JOB DESCRIPTION

Technical Engineer / Plant Technician RO, STP & ETP

Company: Luit Minerals
Location: Guwahati, Assam
Employment Type: Full time
Department: Technical / Projects
Experience: 2–5 Years preferred

About the Role

We are looking for a hands-on Technical Engineer / Plant Technician who can independently handle the assembly, fabrication, installation, commissioning, design support and troubleshooting of water and wastewater treatment plants.

The candidate should have practical knowledge of RO Plants, STP, ETP, WTP, filtration systems, pumps, piping, electrical panels and dosing systems and should be willing to travel to project sites as required.

Key Responsibilities

1. RO Plant Assembly & Installation
- Assemble and install RO plants as per approved drawings and specifications.
- Install RO membranes, pressure vessels, cartridge filters, dosing systems, pumps, flow meters, pressure gauges, valves and piping.
- Carry out piping, fitting, tubing and equipment connections.
- Assist in electrical panel installation and equipment wiring.
- Conduct pressure testing,



flushing and commissioning of RO systems.
- Troubleshoot problems related to pumps, membranes, pressure, flow, TDS and water quality.
- Carry out preventive and corrective maintenance of RO plants.

2. STP & ETP Design
- Prepare basic process designs for STP and ETP systems based on client requirements.
- Understand wastewater characteristics and select appropriate treatment processes.
- Prepare process flow diagrams (PFDs) and basic plant layouts.
- Calculate basic tank volumes, flow rates, pump capacities, aeration requirements and chemical dosing requirements.
- Assist in preparing equipment specifications and BOQs.
- Select suitable pumps, blowers, diffusers, filters, dosing systems, decanters and other treatment equipment.
- Coordinate with the design and project team for detailed engineering.

3. STP & ETP Installation & Commissioning
- Supervise and execute installation of STP/ETP plants

📌 Technical Support Engineer (Guwahati)
🏢 Luit Minerals
📍 Guwahati