System Engineer (สัญญาจ้าง 1 ปี)

Responsibilities

• Install, configure, maintain, and troubleshoot Windows Server 2019/2022 and Red Hat Linux.
• Manage VMware ESXi/vSphere virtualization environments.
• Monitor system performance and analyze logs using SolarWinds and Kibana.
• Perform vulnerability assessments using Nessus/Qualys and implement CIS security hardening.
• Manage OS patching, security updates, and SSL/TLS certificates.
• Support Disaster Recovery (DR), Business Continuity Planning (BCP), backup, and recovery processes.
• Support containerization technologies and MySQL administration.
• Troubleshoot system issues, perform root cause analysis, and maintain technical documentation.

Qualifications

• Bachelor’s degree in Computer Science, IT, Engineering, or a related field, or equivalent experience.
• Minimum 3 years of experience in System Engineering, System Administration, or IT Infrastructure.
• Hands-on experience with Windows Server, Red Hat Linux, and VMware ESXi/vSphere.
• Knowledge of vulnerability scanning, CIS Hardening, Patch Management, DR/BCP, and SSL/TLS.
• Familiarity with SolarWinds, Kibana, MySQL, and Docker/Kubernetes.
• Strong analytical, troubleshooting, problem-solving, and teamwork skills.
• Proactive, responsible, service-minded, and able to work under pressure.