18 water engineer jobs at 14 companies in Oxnard, CA

1mo
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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
Larry Walker Associates
Larry Walker Associates: Provides environmental engineering and water resource management services.
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
2mo
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Supervising Engineer (Water Resources Design & Construction)
Santa Barbara, California, United States
$155k-$188k/yr OnsiteFull Time
City of Santa Barbara
City of Santa Barbara: Provides municipal governance and public services for Santa Barbara.
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.
2mo
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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
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
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
2mo
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Senior Water Treatment Facility Inspector
Carpinteria, California, United States
$65-$90/hr OnsiteFull Time
Water Systems Consulting
Water Systems Consulting: Engineering firm providing planning and design for water infrastructure systems.
10+ YOE10+ years in water/wastewater construction/inspection; on-site inspection; ability to read plans; valid driver’s license; OSHA/ISO certifications preferred.
2mo
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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
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
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
3mo
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Water/Wastewater Project Technical Lead
Santa Barbara, California, United States
$126k-$190k/yr HybridFull Time
Stantec
StantecTSX: STN: Provides professional engineering, architecture, and environmental consulting services.
8+ YOELead multi-disciplinary water/wastewater design projects; 8+ years experience; PE license or ability to obtain in CA; strong leadership and client-facing skills.
2mo
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Water Reclamation Plant Mechanic II
Camarillo, California, United States
$6k-$9k/mo OnsiteFull Time
City of Camarillo
City of Camarillo: Municipal government providing public services and infrastructure to Camarillo residents.
2+ YOETwo years of skilled maintenance/repair experience in water/wastewater or similar industrial facilities; high school diploma or GED; CWEA certifications; valid California driver’s license.
CMMS, SCADA, PLC, VFD, MCC, Welding equipment, Electrical testing devices, Blueprints, Pumps, Motors, Valves, Piping
4w
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Resident Engineer / Construction Manager - Water Resources
Santa Barbara, California, United States
$170k-$228k/yr HybridFull Time
BKF Engineers
BKF Engineers: Provides civil engineering, surveying, and infrastructure consulting services.
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
4w
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Resident Engineer / Construction Manager - Water Resources
Ventura, California, United States
$170k-$228k/yr HybridFull Time
BKF Engineers
BKF Engineers: Provides civil engineering, surveying, and infrastructure consulting services.
6+ YOEBachelor's in civil engineering or construction management, CA PE or CCM preferred, 6+ years construction management/resident engineering on water/wastewater projects, knowledge of NPDES and public funding, valid CA driver's license, contract administration and leadership skills.
SCADA
2d
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Water Treatment Engineering Intern - Fall 2026
El Segundo, California, United States
$52k-$60k/yr OnsitePart Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
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
Stantec
StantecToronto Stock Exchange / New York Stock Exchange: STN: Global design, engineering, and environmental consulting firm.
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
3mo
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Supervising Structural Engineer – Wastewater
Playa Del Rey or Pasadena
$112k-$196k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
12+ YOELicensed civil and/or structural engineer in CA; 12+ years in structural engineering for water/wastewater facilities; strong supervisory, communication, and design skills.
AutoCAD, Civil 3D, Revit, Microsoft Office
3mo
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Temporary Water Distribution Operator I (31.26)
Simi Valley, California, United States
$31/hr OnsiteTemporary
Golden State Water Company
Golden State Water CompanyNYSE: AWR: Distributes regulated water to residential and commercial customers.
Entry-level distribution operator; high school diploma; California driver’s license; good communication; basic PC skills.
PC
1mo
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Field Operations Engineer
Santa Clarita, California, United States
$90k-$130k/yr FieldFull Time
Onterris
OnterrisNYSE: ONT: Global provider of environmental consulting, testing, and remediation services.
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
3mo
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Mechanical Superintendent - Water/Wastewater Construction (Ventura, CA, US)
Ventura, California, United States
$138k-$144k/yr OnsiteFull Time
Kiewit
Kiewit: Provides large-scale construction and engineering services for diverse infrastructure.
5+ YOE3+ Mgmt5+ years construction experience with 3+ years in a Superintendent/leadership capacity. Bachelor’s or Associate degree preferred in Engineering or Construction Management. Strong leadership, safety, planning, and contract administration skills.
Project Management Software, Engineering Drawings, Scheduling Tools
1w
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Water/ Wastewater Construction Manager
Ventura, California, United States
$183k-$226k/yr OnsiteFull Time
PCL Construction
PCL Construction: Global general contractor building infrastructure, commercial, and industrial projects.
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.
3mo
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Assistant Public Works Director - Water Utilities
Oxnard, California, United States
$69-$110/hr OnsiteFull Time
City of Oxnard
City of Oxnard: Provides municipal services and public administration for Oxnard residents.
5+ YOE3+ MgmtBachelor's degree in engineering or related field; 5-7 years public works leadership; 3+ years in staff management; professional certifications or PE registration preferred or required within paths.
Microsoft Office, Google Workspace, Public Works software
1mo
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Groundwater Modeler
Davis or San Diego or Ventura or Santa Monica or Berkeley or Yreka or Seattle
$90k-$125k/yr OnsiteFull Time
Larry Walker Associates
Larry Walker Associates: Provides environmental engineering and water resource management services.
4+ YOEBachelor's in a related field, 4+ years hydrogeology/water resources experience, hands-on MODFLOW modeling, proficiency in Python or R, strong technical writing, and willingness to travel as needed.
MODFLOW, MODFLOW-6, MODFLOW-OWHM, MODFLOW-USG, MODFLOW-NWT, IWFM, C2VSim, Python, R, GIS, DWR, GAMA, CIMIS, OpenET, DDW, CEDEN