Process & Proposal Engineer - Water & Wastewater

MEMIONTEC PTE LTD; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

MEMIONTEC PTE LTD in Singapore seeks a Process & Proposal Engineer to develop cost-effective water and wastewater treatment solutions for municipal and industrial clients. You will perform process design, prepare technical and commercial proposals, tender submissions, and provide engineering support throughout project execution to ensure successful delivery.

The role covers process design, PFD/P&ID creation, equipment sizing, and cost estimation, with collaboration across suppliers and the

Qualifications

• Bachelor's degree in Chemical/Mechanical/Environmental Engineering or related field.
• 3 years of relevant experience in Water, Waste Water Treatment or Ultrapure water is preferred; fresh graduates with strong academics are welcome.

Responsibilities

• Prepare technical and commercial tender submissions for municipal and industrial water treatment projects.
• Prepare process designs and treatment schemes based on client specifications and project requirements.
• Perform engineering calculations, process sizing and equipment selection for water, wastewater and UPW systems.
• Prepare PFDs, P&IDs, hydraulic calculations, equipment datasheets and process descriptions.
• Develop CAPEX and OPEX estimates and value engineering proposals to enhance project competitiveness.
• Coordinate with suppliers and subcontractors for technical proposals, quotations and equipment specifications.
• Review vendor submissions and assist in equipment selection.
• Participate in tender clarifications, design reviews and client meetings.
• Support Sales and Business Development with technical expertise during customer engagements.
• Ensure all deliverables comply with project specifications and regulatory requirements.
• Provide engineering support during detailed design, procurement, commissioning and testing.
• Assist in troubleshooting process issues and optimize plant performance.

Skills

Process design

Tender submissions

PFD & P&ID

CAPEX & OPEX estimation

Equipment sizing

Mass balance calculations

Project coordination

Technical proposal writing

Microsoft Office (Excel, PowerPoint)

Communication skills

Team collaboration

Education

Bachelor's Degree in Chemical/Mechanical/Environmental Engineering

Tools

Microsoft Project

Excel

PowerPoint

Job description

MEMIONTEC PTE LTD in Singapore seeks a Process & Proposal Engineer to develop cost-effective water and wastewater treatment solutions for municipal and industrial clients. You will perform process design, prepare technical and commercial proposals, tender submissions, and provide engineering support throughout project execution to ensure successful delivery.

The role covers process design, PFD/P&ID creation, equipment sizing, and cost estimation, with collaboration across suppliers and the