Senior Systems Engineer: Windows, Linux & DB Admin

Trends Group, Inc.; Philippines; On-site; PHP 900,000 - 1,500,000; Full time

Job summary

Trends Group, Inc. is seeking a Senior Internal System Administrator to oversee the administration, security, and performance of the organization's server operating systems, network services, enterprise applications, and databases.

You will ensure stable, secure, and compliant operations while supporting continuity of services across Windows and Linux environments, driving automation, and incident response.

Qualifications

• Bachelor's degree in IT, CS or related field.
• 5–8 years of database administration experience.
• Strong knowledge of database security, performance tuning, and high availability.
• Experience with Microsoft Windows Server Administration.
• Experience with Linux Server Administration.
• Experience with Active Directory Domain Services.
• Experience with SQL Server and Oracle Database Administration.
• Experience with PowerShell and Bash scripting.
• Strong problem solving and analytical thinking.

Responsibilities

• Administer and maintain Windows and Linux server OSes.
• Manage Active Directory, DNS, Group Policy, and file services.
• Install, configure, patch, harden, and tune OS and services.
• Monitor system health, capacity, availability, and performance.
• Troubleshoot incidents related to OS and services.
• Support internal systems and business applications.
• Maintain SQL Server, Oracle, MySQL, PostgreSQL databases.
• Perform database monitoring, backups, recovery, and maintenance.
• Implement security best practices to support compliance and audit.
• Develop automation scripts using PowerShell or Bash.

Skills

Database administration

System administration

PowerShell scripting

Bash scripting

Analytical thinking

Education

Bachelor's degree in IT, Computer Science, or related field

Tools

SQL Server

Oracle DB

Linux

Windows Server

Active Directory

Job description

Trends Group, Inc. is seeking a Senior Internal System Administrator to oversee the administration, security, and performance of the organization's server operating systems, network services, enterprise applications, and databases.

You will ensure stable, secure, and compliant operations while supporting continuity of services across Windows and Linux environments, driving automation, and incident response.