Water Treatment Plant SCADA Automation Careers in 2026: Salary Guide, Certifications, and Hiring Hotspots

Water treatment and wastewater automation is one of the most recession-proof career paths in industrial technology. With major federal infrastructure funding, steady annual job openings, and salaries ranging from about $42,000 to $145,000, learn how ISA CCST certification, SCADA skills, and PLC programming can launch your career at Veolia, Xylem, American Water Works, and utilities nationwide.