Senior Manager of Audio Partnerships & Sponsored Content

Company Overview Momentous is a dynamic, fast-growing human performance company offering the highest quality supplements designed to enhance physical and cognitive well-being. At Momentous, we believe that people at their best will produce a positive impact in their personal lives, communities, and, ultimately, the world. No matter our customer's goal or what they want to achieve, we are on a relentless quest to help them get there. We work with some of the greatest minds in science and athletic performance who tap into the latest research and real-world experience to create a portfolio of products designed with one common goal: to help our customers be their best. What we're proud of: Best in the field. We have built an advanced network of world-renowned experts in the field of human performance. Trusted and used by the best. We are honored to work with more than 200 teams in professional and NCAA sports, including Stanley Cup Champions, Tour de France winners, and all NFL Teams. Push what's possible. We were named to the prestigious Inc. 5000 list as one of the fastest-growing companies in the US in 2023, 2024, 2025 and 2026 and recognized on Inc's Best Places to Work list. Position Summary The Senior Manager of Audio Partnerships & Sponsored Content owns the strategy, execution, and performance of Momentous' podcast and newsletter partnership programs, with equal accountability for both channels. This role drives new customer acquisition, revenue growth, and efficient new customer acquisition cost (nCAC) through performance-driven media investments and strategic partnerships. The role oversees podcast sponsorships, host-read advertising, and long-term show partnerships, as well as newsletter sponsorships, dedicated sends, and placements across third-party publications. Responsibilities span partner selection, media buying, negotiation, budget planning, forecasting, performance measurement, and ongoing optimization. Success requires demonstrated hands-on experience managing both podcast and newsletter programs, with the ability to identify high-value partnerships, negotiate favorable terms, and deliver measurable returns across both channels. This role collaborates closely with Performance Marketing, Creative, Content, and external partners to maximize channel performance and ensure alignment with Momentous' brand positioning and growth objectives. The position reports to the Director of Growth Marketing. Responsibilities : Podcast Partnerships Develop and execute podcast partnership strategies, including show selection, media buying, host-read advertising, sponsorships, and long-term partnerships. Manage rate negotiations, scripting and talking points, campaign scheduling, performance evaluation, and renewals. Build and maintain relationships with podcast hosts, producers, networks, and other key partners to secure high-value placements and favorable terms. Newsletter Partnerships Develop and execute newsletter sponsorship strategies, including publisher selection, media buying, dedicated sends, and third-party publication placements. Manage rate negotiations, advertising formats, copy development, send schedules, performance evaluation, and renewals. Establish and maintain relationships with newsletter editors, publishers, and sales teams to expand partnership opportunities and secure favorable terms. Channel Strategy & Growth Own the overall strategy for podcast and newsletter partnerships, balancing customer acquisition, revenue growth, efficiency, and ongoing testing. Identify and prioritize investment opportunities across both channels to maximize performance and return on spend. Drive new customer acquisition and revenue growth while maintaining target nCAC. Performance Measurement & Optimization Track and analyze reach, engagement, conversions, new customer acquisition, nCAC, and ROI across podcast and newsletter placements. Leverage promotional codes, vanity URLs, customer surveys, and attribution data to evaluate campaign effectiveness. Translate performance insights into actionable recommendations, scaling high-performing partnerships and optimizing or discontinuing underperforming placements. Budget & Partner Management Own budget planning, forecasting, pacing, and spend allocation across podcast and newsletter partnerships. Negotiate and manage partnership agreements, ensuring efficient investment and measurable business outcomes. Oversee external agencies, networks, and vendors supporting podcast and newsletter media buying and execution. Cross-Functional Collaboration & Innovation Partner with Performance Marketing, Creative, and Content teams to develop compelling host-read messaging, advertising copy, and newsletter creative aligned with Momentous' brand positioning. Collaborate with internal and external stakeholders to optimize creative effectiveness and campaign performance. <span style="font-size: 12pt; font