Medical Instrument Technician (Diagnostic Ultrasound)

Basic Requirements:

• Citizenship. Citizen of the United States. (Non-citizens may be appointed when it is not possible to recruit qualified citizens in accordance with chapter 3, section A, paragraph 3g, this part.)
• Licensure or Certification. Licensure or Certification is not required for this occupation; however, it is strongly desirable at GS-6 or above as evidence of possession of the essential knowledge, skills, and abilities. For certain functional areas at the higher levels or supervisory assignments, specific certifications appropriate to the specialty are indicated in this standard under "Titles and Certification/Registrations".

Grade Determination: In addition to the basic requirements for employment, the following criteria must be met when determining the grade of candidates.

GS-6 Experience: At least 1 year of experience comparable to the next lower grade level which demonstrates the knowledge, skills, abilities, and other characteristics related to the duties of the positions to be filled. In addition, the candidate must demonstrate the following KSAs:

Demonstrated Knowledge, Skills, and Abilities:

• Knowledge of medical terminology and human anatomy in order to receive and interpret physician requests for routine, standardized ultrasonography procedures.
• Knowledge of tissue harmonics and soundwave propagation within the body to adjust TGC (Time Gain Compensation) for optimal image quality.
• Knowledge of the physics of velocity, frequency of soundwaves, and their physical properties.
• Ability to set up and adjust the ultrasound equipment to meet the conditions of the examination and the patient and to operate the equipment for standardized, routine procedures.
• Ability to interact with patients explaining procedures and positioning the patient for the procedure.

Certification. Basic Cardiac Life Support (BCLS) certification is desirable.

GS-07 Experience: At least 1 year of experience comparable to the next lower grade level which demonstrates the knowledge, skills, abilities, and other characteristics related to the duties of the positions to be filled. This would be experience which provided the individual with the knowledge, skills, and abilities to independently conduct difficult but standardized diagnostic ultrasonography examinations. In addition, the candidate must demonstrate the following KSAs:

Demonstrated Knowledge, Skills, and Abilities:

• Ability to set up and adjust the ultrasound equipment to meet the conditions of the examination and the patient and to operate the equipment for more complex, but standardized procedures.
• Knowledge of zoom, expansion, prospectus, color Doppler, and pulsed echo Doppler.
• Knowledge of the digital transmission of images.
• Ability to alter standard, but complex procedures and protocols to meet patient needs and physical limitations.

Certification. Basic Cardiac Life Support (BCLS) and Advanced Cardiac Life Support (ACLS) certifications are desirable.

GS-08 Experience: At least 1 year of experience comparable to the next lower grade level which demonstrates the knowledge, skills, abilities, and other characteristics related to the duties of the positions to be filled. This would be experience which provided the overall knowledge, skills, and abilities to conduct diagnostic ultrasound examinations in complex and unusual cases. In addition, the candidate must demonstrate the following KSAs:

Demonstrated Knowledge, Skills, and Abilities:

• Ability to perform diagnostic ultrasound examination on multiple areas of the body, including, but not limited to, the abdomen, pelvis, transvaginal, chest, small parts, thyroid, breast, and scrotum.
• Ability to perform vascular studies such as vertebral, renal artery, aortic aneurysm, portal-systemic shunts, etc.
• Ability to assist radiologists with biopsy procedures determining the location, depth, and required needle angle for the lesion to be sampled.
• Ability to assist in surgical procedures and fluid aspirations.

ARDMS certification Required

Preferred Experience: Vascular and general ultrasound experience to include 1st trimester OB exams.

Reference: For more information on this qualification standard, please visit https://www.va.gov/ohrm/QualificationStandards/.

The full performance level of this vacancy is GS-08. The actual grade at which an applicant may be selected for this vacancy is in the range of GS-06 to GS-08.

Physical Requirements: This position uses high frequency sound waves for medical imaging purposes. The work requires regular and recurring physical exertion. It may involve walking, frequent bending, reaching and stretching to set-up and take apart equipment, lifting and positioning patients; and carrying, pushing or pulling moderate heavy objects. Duties may require above average dexterity.