MUNDA 13, ENGINEER, MAPANGIZO, ZINTHU, NDI ZOTHANDIZA
Ndiponso, Marines ena akumunda amagwira ntchito ndi kusungirako ndi kugawa katundu wambiri. Amadzi am'munda akulandira MOS 1300, Engine Engineer, Construction, and Equipment Marine. Mayi oyambirira angaperekedwe kwa MOSS osiyanasiyana ndipo akhoza kutumizidwa ku sukulu zosiyanasiyana. MOSS yomwe poyamba ilipo ndi wogwira ntchito zitsulo, makina opanga makina, makina opanga injini, injiniya womenyana, wothandizira injiniya, ndi katswiri wamagetsi ambiri. Mpata wochita nawo pulogalamu yovomerezeka yopititsa ku Dipatimenti ya Labor of Certificate of Apprenticeship Completion ingakhalepo mu MOSS ena mkati mwa OccFld 1300; lembani MCO 1550.22 kuti mudziwe zambiri zokhudza pulogalamuyi. Pali zikalata zosiyanasiyana zovuta komanso zochititsa chidwi zomwe zilipo pa OccFld 13, kuchokera kwa woyang'anira-woyang'anira ntchito kuti azigwira ntchito m'magawuni a Marine, magulu othandizira ogwira ntchito, ndi mapiko a ndege a Marine.
M'munsimu muli Ma Special Occupation Military Occupation omwe amadziwika ndi ntchitoyi:
1316 --Mtchito wogwira ntchito
1341 - Njira Yopangira Zida
1342 - Makina Opanga Mankhwala
1343 - Galimoto yotchedwa Assault Breacher / Joint Assault Bridge (JAB) Mechanic
1345 - Wogwiritsira Ntchito Zida
1349 - Chief Equipment Equipment
1361 - Wothandizira Wowonjezera
1371 - Wopanga Zida
1372 - Galimoto ya Assault Breacher