Why Hearts & Science?

Hearts ambition is to make a mark in our industry, and to leave behind entrenched ways of working. Hearts is about leveraging recent technologies and smarter ways of working into new processes that deliver results. It is about a focus on performance and results, results for our clients and results for the Hearts & Science business and all the people that work within it. It is about winning and making a difference. Leaving your mark on the agency and the industry.

We substantially invest in our people and culture to nurture a unique, positive, energetic and collaborating working environment. We want everyone that chooses hearts to have a rewarding and enriching career, and to enable this we offer a comprehensive training programme. Hearts & Science supports a healthy work-life balance and a fun culture through its many initiatives: Flexible Working, Wellness Program, Employee Assistance Program, Summer Fridays, Parental Leave and Loyalty Leave to name but a few.

The Opportunity

As a Media Implementation Executive, you'll bring media plans to life across all channels digital and offline. You'll be the go-to for campaign set-up, trading, optimisation, and performance analysis, making sure every execution runs smoothly and delivers value.

You'll work across a wide variety of clients,



tech platforms, and media channels, helping deliver cutting-edge campaigns that don't just meet expectations they set new benchmarks.

What You'll Do:
Set up and manage media campaigns across multiple platforms
Ensure flawless execution of media plans across digital and traditional channels
Analyse data and trends to optimise performance
Own high-quality deliverables, delivered efficiently and on time
Work closely with team leads and start mentoring junior team members
Bring fresh thinking and ideas to continuously improve outcomes

What We're Looking For

You've got a curious mindset, strong attention to detail, and a passion for turning strategy into flawless execution. You thrive in rapid-paced environments and are ready to step up and take ownership.
Solid knowledge of media buying/trading across various channels
A team player with strong communication and problem-solving skills
Comfortable with campaign data and reporting
Highly organised, with the ability to manage time and resources effectively
Eager to learn, contribute ideas, and grow your media career

Ready to Make Your Mark?

Want to be a part of the team? Get in touch today!

📌 Media Implementation Executive Sydney
🏢 Omnicom Group
📍 Sydney