Senior Water Treatment Systems Sales Engineer

OMASCO – Oman Marketing & Services Company in Oman seeks an experienced Sales Engineer – Water Treatment Systems to drive sales, build long-term customer relationships, and support the full sales cycle from proposals to order finalization.

The role requires strong technical knowledge of RO, STP, dosing, desalination, and related chemicals, with 5–6+ years in water treatment sales and at least 3 years in design-related work. Gulf experience and an Oman driving licence are preferred.