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🥝 Proposal Engineer - Water Treatment

Dashco | Riyadh, Saudi Arabia | Posted June 23, 2026

Job Description

We are seeking a Proposal Engineer with experience in the water and wastewater treatment industry to support tendering, cost estimation, and proposal preparation activities.

Key Responsibilities

  • Review RFQs, tenders, and project specifications to understand bid requirements.
  • Prepare techno-commercial proposals, quotations, BOQs, and cost estimates.
  • Develop treatment process solutions based on project requirements.
  • Coordinate with suppliers, fabricators, and subcontractors to obtain technical and commercial inputs.
  • Prepare technical specifications, submittals, clarifications, and preliminary control philosophies.
  • Support sales and engineering teams during pre-sales and project handover stages.
  • Maintain vendor, supplier, and proposal databases.
  • Ensure accurate, competitive, and timely submission of proposals.
  • Participate in technical discussions with clients, consultants, and suppliers.

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