Assistant Manager - After-Sales Service (Sales Engineering)

Location: Silom, Bangkok

Salary: 45K-55K THB/Month

Industry: Leading Japanese Automation Company

Working day: Mon-Fri (1 Sat/Month)

Job Description:

• Serve as Assistant Manager of the After-Sales Service sales team, reporting directly to the Japanese General Manager.
• Manage a small team of 4-5 members.
• Work closely with existing clients to:
  • Prepare and submit quotations for replacement parts due to breakdowns or equipment aging.
  • Explain technical proposals to clients and support the sales process from start to finish.
  • Proactively suggest preventive part replacements and upgrades based on site evaluation seven before clients make a request.
• Act as a bridge between technical teams and clients to ensure proper understanding of system performance and maintenance needs.
• Take initiative in identifying sales opportunities within after-sales service.
• Support and train junior members as needed.
• Prepare to take over as Manager of the team in the near future.

Qualifications:

• Background in sales engineering, ideally in the material handling, automation, or logistics equipment industry.
• Working experience as Sales engineer in related or similar industry at lease 5years.
• Need Management experience as leader or supervisor
• Experience with large-scale equipment, particularly in field service or engineering roles.
• Strong understanding of client site operations and hands-on technical knowledge.
• A proactive sales mindset with the ability to identify and propose new service opportunities.
• Ability to explain technical content to non-technical stakeholders clearly.

To Apply

Please submit your resume to email: poonyawee.p@keystone.co.th