You must meet the following requirements within 30 days of the closing date of this announcement. Specialized Experience: Specialized Experience for the GS-15, you must have one year (full 52 weeks) of specialized experience at a level of difficulty and responsibility equivalent to the GS-14 grade level in the Federal service. Specialized experience for this position is defined as: -Leading or overseeing programs related to Federal employee pay administration, benefits administration, retirement processing, leave administration, premium pay, workers' compensation, time and attendance, and personnel action processing; AND -Applying Federal laws, regulations, policies, and guidance related to pay, leave, benefits, retirement, and human resources operations, including resolving highly sensitive or unusual cases; AND -Managing high-volume operational workloads while ensuring accuracy, timeliness, internal controls, regulatory compliance, and customer service standards; AND -Leading or coordinating cross-functional operational activities involving payroll providers, shared service centers, finance organizations, timekeeping systems, or external oversight entities; AND -Supervising or leading teams responsible for delivering operational human resources services in a sensitive, fast-paced, or highly regulated environment. The experience may have been gained in either the public, private sector or volunteer service. One year of experience refers to full-time work; part-time work is considered on a prorated basis. To ensure full credit for your work experience, please indicate dates of employment by month/day/year, and indicate number of hours worked per week on your resume. Time-in-Grade: In addition to the above requirements, you must meet the following time-in-grade requirement, if applicable: For the GS-15 you must have been at the GS-14 level for 52 weeks. Time After Competitive Appointment: Candidates who are current Federal employees serving on a non-temporary competitive appointment must have served at least three months in that appointment.