Develop the data-driven, multi-channel marketing strategies that drive membership growth and retention   Position Overview As the Marketing Manager of Membership Growth and Retention at Sigma Nursing, you will lead the strategy and execution of marketing efforts that drive new member acquisition, strengthen engagement, and improve retention. Your work will focus on building high-performing data-driven campaigns that convert prospects into members and support long-term member value. In this role, you will develop and execute multi-channel direct response marketing campaigns across email, digital, social, paid media, search, and direct mail. You will own the full campaign lifecyc