Critical Mass
Open positions
Project Manager
Critical Mass is looking for a motivated and detail-oriented Project Manager to join our team and help deliver impactful media and digital marketing campaigns for leading global brands. In this role, you will lead the…
Talent Acquisition Manager
About the Role Critical Mass is seeking a strategic Talent Acquisition Manager to lead and scale our recruitment efforts across Latin America, with a primary focus on Costa Rica. This is a key role responsible for…
Marketing Science Analyst
As a Marketing Science Analyst, your curiosity never ends. The next question is always on your mind, helping you to understand how marketing science fits in the big picture of a project. You bring in 1 to 3 years of…
Invoice Reconciliations Manager (Media)
Join Critical Mass as our Invoice Reconciliations Manager (Media), with a focus on media billing and operational oversight. In this role, you will lead and oversee key media investment processes, ensuring accurate and…
Senior Project Manager (Digital Projects)
Great digital work doesn't happen by accident — it happens because someone holds the vision, the timeline, and the team together at once. As Senior Project Manager, you'll lead digital and website work for one of our…
Designer (Visual & IA)
The Designer is responsible for creating and supporting a wide range of high-quality digital and visual design deliverables across different types of creative projects. This role is highly versatile and hands-on,…
Project Manager (Media & Digital Campaigns)
Critical Mass is looking for a motivated and detail-oriented Project Manager to join our team and help deliver impactful media and digital marketing campaigns for leading global brands. In this role, you will lead the…
Marketing Science, Analyst
Role: The Marketing Science, Analyst is an implementation-focused role responsible for supporting website analytics and digital measurement initiatives across a newly launched implementation project. Unlike traditional…
Marketing Science, Senior Analyst
Role As a Marketing Science, Senior Analyst, your curiosity never ends. You'll be the data detective for an Automotive OEM brand, turning numbers into narratives and driving digital experiences to new heights. The next…
Marketing Science, Analyst - Media
Role: As a Media Analyst, you will support the measurement, reporting, and analysis of paid media campaigns, helping teams understand performance and identify opportunities to optimize media investments. You will…
Program Director (Digital & Creative Projects)
This role is in the organization to support the delivery discipline in providing oversight to project management teams across a portfolio within the creative scope. The core expectation of this role is to define and…
Senior Creative Engineer (Motion & Design Systems)
As a Senior Creative Engineer , you are a seasoned professional in digital design and creative production at scale. You will work with an amazing team of creatives to ensure artwork is designed and adapted according to…
Project Coordinator (Entry level - Digital)
Critical Mass is looking for a motivated and detail-oriented Project Coordinator (Entry Level) to join our team. In this role, you will support the delivery of digital marketing campaigns, website content updates,…
Project Manager (Creative Advertising Campaigns)
The Project Manager reports to a Program Manager. Works closely with Directors and Subject Matter Experts, designers, developers and quality to ensure flawless project execution, efficient resource allocation, project…