Senior Business Analyst / System Analyst (BA/SA) — ERP HR (Time Attendance & Payroll)

  • Bangkok, Bangkok, Thailand
  • Contractor
  • On-Site
  • -

Job Description:

Senior Business Analyst / System Analyst (BA/SA)
Work Arrangement: Hybrid or onsite, depending on project requirements
Engagement: Contract — 6+ months, renewable
Headcount: 3 positions
Start: Available within 15–30 days

Overview:
A leading energy-sector technology organization is seeking experienced Senior Business Analysts / System Analysts to bridge business and technical teams on enterprise HR system initiatives, with a strong focus on Time Attendance and Payroll modules.

Key Responsibilities:

  • Work closely with business users and technical teams to gather, analyze, and translate requirements into solution designs.
  • Analyze and document business processes alongside technical system design.
  • Support ERP HR systems, particularly Time Attendance and Payroll modules.
  • Write and troubleshoot SQL queries, analyze stored procedures, and investigate data issues.
  • Investigate and validate large volumes of data for accuracy and integrity.
  • Apply microservices architecture and system integration concepts to solution delivery.

Qualifications:

  • Bachelor's degree in Business, Information Systems, Computer Science, or a related field.
  • 7+ years of experience across both Business Analysis (BA) and System Analysis (SA).
  • Strong understanding of business processes and technical system design.
  • Experience with ERP HR systems, particularly Time Attendance and Payroll modules.
  • Proficient in SQL — writing queries, troubleshooting data issues, and analyzing stored procedures.
  • Ability to investigate and validate large volumes of data.
  • Good understanding of microservices architecture and system integration concepts.
  • Able to collaborate effectively with both business users and technical teams.