27 water engineer jobs at 19 companies in Santa Paula, CA
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Water Resources/Agricultural Engineer
Davis or San Diego or Ventura or Santa Monica or Berkeley or Yreka or Seattle
$90k-$125k/yr OnsiteFull Time
4+ YOEBachelor's in engineering or hydrologic sciences, 4+ years water resources/hydrogeology experience, familiarity with California water management and SGMA, proficiency with Microsoft Office, GIS, Python or R, hydraulic modeling experience, strong communication, willingness to travel.
Microsoft Office, GIS, Python, R, DWR, GAMA, CIMIS, OpenET, DDW, CEDEN
4d
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Water Resource Control Engineer
Redding or Sacramento or Santa Rosa or Richmond or Lodi or Monterey or Fresno or San Bernardino or Carpinteria or Bakersfield or Glendale or Santa Ana or San Diego
$6k-$12k/mo HybridFull Time
Requires Water Resource Control Engineer eligibility through examination, transfer, reinstatement, or an eligible list. Desirable qualifications include recycled water, environmental regulations, clear writing, organization, and stakeholder collaboration.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Access
2w
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Senior Engineer-Water/Wastewater
Folsom or Rancho Cucamonga or Irvine or Medford or Marysville or West Sacramento or Fresno or Temecula or Concord or Santa Clarita or San Ramon or San Diego
$140k-$200k/yr OnsiteFull Time
10+ YOEBachelor’s in Civil/Environmental Engineering, PE (CA within 1 yr), 10+ years water/wastewater experience, H&H modeling, GIS/AutoCAD/Civil3D experience, project leadership and mentoring skills.
HEC‑RAS, HEC‑HMS, HEC‑FDA, InfoWater, GIS, AutoCAD, Civil3D
2w
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Senior Civil Engineer / GWP - Water Engineering
Glendale, California, United States
$10k-$15k/mo OnsiteFull Time
6+ YOE3+ MgmtBachelor's in civil engineering, 6+ years professional civil engineering experience including 3 years supervisory in water engineering; California civil engineer registration and Class C California driver required.
2mo
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Supervising Engineer (Water Resources Design & Construction)
Santa Barbara, California, United States
$155k-$188k/yr OnsiteFull Time
5+ YOEFive years civil engineering experience with supervisory or project management exposure; requires a Bachelor's in civil engineering; CA driver license; Professional Engineer preferred; Engineer in Training accepted.
3mo
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Senior Water Treatment Facility Inspector
Carpinteria, California, United States
$65-$90/hr OnsiteFull Time
10+ YOE10+ years in water/wastewater construction/inspection; on-site inspection; ability to read plans; valid driver’s license; OSHA/ISO certifications preferred.
3mo
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Southern California Water Treatment and Reuse Leader
Irvine or Los Angeles or Rancho Cucamonga or San Diego or Ventura or Riverside
$163k-$243k/yr HybridMultiple Commitments Available
10+ YOE3+ MgmtBachelor's in engineering; 10 years water treatment design; professional registration; leader of diverse teams; client development and project leadership.
UF, MF, RO, NF, UV, AOP, GAC, IX, SCADA, data analytics, digital twins
3mo
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Southern California Water Treatment and Reuse Leader
Irvine or Rancho Cucamonga or Riverside or Ventura or Los Angeles or San Diego or Long Beach or Claremont
HybridFull Time
10+ YOEBachelor's in engineering/architecture, 10+ years water treatment design experience, professional engineering registration (PE) preferred, team leadership, advanced treatment expertise (UF/MF, RO/NF, UV/AOP, GAC/IX), business development and program delivery experience.
SCADA, data analytics, digital twins
1mo
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Resident Engineer / Construction Manager - Water Resources
Santa Barbara, California, United States
$170k-$228k/yr HybridFull Time
6+ YOEBachelor's in civil engineering or construction management, PE or CCM preferred, 6+ years construction management/resident engineering on water/wastewater, knowledge of NPDES and public projects, contract administration, strong communication, valid California driver’s license.
SCADA
3w
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Water Treatment Engineering Intern - Fall 2026
El Segundo, California, United States
$52k-$60k/yr OnsitePart Time
Pursuing a bachelor’s/master’s in engineering, valid CA driver’s license, access to personal vehicle, proficient with Microsoft Office, ability to lift up to 50 lbs, and authorization to work in the U.S.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Civil Engineer
Santa Barbara, California, United States
$107k-$156k/yr OnsiteFull Time
5+ YOEBachelor's in civil engineering, CA Professional Engineer (PE), minimum 5 years' experience, proficiency in AutoCAD Civil3D and water modeling, strong communication and judgment.
Microsoft Office, AutoCAD Civil3D, PCSWMM, StormCAD, WaterCAD
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Civil Engineer 6
Los Angeles, California, United States
$120k-$210k/yr HybridFull Time
10+ YOEBachelor's in engineering, PE license, 10 years related experience, experience with water/wastewater infrastructure, CADD and Microsoft Office, hydraulic/hydrologic modeling experience, ability to lead teams.
CADD, H2ONet, Hydra, WSPG, Microsoft Excel, Microsoft Word
1w
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Engineer Division Manager - Public Works
Oxnard, California, United States
$126k-$210k/yr OnsiteFull Time
5+ YOE2+ MgmtManage Water Division CIP and maintenance projects; supervise staff; 5+ years engineering/project management experience; 2+ years supervisory experience; Bachelor’s in engineering; California PE and Class C driver required.
Microsoft Office, Google
2mo
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Field Operations Engineer
Santa Clarita, California, United States
$90k-$130k/yr FieldFull Time
3+ YOEBachelor's in mechanical or chemical engineering (or equivalent experience), 3–5 years commissioning/start-up experience preferred, familiarity with piping and water treatment equipment, Microsoft Office proficiency, valid driver's license, ability to lift 20–50 lbs.
Microsoft Office
2mo
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Water/Wastewater Conveyance Technical Leader/Senior Project Manager
Orange or Los Angeles
$175k-$227k/yr HybridFull Time
10+ YOEBachelor’s in civil/environmental engineering, PE required, 10+ years water/wastewater conveyance and pumping project experience, valid U.S. driver’s license, project management and technical leadership skills.
3mo
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Chiller Specialist (Chilled Water/Data Center) - Level 4/5
Hawthorne, California, United States
$46-$63/hr OnsiteFull Time
5+ YOEMaintain and repair large-scale chilled water HVAC systems; 5+ years experience; High school diploma; CA driver’s license.
AutoCAD, Revit, HVAC Systems, Piping, Electrical Safety
2mo
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Infrastructure & Capital Projects – Director of Water/Wastewater CIP, ANS
Anaheim or Bakersfield or Davis or California or Los Angeles or Sacramento or San Bernardino or San Diego or San Fernando Valley or San Francisco or San Jose or United States
$190k-$225k/yr HybridFull Time
15+ YOEBachelor's degree in engineering, construction management, or architecture; 15+ years of project/program management; construction lifecycle expertise; scheduling systems; strong computer skills.
Microsoft Office Suite, Microsoft Project, Primavera, Building Information Modeling (BIM), Leadership in Energy and Environmental Design (LEED)
1mo
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Water/ Wastewater Construction Manager
Ventura, California, United States
$183k-$226k/yr OnsiteFull Time
Postsecondary education or training in engineering or construction management; extensive progressive construction experience; expertise in safety, design review, cost and change management; demonstrated leadership and team management.
1w
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Service Technician
Sun Valley, California, United States
FieldFull Time
Technical foundation through education or hands-on experience in engineering, electrical systems, controls, automation, computer science, mechanical systems, water technology, or a related field; strong learning and problem-solving abilities.
PLC, HMI, VFD
4d
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Filtration Separation Specialist
Gardena or Riverside or Oakley or Woodland or Bakersfield or Santa Paula or San Joaquin
$76k-$110k/yr FieldFull Time
3+ YOERequires 3–5 years of water filtration or treatment experience, technical communication, project support, sales collaboration, equipment evaluation, safety compliance, and knowledge of environmental regulations.
Microsoft Word, Microsoft Excel, Microsoft Access, electronic equipment, mechanical equipment, NPDES, YouTube
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