Roles & Responsibilities:
- Select and size the treatment scheme screening, equalisation, biological treatment (ASP, extended aeration, MBBR, SBR, MBR, UASB/anaerobic), tertiary treatment (DAF, tube/lamella settlers, filtration), RO/NF/UF, and evaporation/crystallisation for ZLD
- Prepare mass balance, hydraulic profile, process flow diagrams (PFDs) and P&IDs; define the design basis document for every project
- Set guaranteed inlet/outlet parameters, chemical consumption norms, power figures and recovery percentages, and own the technical risk in those guarantees
- Screen incoming enquiries for technical and commercial fit; recommend bid/no-bid to the COO
- Prepare equipment specifications, BOQ, costing and techno-commercial offers; maintain and correct the cost database
- Handle tender compliance for institutional, municipal and international tenders — pre-qualification, deviations, technical bid formats
- Lead technical negotiation and clarification with clients and consultants through to order finalisation
- Run formal handover of sold scope,



design basis and cost sheet to Design and Projects teams
- Conduct win/loss analysis on major bids and feed findings back into pricing and scheme selection
- Build and maintain a proposal library — standard schemes, write-ups, reference lists and credentials
- Lead, develop and grow the process and proposal engineering team
- Set turnaround standards for offer submission and enforce a technical review gate before offers go out

Desired Candidate Profile:
- 15+ years in process engineering and proposals for ETP, STP, RO and ZLD systems — hands-on, not supervisory-only
- Personally competent in mass balance, unit sizing and hydraulic calculations
- Solid costing and estimation ability, with a record of offers won and delivered profitably
- Experience preparing PFDs, P&IDs;, technical specifications and BOQs for turnkey plants
- Direct client and consultant-facing experience through technical negotiation to order closure
- Trac

📌 HEAD - Process & Proposal (Tiruppur)
🏢 Wtt International
📍 Tiruppur