senior engineer – water systems

3 weeks ago

Mumbai, Maharashtra, India United Waters International AG Full time

Be part of building the best water purification company, impacting the health of millions of people around the world by delivering clean and healthy drinking water

United Waters International AG (UWI)

UWI has developed and patented a pioneering, award-winning and cost-efficient biological drinking water purification technology in 20' and 40' foot containerised systems under the brand name BioGreen .

Based on its sustainability, cost efficiency and long-term quality, the Chinese Ministry of Water Resources has selected UWI's water purification system as a preferred drinking water purification technology.

UWI currently operates water purification plants in West Bengal, in addition to our operations in Europe, and aims to expand significantly across the state and other regions of India in the near future.

UWI is headquartered in Zug, Switzerland.

About the Role

We are seeking a highly skilled and proactive Senior Engineer with deep expertise in water process engineering, system planning, and design to drive the technical delivery of UWI's BioGreen systems across India and beyond.

This role is central to UWI's growth strategy, offering full lifecycle responsibility—from co-development via conceptual engineering and system design , through procurement and asembly partner coordination , to overseeing installation and long-term operations & maintenance . You will work closely with our Swiss HQ and play a lead role in engineering innovative, efficient, and scalable water purification solutions , particularly for the Indian market.

Key Responsibilities

  • Lead the engineering and design of water purification systems, ensuring compliance with local conditions, regulatory requirements, and performance targets
  • Develop detailed system plans , P&IDs, layouts, and process workflows, with input from HQ
  • Oversee procurement, supplier engagement, and assembly partner coordination , ensuring high-quality execution and cost control
  • Supervise installation, commissioning , and technical handover of systems to operations teams or clients
  • Take ownership of operations and maintenance strategies , developing SOPs and troubleshooting guidelines
  • Collaborate across disciplines to integrate field learnings and continuously improve system performance
  • Stay current on regulatory frameworks, certification standards , and relevant technological advancements
  • Support customer engagements by translating technical features into operational benefits

Candidate Profile

  • Minimum 7 years of hands-on experience in engineering, designing, and delivering water or process systems at scale
  • Strong background in process engineering, hydraulics, filtration, pumps, and automation
  • Demonstrated ability to plan, model, and optimize complex water treatment processes
  • Experience in managing technical suppliers , fabrication partners, and field installation teams
  • Highly detail-oriented with excellent project planning, documentation , and execution skills
  • Fluent in English (professional level); Hindi or other Indian languages are a plus
  • Bachelor's or Master's degree in Water Process Engineering , Environmental Engineering , Mechanical Engineering , or a closely related field

For more information about the company, visit:

  • Water Engineer

    5 days ago

    Mumbai, Maharashtra, India Alphasqmax Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Designation : Water EngineerQualification : Master's in environmental engineering/ BE Civil with CEng/ICE/CSci/CEnv./CIWEM or a MSc/ ME/ M Tech in engineering or any other suitable discipline, Master's in Hydraulics/ Public Health Engineering or Water resource engineering. Master's degree holder will be preferred.Preference. : Experience in Wastewater...

  • Chilled Water System Design

    3 days ago

    Mumbai, Maharashtra, India Johnson Controls Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Who we are?Johnson Controls is the global leader for smart, healthy and sustainable buildings. At Johnson Controls, we've been making buildings smarter since 1885, and our capabilities, depth of innovation experience, and global reach have been growing ever since. Today, we offer the world's largest portfolio of building products, technologies, software, and...

  • Senior Electrical Engineer

    4 weeks ago

    Mumbai, Maharashtra, India SUREPURE Full time

    Job DescriptionCompany DescriptionSurePure has been trusted for 19 years, serving Maharashtra with excellence in Solar Photovoltaic Systems, Water Treatment Plants (WTP, RO), Waste Water Treatment Plants (STP, ETP, ZLD), and Rainwater Harvesting Systems. We specialize in providing sustainable solutions to meet the diverse needs of our clients. Our commitment...

  • Senior Electrical Engineer

    7 days ago

    Mumbai, Maharashtra, India SUREPURE Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Company DescriptionSurePure has been trusted for 19 years, serving Maharashtra with excellence in Solar Photovoltaic Systems, Water Treatment Plants (WTP, RO), Waste Water Treatment Plants (STP, ETP, ZLD), and Rainwater Harvesting Systems. We specialize in providing sustainable solutions to meet the diverse needs of our clients. Our commitment to quality and...

  • Chilled Water System Design

    1 day ago

    Mumbai, Maharashtra, India Johnson Controls Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Who we are?Johnson Controls is the global leader for smart, healthy and sustainable buildings. At Johnson Controls, we've been making buildings smarter since 1885, and our capabilities, depth of innovation experience, and global reach have been growing ever since. Today, we offer the world's largest portfolio of building products, technologies, software, and...

  • Electrical Engineer Water

    7 days ago

    Mumbai, Maharashtra, India Nexvision Power and Automation Pte Ltd Singapore Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    The ideal candidate will be responsible for executing projects for the design, installation, commissioning, of all electrical systems for the water treatment plants. The role would ensures that the plant's designed and supplied electrical systems support reliable and efficient operations while maintaining compliance ResponsibilitiesDevelop electrical designs...

  • Urgent) Business Development Engineer – Water

    4 weeks ago

    Mumbai, Maharashtra, India Sun Enviro Technologies Pvt. Ltd. Full time

    Job DescriptionWe are looking for an experiencedBusiness Development Engineer Water & Wastewater Solutions to drive sales and business growth in thewastewater treatment, effluent treatment (ETP), sewage treatment (STP), and industrial water purification sector. The ideal candidate should have a strong technical background, industry knowledge, and a proven...

  • Water Treatment Technician

    5 days ago

    Mumbai, Maharashtra, India Nirmaan WaterTech Solutions Pvt. Ltd. Full time ₹ 8,00,000 - ₹ 12,00,000 per year

    ResponsibilitiesVisit client sites to service and maintain cooling towers, boilers, and RO plants, ensuring proper chemical treatment and plant performance.Troubleshoot and resolve client issues in cooling water treatment, boiler water treatment, and RO operations without supervision.Perform on-site water testing and interpret results to recommend corrective...

  • Deputy Division Manager, Water Resources

    7 days ago

    Mumbai, Maharashtra, India ASEC ENGINEERS, A Verdantas Company Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    About the Role: ASEC Engineers – A Verdantas Company is seeking an experienced Deputy Division Manager – Water Resources to join our dynamic Pune office. Take the lead in shaping a sustainable future through innovative water resource solutions. At ASEC Engineers – A Verdantas Company, your expertise will drive impactful projects while advancing your...

  • Proposal Engineer Water Treatment

    5 days ago

    Mumbai, Maharashtra, India One75mb Hrm Full time ₹ 8,00,000 - ₹ 12,00,000 per year

    Proposal Develop: Prepare detailed technical & commercial proposals for EPC water projects (RO, MBR, ETP, STP, ZLD,).Cost Estimation: Develop cost estimates covering equipment, materials, services in collaboration with procurement engineering teams. Required Candidate profile2–5 years of experience in proposals, estimation, or design for water/wastewater...