MOS 21C Bridge Crewmember Duty Descriptions

In 2004, the Engineer MOS changed from CMF 12 to CMF 21. In 2009, the Engineer MOS changed again, from CMF 21 to CMF 12.

Bridge Crewmember
Conducts road, river, and bridge reconnaissance and assists in site layout; operates bridge truck and light vehicles; performs duties as a deck hand on the bridge erection boat; loads and unloads, assembles, and maintains float and fixed bridges; installs fixed bridge anchorage, shore guys, kedge anchorage system and overhead cable anchorage systems; maintains security and accountability of equipment valued in excess of $500,000 dollars.

Senior Boat Operator
Supervises one Non-Commissioned Officer and 10 Soldiers; trains 30 Soldiers on Bridge Crewmember and Warrior Tasks; ensures all equipment including two Common Bridge Transporters, one Bridge Erection Boat, one Palletized Load System Trailer, one Bridge Adapter Palette, and two Improved Ribbon Bridge Bays are serviced and ready; responsible for the health, welfare, and daily accountability and training of 10 Soldiers; responsible for the accountability of all team equipment valued in excess of $700,000 dollars.

21C Bridge Crewmember
Directs crew assembly of fixed and float bridge assets; directs crew in maintenance of fixed and float bridge assets; operates and supervises the use of bridge erection boats; directs construction of fighting positions, wire entanglements and demolition charges; determines limiting slopes, curves, stream velocities, overhead restrictions and gap width; responsible to ensure team members receive performance and professional growth counseling; trains, supervises and mentors subordinates on common MOS tasks.

Operations NCOIC
Assists the company commander in planning, coordinating, and executing training events; provides operational assistance to full-time staff sections; plans, directs, and supervises daily operations including preparation, verification and disseminating of reports to higher headquarters and commanders; develops and publishes training schedules with risk assessments; assists in preparing the Unit Status Report (USR); manages the Unit Manning Report (UMR) and manning board; schedules Soldiers for OES, NCOES, and MOSQ schools; responsible for individual RFO input for approval; responsible for all orders pertaining to collective and individual training.

Image of Page Divider Line
Image of red X

To contribute examples, enter them below and click Submit.


Duty Title:

Duty Description: