West Yost is a leading water-focused consulting engineering firm founded in 1990 with offices in California, Oregon, and Arizona. The company delivers comprehensive solutions across water resources, sustainable infrastructure, stormwater, groundwater, recycled water, and wastewater treatment, as well as construction management, engineering, water rights, integrated water management, and advanced digital services such as cybersecurity and SCADA. West Yost distinguishes itself through a client‑centric, collaborative approach that prioritizes clear communication and high‑value outcomes, supported by a culture that values employees‑evidenced by multiple Great Place to Work® certifications and recognition as a Fortune Magazine Best Small and Medium Workplace. The firm also commits to community service and sustainable practices, positioning it as a trusted partner for complex water challenges.
Open Positions
OTCR Practice Area Lead (Cyber-Resilience, Municipal Water focus)
10-25 years of relevant experience, Bachelor's degree in Computer Science, Systems Engineering, Electrical Engineering, Information Technology, or equivalent
SENIOR / PRINCIPAL ENGINEER - WASTEWATER COLLECTION SYSTEM PLANNING
8+ years of experience with Wastewater Collection System Planning and Hydraulic Modeling, Bachelor's degree in Civil/Environmental Engineering, PE licensure in the State of California
Asset Management Practice Area Lead (Municipal Water focus)
Bachelor's or Master's degree, 15+ years' experience in municipal utility management, excellent writing and communication skills
ENGINEER I/II – WATER SYSTEMS AND WATER SUPPLY PLANNING
Bachelor's degree in Civil/Environmental Engineering. 0-4 years' experience of applied knowledge in water system planning projects
Construction Inspector (Municipal Water Infrastructure)
5 years of experience in inspection and certifications in ICC Reinforced Concrete and Masonry or other applicable certifications
SENIOR - PRINCIPAL ENGINEER - WATER SYSTEMS & WATER SUPPLY PLANNING
10+ years of experience with Water System Planning and Hydraulic Modeling, PE licensure in the State of California
PRINCIPAL ENGINEER - WATER TREATMENT
15+ years of experience in civil engineering consulting or engineering management, PE licensure in the State of California, and excellent writing and communication skills
Engineering Intern
Pursuing a bachelor's degree in Civil/Environmental Engineering or Mechanical Engineering, excellent writing and communication skills, and experience with CAD and GIS
ASSOCIATE ENGINEER - MUNICIPAL WATER CONVEYANCE & STORAGE
Bachelor's degree in Civil/Environmental Engineering, 4+ years of relevant experience, excellent writing and communication skills, experience with CAD and GIS, PE licensure
Electrical Engineer (Municipal Water Infrastructure - Power Distribution & Control Systems)
5+ years of relevant work experience, Bachelor's degree in Electrical Engineering, and Professional Electrical Engineering License in California
+17 More Jobs Available!
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