Marine Corps
INTELLIGENCE

MOS

2641

Cryptologic Language Analyst

Description

Cryptologic Language Analysts (CLA) monitor, transcribe, and translate intercepted target foreign communications; exploit every phase of designated foreign communications by engaging in collection, processing, exploitation, analysis, and reporting; and install, operate, and perform preventive maintenance of program of record as well as commercially acquired intercept equipment. Duties encompass all facets of signals intelligence (SIGNT), electronic warfare (EW) and cyber operations in support of the MAGTF at both team and battalion levels and must be prepared to contribute to each as deemed necessary by the unit commander. Marines shall periodically (annually or biennially, dependent on scores) retake the defense language proficiency test (DLPT) and shall maintain a minimum proficiency of listening 2/reading (L2/R2) DLPT in their assigned 27XX language(s), in accordance with reference (bb). Formal intermediate and advanced language training is available and will be afforded to CLAs no later than upon PCS from their first duty station. Per DoDI 3300.07, CLAs will engage, during normal duty hours, a minimum of 160 hours of formal language training every 24 months. MOS 2629, SIGINT/EW/CO Technician, is assigned upon promotion to staff sergeant. Marines shall maintain language proficiency in their assigned 27XX language(s) upon assignment of MOS 2629.

Core Skills

  • foreign language proficiency
  • signals intelligence collection
  • voice and text transcription
  • translation and interpretation
  • traffic analysis
  • metadata analysis
  • report writing and briefing
  • open source research
  • electronic warfare fundamentals
  • cyber operations support
  • rf spectrum awareness
  • critical thinking
  • pattern analysis
  • attention to detail
  • opsec and information handling
  • team collaboration
  • time sensitive decision making
  • technical documentation

Common Certifications

  • CompTIA Security+
  • CompTIA Network+
  • CompTIA CySA+
  • Certified Ethical Hacker (CEH)
  • GIAC Cyber Threat Intelligence (GCTI)
  • ISC2 Certified Information Systems Security Professional (CISSP)
  • ISC2 Certified in Cybersecurity (CC)
  • DLPT / OPI (Defense Language Proficiency Test / Oral Proficiency Interview)
  • AWS Certified Cloud Practitioner
  • GIAC Cybersecurity Fundamentals (GFACT)

Civilian Career Paths

  • INTELLIGENCE ANALYSIS
  • SIGNALS INTELLIGENCE
  • OPEN SOURCE INTELLIGENCE
  • HUMAN INTELLIGENCE

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Data sourced from official Marine Corps publications and public military occupational references. Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.