Business Development Engineer

Geotechthai Construction Co.,Ltd. is looking for an experienced and results-driven Business Development Engineer to identify and develop new business opportunities, expand our customer base, and build strong long-term relationships with clients.

This role is ideal for a professional who combines a strong engineering/technical background with business development and sales capabilities. The successful candidate will work closely with customers and internal engineering, operations, procurement, and project teams to develop technical and commercial solutions that meet customer requirements and support the company's business growth.

Responsibilities

• Identify, research, and develop new business opportunities, potential customers, and market segments.
• Conduct market research and competitor analysis to identify industry trends and customer needs.
• Generate leads through networking, client visits, referrals, industry events, and other sales channels.
• Build and maintain strong relationships with prospective and existing clients.
• Arrange and conduct client meetings, presentations, and site visits to introduce the company’s products, services, and technical solutions.
• Follow up on sales leads, quotations, proposals, and business opportunities in a timely manner.
• Work closely with engineering, operations, procurement, and project teams to develop accurate technical and commercial proposals.
• Prepare quotations, cost estimates, tender documents, presentations, and business proposals.
• Support contract negotiation and coordinate with relevant departments to ensure that agreements meet company requirements.
• Assist in preparing project handover documents and ensure smooth communication between sales and project execution teams.
• Maintain accurate records of leads, client meetings, quotations, proposals, contracts, and sales activities.
• Prepare weekly and monthly business development reports, including sales pipeline status, market updates, customer feedback, and progress against targets.

Qualifications

• Bachelor’s degree in Engineering, a related field.
• At least 7 years of experience in business development, sales engineering, technical sales, project sales, or a related role.
• Experience in construction, engineering, industrial, manufacturing, energy, technology, or related industry is preferred.
• Strong understanding of technical products, engineering services, or project-based business.
• Ability to understand technical drawings, specifications, and project requirements is an advantage.
• Ability to work independently and coordinate effectively with multiple stakeholders.
• Good command of English and Thai, both written and spoken.