Application Support Officer

Job Close: Mar 11, 2026

  • Full Time

  • Technology

Phnom Penh

JOB RESPONSIBILITIES

  • Oversee the diagnosis and resolution of technical issues reported by users, ensuring timely and effective problem-solving.
  • Front-line support with all the system issues related
  • Manage escalations for complex or critical issues, ensuring they are resolved promptly and effectively.
  • Conduct root cause analysis for recurring issues and implement permanent fixes to prevent future occurrences.
  • Provide regular reports and updates to senior management on the status of support activities, issues, and resolutions.
  • Maintain clear and open communication with users, stakeholders, and other IT teams regarding support activities and system changes.
  • Work closely with development, QA, network, and infrastructure teams to ensure seamless application support and maintenance.
  • Coordinate with third-party vendors for support and maintenance of external applications, ensuring service level agreements (SLAs) are met.

JOB REQUIREMENTS

  • Bachelor’s Degree in Computer Science, Information Technology, or a related field
  • 2+ years of experience in application support or a related IT field
  • Experienced in working in banking or financial sectors or software solutions company
  • Experienced in application support for enterprise level system
  • Well equipped with technical expertise including architecture, functionality, and dependencies
  • Has strong problem-solving abilities to diagnose technical issues
  • Has knowledge of scripting language and automation

APPLY NOW

Interested candidates are invited
to send a cover letter and CV to Wing at: jobs@wingbank.com.kh
Are you ready to be part of Wing? There are a number of rewarding career options available. Successful applicants receive a competitive salary based on work experience, education, and potential. Employees can also expect a yearly raise and bonus, and enjoy benefits like access to a 24-hour hospital, surgical and personal accident insurance, good working conditions, and human resources policies in compliance with the Cambodian Labor Law.
Apply Now