Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A. Related curriculum -- Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor's degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. To comply with USDA personnel security requirements and requirements of the Federal Select Agent Program (FSAP) for access to information and areas with Biological Select Agents and Toxins (BSAT), including Tier One Select Agents at NBAF, the incumbent must meet the following: Pre-employment and random testing of substances of abuse; Participation in and adherence to the facility's Occupational Health Program; Participation in and adherence to the facility's Personal Reliability Program; The ability to obtain/maintain favorably adjudicated Background Investigations or Security clearances (required by USDA); The ability to obtain/maintain a favorable Security Risk Assessment (required by FSAP).