Navy NEC · Medical

L17B Computed Tomography (CT) Technician

Current service use not established

This code is listed in the directory. Inclusion alone does not confirm current service use.

A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating.

Overview

A Computed Tomography Technician performs CT scans while applying diagnostic imaging, radiation safety, and patient care practices. They manage imaging equipment and provide diagnostic capabilities at medical treatment facilities and on deployable platforms.

Core Skills

  • Radiation safety in diagnostic imaging
  • Diagnostic imaging equipment management
  • Patient care during CT scanning

Civilian Career Paths

Career associations are editorial assessments of the cited evidence, not an official crosswalk unless the evidence explicitly says so. O*NET supplies civilian occupation information, not proof of a military match. Related experience does not confer civilian qualifications. Tasks and tools below describe civilian work, not military training.

Radiologic Technologists and Technicians

Military CT scanning, radiation safety, patient care, and imaging equipment management directly overlap with civilian diagnostic imaging work.

How to prepare: Have the destination state's health board review your education and certification records against its radiologic technologist requirements, since most states require licensure or certification. If pursuing ARRT Radiography through the primary pathway, you must hold an associate's degree or higher, complete an ARRT-approved radiography program, meet ethics requirements, and pass the examination.

What the civilian work involves
  • Position patient on examining table and set up and adjust equipment to obtain optimum view of specific body area as requested by physician.
  • Monitor patients' conditions and reactions, reporting abnormal signs to physician.
  • Explain procedures and observe patients to ensure safety and comfort during scan.

Notes & Sources

Evidence for this guidance (4 documents)
  1. NAVPERS 18068F Vol II (NEOCS, Jul 2026 edition): NEC L17B

    [1] NEC entry "L17B - Computed Tomography (CT) Technician"; cached text line 7747; NAVPERS 18068F Vol II, 2026-07 edition

    Supports: Radiation safety in diagnostic imaging, Diagnostic imaging equipment management, Patient care during CT scanning, Radiologic Technologists and Technicians (O*NET 29-2034.00)

  2. O*NET: Radiologic Technologists and Technicians

    [2] O*NET 30.3 occupational data

    Supports: Radiologic Technologists and Technicians (O*NET 29-2034.00)

  3. Bureau of Labor Statistics: Radiologic and MRI Technologists

    [3] What They Do; How to Become One, Education and Licenses, Certifications, and Registrations; retrieved 23 September 2026

    Supports: Radiologic Technologists and Technicians (O*NET 29-2034.00)

  4. ARRT: Primary eligibility pathway requirements

    [4] Education, Ethics, and Examination requirements. Radiography and Sonography are listed primary-pathway disciplines. Checked 2026-09-24.

    Supports: Radiologic Technologists and Technicians (O*NET 29-2034.00)

Defense contractor jobs for L17B

Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.

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