Specialized Experience (for positions at GS-4 and above): Experience must have been related to the work of the position for which application is made. The specialized experience required for some positions in this series is normally work performed in a controlled environment. Examples of qualifying specialized experience include:
Farming experience that was not performed in a controlled environment, or experience as a laborer who was not responsible for planning and scheduling his/her own work, but only performed assigned tasks, would not qualify as specialized experience.
For GS-3: Successful completion of l year of study that included at least 6 semester hours in any combination of scientific or technical courses such as biology, chemistry, statistics, entomology, animal husbandry, botany, physics, agriculture, or mathematics.
For GS-4: Successful completion of 2 years of study that included at least 12 semester hours in any combination of courses such as those shown above for GS-3. At least 6 semester hours of courses must be directly related to the position to be filled.
For GS-5: Successful completion of a full 4-year course of study leading to a bachelor's degree with major study or at least 24 semester hours in any combination of courses such as those shown above for GS-3. At least 6 semester hours of courses must have been directly related to the position to be filled. The successful completion of a full course of study of at least 12 months in a school for clinical laboratory technicians may be substituted for the 1 year of specialized experience required at the GS-5 level for positions involving microbiology and biochemistry technician work.
Use the Group Coverage Qualification Standard for Technical and Medical Support Positions for this series in conjunction with the Individual Occupational Requirements described below.