Applicant must have one year of specialized experience equivalent to the next lower grade, which has equipped the applicant with the particular competencies needed to successfully perform the duties of the position described above.
GS-11: Broad knowledge of material science theories, principles, practices, and techniques associated with the use of materials in cryogenic and high pressure industrial or research facility systems. Knowledge of practices associated with production, characteristics, structure, properties and performance of materials and the design, development, processing and testing of those materials in cryogenic and high pressure industrial or research facilities.
GS-12: Mastery of the concepts and principles of materials engineering with regard to analyzing and specifying materials for use in cryogenic and high pressure industrial or research facility systems. Broad knowledge of practices associated with production, characteristics, structure, properties and performance of materials and the design, development, processing and testing of those materials in cryogenic and high pressure industrial or research facilities; coupled with the knowledge of fabrication processes, including welding, brazing, and machining. Thorough knowledge of applicable American Society for Testing and Materials and American Institute of Aeronautics and Astronautics standards relative to oxygen and hydrogen system design requirements.
Basic Education Requirement: A bachelor's degree from an accredited college or university with major study in Aeronautical Engineering, Aeronautics, Aerospace Engineering, Astronautical Engineering, Astronautics, Astronomy, Astrophysics, Biomedical Engineering, Ceramic Engineering, Ceramics, Chemical Engineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science*, Earth and Planetary Science, Electrical Engineering, Electronics Engineering, Geology, Geophysics, Industrial Engineering, Materials Engineering, Materials Science, Mathematics (Pure or Applied), Applied Mechanics, Engineering Mechanics, Mechanical Engineering, Metallurgical Engineering, Metallurgy, Meteorology, Nuclear Engineering, Nuclear Engineering Physics, Oceanography, Optical Engineering, Physics, Applied Physics, Engineering Physics, Space Science, Structural Engineering, Welding Engineering or other appropriate physical science or engineering field. Degrees in engineering technology are not considered to be qualifying for this position. *Note: Curriculum must include 30 semester hours of course work in a combination of mathematics, statistics and computer science. Of the 30 semester hours, 15 must be in any combination of statistics and mathematics which includes differential and integral calculus.
U.S. citizenship is required.
HOW YOU WILL BE EVALUATED:
Announcement will be used for both internal and external applicants.
Internal (Status) candidates will be evaluated as follows:
Resumes will be rated by an automated system (Resumix) that matches the competencies extracted from your resume to the competencies identified by the selecting official for the position. Based on the competencies you match, you are placed in one of three categories identified as 90, 80, or 70 pt. quality categories, which are defined as:
90 pt. Category - Tentative meets (until subsequent confirmation upon referral) the basic qualification requirements identified in the vacancy announcement and has experience in the same or similar job that has demonstrated superior proficiency in the primary requirements of the position.
80 pt. Category - Tentatively meets (until subsequent confirmation upon referral) the basic qualification requirements identified in the vacancy announcement and demonstrates satisfactory proficiency in the primary requirements of the position.
70 pt. Category - Fails to meet criteria described in the 80 pt. category.
Additional application guidance is available in NASA'sApplicant Guide..
For the purpose of the Career Transition Assistance Program (CTAP) and the Interagency Career Transition Assistance Program (ICTAP), candidates rated in the top quality category are considered well-qualified.
External (Non-Status) candidates will be evaluated as follows:
Same process as Internal (Status) candidates, with the additional procedures related to Veterans:
The Category Rating Process protects the rights of veterans by placing them ahead of non-preference eligibles within each category. Preference eligibles who meet qualification requirements and have a compensable service-connected disability of at least 10 percent must be listed at the top of the highest quality category, except when the position being filled is scientific or professional at the GS-09 grade level or higher.