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Orangecountywaterdistrict
Orangecountywaterdistrict
Related Locations:
Fountain Valley, CA
Top Occupations:
Chemical Technicians
Engineers, All Other
Hydrologists
Environmental Science and Protection Technicians, Including Health
Top Industries:
Engineering Services
Testing Laboratories and Services
Environmental Consulting Services
Other Scientific and Technical Consulting Services
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Orangecountywaterdistrict
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Senior/Principal Engineer
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Orangecountywaterdistrict
Fountain Valley, CA
L6 Lead
April 12th, 2026
Engineers, All Other
Engineering Services
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Senior Engineer / Principal Engineer
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Orangecountywaterdistrict
Fountain Valley, CA
L6 Lead
August 6th, 2026
Engineers, All Other
Engineering Services
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Research & Development (R&D) Laboratory Intern
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Orangecountywaterdistrict
Fountain Valley, CA
L1 Intern
July 19th, 2026
Chemical Technicians
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Environmental Technician
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Orangecountywaterdistrict
Fountain Valley, CA
L5 Senior
August 5th, 2026
Environmental Science and Protection Technicians, Including Health
Environmental Consulting Services
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Senior Hydrogeologist / Principal Hydrogeologist
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Orangecountywaterdistrict
Fountain Valley, CA
L6 Lead
August 4th, 2026
Hydrologists
Other Scientific and Technical Consulting Services
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Sample Receiving Technician
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Orangecountywaterdistrict
Fountain Valley, CA
L3 Junior
April 12th, 2026
Biological Technicians
Medical Laboratories
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Plant Operator I, II, or III (Nights 2)
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Orangecountywaterdistrict
Fountain Valley, CA
L4 Mid
July 23rd, 2026
Chemical Plant and System Operators
Sewage Treatment Facilities
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Plant Operator II or III (Days 2)
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Orangecountywaterdistrict
Fountain Valley, CA
L5 Senior
July 16th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Assistant Heavy Equipment Operator / Heavy Equipment Operator
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Orangecountywaterdistrict
Anaheim, CA
L3 Junior
July 21st, 2026
Operating Engineers and Other Construction Equipment Operators
Other Heavy and Civil Engineering Construction
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Laboratory Technician (Organic)
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Orangecountywaterdistrict
Fountain Valley, CA
L5 Senior
August 19th, 2026
Chemical Technicians
Testing Laboratories and Services
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