Senior Account Executive

1 week ago


Sydney, New South Wales, Australia Omnicom Group Full time $80,000 - $120,000 per year

Hearts & Science Sydney

Account Executive

  • Sydney
  • Full Time, Permanent
  • Hybrid working

Why Hearts & Science?

Hearts & Science aims to change the industry by using new technologies and smarter ways of working to deliver great results for clients and the company. We focus on performance, winning, and making a difference.

We invest a lot in our people and culture, creating a positive and collaborative workplace. We offer comprehensive training and support work-life balance through programs like flexible working, wellness initiatives, and parental leave.

The Opportunity

As an Account Executive, you'll play a key role in supporting planning management, building strong client relationships, and delivering work with accuracy and attention to detail. With at least two years of experience, you'll start taking ownership of tasks, liaising directly with clients, media owners, and internal teams.

You'll be trained to become an expert across both digital and traditional media channels, gaining hands-on experience in planning and some buying. We're looking for someone confident, collaborative, and eager to share their ideas.

Day to day responsibilities

  • Build strong client relationships and ensure timely, accurate delivery of media requirements.
  • Analyse competitor activity and contribute to client workshops and strategy sessions.
  • Manage campaign execution and documentation, ensuring high attention to detail.
  • Mentor junior team members and support agency process adherence.
  • Monitor campaign performance and manage ad serving and optimisation.
  • Create and present media plans, backed by data and audience insights.
  • Produce post-campaign analysis and accurate buying and finance reports.
  • Handle campaign queries and ensure timely communication with stakeholders.
  • Stay informed on industry developments and media trends.

About you

  • Minimum 2 years of experience in media and client management.
  • Strong understanding of media principles and implementation planning.
  • Excellent communication and presentation skills.
  • Proven ability to work collaboratively and support team development.
  • Well-developed project and time management skills, with a strong focus on meeting deadlines.

Next steps?

Think this role suits you? Apply today For questions or a confidential chat, our Talent team is ready to help.

We are an Equal Opportunity employer welcoming applicants from all backgrounds. If you need any support during your application, please let us know.

Show us what you can bring-this could be your moment



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