tamil nadu water resources Jobs – 120 Open Jobs Today

Senior Engineer, Commissioning (Ultrapure Water Systems)
Gradiant —Chennai, Tamil Nadu
- Microsoft Word
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1d
Mid-Level Executive - MEP Engineer- Real Estate
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Principal Engineer (Structures) - Data Center projects
AECOM —Chennai, Tamil Nadu
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Assystem —Chennai, Tamil Nadu
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AECOM —Chennai, Tamil Nadu
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Piping Engineer
Gradiant —Coimbatore, Tamil Nadu
- AutoCAD
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Amar Seva Sangam —Chennai, Tamil Nadu
- ₹35,000 a month
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Senior Embedded Integration Engineer
Grundfos —Chennai, Tamil Nadu
- Master's degree
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- Paid time off
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Operator
Lucerne Waters Pvt Ltd —Anna Salai, Chennai, Tamil Nadu
- ₹20,000 - ₹23,000 a month
- Full-time
- In-person
- Manufacturing
- Diploma
- Food provided
Quick apply
Engineer - Mechanical Static
Gradiant —Chennai, Tamil Nadu
- Bachelor's degree
- Travel
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Assistant Engineer – Maintenance
Texmo Industries —Coimbatore, Tamil Nadu
- AutoCAD
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- Paid holidays
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MEP Site Engineer
Enerdux Pvt Ltd —Hosur, Tamil Nadu
- ₹40,000 - ₹45,000 a month
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Engineer II
Xylem —Chennai, Tamil Nadu
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Lead Engineer - Onshore Pipeline
Wood —Chennai, Tamil Nadu
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DGM/General Manager – Ports
ASSYSTEM —Chennai, Tamil Nadu
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Civil Engineer Level II (UG)
Worley —Chennai, Tamil Nadu
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Infrastructure Engineer (On-Prem)
Rotork —Chennai, Tamil Nadu
- Full-time
- Hybrid work
- Computer Science
- Software troubleshooting
- Analysis skills
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Designer - Civil & Structural
Gradiant —Coimbatore, Tamil Nadu
- AutoCAD
- Civil engineering
- CAD

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Senior Engineer, Commissioning (Ultrapure Water Systems)

Gradiant
Chennai, Tamil Nadu

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Job details

1 day ago

Qualifications

Microsoft Word
Mechanical engineering
Chemical Engineering
EDI
Engineering
Mechanical Engineering
Microsoft Office
Programmable logic controllers
Project management
Bachelor's degree
Distributed control systems
Manufacturing
Communication skills
Water treatment

Full job description

Senior Engineer, Commissioning (Ultrapure Water Systems)

Gradiant India Private Limited

Chennai, India

Posting Start Date: 6/2/26

Date format: mm/dd/yy

Function: Project Management

Gradiant is a Different Kind of Water Company. With a full suite of differentiated and proprietary end-to-end solutions for advanced water and wastewater treatment powered by the top minds in water, the company serves its clients’ mission-critical operations in the world’s essential industries, including semiconductors, pharmaceuticals, food & beverage, lithium and critical minerals, and renewable energy. Gradiant’s innovative solutions reduce water used and wastewater discharged, reclaim valuable resources, and renew wastewater into freshwater. The Boston-headquartered company was founded at MIT and has over 1,400 employees worldwide.

Discover us at www.gradiant.com.

Job Overview :

Responsible for planning, executing, and managing the commissioning of Ultra Pure Water (UPW) systems to ensure systems are designed, installed, tested, and operated in compliance with project specifications, process requirements, and industry standards.

Responsibilities :

Commissioning Planning & Preparation

Review design documents including P&IDs, Process Flow Diagrams (PFDs), specifications, and control philosophy.
Develop commissioning procedures, checklists, and method statements.
Participate in HAZOP, risk assessments, and constructability reviews.
Coordinate with engineering, construction, vendors, and client teams.

Pre-Commissioning Activities

Verify mechanical completion of systems (MC checks, punch list closure).
Perform line checks, flushing, cleaning, and passivation activities.
Ensure proper installation and alignment of equipment such as: Pretreatment Units, RO Units (Multi-pass systems), EDI (Electrodeionization), Ion Exchange Units, Degasifiers / Membrane contactors, UV Units (TOC reduction & sterilization), Filters (UF, cartridge filters), Chemical dosing systems.

Commissioning Execution

Perform functional testing and loop checking (instruments, control valves, analyzers).
Commission PLC/SCADA/DCS systems in coordination with automation team.
18.2 MΩ·cm), TOC levels, Silica removal, Dissolved oxygen
Troubleshoot system performance issues.

Performance Testing & Validation

Conduct performance test runs and demonstrate system capacity and efficiency.
Support validation activities (IQ, OQ, PQ – especially in pharma projects).
Ensure compliance with standards: SEMI standards (for semiconductor), ASTM / USP / cGMP (for pharma applications)

Documentation & Handover

Prepare commissioning dossiers and reports.
Update as-built documentation.
Ensure completion of: Test records, Calibration reports, SOPs and O&M Manuals
Support final handover to operations team.

Health, Safety & Environment (HSE)

Enforce safety procedures and permit-to-work systems.
Identify and mitigate risks during commissioning activities.
Ensure compliance with site HSE policies.

Requirements :

Strong knowledge of UPW process technologies: Reverse Osmosis (RO – multi-pass), EDI systems, UF systems, Degassing systems, Chemical dosing (SMBS, NaOH, acid systems)
Experience with instrumentation: Conductivity/resistivity analyzers, TOC analyzers, Flow, pressure, and level transmitters, Familiarity with automation systems (PLC/DCS/SCADA)
Systematic commissioning workflow, Troubleshooting and root cause analysis, Vendor coordination and FAT/SAT involvement
Strong communication and stakeholder coordination, Leadership and team supervision, Problem-solving and decision-making under pressure
Bachelor’s Degree in: Chemical Engineering / Mechanical Engineering / Environmental Engineering.
Professional certifications (preferred): Commissioning certifications, Safety certifications (e.g., NEBOSH)
8–15 years of experience in water treatment / UPW systems.
Proven experience in commissioning large-scale UPW plants.
Experience in industries such as: Semiconductor manufacturing, Pharmaceuticals, Electronics / Data centers
Willingness to travel or work at remote project locations
Strong coordination with multinational teams and vendors

Tools & Software

MS Office (Word, Excel, Project)
Commissioning management systems
SCADA/PLC interfaces
Document control platforms

Work Location : Sites across India

Gradiant is an equal opportunity employer. Qualified applicants will be considered without regard to race, color, religion, creed, gender, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

#LI-GD1

Apply Now

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water resources jobs in tamil nadu

Senior Engineer, Commissioning (Ultrapure Water Systems)

Mid-Level Executive - MEP Engineer- Real Estate

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