FIELD 13, ENGINEER, UKUQALA, IZINTO, NEZINTU
Futhi, amanye amaMarines ensimini asebenza ngokugcina nokusabalalisa imikhiqizo eminingi yamafutha. Ama-marine angena ensimini athola i-MOS 1300, i-Basic Engineer, Construction, kanye ne-Equipment Marine. I-Marine eyisisekelo ingabelwa izinhlobo ezihlukahlukene ze-MOSS futhi ingathunyelwa ezifundweni ezihlukahlukene. I-MOSS etholakala ekuqaleni iyisisebenzi sensimbi, umshini wezinjini zogesi, umqhubi wezinjini zokusebenza , injini yokulwa, injini engumxhumanisi, kanye nomchwepheshe wezolimo eziningi. Ithuba lokubamba iqhaza ohlelweni oluhlelekile lokuqeqesha oluholela ekwamukeleni isitifiketi seMnyango wezabasebenzi lokuQedela ukuFundela kungatholakala kwezinye zeMOSS ngaphakathi kwe-OccFld 1300; bhekani ku-MCO 1550.22 ngolwazi oluqondile mayelana nalolu hlelo. Kunezinhlobonhlobo zezibhebhe ezinselele futhi ezithakazelisayo ezitholakalayo ku-OccFld 13, kusukela kumsebenzi we-inspector-instructor ukuya emsebenzini phakathi kwezigaba zasolwandle, amaqembu okusekela izinsizakalo zamandla, namaphiko ezindiza eziMarine.
Ngezansi i-Special Marine Corps Inlisted Special Occupation Specialties ehlelwe ngaphansi kwalensimu yokusebenza:
1316 - uMsebenzi Wezemisebenzi
1341 - I- Mechanic yezinsimbi zokusebenza
1342 - I- Craft Mechanic
1343 - I- Assault Breacher Vehicle / Joint Assault Bridge (JAB) Mechanic
1345 - I- Operator Equipment Enginer
1349 - Isikhulu Sokusetshenziswa Kwezingqalasizinda
1361 - Umsizi womngane
1371 - Injini Yokulwa
1372 - I- Assault Breacher Vehicle