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LCMT Company

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Senior Application Support & DBA

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Summary

On-site senior support engineer and DBA in Si Racha: monitors enterprise applications (L1–L2), resolves production incidents with root-cause analysis, and administers relational databases — installs, tunes queries, verifies backups, and manages disaster recovery — automating routine tasks with Shell, Python, PowerShell, or .NET on Linux/Windows.

Key Responsibilities

Application Support:

  • Monitor systems and provide support for enterprise applications, ranging from L1 to L2 depending on your expertise.

  • Investigate and resolve system incidents, and assist with application deployments, patches, and configuration changes.

  • Act as the primary escalation point for critical production incidents, perform Root Cause Analysis (RCA) to implement permanent fixes, and maintain operational runbooks.

Database Administration:

  • Handle routine DBA tasks such as user management, system health checks, verifying database backups, and running basic SQL queries for data validation.

  • Follow established security, access controls, and compliance procedures.

  • Take full ownership of installing and configuring database systems, optimize performance (query tuning & indexing), manage disaster recovery strategies, and automate routine tasks using scripts (e.g., Shell, Python, PowerShell, or .NET).

Qualifications

  • Bachelor’s degree in Information Technology, Computer Science, or a related field.

  • Solid understanding of relational databases and proficiency in SQL.

  • Familiarity with Linux or Windows operating systems, paired with strong analytical and problem-solving skills.

  • Proven hands-on experience in L2 Support and Database Administration. Strong understanding of application architectures and APIs. Experience with Cloud platforms, DevOps practices, or ITSM tools (like JIRA) will be considered a strong advantage.

Benefits:

  • Provident fund 5%

  • Group Health insurance (after complete probation period - 6 months)

  • Life insurance (from day 1)

  • Uniform

  • Other allowances: funeral allowance, child allowance, wedding allowance

  • Bonus based on performance (2025 - average 4 months)

  • Salary Increment (average 4%)


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