System Engineer

PTG Energy Public Company Limited (Huai Khwang)

Bangkok, Thailand

Over 20 years ago, on March 21, 1988, we started as Paktai Chueplerng Company Limited. Our mission was to operate tank farms and distribute gas for the community, the fishing industry and factories, starting from the south of Thailand. Later, the name was changed to PTG Energy Public Company Limited and our business shifted to provide high quality ready-made gas under the brand PT. From two tank farms, Chumporn Tank Farm in Chumporn Province and Mae Klong Tank Farm in Samut Songkhram Province. We expanded our tank farms to eight locations and more than 700 gas stations around the country.

About this position

The System Engineer is responsible for managing and maintaining on-premise systems, ensuring seamless integration with cloud environments, and implementing security measures.

Responsibilities

• Manage and maintain on-premise systems, including servers (Windows and Linux), SAN storage, Antivirus Solution and VMware environments.
• Administer and troubleshoot Active Directory Domain Services (ADDS) and Group Policies.
• Implement and manage antivirus solutions, patch management, and security updates for all systems.
• Monitor system performance, identify bottlenecks, and troubleshoot issues.
• Perform regular backups and implement disaster recovery strategies.
• Ensure systems remain compliant with organizational policies and security standards.
• Manage and configure networking components like Reverse Proxy servers, Application Gateway and WAF.
• Support seamless integration between on-premise systems and cloud environments.
• Implement and manage Azure Entra ID (Azure Active Directory) and hybrid identity solutions.
• Migrate workloads and applications to the cloud while ensuring minimal downtime.
• Advise on cost optimization for current infrastructure.

Requirements

• Bachelor degree or higher in Computer Science or related filed.
• 5-8 years of experience on Premise and Cloud.
• Able to do Cloud design, evaluation, POC, implementation.
• Self-Motivation and Hard Working.
• Able to work some time on night and weekend by job duties.
• Able to troubleshoot related to Cloud Services problem.
• Willing to self-study for Cloud knowledge and learn new knowledge from team.
• Good communication, interpersonal, problem-solving, presentation, and negotiation skill.