We are Assembly, a leading global omnichannel media agency that merges data, talent, and technology to catalyze growth for the world's most esteemed brands. Our holistic approach weaves together compelling brand narratives with a comprehensive suite of global media capabilities, driving performance and fostering significant business expansion. Our initiatives are powered by STAGE, our proprietary operating system, and executed by a dedicated global team of over 3,000 professionals across 44 offices worldwide. Committed to purposeful action, we lead the way in social and environmental impact within the agency realm. As a proud member of Stagwell, the challenger network designed to revolutionize marketing, Assembly continues to set new standards of excellence.

 

ICYMI: Assembly was named Campaign’s 2025 Most Innovative Agency and Sustainability Standout and 2024 Media Agency of the Year. Our innovative work has also earned prestigious accolades, including The Webby Awards, Effies, and Cannes Lions.

 

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The Coordinator supports day-to-day campaign execution across Video & Integrated Partnerships while building foundational knowledge of platforms, processes, and media fundamentals. This role is responsible for completing assigned tasks accurately and on time, maintaining campaign documentation, and supporting financial and operational workflows under the guidance of senior team members. The Coordinator is detail-oriented, organized, and focused on developing core channel expertise.

Campaign Execution

• Support campaign setup and launch across video and partnership platforms, including building naming conventions, appending tracking parameters (UTMs), trafficking assets, and conducting post-launch QA checks
• Assist with campaign optimization implementation by applying approved adjustments and documenting updates in internal trackers
• Ensure accuracy and consistency in campaign setup and execution

Financial Operations & Reconciliation

• Assist with IO processes and media financial workflows, including Prisma inputs, tracking vendor acceptance, gathering partner terms, and updating delivery details
• Support campaign actualization and reconciliation by reviewing invoices against reconciled spend in Prisma and escalating discrepancies

Reporting & Documentation

• Maintain and update campaign documentation, including media plans, pacing trackers, launch trackers, and operational tools
• Extract, organize, and validate campaign data to support reporting needs
• Maintain organized records of assets and deliverables to ensure accessibility and accuracy

Vendor & Partner Coordination

• Coordinate with vendors and partners under supervision to gather required campaign materials (e.g., specs, screenshots, affidavits)
• Track responses and follow up as needed to ensure timely delivery

Client & Team Support

• Support basic client communication tasks, including confirming receipt of materials and sharing logistical updates under supervision
• Collaborate with internal teams to ensure smooth execution and delivery

Learning & Development

• Build foundational knowledge of video and digital partnership channels
• Develop understanding of media math, KPI calculations, and campaign pacing
• Learn core principles of audience targeting and creative best practices

Why Assembly?

• We care about your growth – we offer competitive salaries and annual compensation reviews
• We recognize and celebrate your success…all the time! Whether it’s through company meetups, employee recognition programs, or just a regular day, we make sure our people’s achievements are known and appreciated
• We’re truly a people-first organization. That’s why we offer a Flexible Time Off policy that puts you in control of your work-life balance, as well as market-leading primary and secondary caregiver and parental leave policies
• We have a hybrid in-office/remote working policy that focuses on bringing people together in-person when it’s needed most, i.e., team strategy brainstorms, learning & development opportunities, and company meetings
• We care about social and environmental Impact – we have dedicated Impact Champions who collaborate globally to make sure we’re leaving the world better than we found it
• We have an amazing group of Employee Resource Groups who form close knit communities and are committed to guiding the agency to become more inclusive, diverse, and representative of the world around us
• We’re part of Stagwell, the challenger network built to transform marketing. We’re nimble and digital-first, and we’re quickly growing to take on the biggest legacy hold cos

• 0–18 months of experience in media, marketing, or a related field (internship experience applicable)
• Strong attention to detail with a focus on accuracy and process adherence
• Strong organizational skills and ability to manage multiple tasks
• Ability to extract and organize data effectively
• Strong written communication skills
• Basic understanding of video and digital partnership channels
• Familiarity with media math and KPI calculations
• Awareness of campaign pacing and delivery concepts
• Understanding of billing basics (Prisma entry, invoice checks)
• Exposure to audience concepts and creative best practices
• Basic familiarity or exposure to tools such as Prisma, Operative (OX), and CM360
• Proficiency in Microsoft Office Suite (especially Excel)

At Assembly, we believe every career is as unique as the individual and empower employees to reach their full potential in a winning culture motivated by a powerful purpose.

 

Assembly is an advocate for equal opportunity in the workplace. We are committed to ensuring equal opportunities regardless of race, color, religion, sex, national origin, sexual orientation, age, citizenship, marital status, gender identity, status as a protected veteran, among other things, or status as a qualified individual with disability. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation, please let us know. EEO Employer M/F/Vet/Disabled.

In order to comply with equal pay and salary transparency laws in various locations, we believe the target range of base compensation in all locations within the United States for this role is $ 50,000. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and location.