Freelance Senior Account Executive

About CDM Barcelona:

As part of one of the world’s most prestigious healthcare advertising agencies, CDM Barcelona brings people, brands, ideas and innovation together to change real lives in extraordinary ways.

Our core values allow us to work with clients in a way that changes their perception of what an agency can and should be.

We lift each other up, challenge each other, demand from each other and encourage each other because we are responsible for each other. We work tirelessly to protect what we’ve built because it allows us to be who we are: dreamers, builders, pioneers, friends, lifechangers.

We belong to Omnicom Health, the largest healthcare marketing and communications network in the world, with more than a dozen companies and over 4,000 talented people specializing in every area of health. Our people come from every corner of science, medicine, marketing, and communications, partnering with clients—and connecting with each other— to achieve meaningful change through better, more innovative communications.

As a Senior Freelance Account Executive, you will take ownership of the day-to-day management and delivery of client projects across multiple accounts, ensuring seamless execution and strong client relationships. You will manage budgets, timelines, and deliverables while proactively identifying opportunities for account growth and supporting strategic planning in partnership with Account Managers.

Key Responsibilities

• Manage the day-to-day delivery of national and international accounts from initial briefing through to final delivery.


• Oversee project coordination, ensuring deadlines, budgets, and quality standards are consistently met.


• Prepare and manage detailed budgets, cost estimates, and financial tracking for assigned accounts.


• Act as a primary client contact for specific projects, ensuring clear, timely, and solution-focused communication.


• Collaborate closely with creative, medical, digital teams, and external suppliers to deliver campaigns.


• Prepare and present client proposals, contact reports, status updates, and project documentation.


• Ensure all deliverables meet brand guidelines, regulatory requirements (where applicable), and agency quality standards.


• Support the Account Manager in strategic planning, client relationship development, and account growth initiatives.


• Proactively identify potential risks or challenges in project delivery and implement solutions.

Skills & Experience

• Degree level education with a focus on marketing, advertising, science or healthcare


• At least 5 years of experience in project management in a creative advertising agency or healthcare communications agency


• High level of English for written and verbal communications


• Evidence of strong worth ethic and proactivity in and out of education/work


• Proficient in all relevant software


• Possibility to work as a freelancer

Omnicom Health is committed to hiring and developing exceptional talent. We agree that talent is uniquely distributed, and we’re focused on developing inclusive teams that can bring the best solutions to everything we do. We strongly believe that celebrating what makes us different makes us better together. Join us—we look forward to getting to know you. We will process your personal data in accordance with our Recruitment Privacy Notice.