Own end-to-end execution of security questionnaires (DDQs, SIG, CAIQ, etc.), RFPs, RFIs, and other buyer-issued requests, from intake through final submission. Manage a high-volume queue of inbound security questionnaires across multiple formats/frameworks (SIG Lite/Core, CAIQ, VSAQ, custom vendor risk assessments) and prioritize by deal urgency and SLA. Partner with Account Executives and Solution Consultants to understand deal context, timelines, and win themes, and translate those into a proposal plan with clear ownership and deadlines. Coordinate cross-functional subject-matter input from Security, PDE, Legal, Customer Success, and other functions, and know when to escalate versus resolve directly. Maintain the company’s Trust Center and assist team (when needed) to ensure timely delivery to prospects/customers. Maintain and continuously improve a repository of approved content, templates, and reusable answers so responses get faster and more consistent over time. Manage questionnaire portals/platforms (e.g., OneTrust, Whistic, vendor-specific portals) in addition to RFx tools. Review responses for compliance with solicitation requirements, accuracy, clarity, and consistency of voice before submission. Track proposal status, volume, and turnaround time, and flag capacity or process risks to stakeholders early. Identify opportunities to streamline the response process, including evaluating and helping implement supporting tools and platforms. Support post-submission follow-up, including clarification requests and revisions.