Proposal Engineer
WorkPlace →Proposal Engineer at WorkPlace is a full time role based in Mumbai, Maharashtra, India. The listing states pay of ₹6,00,000–₹9,00,000 and asks for 4–5 yrs of experience. Listed skills: autocad, opex, ro, uf, dm plant and mgf. It was published on 20 August 2026 and was open at last check.
| Role | Proposal Engineer |
|---|---|
| Company | WorkPlace |
| Location | Mumbai, Maharashtra, India |
| Employment type | Full Time |
| Pay (as listed) | ₹6,00,000–₹9,00,000 |
| Experience asked | 4–5 yrs |
| Skills listed | autocad, opex, ro, uf, dm plant and mgf |
| Published | 20 August 2026 |
| Status | Open at last check |
Senior Proposal Engineer – Water & F&B Process Solutions
Company: Ace Technologies
Location: Borivali, Mumbai
Experience: 5–8 Years
CTC: ₹6–9 LPA
Industry: Water Treatment / Food & Beverage Process Solutions
About the Role
Ace Technologies is looking for a Senior Proposal Engineer – Water & F&B Process Solutions to manage the technical and engineering aspects of proposals for water treatment projects.
The role involves reviewing tender documents and customer requirements, developing suitable water treatment process schemes, preparing techno-commercial proposals, carrying out equipment sizing and cost estimation, and coordinating with sales, manufacturing, projects, service, suppliers, and clients throughout the sales cycle.
The ideal candidate should have strong experience in water treatment proposal engineering, with knowledge of RO, UF, DM, MGF, ACF, UV systems, process documentation, cost estimation, and techno-commercial offer preparation.
Key Responsibilities
- Review tender documents, technical specifications, and customer requirements.
- Develop optimal water treatment process schemes based on project requirements.
- Prepare Mass Balance and equipment parameters.
- Design and develop systems involving: MGF
- ACF
- RO
- UF
- DM Plant
- UV
- Perform RO/UF membrane projections and system design using relevant software.
- Prepare OPEX calculations, equipment layouts, and technical specifications.
- Prepare complete technical and commercial proposals, including: PFDs
- P&IDs
- BOQs
- Deviation Lists
- Cost Estimation Sheets
- OPEX Calculations
- Line Sizing
- Hydraulic Calculations
- Valve Sizing
- Coordinate with suppliers for bought-out components and obtain relevant technical and commercial information.
- Prepare offers and quotations using SAP.
- Prepare and submit proposals within defined timelines.
- Coordinate with Sales, Manufacturing, Projects, Service, Marketing, suppliers, and clients throughout the sales cycle.
- Communicate with clients regarding technical requirements, payments, dispatches, and other project-related matters.
- Support the sales team with technical clarifications and proposal-related information.
- Ensure accuracy and completeness of technical and commercial submissions.
Required Qualifications & Skills
- Bachelor's degree in Chemical or Mechanical Engineering, or an Advanced Diploma in Water Quality Management.
- 5–8 years of experience in proposal preparation for Water Treatment Plants.
- Strong understanding of water treatment processes and equipment.
- Hands-on experience with RO, UF, DM, MGF, ACF, and UV systems.
- Experience in preparing PFDs, P&IDs, BOQs, cost estimates, OPEX calculations, hydraulic calculations, line sizing, and valve sizing.
- Knowledge of AutoCAD.
- Experience with SAP will be preferred.
- Ability to work on multiple projects and coordinate with cross-functional teams.
- Strong analytical, organizational, and problem-solving skills.
- Ability to work within strict proposal submission timelines.
- Strong written and verbal communication skills.
Key Skills
Proposal Engineering | Water Treatment | RO | UF | DM Plant | MGF | ACF | UV | PFD | P&ID | BOQ | Cost Estimation | OPEX | Hydraulics | Line Sizing | Valve Sizing | AutoCAD | SAP | Techno-Commercial Proposals | Tendering
Ideal Candidate
The ideal candidate will be an experienced Water Treatment Proposal Engineer with strong technical and commercial proposal preparation skills and hands-on knowledge of water treatment plant design, estimation, and documentation. Candidates with experience coordinating across Sales, Projects, Manufacturing, Service, Suppliers, and Clients will be preferred.
Create a free OnJob profile to apply and see your AI match score before you apply. · Posted 20 Aug 2026.
Proposal Engineer at WorkPlace — questions answered
What does the Proposal Engineer role at WorkPlace pay?
The Proposal Engineer at WorkPlace listing states pay of ₹6,00,000–₹9,00,000 for the Mumbai, Maharashtra, India position. That figure is taken directly from the employer's own posting as published, not estimated or averaged from other roles, and the same listing asks for 4–5 yrs of experience.
Where is the Proposal Engineer role at WorkPlace based?
WorkPlace lists this Proposal Engineer role in Mumbai, Maharashtra, India, advertised as full time work at that location and asking for 4–5 yrs of experience. Larger employers sometimes cover several sites under one city name, so confirm the exact office with WorkPlace before you apply.
What skills does the Proposal Engineer role at WorkPlace require?
The Proposal Engineer at WorkPlace listing names autocad, opex, ro, uf, dm plant and mgf. Those are the skills the employer put on the posting itself, so they are the ones worth matching in your profile and covering first in an interview.
How much experience do you need for the Proposal Engineer role at WorkPlace?
WorkPlace asks for 4–5 yrs of experience on this Proposal Engineer posting, alongside autocad, opex and ro. Employers commonly consider candidates slightly under a stated band when the listed skills line up.
Is the Proposal Engineer role at WorkPlace still open?
The Proposal Engineer posting at WorkPlace was open at OnJob's last check of the employer's careers page, having been published on 20 August 2026. OnJob re-checks source listings on each build and marks a role closed once it disappears, but listings can close without notice, so the employer's own page is the final word.
How do you apply for the Proposal Engineer role at WorkPlace?
Apply to the Proposal Engineer at WorkPlace role through OnJob with a free profile: OnJob scores your fit against the listing, shows the skills lowering that score, and submits an ATS-ready profile. Creating a profile is free and needs no card.
Explore more on OnJob
Hiring for a role like this?
Post a job on OnJob and reach AI-matched candidates.
