Senior Investor, Integrated Investment

Senior Investor, Integrated Investment role at Horizon Media. Responsible for Digital Media Strategy development and collaboration with supervisors to guide assistants and associates; involvement in media negotiating and buying across national accounts; campaign management and execution including trafficking, insertion orders, and post-launch proof of placement; and thorough reporting and analysis to optimize performance. Candidates should bring 3+ years in active buying/planning, strong skills in media math, familiarity with Prisma and ad verification tools (e.g., DCM, Double Verify, Innovid), proficiency with Excel and PowerPoint, and the ability to mentor junior team members. The position emphasizes data-driven decision making, cross-functional collaboration, and delivering optimized campaigns across display, mobile, social, and video channels, with a hybrid work arrangement in New York, NY, US.