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Water & Wastewater Treatment Jobs in Chennai & Tamil Nadu

Desalination at Minjur and Nemmeli, CMWSSB sewage projects and ZLD systems for textile and leather clusters create a strong market for water treatment engineers.

10openings
7positions
3locations

Working in Water & Wastewater Treatment

Employers in this sector hire for Project Engineer, Design Engineer, Proposal Engineer, Sales Engineer, Application Engineer, Estimation Engineer, Quality Engineer. Candidates with experience in a similar plant or project, and who are open to working in Minjur or Nemmeli or Tiruppur, are shortlisted fastest.

Positions we recruit for

Water & Wastewater Treatment openings by position

Filter all 10

ⓘThese openings show the roles Heron Consultancy recruits for. Vacancies change every week, so send your CV or write to hr@heronconsultancy.com and our consultants will confirm current openings that match your profile.

Project Engineer · 1

HC-WATER-102Full-time

Project Engineer – STP / ETP / ZLD Projects

Client: an RO and ZLD systems supplier · Water & Wastewater Treatment

Location
Minjur, Chennai
Experience
7–11 yrs
Salary (indicative)
₹8.0–12.4 LPA
Discipline
Mechanical
Qualification
Diploma / B.E. Mechanical
Role details
  • Prepare project schedule and track progress against milestones
  • Coordinate engineering, procurement, fabrication and site teams
  • Handle client communication, MOMs and progress reports
  • Manage subcontractors and site execution
  • Close out with documentation, as-built drawings and handover

Skills: MS Project / Primavera P6 · Site execution · Client coordination · Documentation & reporting

Design Engineer · 1

HC-WATER-105Full-time

Design Engineer – Water Treatment Process Design

Client: an RO and ZLD systems supplier · Water & Wastewater Treatment

Location
Palladam, Tiruppur
Experience
3–6 yrs
Salary (indicative)
₹5.1–8.6 LPA
Discipline
E&I
Qualification
B.E. EIE / ICE / EEE
Role details
  • Prepare 3D models, GA and detail drawings to code and client specification
  • Perform design calculations and select materials
  • Release BOMs and engineering change notes
  • Review vendor drawings and resolve shop-floor queries
  • Maintain drawing control and revision history

Skills: AutoCAD · SolidWorks / Creo / Inventor · Design calculations · Drawing control

Proposal Engineer · 1

HC-WATER-106Contract

Proposal Engineer – Water Treatment Tenders

Client: an RO and ZLD systems supplier · Water & Wastewater Treatment

Location
Avinashi, Tiruppur
Experience
6–8 yrs
Salary (indicative)
₹7.4–10.0 LPA
Discipline
Mechanical
Qualification
Diploma / B.E. Mechanical
Role details
  • Study RFQs, tender specifications, datasheets and P&IDs
  • Prepare technical and commercial bids, deviations and clarifications
  • Obtain vendor quotes for bought-out items and compile cost sheets
  • Submit bids on e-procurement portals before deadlines
  • Hand over won orders to the project team with a clear kick-off file

Skills: Tender documentation · MS Excel costing · Vendor RFQ management · Technical writing

Sales Engineer · 1

HC-WATER-107Full-time

Sales Engineer – RO & Water Treatment Systems

Client: a municipal water projects contractor · Water & Wastewater Treatment

Location
Minjur, Chennai
Experience
2–4 yrs
Salary (indicative)
₹3.7–6.0 LPA
Discipline
Mechanical
Qualification
Diploma / B.E. Mechanical
Role details
  • Generate enquiries from OEMs, EPC contractors and end users in the assigned territory
  • Understand technical requirements and recommend suitable products or systems
  • Prepare quotations with the proposal team and follow up to order closure
  • Maintain CRM records, monthly forecasts and collection follow-up
  • Coordinate with production and logistics on delivery commitments

Skills: CRM (Zoho / Salesforce) · Techno-commercial negotiation · Product presentations · Two-wheeler with valid licence

Application Engineer · 3

HC-WATER-101Full-time

Application Engineer – Membranes & Water Chemicals

Client: an RO and ZLD systems supplier · Water & Wastewater Treatment

Location
Minjur, Chennai
Experience
4–8 yrs
Salary (indicative)
₹5.9–8.0 LPA
Discipline
Electrical
Qualification
Diploma / B.E. EEE
Role details
  • Size and select products for customer applications
  • Conduct technical presentations, trials and demonstrations
  • Support the sales team with technical clarifications
  • Train customers and channel partners
  • Feed field issues back to design and NPD teams

Skills: Product selection software · Technical presentations · Field trials · Customer training

HC-WATER-108Full-time

Application Engineer – Membranes & Water Chemicals

Client: an RO and ZLD systems supplier · Water & Wastewater Treatment

Location
Avinashi, Tiruppur
Experience
3–6 yrs
Salary (indicative)
₹5.1–7.6 LPA
Discipline
Mechanical
Qualification
Diploma / B.E. Mechanical
Role details
  • Size and select products for customer applications
  • Conduct technical presentations, trials and demonstrations
  • Support the sales team with technical clarifications
  • Train customers and channel partners
  • Feed field issues back to design and NPD teams

Skills: Product selection software · Technical presentations · Field trials · Customer training

HC-WATER-109Contract

Application Engineer – Membranes & Water Chemicals

Client: a municipal water projects contractor · Water & Wastewater Treatment

Location
Minjur, Chennai
Experience
5–7 yrs
Salary (indicative)
₹6.7–8.5 LPA
Discipline
E&I
Qualification
B.E. EIE / ICE / EEE
Role details
  • Size and select products for customer applications
  • Conduct technical presentations, trials and demonstrations
  • Support the sales team with technical clarifications
  • Train customers and channel partners
  • Feed field issues back to design and NPD teams

Skills: Product selection software · Technical presentations · Field trials · Customer training

Estimation Engineer · 2

HC-WATER-104Full-time

Estimation Engineer – Water Treatment Packages

Client: a water treatment EPC company · Water & Wastewater Treatment

Location
Avinashi, Tiruppur
Experience
6–8 yrs
Salary (indicative)
₹6.3–8.6 LPA
Discipline
Civil
Qualification
Diploma / B.E. Civil
Role details
  • Take off quantities from drawings and prepare BOQs
  • Estimate material weights, consumables, man-hours and machine hours
  • Compare vendor rates and maintain a cost database
  • Prepare rate analysis and support pricing decisions
  • Reconcile estimates against actuals after project closure

Skills: Quantity take-off · Rate analysis · AutoCAD measurement · Excel / costing software

HC-WATER-110Full-time

Estimation Engineer – Water Treatment Packages

Client: a municipal water projects contractor · Water & Wastewater Treatment

Location
Palladam, Tiruppur
Experience
3–5 yrs
Salary (indicative)
₹4.2–6.1 LPA
Discipline
E&I
Qualification
B.E. EIE / ICE / EEE
Role details
  • Take off quantities from drawings and prepare BOQs
  • Estimate material weights, consumables, man-hours and machine hours
  • Compare vendor rates and maintain a cost database
  • Prepare rate analysis and support pricing decisions
  • Reconcile estimates against actuals after project closure

Skills: Quantity take-off · Rate analysis · AutoCAD measurement · Excel / costing software

Quality Engineer · 1

HC-WATER-103Full-time

Quality Engineer – Water & Wastewater Treatment

Client: a municipal water projects contractor · Water & Wastewater Treatment

Location
Arcot, Ranipet
Experience
3–8 yrs
Salary (indicative)
₹4.2–6.6 LPA
Discipline
Civil
Qualification
Diploma / B.E. Civil
Role details
  • Carry out incoming, in-process and final inspection
  • Prepare inspection reports, QAP and quality dossiers
  • Handle customer complaints with 8D and root-cause analysis
  • Calibrate and control measuring instruments
  • Support ISO / IATF audits and third-party inspections

Skills: ISO 9001 / IATF 16949 · SPC, MSA, 7 QC tools · Measuring instruments & CMM · 8D problem solving

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Frequently asked questions

Which positions are open in Water & Wastewater Treatment?

We recruit Project Engineer, Design Engineer, Proposal Engineer, Sales Engineer, Application Engineer, Estimation Engineer, Quality Engineer.

Where are Water & Wastewater Treatment jobs located in Tamil Nadu?

The main hubs are Minjur, Nemmeli, Tiruppur, Ranipet, Chennai, with openings in 3 locations on our site.

Do I need industry experience to apply?

It helps, but many employers accept engineers from related industries with transferable skills. Mention any similar plant or project experience clearly in your CV.

How do I apply?

Click 'Apply for this role' on any opening, or email your CV to hr@heronconsultancy.com.