Marine Corps Enlisted Job Descriptions: MOS 0261
Marine Enlisted Job Descriptions MOS 0261, Geographic Intelligence Specialist
MOS 0261 is the designation of a geographic intelligence specialist. An entry level primary MOS, this type of MOS is a PMOS. Range rank is MSgt to Pvt.
MOS 0261 Job Duties Performed
Geographic intelligence specialists collect, analyze, and process geophysical data. They perform precision ground control survey operations to provide the positional data required for various weapons delivery and C3 systems. They also construct and revise military maps and charts, and they conduct geodetic, topographic, and hydrographic survey operations. They analyze terrain and hydrography as a functional aspect of military intelligence.
You can refer to MCO 3500.32, the Intelligence Training and Readiness Manual, for a complete listing of the duties and tasks associated with this position.
Department of Labor Occupational Codes
Related Department of Labor occupation codes include:
- Geodetic Computer 018.167-014
- Surveyor, Geodetic 018.167-038
- Surveyor, Marine 018.167-046
- Drafter, Cartographic 018.261-010
Equipment Used by Geographic Intelligence Specialists
The equipment utilized by a geographic intelligence specialist includes survey and mapping instrumentation such as the theodolites, electronic and satellite positioning equipment, and microcomputer based mapping equipment.
Job Requirements for MOS 0261
An applicant for this position must possess an EL score of 100 or higher. High school courses in algebra, geometry, and trigonometry are highly desirable. The position is limited to U.S. citizens.
The individual must be eligible for a top secret security clearance and have access to Sensitive Compartmented Information predicated upon a single scope background investigation. Applications for the SSBI must be submitted prior to attendance at the Basic Geographic Intelligence Course at Ft. Belvoir located in Fairfax County, Virginia.
Applicants must complete the Basic Geographic Intelligence Course at Defense Mapping School at Ft. Belvoir in Virginia. Training includes a term at the National Geospatial-Intelligence Agency campus located in Springfield, Virginia. This course is seven and a half months long and is available to ranks from Private to Sergeant.
Corporals through Gunnery Sergeants can attend the Intermediate Geographic Intelligence Specialist Course which is approximately four months in duration. Delta State University also has course offerings with learning objectives geared toward certification.
All Marines requesting a lateral move to MOS 0261, USMC, and USMCR must attend a screening interview conducted by a 0261 GySgt or above. Interview waivers can be granted only by the 02 OccFld Manager or CMC (MM). Lateral move Marines must typically be corporals or below of any MOS, although Sergeants can be considered if they have less than 12 months in grade and they're highly qualified.
Applicants must have normal color vision and normal stereoscopic acuity.
Related Marine Corps Jobs
Civilian Positions Outside the Military
This training and experience can be invaluable after discharge from Marine Corps as well. The Central Intelligence Agency employs geographic intelligence specialties, as do many civilian enterprises.
Above information derived from MCBUL 1200, parts 2 and 3