Proposal Engineer

Peoplefy; Pune District, Pimpri-Chinchwad; On-site; INR 650,000 - 900,000; Full time

Job summary

Peoplefy is seeking an experienced Proposal Engineering professional with expertise in industrial water and wastewater treatment to develop technical and commercial proposals, perform process calculations, size equipment, estimate project costs, and coordinate with engineering, procurement, vendors and customers to deliver competitive bids.

You will prepare proposals for water and wastewater projects, conduct mass and energy balance, hydraulic calculations, PFDs/PIDs, equipment datasheets, and

Qualifications

• Hands-on experience in UF-RO sizing and equipment sizing.
• Experience in industrial wastewater treatment projects.
• Experience in Zero Liquid Discharge (ZLD) or ETP recycle.
• Experience in preparing technical and commercial proposals, including cost estimation.
• Knowledge of process calculations, hydraulic calculations, water chemistry, and pump selection.
• Good communication, coordination, and team management skills.

Responsibilities

• Prepare technical and commercial proposals for water and wastewater treatment projects.
• Perform water balance, mass and energy balance, hydraulic calculations, equipment sizing, and heat transfer calculations.
• Develop and review Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), equipment datasheets, and equipment lists.
• Prepare technical specifications for bought‑out equipment, obtain vendor quotations, and conduct techno‑commercial evaluations.
• Perform project cost estimation, identify cost optimization opportunities, and support competitive bidding.
• Handle RFQs/RFPs, participate in customer meetings, and clarify technical requirements, scope, and deviations.
• Coordinate with process, piping, static equipment, electrical and instrumentation, civil, structural, procurement, and project teams.
• Guide team members, review engineering documents, and ensure timely submission of proposals

Skills

UF-RO sizing

Wastewater treatment

ZLD/ETP recycling

Proposal cost estimation

Process calculations

Pump selection

Job description

Role Overview

We are looking for an experienced Proposal Engineering professional with expertise in industrial water and wastewater treatment. The role involves developing technical and commercial proposals, performing process calculations and equipment sizing, estimating project costs, and coordinating with engineering, procurement, vendors, and customers to deliver competitive and technically sound proposals.

Key Responsibilities

• Prepare technical and commercial proposals for water and wastewater treatment projects.
• Perform water balance, mass and energy balance, hydraulic calculations, equipment sizing, and heat transfer calculations.
• Develop and review Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), equipment datasheets, and equipment lists.
• Prepare technical specifications for bought‑out equipment, obtain vendor quotations, and conduct techno‑commercial evaluations.
• Perform project cost estimation, identify cost optimization opportunities, and support competitive bidding.
• Handle RFQs/RFPs, participate in customer meetings, and clarify technical requirements, scope, and deviations.
• Coordinate with process, piping, static equipment, electrical and instrumentation, civil, structural, procurement, and project teams.
• Guide team members, review engineering documents, and ensure timely submission of proposals

Mandatory Skills

• Hands‑on experience in UF-RO system sizing and equipment sizing.
• Experience in industrial wastewater treatment projects.
• Experience in Zero Liquid Discharge (ZLD) or ETP recycle.
• Experience in preparing technical and commercial proposals, including cost estimation.
• Knowledge of process calculations, hydraulic calculations, water chemistry, and pump selection.
• Good communication, coordination, and team management skills.

Good to Have

• Knowledge of evaporation technology, MVR systems, thermodynamics, and heat exchanger design.
• Experience with water treatment systems such as WTP, UF, RO, DM, and ETP.
• Knowledge of biological wastewater treatment.
• Familiarity with process simulation and design tools such as Aspen, CHEMCAD, HTRI, and UF-RO simulation software.
• Experience leading and reviewing the work of a small engineering team.

Preferred Industry:

Industrial water treatment, wastewater treatment, water recycling, and process engineering.