Vertex Inc. is looking for a Customer Marketing Manager, Campaign Optimization. This role is responsible for optimizing cross-sell, upsell, and migration campaigns throughout the funnel to drive effectiveness and measurable business impact. The manager will partner with various teams to refine campaign content, targeting, and post-conversion engagement strategies to accelerate lead conversion. They will also ensure inside sales teams are equipped with necessary content and tools. Key responsibilities include driving activation optimization using Pardot, SalesLoft, and 6Sense, developing inbound marketing strategies for existing customers, and focusing on campaign performance analysis for continuous improvement.