On-Call Engineering Services for Water and Wastewater SCADA Systems

The City of Huntington Beach is seeking a qualified control‑systems integrator to provide on‑call engineering support for its water and wastewater SCADA environment. The scope covers design, integration, programming, upgrades, and security maintenance for VTScada, Modicon Unity PLCs, Ethernet‑enabled field devices, and VMware‑based virtualization platforms across a network of wells, reservoirs, pump stations, and lift stations. The contract is a three‑year, time‑and‑materials (or fixed‑fee) arrangement, with monthly invoicing and a competitive evaluation based on experience, qualifications, and price. • Provide on‑call SCADA design, integration, programming, and functional/security upgrades for water and wastewater utilities. • Must demonstrate ≥10 years experience with VTScada, Modicon Unity PLCs, VMware ESXi, and AVEVA reporting; certifications are strongly preferred. • Contract term is 3 years; work is performed on‑site or remotely within a 1‑hour drive of the City’s SCADA headquarters.