23 Feb, 2023

Senior Process Engineer - Water Treatment

  • Bechtel
  • Haryana, India
Process Engineer Water & Waste

Job Description

Requisition ID: 260019 

  • Relocation Authorized: None 
  • Telework Type: Part-Time Telework 
  • Work Location: New Delhi 


Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place.

Differentiated by the quality of our people and our relentless drive to deliver the most successful outcomes, we align our capabilities to our customers’ objectives to create a lasting positive impact.

We serve the Infrastructure; Nuclear, Security & Environmental; Energy; and Mining & Metals markets. Our services span from initial planning and investment, through start-up and operations. Core to Bechtel are our values – ethics, safety, quality, people, culture, relationships, innovation and sustainability, and our covenants – integrity, respect, collaboration, trust, and delivery. They are what we believe, what customers can expect, and how we deliver.



Responsible for providing technical inputs and guidance to design and project execution teams in the industrial water & wastewater treatment projects. Shall have knowledge of water chemistry, concept design, plant level water balance, applicable technologies and equipment selection, equipment sizing criteria, in industrial water & wastewater treatment. Key focus areas include Raw water treatment, Potable water treatment, Cooling water treatment, Demineralized water treatment, Desalination, Condensate Polishing, Softening plants and wastewater treatment for Petroleum Refineries, Petrochemicals, Chemicals, Power plants and Mining & Metals. This position is based in Gurgaon, India.



A. Supervision Received

Receives technical supervision from the Water System Specialists and administrative supervision from Chief Process Engineer in India.

B. Supervision Exercised

Provide technical oversight and direction to personnel assigned to the Project in the areas of water and wastewater treatment.



Work as part of a multi-disciplinary team to deliver projects in industrial water & wastewater globally.

Contribute to successful delivery of projects, including providing technical input, technical review and manage day-to- day tasks.

Work collaboratively with other engineering disciplines to identify and deliver innovative project outcomes.

Undertake process design, engineering, which includes developing Plant level overall water balance, alternate treatment options considering available raw water quality and required quality for different industrial uses, selection of scheme, evaluating alternatives and performing preliminary/detailed design.

Developing BFD, PFD, MSD, DPDT

Develop and check Piping & Instrumentation Diagrams (P&IDs), from preliminary drawings to issue for construction

Develop and check Line Designation Tables (line lists with process and mechanical design conditions captured)

Perform and check hydraulic calculations – for pumps, control valves, and line sizing

Performing detailed process design calculations such as equipment sizing, mass balance and equipment selection

Completing process documentation such as datasheets, functional description, equipment lists, and manuals

Participate in safety audits & Hazard Studies, as well as reviewing compliance with applicable safety and quality standards.

Work actively with other team members to ensure overall project schedules and budgets are met



Experience in development, management, and delivery of projects in industrial water & wastewater treatment.

Technical skills across a broad range of areas within water and wastewater treatment Process design and engineering.

Substantial experience in the process design of industrial water and wastewater treatment plant design for Raw water treatment, Potable water treatment, Demineralized water treatment, Desalination Plants, Condensate Polishing, Softening plants and wastewater treatment for Petroleum Refineries, Petrochemicals, Chemicals, Power plants, and Mining & Metals including Zero Liquid Discharge.

Hands on experience in Water Chemistry, Mass Balance, Design basis, Equipment Sizing, PFD, P&IDs, Hydraulics, Equipment specifications.

Experience of treatment technologies including aeration, clarification, filtration, precipitation softening, ion exchange, membrane systems, floatation, and biological treatment.

Knowledge of water quality aspects of industrial water systems including quality requirement of boiler feedwater, cooling water make-up and cycle of concentration based on corrosion, deposit and microbiological control, chemical treatment programs.

Experience in the application of water chemistry modelling software and/or analytics techniques, including membrane projections software, ion exchange resin software and wastewater treatment simulation.

Experience in detailed design and equipment selection.

Outstanding verbal, written and presentation skills.



Bachelor’s degree in Chemical Engineering from an accredited college or university. Master’s degree is preferred.

Relevant cumulative work experience of 12 years or more in engineering/ consultancy/ vendor organizations in the area of industrial water & wastewater treatment

Shaping tomorrow together

Bechtel is one of the most respected global engineering, construction, and project management companies. Together with our customers, we deliver landmark projects that foster long-term progress and economic growth. Since 1898, we’ve completed more than 25,000 extraordinary projects across 160 countries on all seven continents. We operate through four global businesses: Infrastructure; Nuclear, Security & Environmental; Energy; and Mining & Metals. Our company and our culture are built on more than a century of leadership and a relentless adherence to our values, the core of which are safety, quality, ethics, and integrity. These values are what we believe, what we expect, what we deliver, and what we live.  

Bechtel is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity and expression, age, national origin, disability, citizenship status (except as authorized by law), protected veteran status, genetic information, and any other characteristic protected by federal, state or local law.

In accordance with Bechtel's duty to provide and maintain a safe workplace for our employees and to safeguard the health of our families, customers, and visitors, we have adopted mandatory COVID-19 safety protocols for each work location, which may include a vaccination or testing requirement. Please speak with your Bechtel recruiter to determine which protocols apply to the work location for the job you are seeking.

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