Diagnostic Radiologic Technician-Computed Tomography

Applicants pending the completion of educational or certification/licensure requirements may be referred and tentatively selected but may not be hired until all requirements are met.

Basic Requirements:

English Language Proficiency. DRTs must be proficient in spoken and written English as required by 38 U.S.C. 7402(d), and7407(d). May qualify based on being covered by the Grandfathering Provision as described in the VA Qualification Standard for this occupation (only applicable to current VHA employees who are in this occupation and meet the criteria).

Citizenship. Be a citizen of the United States. Non-citizens may only be appointed when it is not possible to recruit qualified citizens in accordance with VA Policy.

Certification. All applicants must be certified in general radiologic technology by the American Registry of Radiologic Technology, Radiography (ARRT) (R). Advanced ARRT certification is required for assignments that include computed tomography (CT).

Education. Completion of a full-time training course of at least 24 months in duration (or the equivalent) in a post-high school diagnostic radiologic technology program, evidenced by a certificate or an associate degree, accredited by the Joint Review Committee on Education in Radiologic Technology (JRCERT) or from other accrediting agencies as recognized by the Department of Education (DOE).NOTE: Assignment to the clinical program director requires meeting JRCERT minimum educational standards as noted in the assignment description.

Grade Determinations:

Computed Tomography (CT). This specialty modality requires specific knowledge of cross-sectional human anatomy and its application in spiral, and/or, multi-slice computer tomography, inclusive of 3-D reconstruction scans, including drainages, biopsies, and peripheral vascular examinations. The technologist requires specific knowledge and training in the location, appearance, and function of the various major and minor systems susceptible to radiological illumination; to interpret the examination request accurately; to understand the functioning and interrelationship of the various organs; to use the methods and techniques which will identify organs appearing on the digital display monitor, or on film, and the various stages of the examination to judge the acceptability of the image and/or scan for diagnostic use and to emphasize the aspects of interest to the physician. DRT assignments that include performance of independent duties in this subspecialty require advanced ARRT certification.

Advanced Diagnostic Radiologic Technologist. Employees are trained to work in one or more difficult and complex modalities performing procedures related to these modalities as well as performing general diagnostic procedures. At this grade level, any assignment in a single modality must demonstrate significant complexity. Such assignments are unique, perhaps with expert specialization in complex areas of radiologic technology type duties within the program.

The candidate must demonstrate all of the following technical KSAs:

• Knowledge of radiation protection standards, devices and techniques, including concepts of accumulated dosage, dose monitoring, and genetic changes.
• Ability to utilize advanced imaging software that supports complex imaging programs and recognize changes in equipment and procedures that might result in increased exposures, and ability to recommend methods to prevent such exposures.
• Knowledge of basic physics including concepts of energy, electric power, magnetic fields, and properties of x-ray, to understand the operation of the equipment.
• Knowledge and skill in positioning of patients for a wide variety of highly complex imaging (CT, MRI, IR, ultrasound, mammography) studies.

References: VA Handbook 5005/119 PART II APPENDIX G25

The full performance level of this vacancy is GS-10.

Physical Requirements: The physical demands of the work require long periods of standing, walking, and sitting. Work involves constant bending, lifting, twisting, and carrying moderately heavy items. Use of mobile Ultrasound units in the clinic and in the operating room requires twisting, turning to manipulate the Ultrasound unit/transducer. The work requires pushing wheelchair and stretcher patients. Positioning patients who are unconscious or disabled requires considerable effort and working in awkward positions. Lifting of totally incapacitated patients is done only with the help of other employees.