To qualify for a Lead Demand/Supply Chain Analyst position your resume and supporting documentation must support: A. Specialized Experience: One year of specialized experience that equipped you with the particular competencies to successfully perform the duties of the position, and is directly in or related to this position. To qualify at the GS- 13 level, applicants must possess one year of specialized experience equivalent to the GS-12 level or equivalent under other pay systems in the Federal service, military, or private sector. Applicants must meet eligibility requirements including minimum qualifications, and any other regulatory requirements by the cut-off/closing date of the announcement. Creditable specialized experience includes: Experience using demand/supply chain applications, such as SAP, JDA, COPA, NDMS, SAS, and DSS, related to functional processes including system functionality and business capabilities. Experience with Enterprise Business Systems (EBS) applications related to functional processes including system functionality and business capabilities. Experience with organizational Key Performance Indicators, such as Material Availability, Time to Award, Order Response Time, and GDP Fill Rate. Analyzing demand and supply chain data. Recommending changes in how the demand/supply chain process is executed, including system changes or other process improvements. Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional, philanthropic, religious, spiritual, community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.