Operation and maintenance engineer

Job requirements Fluent in English Requires experience 1. Familiar with Linux systems (CentOS, Ubuntu, etc.) and able to independently complete installation, configuration and troubleshooting. 2. Familiar with TCP/IP protocol, master the configuration and management of VLAN, DNS, load balancing and common network protocols. 3. Ability to use network diagnostic tools (such as ping, traceroute, Wireshark) for problem analysis. 4. Master at least one scripting language (Shell, Python, Perl, etc.) for automated tasks. 5. Be familiar with the daily operation and maintenance of at least one database (MySQL, PostgreSQL, MongoDB, etc.), including backup and performance tuning. 6. Familiar with mainstream cloud services (such as AWS, Alibaba Cloud, Azure) and able to independently complete resource deployment and configuration. job description 1. Responsible for the daily maintenance and monitoring of the company's servers, operating systems (Linux/Windows) and application services to ensure high availability and stability of the system. 2. Implement and maintain security policies such as firewalls, intrusion detection and access control, and regularly repair security vulnerabilities. 3. Monitor the operating status of systems and applications, handle sudden failures, and quickly restore services. 4. Collaborate with the development team to provide infrastructure support and environment optimization suggestions. 1. អត្ថប្រយោជន៏ទទួលបាន ៖ 2. ធ្វើការ9-10ម៉ោង （9-7）rest 1 hour 3. ឈប់សំរាក4ថ្ងៃក្នុងមួយខែ 4. ថ្ងៃឈប់សម្រាកប្រចាំឆ្នាំមាន 15 ថ្ងៃ(PH、AL） 5. មានប្រាក់រង្វាន់លើកទឹកចិត្តរាល់ខែ 6. មានប្រាក់ខែទី13 (ប្រាក់បំណាច់ឆ្នាំ) 7. បុណ្យជាតិបានឈប់សម្រាក់ 8. មានកន្លែងស្នាក់នៅនិងអាហារ 4ពេល 9. បុគ្គលិកអាចស្នាក់នៅក្រៅបាន 10. សម្រាប់ពត៌មានបន្ថែមសូមទាក់ទងមកកាន់លេខ 11. ឬសូមធ្វើការផ្ញើcvរបស់អ្នកទៅកាន់ 12. ទីតំាង ក្រុងព្រះសីហនុ Telegram ទាក់ទងមករដ្ឋបាលផ្ទាល់✈️ 0969386xxxClick To Call/@jing173

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