System Engineer, Corporate IT

Corporate IT serves as the critical infrastructure for Sea, enabling the company to achieve strategic goals through robust technology solutions. As a System Engineer, you will design and implement core system architectures that support business operations while ensuring high availability and security. You will manage virtualization platforms, storage systems, and identity services to maintain a stable IT environment for employees.

This role requires a proactive approach to system administration and infrastructure management. You will be responsible for deploying and optimizing VMware vSphere environments, administering Active Directory services, and managing NAS and SAN storage solutions. Additionally, you will conduct vulnerability assessments and build monitoring dashboards to ensure system reliability and security.

• Deploy, manage, and optimize VMware vSphere virtualization platforms across production environments
• Administer physical server hardware including provisioning, lifecycle management, and capacity planning
• Manage Active Directory, DNS, DHCP, NTP, NPS, and WSUS services across all sites
• Handle GPO design and enforcement, OU structure, and user/group lifecycle management
• Administer NAS and SAN storage platforms including provisioning, zoning, and performance tuning
• Manage backup operations using Veeam, including job scheduling and retention policies
• Conduct regular Vulnerability Assessments on physical servers and virtual machines
• Build and maintain system monitoring dashboards using Zabbix, Grafana, and Elastic
• Participate in patching cycles, change management, and scheduled maintenance windows
• Produce technical documentation including SOPs, RCA reports, and architecture diagrams

• Bachelor's degree or higher in Computer Science, Information Technology, or a relevant field
• Minimum 1 year of relevant experience operating in a similar role
• Strong server and system knowledge with hands-on experience
• MCSA, RHCSA, or VCP certification is a plus
• Experienced in Active Directory or Enterprise MDM solutions
• Valid driving license is required
• Enthusiastic and willing to learn in a fluid and fast-paced environment
• Good interpersonal and communication skills to interact effectively with local and HQ teams