Job Title: Sales Engineer – Wastewater Treatment Plants

Company: Koshish Sustainable Solutions Pvt. Ltd.

Location: Noida, Uttar Pradesh

Job Type: Full-Time

Department: Sales & Business Development

Experience: 3–6 Years

CTC: upto 6 LPA

Industry: Wastewater Treatment

Job Summary

Koshish Sustainable Solutions Pvt. Ltd. is looking for a dynamic and technically sound Sales Engineer to drive sales and business growth for Wastewater Treatment Plant solutions. The candidate will be responsible for lead generation, technical discussions, solution selling, techno-commercial proposal preparation, client relationship management, and complete sales cycle management for STP, ETP, ZLD.

The ideal candidate should possess strong technical knowledge of wastewater treatment technologies along with excellent B2B sales and consultative selling skills.

Key Roles & Responsibilities

Business Development & Sales

- Identify and develop new business opportunities in industrial, commercial, infrastructure, manufacturing, institutional, and utility sectors.
- Generate leads through cold calling, networking, references, LinkedIn, consultants, channel partners, and industrial associations.
- Build and maintain a strong sales pipeline across manufacturing plants, pharmaceutical companies, food processing units, commercial buildings, hospitals, hotels, educational institutions, and infrastructure projects.
- Conduct customer meetings, presentations, and technical discussions to understand project requirements.
- Promote wastewater treatment solutions .

Techno-Commercial Sales

- Prepare and present techno-commercial proposals for wastewater treatment projects.




- Coordinate with engineering teams for feasibility studies, process design inputs, site surveys, and proposal preparation.
- Analyse customer requirements and recommend suitable solutions including:

- Sewage Treatment Plants (STP)
- Effluent Treatment Plants (ETP)
- Zero Liquid Discharge (ZLD) Systems

• Prepare cost estimations, project scope documents, and commercial quotations.
- Negotiate pricing and commercial terms to close business opportunities.

Client Relationship Management

- Build robust relationships with Plant Heads, Facility Managers, Purchase Managers, Project Heads, Consultants, and key decision-makers.
- Ensure regular customer follow-up and manage relationships throughout the sales cycle.
- Address customer queries and provide technical support during pre-sales activities.

Market Expansion

- Identify emerging markets, industrial clusters, and new business opportunities.
- Develop relationships with consultants, contractors, architects, EPC partners, and industry stakeholders.
- Participate in trade fairs, exhibitions, seminars, and industry networking events.

Project Coordination & Reporting

- Act as a communication bridge between clients and project execution teams.
- Ensure smooth handover after project order confirmation.




- Maintain CRM records and sales pipeline updates.
- Submit weekly/monthly reports and sales forecasts.
- Track market intelligence, pricing trends, and competitor activities.

Required Qualifications

- Bachelor's degree in chemical engineering, Environmental Engineering, Mechanical Engineering, Civil Engineering, Biotechnology, or related discipline
- MBA (Sales/Marketing) will be an added advantage

Experience Requirements

- 3–6 years of experience in B2B Sales, Technical Sales, or Business Development in wastewater treatment, water treatment, EPC, utilities, or environmental solutions industries
- Experience in STP, ETP, WTP, ZLD
- Experience handling industrial and commercial clients
- Proven track record of achieving sales targets and managing high-value projects

Required Skills

Technical Skills

- Strong understanding of wastewater treatment technologies and processes
- Knowledge of STP, ETP, ZLD, RO.
- Techno-commercial proposal preparation
- Cost estimation and project coordination
- Tender understanding
- CRM software knowledge
- MS Office (Excel, Word, PowerPoint)

Core Competencies

- Technical Sales
- B2B Sales
- Lead Generation
- Consultative Selling
- Client Acquisition
- Negotiation Skills
- Communication & Presentation Skills
- Relationship Management
- Analytical Thinking
- Problem Solving

Note: Candidate should possess excellent spoken and written English communication skills, with the ability to confidently conduct client meetings, technical presentations, business discussions, and professional communication with customers and internal teams.

📌 Sales Engineer - Wastewater Treatment (Noida)
🏢 Koshish Sustainable Solutions
📍 Noida