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PTT Digital

Service Desk System Engineer (Outsource)

Posted Updated
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Salary: ฿27,000 – ฿40,000 per month

Job Responsibilities

  • Support Call Center and Service Desk system implementation and enhancement projects, including planning, testing, and go-live support to ensure smooth rollout and stabilization.

  • Manage day-to-day operations of Call Center and Service Desk systems to ensure high availability, stability, and service quality.

  • Maintain and manage Call Center operational data such as tickets/cases, call logs, and knowledge base content to ensure accuracy and usability.

  • Investigate system incidents and service issues, perform root cause analysis, propose corrective/preventive actions, and drive resolution through closure.

  • Coordinate with internal teams and external vendors to improve system performance continuously, including changes, upgrades, and process improvements.

  • Prepare and update system documentation and provide operational support/troubleshooting to users (e.g., agents, supervisors) when required.

Job Qualifications

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

  • 2–5 years of experience in Call Center systems, Service Desk environments, or IT Operations.

  • Good understanding of IT Service Management (ITSM) processes and ITIL concepts.

  • Basic technical knowledge of Call Center platforms, including call handling, agent routing, and case/case management tools.

  • Basic knowledge of data management and data utilization (e.g., working with ticket/call log/knowledge base data).

  • Strong analytical, troubleshooting, and problem-solving skills.

  • Good English communication skills (written and spoken).

  • Strong interpersonal skills with the ability to collaborate effectively in a team environment.

  • Experience with AI Call Center solutions, chatbots, or ITSM tools is a plus.


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