{"id":24553,"date":"2026-06-23T11:20:12","date_gmt":"2026-06-23T04:20:12","guid":{"rendered":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/?p=24553"},"modified":"2026-07-16T13:38:25","modified_gmt":"2026-07-16T06:38:25","slug":"system-admin-la-gi-huong-dan-tim-viec-lam-system-admin","status":"publish","type":"post","link":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/tu-van-nghe-nghiep\/system-admin-la-gi-huong-dan-tim-viec-lam-system-admin","title":{"rendered":"System Admin L\u00e0 G\u00ec? H\u01b0\u1edbng D\u1eabn T\u00ecm Vi\u1ec7c L\u00e0m System Admin"},"content":{"rendered":"

Trong th\u1eddi \u0111\u1ea1i s\u1ed1 h\u00f3a, h\u1ea1 t\u1ea7ng c\u00f4ng ngh\u1ec7 th\u00f4ng tin l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a m\u1ecdi doanh nghi\u1ec7p. Nhi\u1ec1u b\u1ea1n theo \u0111u\u1ed5i ng\u00e0nh CNTT th\u1eafc m\u1eafc: System Admin l\u00e0 g\u00ec<\/strong> v\u00e0 \u0111\u00e2y c\u00f3 ph\u1ea3i h\u01b0\u1edbng \u0111i ph\u00f9 h\u1ee3p? B\u00e0i vi\u1ebft ph\u00e2n t\u00edch vai tr\u00f2 c\u1ee7a System Administrator (Qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng) \u2014 t\u1eeb c\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y, ch\u1ee9ng ch\u1ec9, m\u1ee9c l\u01b0\u01a1ng \u0111\u1ebfn c\u00e1ch t\u00ecm vi\u1ec7c hi\u1ec7u qu\u1ea3.<\/p>\n

\"system<\/p>\n

\n

\u2013 System Admin (System Administrator) l\u00e0 chuy\u00ean gia qu\u1ea3n tr\u1ecb v\u00e0 v\u1eadn h\u00e0nh to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7, m\u1ea1ng v\u00e0 h\u1ea1 t\u1ea7ng CNTT c\u1ee7a t\u1ed5 ch\u1ee9c.<\/p>\n

\u2013 V\u1ecb tr\u00ed n\u00e0y \u0111\u00f2i h\u1ecfi ki\u1ebfn th\u1ee9c s\u00e2u v\u1ec1 Windows Server, Linux (CentOS\/Ubuntu) v\u00e0 \u1ea3o h\u00f3a v\u1edbi VMware ESXi.<\/p>\n

\u2013 M\u1ee9c l\u01b0\u01a1ng System Admin t\u1ea1i Vi\u1ec7t Nam dao \u0111\u1ed9ng t\u1eeb 10\u201325 tri\u1ec7u \u0111\u1ed3ng\/th\u00e1ng t\u00f9y kinh nghi\u1ec7m v\u00e0 quy m\u00f4 doanh nghi\u1ec7p.<\/p>\n

\u2013 Hi\u1ec7n c\u00f3 207 tin tuy\u1ec3n d\u1ee5ng System Admin \u0111ang m\u1edf tr\u00ean CareerLink, ph\u1ea3n \u00e1nh nhu c\u1ea7u nh\u00e2n l\u1ef1c \u1ed5n \u0111\u1ecbnh trong ng\u00e0nh.<\/p>\n<\/div>\n

1. System Admin L\u00e0 G\u00ec? Vai Tr\u00f2 V\u00e0 Nhi\u1ec7m V\u1ee5 C\u1ee5 Th\u1ec3<\/h2>\n

System Administrator \u2014 hay c\u00f2n g\u1ecdi l\u00e0 Qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng \u2014 l\u00e0 ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m c\u00e0i \u0111\u1eb7t, c\u1ea5u h\u00ecnh, b\u1ea3o tr\u00ec v\u00e0 gi\u00e1m s\u00e1t to\u00e0n b\u1ed9 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng CNTT trong m\u1ed9t t\u1ed5 ch\u1ee9c. \u0110\u00e2y l\u00e0 v\u1ecb tr\u00ed thu\u1ed9c nh\u00f3m k\u1ef9 thu\u1eadt back-end, \u00edt xu\u1ea5t hi\u1ec7n tr\u01b0\u1edbc ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i nh\u01b0ng \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh \u0111\u1ec3 m\u1ecdi ho\u1ea1t \u0111\u1ed9ng v\u1eadn h\u00e0nh tr\u01a1n tru.<\/p>\n

Kh\u00f4ng \u00edt ng\u01b0\u1eddi nh\u1ea7m l\u1eabn System Admin v\u1edbi IT Support hay Network Engineer. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i n\u1eb1m \u1edf ph\u1ea1m vi tr\u00e1ch nhi\u1ec7m: IT Support x\u1eed l\u00fd s\u1ef1 c\u1ed1 ph\u00eda ng\u01b0\u1eddi d\u00f9ng, Network Engineer t\u1eadp trung v\u00e0o thi\u1ebft b\u1ecb m\u1ea1ng v\u1eadt l\u00fd, c\u00f2n System Admin qu\u1ea3n l\u00fd t\u1ed5ng th\u1ec3 c\u00e1c m\u00e1y ch\u1ee7, h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 d\u1ecbch v\u1ee5 ch\u1ea1y tr\u00ean \u0111\u00f3.<\/p>\n

\n

“M\u1ed9t h\u1ec7 th\u1ed1ng t\u1ed1t l\u00e0 h\u1ec7 th\u1ed1ng kh\u00f4ng ai bi\u1ebft \u0111\u1ebfn v\u00ec n\u00f3 ch\u1ea1y qu\u00e1 m\u01b0\u1ee3t \u2014 \u0111\u00f3 ch\u00ednh x\u00e1c l\u00e0 m\u1ee5c ti\u00eau c\u1ee7a System Admin.” \u2014 Quan \u0111i\u1ec3m ph\u1ed5 bi\u1ebfn trong c\u1ed9ng \u0111\u1ed3ng qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng.<\/p>\n<\/blockquote>\n

C\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y c\u1ee7a System Admin<\/h3>\n

\u2013 System Admin thi\u1ebft l\u1eadp v\u00e0 qu\u1ea3n l\u00fd m\u00e1y ch\u1ee7 v\u1eadt l\u00fd l\u1eabn m\u00e1y ch\u1ee7 \u1ea3o h\u00f3a, bao g\u1ed3m vi\u1ec7c tri\u1ec3n khai c\u00e1c m\u00f4i tr\u01b0\u1eddng tr\u00ean VMware ESXi ho\u1eb7c Microsoft Hyper-V.<\/p>\n

\u2013 H\u1ecd c\u1ea5u h\u00ecnh Active Directory, qu\u1ea3n l\u00fd t\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng, ph\u00e2n quy\u1ec1n truy c\u1eadp v\u00e0 thi\u1ebft l\u1eadp ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt nh\u00f3m (Group Policy) tr\u00ean n\u1ec1n t\u1ea3ng Windows Server.<\/p>\n

\u2013 Qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng th\u1ef1c hi\u1ec7n gi\u00e1m s\u00e1t uptime, c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng backup t\u1ef1 \u0111\u1ed9ng v\u00e0 x\u00e2y d\u1ef1ng k\u1ebf ho\u1ea1ch kh\u00f4i ph\u1ee5c sau th\u1ea3m h\u1ecda (Disaster Recovery Plan).<\/p>\n

\u2013 H\u1ecd c\u00e0i \u0111\u1eb7t, n\u00e2ng c\u1ea5p v\u00e0 v\u00e1 l\u1ed7i b\u1ea3o m\u1eadt (security patch) \u0111\u1ecbnh k\u1ef3 cho c\u1ea3 m\u00f4i tr\u01b0\u1eddng Windows l\u1eabn Linux nh\u01b0 CentOS v\u00e0 Ubuntu Server.<\/p>\n

\u2013 System Admin ph\u1ed1i h\u1ee3p v\u1edbi nh\u00f3m ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ec3 chu\u1ea9n b\u1ecb m\u00f4i tr\u01b0\u1eddng staging, production v\u00e0 x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u tri\u1ec3n khai h\u1ec7 th\u1ed1ng m\u1edbi.<\/p>\n

2. K\u1ef9 N\u0103ng V\u00e0 Ch\u1ee9ng Ch\u1ec9 C\u1ea7n C\u00f3 \u0110\u1ec3 L\u00e0m System Admin<\/h2>\n

\u0110\u1ec3 tr\u1edf th\u00e0nh System Administrator chuy\u00ean nghi\u1ec7p, b\u1ea1n c\u1ea7n x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt v\u1eefng ch\u1eafc k\u1ebft h\u1ee3p v\u1edbi t\u01b0 duy h\u1ec7 th\u1ed1ng v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd s\u1ef1 c\u1ed1 d\u01b0\u1edbi \u00e1p l\u1ef1c. \u0110\u00e2y l\u00e0 l\u1ed9 tr\u00ecnh m\u00e0 ph\u1ea7n l\u1edbn c\u00e1c chuy\u00ean gia trong ng\u00e0nh \u0111\u1ec1u \u0111i qua, d\u00f9 t\u1ed1c \u0111\u1ed9 v\u00e0 th\u1ee9 t\u1ef1 c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y \u0111i\u1ec3m xu\u1ea5t ph\u00e1t.<\/p>\n

V\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh, System Admin c\u1ea7n th\u00e0nh th\u1ea1o \u00edt nh\u1ea5t m\u1ed9t trong hai n\u1ec1n t\u1ea3ng ch\u00ednh: Windows Server (2016\/2019\/2022) ho\u1eb7c Linux. Tr\u00ean th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam, nhi\u1ec1u doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf d\u00f9ng Windows Server l\u00e0m n\u1ec1n t\u1ea3ng ch\u00ednh, trong khi c\u00e1c c\u00f4ng ty c\u00f4ng ngh\u1ec7 v\u00e0 startup th\u01b0\u1eddng \u01b0u ti\u00ean Linux. N\u1eafm \u0111\u01b0\u1ee3c c\u1ea3 hai s\u1ebd gi\u00fap b\u1ea1n c\u1ea1nh tranh t\u1ed1t h\u01a1n \u0111\u00e1ng k\u1ec3.<\/p>\n

C\u0169ng c\u1ea7n l\u01b0u \u00fd r\u1eb1ng k\u1ef9 n\u0103ng scripting \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 PowerShell (Windows) v\u00e0 Bash (Linux) \u2014 ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c nh\u00e0 tuy\u1ec3n d\u1ee5ng coi l\u00e0 y\u00eau c\u1ea7u c\u01a1 b\u1ea3n, kh\u00f4ng c\u00f2n l\u00e0 \u0111i\u1ec3m c\u1ed9ng. Kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a t\u00e1c v\u1ee5 l\u1eb7p l\u1ea1i gi\u00fap System Admin ti\u1ebft ki\u1ec7m h\u00e0ng gi\u1edd l\u00e0m vi\u1ec7c m\u1ed7i tu\u1ea7n.<\/p>\n

\n

\u26a0 L\u01b0u \u00fd:<\/strong> Nhi\u1ec1u b\u1ea1n m\u1edbi ra tr\u01b0\u1eddng h\u1ecdc thu\u1ed9c l\u00fd thuy\u1ebft ch\u1ee9ng ch\u1ec9 nh\u01b0ng thi\u1ebfu kinh nghi\u1ec7m th\u1ef1c h\u00e0nh lab. Nh\u00e0 tuy\u1ec3n d\u1ee5ng System Admin th\u01b0\u1eddng ki\u1ec3m tra k\u1ef9 n\u0103ng th\u1ef1c t\u1ebf qua b\u00e0i test k\u1ef9 thu\u1eadt \u2014 h\u00e3y d\u00e0nh \u00edt nh\u1ea5t 3\u20136 th\u00e1ng th\u1ef1c h\u00e0nh tr\u00ean m\u00f4i tr\u01b0\u1eddng lab \u1ea3o (VirtualBox, VMware Workstation) tr\u01b0\u1edbc khi \u1ee9ng tuy\u1ec3n v\u1ecb tr\u00ed ch\u00ednh th\u1ee9c.<\/p>\n<\/div>\n

C\u00e1c ch\u1ee9ng ch\u1ec9 \u0111\u01b0\u1ee3c nh\u00e0 tuy\u1ec3n d\u1ee5ng c\u00f4ng nh\u1eadn<\/h3>\n\n\n\n\n\n\n\n\n\n
Ch\u1ee9ng ch\u1ec9<\/th>\nT\u1ed5 ch\u1ee9c c\u1ea5p<\/th>\nPh\u00f9 h\u1ee3p v\u1edbi<\/th>\n<\/tr>\n<\/thead>\n
CompTIA A+<\/td>\nCompTIA<\/td>\nNg\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u, n\u1ec1n t\u1ea3ng ph\u1ea7n c\u1ee9ng & h\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/td>\n<\/tr>\n
CompTIA Network+<\/td>\nCompTIA<\/td>\nKi\u1ebfn th\u1ee9c m\u1ea1ng c\u01a1 b\u1ea3n, b\u1ed5 sung cho A+<\/td>\n<\/tr>\n
MCSA (Microsoft Certified Solutions Associate)<\/td>\nMicrosoft<\/td>\nSystem Admin chuy\u00ean Windows Server, Active Directory<\/td>\n<\/tr>\n
RHCE (Red Hat Certified Engineer)<\/td>\nRed Hat<\/td>\nQu\u1ea3n tr\u1ecb Linux chuy\u00ean s\u00e2u, \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao nh\u1ea5t trong m\u1ea3ng Linux<\/td>\n<\/tr>\n
CCNA (Cisco Certified Network Associate)<\/td>\nCisco<\/td>\nSystem Admin ki\u00eam qu\u1ea3n tr\u1ecb m\u1ea1ng, c\u00f4ng ty c\u00f3 h\u1ea1 t\u1ea7ng Cisco<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ngo\u00e0i ch\u1ee9ng ch\u1ec9, kinh nghi\u1ec7m th\u1ef1c t\u1ebf l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t h\u1ec7 th\u1ed1ng nh\u01b0 Nagios, Zabbix ho\u1eb7c Prometheus c\u0169ng \u0111\u01b0\u1ee3c nhi\u1ec1u c\u00f4ng ty l\u1edbn coi l\u00e0 \u0111i\u1ec1u ki\u1ec7n quan tr\u1ecdng khi tuy\u1ec3n d\u1ee5ng c\u1ea5p trung v\u00e0 cao.<\/p>\n

B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam b\u00e0i vi\u1ebft v\u1ec1 l\u1eadp tr\u00ecnh vi\u00ean<\/a> \u0111\u1ec3 so s\u00e1nh l\u1ed9 tr\u00ecnh k\u1ef9 thu\u1eadt gi\u1eefa hai nh\u00f3m v\u1ecb tr\u00ed ph\u1ed5 bi\u1ebfn trong ng\u00e0nh CNTT.<\/p>\n

\"nh\u00e2n<\/p>\n

3. M\u1ee9c L\u01b0\u01a1ng V\u00e0 Con \u0110\u01b0\u1eddng Th\u0103ng Ti\u1ebfn C\u1ee7a System Admin<\/h2>\n

M\u1ee9c thu nh\u1eadp c\u1ee7a System Administrator t\u1ea1i Vi\u1ec7t Nam ph\u1ee5 thu\u1ed9c v\u00e0o ba y\u1ebfu t\u1ed1 ch\u00ednh: s\u1ed1 n\u0103m kinh nghi\u1ec7m, quy m\u00f4 c\u00f4ng ty v\u00e0 chuy\u00ean m\u00f4n k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u. Nh\u00ecn chung, \u0111\u00e2y l\u00e0 v\u1ecb tr\u00ed c\u00f3 thu nh\u1eadp \u1ed5n \u0111\u1ecbnh v\u00e0 l\u1ed9 tr\u00ecnh th\u0103ng ti\u1ebfn r\u00f5 r\u00e0ng trong d\u00e0i h\u1ea1n.<\/p>\n

\u2013 System Admin m\u1edbi v\u00e0o ngh\u1ec1 (0\u20132 n\u0103m kinh nghi\u1ec7m) th\u01b0\u1eddng nh\u1eadn m\u1ee9c 10\u201313 tri\u1ec7u \u0111\u1ed3ng\/th\u00e1ng t\u1ea1i c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf.<\/p>\n

\u2013 \u1ede m\u1ee9c trung c\u1ea5p (3\u20135 n\u0103m), System Admin c\u00f3 th\u1ec3 k\u1ef3 v\u1ecdng thu nh\u1eadp t\u1eeb 15\u201320 tri\u1ec7u, \u0111\u1eb7c bi\u1ec7t n\u1ebfu c\u00f3 ch\u1ee9ng ch\u1ec9 qu\u1ed1c t\u1ebf nh\u01b0 MCSA ho\u1eb7c RHCE.<\/p>\n

\u2013 System Admin c\u1ea5p senior ho\u1eb7c Lead v\u1edbi h\u01a1n 5 n\u0103m kinh nghi\u1ec7m, qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng quy m\u00f4 l\u1edbn, c\u00f3 th\u1ec3 \u0111\u1ea1t 22\u201325 tri\u1ec7u ho\u1eb7c h\u01a1n t\u1ea1i c\u00e1c t\u1eadp \u0111o\u00e0n \u0111a qu\u1ed1c gia.<\/p>\n

\n

\ud83d\udca1 M\u1eb9o:<\/strong> \u0110\u1ec3 t\u0103ng thu nh\u1eadp, System Admin n\u00ean h\u1ecdc th\u00eam k\u1ef9 n\u0103ng Cloud Administration \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 AWS ho\u1eb7c Microsoft Azure. C\u00e1c c\u00f4ng ty \u0111ang d\u1ecbch chuy\u1ec3n h\u1ea1 t\u1ea7ng l\u00ean cloud c\u00f3 xu h\u01b0\u1edbng tr\u1ea3 m\u1ee9c th\u00f9 lao cao h\u01a1n 20\u201330% so v\u1edbi System Admin thu\u1ea7n on-premises. Ch\u1ee9ng ch\u1ec9 AWS Solutions Architect Associate ho\u1eb7c AZ-104 (Azure Administrator) c\u00f3 th\u1ec3 l\u00e0 b\u01b0\u1edbc nh\u1ea3y v\u1ecdt cho s\u1ef1 nghi\u1ec7p c\u1ee7a b\u1ea1n.<\/p>\n<\/div>\n

L\u1ed9 tr\u00ecnh th\u0103ng ti\u1ebfn \u0111i\u1ec3n h\u00ecnh<\/h3>\n

T\u1eeb v\u1ecb tr\u00ed System Admin, b\u1ea1n c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n theo hai h\u01b0\u1edbng ch\u00ednh. H\u01b0\u1edbng k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ecb tr\u00ed nh\u01b0 Senior System Engineer, Infrastructure Architect ho\u1eb7c Cloud Solutions Architect. H\u01b0\u1edbng qu\u1ea3n l\u00fd d\u1eabn \u0111\u1ebfn IT Manager, IT Director ho\u1eb7c CTO t\u1ea1i c\u00e1c doanh nghi\u1ec7p v\u1eeba. C\u1ea3 hai h\u01b0\u1edbng \u0111\u1ec1u \u0111\u00f2i h\u1ecfi b\u1ea1n li\u00ean t\u1ee5c c\u1eadp nh\u1eadt ki\u1ebfn th\u1ee9c m\u1edbi v\u00ec c\u00f4ng ngh\u1ec7 h\u1ea1 t\u1ea7ng thay \u0111\u1ed5i r\u1ea5t nhanh, \u0111\u1eb7c bi\u1ec7t trong b\u1ed1i c\u1ea3nh \u1ea3o h\u00f3a v\u00e0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y \u0111ang thay th\u1ebf d\u1ea7n m\u00f4 h\u00ecnh on-premises truy\u1ec1n th\u1ed1ng.<\/p>\n

Hi\u1ec7n t\u1ea1i, c\u00e1c v\u1ecb tr\u00ed vi\u1ec7c l\u00e0m CNTT ph\u1ea7n c\u1ee9ng & m\u1ea1ng<\/a> tr\u00ean CareerLink \u0111ang c\u00f3 207 tin tuy\u1ec3n d\u1ee5ng m\u1edf, bao g\u1ed3m nhi\u1ec1u v\u1ecb tr\u00ed System Admin t\u1eeb junior \u0111\u1ebfn senior t\u1ea1i c\u00e1c c\u00f4ng ty trong v\u00e0 ngo\u00e0i n\u01b0\u1edbc \u2014 \u0111\u00e2y l\u00e0 ngu\u1ed3n tham kh\u1ea3o th\u1ef1c t\u1ebf v\u1ec1 y\u00eau c\u1ea7u v\u00e0 m\u1ee9c thu nh\u1eadp th\u1ecb tr\u01b0\u1eddng.<\/p>\n

4. T\u00ecm Vi\u1ec7c L\u00e0m System Admin \u1ede \u0110\u00e2u V\u00e0 Chu\u1ea9n B\u1ecb G\u00ec?<\/h2>\n

Vi\u1ec7c t\u00ecm \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed System Admin ph\u00f9 h\u1ee3p \u0111\u00f2i h\u1ecfi b\u1ea1n kh\u00f4ng ch\u1ec9 c\u00f3 k\u1ef9 n\u0103ng t\u1ed1t m\u00e0 c\u00f2n bi\u1ebft c\u00e1ch th\u1ec3 hi\u1ec7n \u0111\u00fang ch\u1ed7, \u0111\u00fang l\u00fac. Th\u1ecb tr\u01b0\u1eddng tuy\u1ec3n d\u1ee5ng CNTT t\u1ea1i Vi\u1ec7t Nam kh\u00e1 s\u00f4i \u0111\u1ed9ng nh\u01b0ng c\u0169ng c\u1ea1nh tranh gay g\u1eaft, nh\u1ea5t l\u00e0 \u1edf hai \u0111\u1ea7u t\u00e0u H\u00e0 N\u1ed9i v\u00e0 TP.HCM.<\/p>\n

Tr\u01b0\u1edbc khi n\u1ed9p \u0111\u01a1n, h\u00e3y chu\u1ea9n b\u1ecb CV k\u1ef9 thu\u1eadt n\u00eau r\u00f5 c\u00e1c h\u1ec7 th\u1ed1ng b\u1ea1n \u0111\u00e3 qu\u1ea3n l\u00fd (s\u1ed1 l\u01b0\u1ee3ng m\u00e1y ch\u1ee7, quy m\u00f4 ng\u01b0\u1eddi d\u00f9ng, n\u1ec1n t\u1ea3ng s\u1eed d\u1ee5ng), c\u00e1c s\u1ef1 c\u1ed1 l\u1edbn b\u1ea1n \u0111\u00e3 x\u1eed l\u00fd th\u00e0nh c\u00f4ng v\u00e0 ch\u1ee9ng ch\u1ec9 \u0111ang s\u1edf h\u1eefu. Nh\u00e0 tuy\u1ec3n d\u1ee5ng CNTT \u0111\u1ecdc CV System Admin theo g\u00f3c nh\u00ecn “ng\u01b0\u1eddi n\u00e0y \u0111\u00e3 v\u1eadn h\u00e0nh g\u00ec, quy m\u00f4 th\u1ebf n\u00e0o” \u2014 kh\u00f4ng ph\u1ea3i ch\u1ec9 xem b\u1eb1ng c\u1ea5p.<\/p>\n

C\u00e1c k\u00eanh t\u00ecm vi\u1ec7c System Admin hi\u1ec7u qu\u1ea3<\/h3>\n

\u2013 C\u00e1c trang tuy\u1ec3n d\u1ee5ng chuy\u00ean ng\u00e0nh CNTT nh\u01b0 CareerLink, ITviec v\u00e0 TopDev \u0111\u0103ng t\u1ea3i nhi\u1ec1u v\u1ecb tr\u00ed System Admin t\u1eeb c\u00f4ng ty FDI, outsourcing v\u00e0 startup c\u00f4ng ngh\u1ec7.<\/p>\n

\u2013 LinkedIn l\u00e0 k\u00eanh kh\u00f4ng th\u1ec3 b\u1ecf qua: nhi\u1ec1u c\u00f4ng ty n\u01b0\u1edbc ngo\u00e0i tuy\u1ec3n System Admin qua m\u1ea1ng n\u00e0y, v\u00e0 headhunter c\u0169ng ch\u1ee7 \u0111\u1ed9ng t\u00ecm ki\u1ebfm \u1ee9ng vi\u00ean qua profile LinkedIn.<\/p>\n

\u2013 C\u1ed9ng \u0111\u1ed3ng k\u1ef9 thu\u1eadt nh\u01b0 nh\u00f3m Facebook “Vietnam Linux User Group”, di\u1ec5n \u0111\u00e0n HVAOnline ho\u1eb7c c\u00e1c group System Admin Vi\u1ec7t Nam gi\u00fap b\u1ea1n c\u1eadp nh\u1eadt tin tuy\u1ec3n d\u1ee5ng tr\u1ef1c ti\u1ebfp t\u1eeb c\u1ed9ng \u0111\u1ed3ng.<\/p>\n

\u2013 Th\u1ef1c t\u1eadp sinh ho\u1eb7c fresher n\u00ean nh\u1eafm v\u00e0o c\u00e1c c\u00f4ng ty outsourcing IT quy m\u00f4 trung (50\u2013200 nh\u00e2n s\u1ef1 IT) \u2014 \u0111\u00e2y l\u00e0 n\u01a1i System Admin junior c\u00f3 c\u01a1 h\u1ed9i \u0111\u01b0\u1ee3c h\u1ecdc vi\u1ec7c th\u1ef1c t\u1ebf nhi\u1ec1u nh\u1ea5t v\u00ec ph\u1ea3i x\u1eed l\u00fd \u0111a d\u1ea1ng h\u1ec7 th\u1ed1ng cho nhi\u1ec1u kh\u00e1ch h\u00e0ng kh\u00e1c nhau.<\/p>\n

5. C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p<\/h2>\n

1. System Admin v\u00e0 DevOps Engineer kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/em><\/strong><\/p>\n

System Admin t\u1eadp trung v\u00e0o v\u1eadn h\u00e0nh v\u00e0 duy tr\u00ec h\u1ea1 t\u1ea7ng \u1ed5n \u0111\u1ecbnh, trong khi DevOps Engineer k\u1ebft h\u1ee3p ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u1edbi v\u1eadn h\u00e0nh th\u00f4ng qua c\u00e1c quy tr\u00ecnh t\u1ef1 \u0111\u1ed9ng h\u00f3a CI\/CD. Nhi\u1ec1u System Admin chuy\u1ec3n d\u1ea7n sang DevOps b\u1eb1ng c\u00e1ch h\u1ecdc th\u00eam Docker, Kubernetes v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Jenkins ho\u1eb7c GitLab CI \u2014 \u0111\u00e2y l\u00e0 xu h\u01b0\u1edbng r\u00f5 r\u1ec7t tr\u00ean th\u1ecb tr\u01b0\u1eddng t\u1eeb 2022 \u0111\u1ebfn nay.<\/p>\n

2. H\u1ecdc tr\u00e1i ng\u00e0nh c\u00f3 th\u1ec3 l\u00e0m System Admin kh\u00f4ng?<\/em><\/strong><\/p>\n

Ho\u00e0n to\u00e0n c\u00f3 th\u1ec3, nh\u01b0ng c\u1ea7n \u0111\u1ea7u t\u01b0 th\u00eam th\u1eddi gian t\u1ef1 h\u1ecdc v\u00e0 l\u1ea5y ch\u1ee9ng ch\u1ec9. Nhi\u1ec1u System Admin th\u00e0nh c\u00f4ng xu\u1ea5t ph\u00e1t t\u1eeb ng\u00e0nh \u0111i\u1ec7n t\u1eed, vi\u1ec5n th\u00f4ng ho\u1eb7c t\u1ef1 h\u1ecdc ho\u00e0n to\u00e0n. \u0110i\u1ec3m m\u1ea5u ch\u1ed1t l\u00e0 b\u1ea1n c\u1ea7n ch\u1ee9ng minh k\u1ef9 n\u0103ng th\u1ef1c t\u1ebf qua lab c\u00e1 nh\u00e2n, d\u1ef1 \u00e1n th\u1ef1c t\u1eadp ho\u1eb7c ch\u1ee9ng ch\u1ec9 CompTIA A+ l\u00e0m b\u01b0\u1edbc kh\u1edfi \u0111\u1ea7u.<\/p>\n

3. System Admin c\u00f3 c\u1ea7n bi\u1ebft l\u1eadp tr\u00ecnh kh\u00f4ng?<\/em><\/strong><\/p>\n

Kh\u00f4ng b\u1eaft bu\u1ed9c \u1edf m\u1ee9c l\u1eadp tr\u00ecnh \u1ee9ng d\u1ee5ng, nh\u01b0ng k\u1ef9 n\u0103ng scripting l\u00e0 g\u1ea7n nh\u01b0 b\u1eaft bu\u1ed9c. Bi\u1ebft PowerShell \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a t\u00e1c v\u1ee5 Windows, Bash \u0111\u1ec3 qu\u1ea3n l\u00fd Linux v\u00e0 Python c\u01a1 b\u1ea3n \u0111\u1ec3 vi\u1ebft script gi\u00e1m s\u00e1t s\u1ebd gi\u00fap b\u1ea1n v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi \u1ee9ng vi\u00ean ch\u1ec9 bi\u1ebft thao t\u00e1c giao di\u1ec7n \u0111\u1ed3 h\u1ecda. K\u1ef9 n\u0103ng n\u00e0y ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c nh\u00e0 tuy\u1ec3n d\u1ee5ng ch\u00fa tr\u1ecdng khi ph\u1ecfng v\u1ea5n k\u1ef9 thu\u1eadt.<\/p>\n

—<\/p>\n

Vai tr\u00f2 System Admin (Qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng)<\/strong> l\u00e0 n\u1ec1n t\u1ea3ng kh\u00f4ng th\u1ec3 thi\u1ebfu trong m\u1ecdi t\u1ed5 ch\u1ee9c c\u00f3 h\u1ea1 t\u1ea7ng CNTT. V\u1edbi 207 tin tuy\u1ec3n d\u1ee5ng \u0111ang m\u1edf tr\u00ean CareerLink, nhu c\u1ea7u nh\u00e2n l\u1ef1c v\u1eabn \u1ed5n \u0111\u1ecbnh v\u00e0 t\u0103ng theo \u0111\u00e0 s\u1ed1 h\u00f3a. N\u1ebfu b\u1ea1n \u0111am m\u00ea h\u1ec7 th\u1ed1ng, th\u00edch x\u1eed l\u00fd v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt v\u00e0 s\u1eb5n s\u00e0ng h\u1ecdc li\u00ean t\u1ee5c, System Administrator l\u00e0 l\u1ef1a ch\u1ecdn ngh\u1ec1 nghi\u1ec7p x\u1ee9ng \u0111\u00e1ng.<\/p>\n

N\u1ed9i dung mang t\u00ednh tham kh\u1ea3o; c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p v\u00e0 thu nh\u1eadp th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c v\u00e0o n\u0103ng l\u1ef1c, kinh nghi\u1ec7m v\u00e0 th\u1eddi \u0111i\u1ec3m th\u1ecb tr\u01b0\u1eddng.<\/em><\/p>\n

<\/p>

Minh An<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Trong th\u1eddi \u0111\u1ea1i s\u1ed1 h\u00f3a, h\u1ea1 t\u1ea7ng c\u00f4ng ngh\u1ec7 th\u00f4ng tin l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a m\u1ecdi doanh nghi\u1ec7p. Nhi\u1ec1u b\u1ea1n theo \u0111u\u1ed5i ng\u00e0nh CNTT th\u1eafc …<\/p>\n","protected":false},"author":58,"featured_media":24564,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-24553","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tu-van-nghe-nghiep"],"_links":{"self":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts\/24553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/users\/58"}],"replies":[{"embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/comments?post=24553"}],"version-history":[{"count":6,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts\/24553\/revisions"}],"predecessor-version":[{"id":25776,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts\/24553\/revisions\/25776"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/media\/24564"}],"wp:attachment":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/media?parent=24553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/categories?post=24553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/tags?post=24553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}