2 formula options listed.
Navy rating guide
CTT Cryptologic Technician Technical ASVAB score requirements
Score target and study focus for Navy CTT.
CTT
Navy rating score brief
Cryptologic Technician Technical
ASVAB score targetAR+2MK+GS 212+ or 1 more
Works with electronic intelligence, signals, sensors, and tactical reporting.
Good fit if you want technical or intelligence work and can build disciplined study habits.
Cybersecurity, IT support, intelligence analysis, signals work, communications, and network operations.
Study first
Focus these areas
- Start with arithmetic reasoning, math knowledge, general science; those subjects show up directly in the listed Navy formula options.
- Keep AFQT fundamentals steady too: arithmetic reasoning, math knowledge, word knowledge, and paragraph comprehension.
Daily work
What you may do
- Support communications, intelligence, cyber, technical systems, or information operations.
- Use technical tools, reporting habits, and careful analysis to support Navy missions.
CTT Navy rating FAQ
Common Cryptologic Technician Technical ASVAB questions
What ASVAB score do you need for Navy CTT Cryptologic Technician Technical?
AR+2MK+GS 212+ or AR+MK+CT 159+ and CT 60+ is the planning target shown on this MeritMarch guide. Treat it as study guidance, not a contract promise, because Navy rating access, openings, waivers, medical qualification, and recruiter guidance can change.
What does a Navy CTT Cryptologic Technician Technical do?
Works with electronic intelligence, signals, sensors, and tactical reporting.
Which ASVAB sections should I study for CTT?
Start with the subjects behind the listed formula options: Arithmetic Reasoning, Math Knowledge, General Science. If your AFQT is not stable yet, keep Arithmetic Reasoning, Math Knowledge, Word Knowledge, and Paragraph Comprehension in the plan too.
Is CTT guaranteed if I meet the score target?
No. ASVAB scores are only part of Navy rating access. Current openings, medical standards, citizenship, security screening, education rules, waivers, and Navy needs can all affect whether a rating is available.
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Sources and official confirmation
Formula target shown on this page: AR+2MK+GS 212+ or AR+MK+CT 159+ and CT 60+. Current Navy rating access still depends on Navy policy, openings, medical qualification, background screening, waivers, citizenship, and recruiter guidance.
Sources reviewed May 9, 2026: Navy careers, Official ASVAB military-jobs composites, NavyCS rating ASVAB score table, NavyCS Nuclear Power Test reference.