Sales Representative – Industrial Wastewater Treatment, Process Water Management

Heads4Solution

Sales Representative for a growing environmental company providing industrial water treatment solutions in Munich or Offenbach. Focus on customer acquisition and project management in water treatment and disposal services.

Posted 6/21/2026full-timeMunich • 🇩🇪 GermanyMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

You acquire new industrial and commercial customers for our solutions in industrial water, wastewater treatment and disposal, and manage the existing customer base; you advise on water-management and waste-related technical questions.
You analyze customer processes (e.g., process water, wastewater streams), assess material flows and develop suitable solutions — from treatment and recirculation to disposal.
You prepare cost calculations and quotes and present technical solutions with clear economic justification; market and competitor analyses are also part of your responsibilities.
You independently negotiate contracts, lead price and contract negotiations and conclude agreements with new and existing customers.
You support projects and major orders, coordinate internal interfaces (engineering/technical, operations, logistics) and ensure smooth implementation.
You maintain customer data and documentation and ensure compliance with all waste- and water-related regulations as well as quality guidelines.
You monitor the market, identify trends in industrial water and the circular economy, and represent the company at trade shows.

Requirements

What you’ll need

Successfully completed degree or vocational training in waste/water management, process engineering, environmental engineering, chemistry, or a comparable commercial or technical qualification.
Experience in the sales of disposal, environmental or water-technology services and in project support; ideally experience in water and wastewater technology or industrial process water treatment.
Solid understanding of waste management, circular economy and basic water-management processes; ability to assess material flows and process interrelationships.
Strong communication, negotiation and presentation skills.
Independent, structured working style, team orientation and confident use of MS Office applications.
Experience with determining dry solids concentration (e.g., CTS) and handling corresponding analytical methods is a plus.
Very good German language skills and conversational English.
Driver's license (category B) and willingness to travel.

Benefits

Comp & perks

Secure position in a sustainable, future-oriented industry with long-term prospects.
Transparent compensation with performance-related variable pay, expense allowances and corporate benefits.
Company car for private use including fuel card.
Flexible working models with home-office option and family-friendly working hours.
Intensive onboarding and continuous training and development opportunities.
Flat hierarchies, a motivated team and open communication at eye level.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

wastewater treatmentwater managementprocess engineeringenvironmental engineeringcost calculationscontract negotiationanalytical methodsdry solids concentrationproject supportmaterial flow assessment

Soft Skills

communication skillsnegotiation skillspresentation skillsindependent workingstructured working styleteam orientation

Certifications

degree in waste managementvocational training in water management