Pre-sales Manager Mandarin Speaker

PT. RJGF International Indonesia; Jakarta Utara; On-site; IDR 450,000,000 - 600,000,000; Full time

Job summary

PT. RJGF International Indonesia is seeking a Senior Pre-sales Engineer to lead technical pursuits across New Energy and Integrated Energy solutions in Indonesia.

You will translate customer needs into robust technical and commercial solutions and guide opportunities from initial assessment to contract award. You will prepare technical proposals, BoQ/BOM, and tender documents, conduct presentations and site surveys, and work closely with Sales, Engineering, Product, and Project teams to ensure

Qualifications

• Bachelor's degree in a relevant technical field is required.
• 5–8 years in pre-sales, solution engineering, technical sales, or business development within energy sectors.
• Fluent in English and Mandarin, both written and spoken.
• Experience leading a pre-sales/solution team is preferred.
• Proven B2B, EPC, utility or large-scale energy project experience.
• Ability to develop technical proposals, tenders, solution designs, and commercial calculations.
• Knowledge of electrical systems, power systems and energy management is highly preferred.
• Familiar with IEC/ PLN/ SNI energy standards and regulations.

Responsibilities

• Lead pre-sales activities for New Energy and Integrated Energy solutions.
• Understand customer requirements and develop technical and commercial solutions.
• Prepare technical proposals, BoQ/BOM costs, and tender documents.
• Conduct technical presentations, meetings, site surveys, and demonstrations.
• Collaborate with Sales, Engineering, Product, and Project teams to support opportunities from assessment to award.
• Provide technical support during negotiations and ensure smooth project handover.
• Lead and develop the pre-sales team and maintain customer/partner relationships.

Skills

English fluency

Mandarin fluency

Pre-sales leadership

Solution design

Proposal writing

Education

Bachelor's degree in Electrical Engineering, Energy Engineering, Renewable Energy, Power Engineering, or related technical field

Job description

Bachelor's degree in Electrical Engineering, Energy Engineering, Renewable Energy, Power Engineering, or a related technical field.

Minimum 5–8 years of experience in pre-sales, solution engineering, technical sales, or business development within the New Energy, Renewable Energy, Power, or Integrated Energy industry.

Proficient in English and Mandarin, both written and spoken

Experience in managing or leading a pre-sales/solution team is preferred.

Proven experience in handling B2B, EPC, utility, industrial, commercial, or large-scale energy projects.

Experience in preparing technical proposals, tenders, solution designs, and commercial calculations.

Knowledge of electrical systems, power systems, and energy management is highly preferred.

Familiarity with relevant IEC, PLN, SNI, or other applicable energy standards and regulations is an advantage.

Ability to understand and develop system architecture, technical specifications, BoQ/BOM, and cost estimates.

Willing to travel for customer meetings and site visits

Job Description:

Lead pre-sales activities for New Energy and Integrated Energy solutions, including Solar PV, BESS/ESS, EMS, Microgrid, and related solutions.

Understand customer requirements and develop technical and commercial solutions.

Prepare technical proposals, solution designs, BoQ/BOM, cost estimates, and tender documents.

Conduct technical presentations, customer meetings, site surveys, and solution demonstrations.

Work closely with Sales, Engineering, Product, and Project teams to support opportunities from initial assessment to contract award.

Provide technical support during negotiations and ensure smooth project handover.

Lead and develop the pre-sales team and maintain relationships with customers and technology partners.