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-13, you must have one year of directly related specialized experience equivalent to the GS-12 level: Assisting in the oversight of operations and maintenance activities of facilities, including electrical maintenance and repair projects; Participating in the development of strategies for operations and maintenance of facilities; Providing technical guidance to facility operations and maintenance personnel (e.g., operation of critical infrastructure systems, outage response activities, generator and UPS sequencing/reset procedures, and power-up/power-down coordination, etc.). Preferred Experience: Current Journeyman's Electrician Certification for the State of California Current Substation Maintenance Certification 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.