Applicants must meet all qualifications and eligibility requirements by the closing date of the announcement, including specialized experience and/or education, as defined below. In addition to meeting the basic education requirements described in the Education Section below, applicants must also meet additional qualification requirements as stated below: GS-12: Applicants must demonstrate at least one year of specialized experience equivalent to at least the GS-11 grade level in the Federal service conducting research in the area of virology; researching zoonotic arthropod-borne viruses; and publishing research in peer reviewed journals related to virology. OR Possess a Ph.D. or equivalent doctoral degree, if related. (Degrees considered to be related are bacteriology, virology, mycology, algology, protozoology, parasitology, immunology, serology, microbial genetics, or soil microbiology); OR Have a combination of education and experience as described above. GS-13: Applicants must demonstrate at least one full year of specialized experience equivalent to at least the GS-12 grade level in the Federal service. The specialized experience requirements for the GS-13 level of this position are: experience in animal and/or arthropod work collecting samples for molecular analysis in compliance with U.S. government animal welfare regulations and experience independently researching the molecular virology of zoonotic arthropod-borne viruses; presenting research results; and publishing research results in peer reviewed journals related to animal microbiology. GS 14: Applicants must demonstrate at least one full year of specialized experience equivalent to at least the GS-13 grade level in the Federal service. The specialized experience requirements for the GS-14 level of this position are: experience leading the planning and implementation of molecular virology-based study against zoonotic arthropod-borne virus-based diseases with accomplishments in virology and host-vector-pathogen interactions as demonstrated in scientific publications in peer-reviewed journals, books, or similar scientific literature. GS-15: Applicants must demonstrate at least one full year of specialized experience equivalent to at least the GS-14 grade level in the Federal service. The specialized experience requirements for the GS-15 level of this position are: experience serving as a recruiting tool to your organization/company; experience in research that has led to international recognition as a technical authority and leader in virology of zoonotic arthropod-borne viruses; leading to awards, honors, or recognition from major national and international organizations. To further support your qualifications, it is strongly recommended that you submit a one-page abstract of your MS thesis and/or Ph.D. dissertation. Failure to do so could result in loss of your consideration/referral. Also, please submit a list of names, addresses, and phone numbers of persons familiar with your stature, contributions, recognition; any honors or awards received; memberships in professional or honor societies; invitations to make presentations at scientific/technical meetings; scientific society office and committee assignments; presentations (other than invitation); and publications. Applicants must be available to report for duty at the time a selection is made. Selections are typically made within 30 days of the closing date of the announcement. 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). The mission of NBAF includes research, diagnosis and training for animal diseases foreign to the United States (U.S.) for the purpose of protecting American agriculture and domestic food sources from their potentially devastating effects. NBAF is vital to successfully protecting U.S. agriculture from the intentional or non-intentional introduction of foreign animal diseases such as RVFV and JEV. The position supports the biocontainment facilities and may require entry into biosafety level (BSL) 3, 3 enhanced, 3 Ag and BSL-4 labs. The incumbent must demonstrate the physical and psychological capability to conduct normal duties that are appropriate to their position. To prevent the transmission of disease out of biocontainment and retention of the position, the incumbent must meet the following medical standards in a pre-employment medical examination conducted after the receipt of a preliminary job offer and on a periodic basis: Ability to shower out of biocontainment one or more times per day; Not have any skin condition which would prevent this; Body piercings must be able to be removed prior to entry; External medical assist devices must have the ability to be removed prior to entering or not impede the ability to enter biocontainment, and the individual must still be able to shower out safely without assistance; Ability to follow instructions regarding decontamination from biocontainment; Any medical condition which could create an unsafe environment for the individual or his/her co-workers, such as: insufficient control of a medical disorder which could result in sudden loss of consciousness; and inadequate vision and hearing required for safety in a laboratory environment. Medical confidentiality will be maintained by the examining physician and only fitness (or unfit) for duty determination will be indicated. The incumbent will also be required to pass periodic fitness for duty physicals. In addition, a medical clearance will be required in the event that it becomes necessary to enter an area where an air purifying respirator or other respiratory protection is required. A baseline blood sample may be required for employees entering and working in the biocontainment facilities. For the health and safety of the incumbent and to prevent the spread of disease, immunization against diseases being studied at NBAF which are transmissible to humans may be required where the vaccine has been approved by the Food and Drug Administration for safety and effectiveness under the provision of the Federal Food, Drug and Cosmetic Act, as amended 21 USC 321-392. Where the vaccine has been approved by the Food and Drug Administration for investigational purposes, the incumbent will be advised that such immunization is voluntary. Due to the contagious nature to livestock of Foot-and-Mouth disease, and other diseases under study at NBAF, biosafety protocols specify a personal quarantine for employees working on specific infectious agents in designated areas of NBAF. As a condition for employment, all personnel entering these areas at NBAF shall not be in contact with specific susceptible animals and their premises away from NBAF for a period of five (5) days after leaving the area. Currently, restricted species are cattle, sheep, goats, deer, other ruminants, and swine. Contact with horses, birds (agricultural and pet birds) and rabbits are normally permitted, but restrictions may be placed on staff working with or near infectious agents affecting these species. Restricted livestock or other restricted animals may not be housed on the premises where the employee lives and where the quarantine cannot be enforced. Employees who violate this requirement may be removed from employment or subject to other disciplinary actions.