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NS-Siam United Steel

System Engineer

Posted: Oct 31, 2025

Job Description

Responsibilities:Maintain and support existing applications developed in RPG, IV, LE, CL on IBM i (AS/400) systems.Analyze and troubleshoot issues in existing code and provide timely fixes.To make system document such as system overview, data flow, program specification, program flow, etc.Collaborate with IT teams and related departments to support system operations.Work Location: Rayong, ThailandWorking Hours: Monday - Friday, 08:00 AM - 05:00 PMSalary: 26,000 THB/Month + 6,500 THB/MonthRequirements:Bachelor’s degree in computer engineering, or a related fieldExperience 1-3 years in RPG, IV, LE development on IBM i (AS/400)Basic understanding of CL programming and SQL DB2/400Ability to analyze and debug existing codebases.Good communication and problem-solving skills.Ability to work independently and as part of a teamGood command of English, both written and spokenBenefits:Upcountry Allowance 6,500 THB/MonthTravel expenseSocial Security FundProvident FundAccident InsuranceMedical Treatment & Health Insurance (Including Family)Company LoanUniformBonusGrant Money (Marriage, Childbirth, Funeral)Party (New Year/ Song kran)Flexible Benefit

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