Senior Controls Engineer — Industrial Automation & SCADA

Enterprise Automation and Digital Systems Group, a Tetra Tech company, seeks experienced engineers for its Irvine, CA office to design, implement, and maintain mission‑critical industrial control systems. This is an in‑office role five days per week, with diverse projects across water, chemical, life sciences, and manufacturing sectors. You will work from initial design through commissioning, applying controls, automation, networking, PLC/SCADA/HMI knowledge, and virtualization.