Navy NEC · Intelligence
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.
A Cryptologic Subsurface Electronic Intelligence Signals Operator/Analyst operates subsurface electronic warfare systems and applies complex collection and analysis techniques. The operator follows prescribed procedures to report collected information and analysis.
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.
Subsurface electronic warfare collection, analysis, and reporting experience provides a foundation for DIA's analysis of foreign military capabilities at sea.
How to prepare: Practice writing an unclassified assessment of a foreign maritime military capability to prepare for DIA's writing test and interview. DIA requires U.S. citizenship, security-clearance approval, and completion of its background inquiry and other required employment screening.
[1] NEC entry "C15A - Cryptologic Subsurface Electronic Intelligence (ELINT) Signals Operator/Analyst."; cached text line 2952; NAVPERS 18068F Vol II, 2026-07 edition
Supports: Complex electronic warfare collection techniques, Electronic warfare reporting procedures, DIA Analysis Officer
[2] Career Specifics, Military Capabilities, Applying to Be an Analyst; public page retrieved through Jina Reader 2026-09-23
Supports: DIA Analysis Officer
[3] Opening hiring overview and Employment Criteria, Initial Employment; public page retrieved through Jina Reader 2026-09-23
Supports: DIA Analysis Officer
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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