Home / international-business-development-manager-waterproofing

International Business Development Manager – Crystalline Waterproofing

22 Sep 2026 Work With Us 5 days ago
Featured Image

CORMIX is seeking an International Business Development Manager to grow our CONTITE® crystalline waterproofing business across selected export markets.

This is more than an export sales or distributor-management role. You will be responsible for developing markets, strengthening distributor capability, creating project opportunities, and working with consultants, engineers and contractors to increase the specification and use of Cormix waterproofing systems internationally.

Our objective is to develop CONTITE® into a significantly larger international specialist business over the next five years while maintaining its premium positioning and strong profitability.

The Role

Based at Cormix International in Bangkok and reporting to senior management, you will take responsibility for developing our international crystalline waterproofing business.

Key responsibilities will include:

  • Develop and implement country-by-country business development plans.
  • Identify and evaluate new international markets.
  • Identify, appoint and develop high-quality specialist distributors.
  • Work closely with existing distributors to increase sales and market penetration.
  • Build relationships with consultants, structural engineers, architects, contractors, ready-mix companies and other specification influencers.
  • Identify major construction and infrastructure projects at an early stage.
  • Support the specification and technical approval of CONTITE® systems.
  • Develop and maintain a qualified international project pipeline.
  • Conduct technical presentations, seminars and distributor training.
  • Visit projects and provide commercial and technical support alongside Cormix technical specialists.
  • Analyse competitors and relevant regional suppliers.
  • Develop key reference projects in priority markets.
  • Monitor distributor performance against agreed targets and development plans.
  • Work with Cormix Technical and R&D teams to respond to market requirements.
  • Provide regular reports on sales, project pipeline, specifications, market development and competitive activity.

Qualifications

We are looking for someone who combines commercial drive with technical credibility.

The successful candidate should have:

  • Experience in construction chemicals, waterproofing, concrete technology, building materials or a related technical construction sector.
  • Experience in export sales, international business development or distributor management.
  • An understanding of specification-led selling to consultants, engineers and contractors.
  • The ability to develop new markets rather than simply service existing customers.
  • Strong commercial and negotiation skills.
  • Confidence in presenting technical products and solutions.
  • The ability to build long-term relationships with distributors and professional specifiers.
  • Good analytical and reporting skills.
  • A proactive and self-directed working style.
  • Strong spoken and written English.
  • Willingness and ability to travel internationally on a regular basis.

A technical qualification in Civil Engineering, Construction, Materials Science, Chemistry or a related discipline would be advantageous, but is not essential for candidates with strong relevant industry experience.

Experience in waterproofing, concrete admixtures, concrete repair or specialist construction chemicals would be particularly valuable.

What Success Looks Like

  • This role offers the opportunity to build an international business rather than inherit a mature sales territory.
  • Success will be measured by:
  • Profitable international sales growth.
  • Maintaining the premium positioning and margin of the CONTITE® business.
  • Development of strong and productive distributors.
  • Growth in the qualified international project pipeline.
  • Increased consultant and engineering specifications.
  • Successful entry into selected new markets.
  • Development of major reference projects.
  • Increased international recognition of CONTITE® as a specialist crystalline waterproofing system.

About Cormix International

Cormix International develops and manufactures specialist construction chemical systems for underground construction, ground improvement, concrete repair, waterproofing and rail applications.

From our base in Thailand, we work with distributors, contractors, consultants and project owners across international markets. Our strategy is built around specialist technical expertise, high-performance products, responsive support and strong local partnerships.

  Apply Now  

This position is based in Bangkok, Thailand, with regular international travel to existing and developing export markets.

Thai nationals with relevant international experience are strongly encouraged to apply. Applications from other suitably qualified candidates who are able to work effectively from Bangkok are also welcome.

Please send your CV together with a short introduction outlining your relevant experience and why you believe you could successfully develop an international specialist waterproofing business from Bangkok to:

tanalak@cormix.com

Share this
Tag Tag

More Work With Us