Sr. Engineer / Asst. Manager – Estimation (E&I) at Hunarstreet Technologies Pvt Ltd · Navi Mumbai · 12 - 15 years · ₹10L - ₹18L / yr · Profitable · Posted 4 Sep 2025

Sr. Engineer / Asst. Manager – Estimation (E&I)
Qualifications: BE (ELECTRICAL / INSTUMENTATION)
Desired Experience: Yrs of Exp / Nature of Exp 10-15 YEARS in water
industry
Key Skills Required:
Areas of expertise / skills
Knowledge of design & estimation of MCC, PLC, cabling, instruments Should have worked in process & proposal department for E&I estimation
Have good experience of understand tender specifications and able to estimated E&I part based on the inputs given
Good communication skills with vendors & clients
Experience of Handling Large Projects is must (>20Cr.)
Target Companies:
Ion exchange/ Thermax/Vatech/Aquatech
Position Details Key Accountabilities:
Preparation of techno commercial offer for E&I part WTP & recycle plants.
Understanding specifications and able to optimize the cost of E&I
Preparation of basic engineering package E&I for WTP like PID
Should aware the vendor data base for Electrical & Automation
Attend the technical meetings with client/consultant Reporting:
Mention reporting relationships
Head – Engineering (E&I)
Work Location Airoli, Navi Mumbai

About Hunarstreet Technologies Pvt Ltd
About
At Hunarstreet Technologies Pvt Ltd, we specialize in delivering India’s fastest hiring solutions, tailored to meet the unique needs of businesses across various industries. Our mission is to connect companies with exceptional talent, enabling them to achieve their growth and operational goals swiftly and efficiently.
We are able to achieve a success rate of 87% in relevancy of candidates to the job position and 62% success rate in closing positions shared with us.
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Key Responsibilities at this Role
- Lead detailed engineering of open and closed-loop water systems.
- Design cooling water, condenser cooling water, cooling towers, raw water, sea water intake, and water treatment systems.
- Engineer RO, SWRO, DM, UF, wastewater, ZLD, STP, and chemical dosing systems.
- Prepare and review PFDs, P&IDs, water balance diagrams, equipment layouts, GAs, and datasheets.
- Perform hydraulic calculations, pump sizing, pipe sizing, and pressure drop analysis.
- Develop equipment specifications, BOQs, and technical documentation.
- Review vendor drawings, conduct technical bid evaluations (TBE), and resolve technical queries.
- Coordinate with multidisciplinary teams (Process, Mechanical, Civil, Electrical, and Instrumentation).
- Ensure compliance with ASME, API, IS, CPCB, and environmental standards.
- Participate in HAZOP, design reviews, audits, and support construction and commissioning.
Bengaluru || 20 - 25 LPA || WFO (5 Days)
Apply with your resume here: 82 00 83 16 81
· Minimum 18 years of overall experience in infrastructure/water supply project execution.
· Candidate must have independently handled and successfully completed at least 2–3 Water Supply Scheme Projects as Project Manager.
· Candidates having experience in Jharkhand Urban Water Supply / Urban Infrastructure Projects will be given priority.
· Experience in JJM / Rural Water Supply / Urban Water Supply Schemes will be highly preferred.
· Strong experience in managing end-to-end project execution, from planning to commissioning and handover.
· Experience in handling large-scale pipeline networks, WTP, Intake Well, ESR/OHSR, CWR, pumping stations, distribution networks and allied water supply infrastructure.
· Should have sound knowledge of BOQ, drawings, specifications, work planning, resource planning and project scheduling.
· Experience in coordinating with Jal Jeevan Mission, PHED, JUIDCO, State Government departments, consultants and other statutory authorities.
· Strong understanding of contract management, billing, variations, claims, EOT, DPR/BOQ and client requirements.
· Should be capable of managing multiple project teams, contractors, subcontractors, engineers and site personnel.
· Responsible for achieving project time, cost, quality and execution targets.
· Should have strong leadership, decision-making, coordination and problem-solving skills.
· Good knowledge of MS Project , MS Excel, AutoCAD and project documentation will be preferred.
Must-haves: 4-8 yrs industrial energy / PAT-EnMS / plant-facing implementation, shop-floor comfort, travel OK






