All Services Engineering & Architecture Environmental consultant $30/hr · Starting at $25 Engineer, water treatment, sanitation, waste water treatment, biogaz, hydraulique, impact studies, solid waste and gegraphic informations systems About $30/hr · Ongoing Download Resume Engineer, water treatment, sanitation, waste water treatment, biogaz, hydraulique, impact studies, solid waste and gegraphic informations systems Skills & Expertise BioenergyConsultantEngineeringEnvironmental IndustrySystems Engineering 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts EngineersConsultants