Passakorn SOMBATPAIBOONCHAI

Sales Engineer @ Gunkul Engineering Public Company Limited

About

Sales Engineer specializing in LPS and Grounding Systems. I provide clear technical guidance, support project planning, and prepare system designs that meet industry standards. I’m focused on delivering safe, reliable solutions and building strong customer relationships. I’m also eager to keep growing in a challenging environment where I can strengthen my technical sales capability and broaden my engineering knowledge.

Country

Thailand

City

Bangkok

Industry

Management Consulting

Skill

Field Work, Collaborative Problem Solving, International Standards, Grounding Systems, Business Development, Mechanical, Electrical, and Plumbing (MEP), Customer Service, Renewable Energy, Preventive Maintenance, AutoCAD, High-Voltage Engineering, On Site, Teamwork

Experience

Sales Engineer

Gunkul Engineering Public Company Limited

2025-9 - Present · 1 yr 1 mo

Thailand

- Coordinate with clients, plan project activities, and provide technical recommendations. - Design and prepare take-offs for LPS and Grounding systems based on international and national standards. - Support project execution with internal teams to ensure accuracy and efficiency. - Develop new markets and expand the company’s customer base.

Sales Engineer

Siriprapa Engineering

2025-7 - 2025-8 · 2 mos

- Approach and engage potential clients to introduce the company’s products and solutions. - Present and promote technical solutions such as EV Chargers, Solar Cells, BESS, MDB for EV applications, and Preventive Maintenance services. - Analyze customer requirements and provide customized technical recommendations. - Prepare technical presentations, demonstrations, and solution proposals. - Collaborate with engineering teams to develop tailored solutions and ensure customer satisfaction. - Build and maintain customer relationships to support long-term business growth.

Site Engineer

Prosper Engineering

2024-4 - 2024-6 · 3 mos

Bangkok City, Thailand

As a Site Engineer Intern, I was responsible for assisting in the planning, supervision, and execution of on-site construction activities. My role involved working closely with senior engineers, contractors, and labor teams to ensure that projects were completed efficiently and in compliance with safety regulations and design specifications.