Estimation/Proposal Engineer

About the role

We are seeking an Estimation/Proposal Engineer to lead cost estimation and proposal preparation for our E‑House line of business. You will work closely with customers, vendors, and internal teams to deliver accurate, competitive bids and ensure smooth handover to project execution.

Key responsibilities

• Prepare cost estimations based on engineering inputs and vendor quotes.
• Review client RFQs, ITBs, specifications, layouts, and data sheets for E‑House scopes.
• Define scope of supply, battery limits, and exclusions in line with company standards.
• Obtain and evaluate quotes from vendors/sub‑contractors for electrical, HVAC, fire & gas systems.
• Prepare full technical‑commercial proposals, including compliance statements, deviations, data sheets, schedule, man‑hour estimates, and execution methodology.
• Coordinate with Engineering, Projects, QA/QC, and Procurement to validate solutions and costs.
• Attend pre‑bid and technical clarification meetings, identify risks, and propose mitigations.
• Conduct internal bid reviews and provide clean handover of awarded jobs to the Project Management team.

Required profile

• Bachelor’s degree in Electrical Engineering; additional Project Management qualification is a plus.
• Minimum 3 years of direct experience with E‑House, modular substations, or packaged electrical solutions.

Required skills

• Proficient in MS Excel.
• Experience with MS Project or Primavera P6.
• Ability to use AutoCAD and Navisworks Viewer.

What we offer

• Competitive monthly salary ranging from SGD 5,000 to SGD 7,000.
• Permanent employment in a senior executive role.
• Opportunity to work on high‑profile electrical infrastructure projects on Jurong Island.