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Corps of Engineers MOS List

In this section you will find all enlisted military occupational specialties that are part of the Corps of Engineers. In fiscal year 2004, all military occupational specialties in the Corps of Engineers branch merged into a single CMF(21). The past alphanumeric designator for each MOS is listed in the "Change" column. An MOS highlighted in green indicates that the MOS offers an enlistment bonus.

CMF 21: Engineering
MOS	Demands	Profile	ASVAB	Change
21B: Combat Engineer	very heavy	111221	CO:90	12B
21C: Bridge Crewmember	very heavy	111121	CO:90	12C
21D: Diver	very heavy	111111	GM:100, GT or ST:110	00B
21E: Heavy Construction Equipment Operator	very heavy	222221	GM:90	62E
21F: Crane Operator	very heavy	222221	GM:90	62F
21G: Quarrying Specialist	very heavy	222221	GM:95	62G
21H: Construction Engineering Supervisor	N/A	111221	GM:95	51H
21J: General Construction Equipment Operator	very heavy	222221	GM:90	62J
21K: Plumber	very heavy	111221	GM:90	51K
21L: Lithographer	heavy	222122	ST:85	81L
21M: Firefighter	very heavy	111121	GM:90	51M

MOS	Demands	Profile	ASVAB	Change
21N: Construction Equipment Supervisor	N/A	222221	GM:90	62N
21P: Prime Power Production Specialist	N/A	222121	ST:110	52E
21Q: Transmission & Distribution Specialist	very heavy	111221	EL:95	52G
21R: Interior Electrician	heavy	111221	EL:95	51R
21S: Topographic Surveyor	moderately heavy	211212	ST:95	82D
21T: Technical Engineering Specialist	heavy	221211	ST:95	51T
21U: Topographic Analyst	heavy	222122	ST:100	81T
21V: Concrete and Asphalt Equipment Operator	very heavy	222221	GM:90	62H
21W: Carpentry and Masonry Specialist	very heavy	111221	GM:90	51B
21X: General Engineering Supervisor	N/A	222321	N/A	51Z
21Y: Topographic Engineering Supervisor	N/A	222222	N/A	81Z
21Z: Combat Engineering Senior Sergeant	N/A	111121	N/A	12Z
62B: Construction Equipment Repairer	heavy	222222	MM:90	N

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