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Thai Oil · Chonburi, Sriracha, Thailand

# Internal Auditor

Chonburi, Sriracha, Thailand Finance & Accounting 

Listed on Thai Oil’s official careers site. Listed as of October 19, 2026. Check that it is still open and apply there.
[Apply on Thai Oil’s careers site →](https://careers.thaioilgroup.com/job/Chonburi%2C-Sriracha-%28%E0%B8%8A%E0%B8%A5%E0%B8%9A%E0%B8%B8%E0%B8%A3%E0%B8%B5%29-Internal-Auditor-20230/50830944/)

[OpenNash Jobs](https://jobs.opennash.com/) / [Thai Oil](https://jobs.opennash.com/companies/thai-oil/) / Internal Auditor

## Job description

ROLE & RESPONSIBILITY Develop internal audit plans and improve internal audit strategy to achieve the purpose and responsibility included in the internal audit charter Perform internal assessments for quality assurance and improvement program to conform with the Standards that covers all aspects of the internal audit activity. Provide valuable advice to improve efficiency and effectiveness of the internal audit activity.

Manage and support the Audit Committee assignments. Perform an independent audit engagement to evaluate the core business activities and operation systems as per approved annual audit plan. The evaluation aims at fact finding, impact of those fact findings, recommending actions to improve effectiveness and efficiency of all operations, ensuring the reliability of financial reporting, safeguarding of assets, compliance with laws and regulations.

Provide consulting service supporting the risk management, good internal control and governance process.

### EDUCATION

Bachelor degree or higher in Accounting, Finance, Engineering, Computer Science/IT or related fields.

### EXPERIENCE

Minimum 3–5 years of professional working experience in internal audit or related field. Professional certifications such as CIA, CISA, CPIAT would be an advantage. Able to leverage data analytics tools to make the data-driven decision would be an advantage. Have strong communication, good planning, good organizing, and good leadership. Strong knowledge and experience for QAIP = Quality Assurance and Improvement Program.

Experience in manufacturing or corporate environments would be an advantage.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 19, 2026
- Listed for: 7 days
- Location: Chonburi, Sriracha, Thailand[Apply on Thai Oil’s careers site →](https://careers.thaioilgroup.com/job/Chonburi%2C-Sriracha-%28%E0%B8%8A%E0%B8%A5%E0%B8%9A%E0%B8%B8%E0%B8%A3%E0%B8%B5%29-Internal-Auditor-20230/50830944/)

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