Full Time Estimation-Proposal Engineer Jobs, Salary up to SGD 4,000 in WS ENGINEERING & FABRICATION PTE. LTD. West Region (Singapore) - Maukerja

Job Descriptions:
Prepare cost estimations based on the engineering inputs and vendor quotes, prepare proposals and lead clarifications with customers for E House line of business.

- Review client RFQs, ITBs, specifications, layouts, and data sheets for E-House scopes.

- Prepare technical and commercial queries/clarifications to clients.

- Define scope of supply, battery limits, and exclusions in line with Wasco standards.

- Prepare cost estimates for E-House structure, architecture, HVAC, fire & gas, cables, installation, and testing.

- Obtain and evaluate quotes from vendors/subcontractors for electrical HVAC, F&G etc.

- Prepare full technical-commercial proposals including compliance statements, deviations, data sheets, project schedule, man-hour estimates, and execution methodology.

- Coordinate with Engineering, Projects, QA/QC, and Procurement to validate technical solutions and costs.

- Attend pre-bid meetings and technical clarification meetings.

- Identify technical, commercial, and schedule risks during bidding stage and propose mitigation.

- Conduct internal bid reviews with management before submission.

- Provide clean handover of awarded jobs to Project Management team with budget, scope, and key risks.

Requirements:

- Bachelor’s Degree in Electrical Engineering. Additional qualification in Project Management is a plus.
- Proficient in MS Excel, MS Project/Primavera P6, AutoCAD/Navisworks viewer.
- Minimum 3 years direct experience with E-House, Modular Substations, or Packaged Electrical Solutions.