Prisma, MBOX, and internal tools. You will support multiple departments and drive accuracy in reporting.

Ideal candidates are detail-oriented, collaborative, and able to manage deadlines in a fast-paced setting while leveraging Excel and MediaOcean experience.