Specialized experience is experience that has equipped you with the particular ability, skill, and knowledge to successfully perform the duties of this position and is typically in or related to this line of work. To qualify for GS-15, you must have one year of directly related specialized experience equivalent to the GS-14 level: Managing the internal and external operations of a business unit (e.g. agency Center) to accomplish mission objectives and goals; Integrating performance goals with budget and financial resources, as well as the ability to achieve customer satisfaction, develop strong relationships with other internal and external entities, and adhere to agencywide programs, policies, and procedures; Applying agency and Federal government financial, budget, and performance operations and processes to optimize operational and investment decisions. Your resume must include a clear and detailed narrative description, in your own words, of how you meet the required specialized experience. Experience statements copied from a position description, vacancy announcement or other reference material constitutes plagiarism and may result in disqualification and losing consideration for the job. NASA prohibits the use of artificial intelligence (AI) or AI-assisted tool in drafting application and assessment responses. Please visit https://www.nasa.gov/careers/how-to-apply/#Artificial-Intelligence to review NASA's guidance on the use of AI tools during the application process.