Cryptologic technician: Difference between revisions

{{Short description|Job specialty in the US Navy}}

|name= Cryptologic technician

|image=CT Spark and Quill.jpg

|alt=US Navy Cryptologic Technician rating badge with correct orientation of the spark

'''Cryptologic technician''' (CT) is a [[United States Navy]] [[Enlisted rank|enlisted]] rating or job specialty. The CT community performs a wide range of tasks in support of the national [[Intelligence (information gathering)|intelligence-gathering]] effort, with an emphasis on [[cryptology]] and [[signal intelligence]] related products.

Most CT personnel are required to obtain and maintain security clearances. Due to the highly classified and secure work environment requiring very restricted access, it is not always possible to share resources with other commands, leading to their shipboard nickname, "[[espionage|spooks]]". Almost every detail surrounding the CT world from administration to operations to repair requires dedicated technicians with appropriate security clearances (this accounts for the many branches of the CT rating, i.e. CTI, CTM, CTN, CTO, CTR, CTT). The contribution of an individual CT will depend upon the branch or career area.

Members of the CT community enjoy a wide range of career and training options. Once trained, a CT might serve ashore, afloat, or in an airborne capacity. Some CT sailors can expect overseas assignments of lengthy duration and some may never travel overseas.

*Administration (CTA) - Administrative and clerical duties that control access to [[Classified information|classified]] material such as special security officer (SSO) or Defense Courier Service (DCS). (No longer active.)

*Interpretive (CTI) - Interpretive are the Navy's [[linguist]]s. They specialize in analysis of adversary developments, radiotelephone communications, and preparation of statistical studies and technical reports requiring knowledge of a [[foreign language]].<ref>{{cite web|url=https://www.cool.navy.mil/usn/enlisted/rating_info_cards/cti.pdf|title=US Navy CTI Rating Card|accessdate=2 March 2017}} {{PD-notice}}</ref>

*Maintenance (CTM) - the installation, configuration, diagnosis, and repair of state-of-the-art electronic, computer, and network hardware and software systems.<ref>{{cite web|url=https://www.cool.navy.mil/usn/enlisted/rating_info_cards/ctm.pdf|title=US Navy CTM Rating Card|accessdate=2 March 2017}} {{PD-notice}}</ref>

*Networks (CTN) - perform a variety of duties associated with [[computer network operations]] across global networks. A combination of technical and analytical computer network skills provides the situational awareness required to plan and execute [[information operations]] (IO) actions/ counteractions.<ref>{{cite web|url=https://www.cool.navy.mil/usn/enlisted/rating_info_cards/ctn.pdf|title=US Navy CTN Rating Card|accessdate=2 March 2017}} {{PD-notice}}</ref> (Rating was established from NEC Codes: 9301, 9302, 9303)

*Collection (CTR) – perform a variety of duties worldwide at numerous overseas and stateside shore commands, aboard surface ships, aircraft, submarines, and [[Naval Special Warfare]]. Duties include performing collection, analysis, and reporting on communication signals using computers, specialized computer-assisted communications equipment, video display terminals, and electronic/magnetic tape recorders.<ref>{{cite web|url=https://www.cool.navy.mil/usn/enlisted/rating_info_cards/ctr.pdf|title=US Navy CTR Rating Card|accessdate=2 March 2017}} {{PD-notice}}</ref>

**Synonymous with [[US Army]] job specialty 35S (signals collection analyst) and US Marine MOS 2621 (special communications signals collection operator)

*Technical (CTT) - perform a variety of specialized duties associated with the collection and processing of airborne, shipborne, and land-based [[radar]] signals. They operate electronic intelligence receiving and direction finding systems, digital recording devices, analysis terminals, and associated computer equipment. Systems they operate produce high-power jamming signals used to deceive electronic sensors and defeat radar guided weapons systems. Additionally, intelligence derived from collection and processing update national databases which are crucial to tactical and strategic units throughout the world.<ref>{{cite web|url=https://www.cool.navy.mil/usn/enlisted/rating_info_cards/ctt.pdf|title=US Navy CTT Rating Card|accessdate=2 March 2017}} {{PD-notice}}</ref> [[Non-communications signals]] intelligence (ELINT)<!-- Non-communication signals are actually ELINT -->, electronic warfare support (ES), electronic attack (EA), electronic protect (EP), anti-ship missile defense (ASMD), while a portion perform servicing and maintenance of various related electronic countermeasures systems (i.e., [[AN/SLQ-32]]) They can hold [[Navy Enlisted Classification]] such as 1702, 1733, 1734, 1736, 1737 which are primarily for the [[AN/SLQ-32]], 8201, 8295, 8296 which are for Naval Aircrewman, 9135 for Subsurface, 1781 advanced apps, and also the 9141,9102 NEC's.

*1942-43 specialists (Q) (CR) cryptographers, established 1942-1943, changed to CT in 1948

*1948 Communications technician - Established 1948 from the ratings of specialist (Q) (cryptographers), specialist (Q) (radio intelligence), specialist (Q) (technicians), and radioman

*26 March 1976, Communications technician renamed to cryptologic technician (name alignment w/officer community). Establishes CTT, CTR, CTO, CTI, CTA, CTM ratings. [https://stationhypo.com/2018/06/07/history-of-the-cryptologic-technician-rating/amp/]

*On October 1, 2003, [[Electronic Warfare|Electronic warfare]] technicians (EW) were merged with CTT.

*On October 1, 2007, CTA merged with [[Yeoman (U.S. Navy)|yeoman]] (YN), and [[legalman]].

*Cryptologic Technician Communications (CTO) cross-rated to CTN and the legacy CTOs merged with [[Information Systems Technician (U.S. Navy)|information systems technician]] (IT).

*CTM were scheduled to be disestablished in 2008, with certain skill sets converting to [[Electronics Technician (United States Navy)|electronics technician]] (ET) and information systems technician (IT) billets, but this has been set on hold for further planning.

==Notable cryptologic technicians==

*CTICS [[Shannon M. Kent]]

*CTTC Christian Pike [https://www.nsa.gov/Portals/75/documents/about/cryptologic-heritage/cryptologic-memorial/pike.pdf]

*CTRCS David Mclendon [https://www.nsa.gov/Portals/75/documents/about/cryptologic-heritage/cryptologic-memorial/mclendon.pdf]

{{Reflist}}

*[https://web.archive.org/web/20041225124856/http://www.npc.navy.mil/Enlisted/CommunityManagers/Cryptologic/ Navy Personnel Command]

*[https://web.archive.org/web/20060904155222/http://cryptome.org/navy-cto.htm CTO RATING VISION]

{{Commons category|Cryptologic Technician}}

*[https://web.archive.org/web/20051029094132/http://www.chinfo.navy.mil/navpalib/ranks/ratings/admin.html Enlisted Rating Insignia]

*[http://www.usncva.org/ U.S. Naval Cryptologic Veterans Association]

*[https://web.archive.org/web/20120912154847/http://www.public.navy.mil/bupers-npc/enlisted/detailing/personnelreadiness/Documents/NECVol2.pdf Public.navy.mil]

**http://www.navy.mil/submit/display.asp?story_id=29281

[[Category:Naval intelligence]]

[[Category:United States Navy sailors]]