Project Proposal Engineer - Measurement Instruments

Flintex Consulting Pte Ltd; Singapore; On-site; SGD 45,000 - 56,000; Full time

Job summary

Flintex Consulting Pte Ltd in Singapore seeks a Project Proposal Engineer for measurement instruments. You will balance technical and commercial aspects, drive sales support, and ensure delivery scope and quality.

You’ll work within internal sales, engaging stakeholders and maintaining strong customer relationships to close orders. The role requires 1–3 years in instrumentation, a related engineering degree, and proficiency with SAP/Salesforce, with a focus on the water/wastewater sector.

Qualifications

• Diploma or Degree in Electrical, Control, Mechanical Engineering or related field.
• Minimum of 3 years’ experience in Instrumentation and Automation/Control Engineering.
• Strong technical expertise in applicable engineering domains.
• Prior experience in Water Wastewater industry is preferred.
• Ability to prepare and manage project proposals with accuracy.

Responsibilities

• Collaborate with sales, service, finance and supply chain to gather inputs for quotations and proposals.
• Analyze RFPs to understand scope, requirements and customer expectations.
• Prepare accurate costings, quotations and proposals using SAP/Salesforce data.
• Engage with customers in technical clarifications and boundary deviations.
• Ensure handover to project execution with documented checklists and kickoff.

Skills

Communication skills

Customer focus

Team player

Proactive

Education

Electrical/Control/Mechanical Eng degree

Tools

SAP

Salesforce Lightning

Job description

Project Proposal Engineer - Measurement Instruments

Posted On 17/08/2026

Job Information

Work Experience 1-3 years

SGD 4000 - SGD 5000

City Singapore

State/Province Central Singapore

079903

Job Description

Key Responsibility

The Project Proposal Engineer plays a pivotal role in achieving project objectives within defined time and cost frameworks while ensuring full delivery scope and quality. This position involves a combination of technical expertise, project management, and customer-focused activities to support and drive sales. As a crucial link between the technical and commercial aspects of projects, the Project Proposal Engineer ensures customer satisfaction and successful handover to the Project Execution team.

This role will be based in Singapore, is part of the Sales Department ( Internal Sales Team ), responsible for the Water/Wastewater Industry and reports to the Customer Experience Manager (CXM).

The main tasks and responsibilities are:

• Partner closely with all stakeholders to serve customers effectively and meet team sales targets.
• Respond promptly to customer inquiries via phone, email, or other communication channels.
• Build and maintain long-term relationships with customers.

Proposal & Quotation Preparation

• Analyze requests for proposals to understand project scope, technical requirements and customer expectations.
• Identify potential risks and propose mitigation strategies in proposals.
• Ensure proposals adhere to industry standards and compliance regulations.
• Utilize CEP and SAP systems to prepare accurate costings, quotations, and proposals for company's products, services, and third-party packages.

Customer Engagement and Technical Assistance

• Summarize customer specifications and create a Deviation/Clarification list.
• Participate in technical clarification meetings with customers, clarifying company's proposed deviations.
• Handle inquiries via various communication channels, provide technical assistance and advice, follow up on quotations, negotiate terms, close orders, and maintain customer relationships.

Cross-Department Coordination

• Work with Sales teams, Service, Finance and Supply Chain departments to gather necessary input for quotations and proposals.

Order Processing and Verification

• Verify and acknowledge customer Purchase Orders, prepare checklist and hold internal kickoff meeting to facilitate the handover to project execution team

Customer Service and Problem Resolution

• Deliver exceptional customer service, build strong relationships, resolve problems, and address complaints effectively.

Additional Responsibilities

• Perform any other tasks required by the Company to support its business strategy.

Key Requirements

• Diploma or Degree in Electrical, Control, Mechanical Engineering, or a related discipline
• Minimum of 3 years’ relevant experience in Instrumentation and Automation/Control Engineering
• Strong technical expertise in applicable engineering domains
• Prior experience in the Water Wastewater industry
• Proven ability to prepare and manage project proposal
• SAP / Salesforce Lightning System knowledge (Would be an advantage)
• Solid project management skills (PMP certification is an added advantage)
• Excellent written and verbal communication skills
• Proactive, energetic, and customer-focused mindset
• Highly detail-oriented with a structured and organized approach
• Strong team player with the ability to collaborate across functions
• Self-motivated and able to work independently with minimal supervision
• Strong analytical thinking, problem-solving, and decision-making abilities
• Committed to delivering high-quality work and customer satisfaction
• Capable of managing multiple priorities and tasks effectively in a fast-paced environment