26 sampling jobs at 16 companies in Woodlake, CA
1w
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Environmental Scientist
Fresno County, California, United States
$4k-$9k/mo FieldFull Time
Able to conduct field monitoring for invasive mussels, collect eDNA/veliger/adult samples and water quality data, swim 50 yards and tread water 5 minutes, lift 40 lbs, and maintain sampling records; valid driver's license required.
2mo
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Wastewater Operator
Hanford, California, United States
$26-$37/hr OnsiteFull Time
1+ YOEEntry-level wastewater operator with high school diploma; experience preferred; monitors facilities, collects samples, maintains records, and prepares reports.
2w
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Seasonal Fruit Evaluator
Del Rey, California, United States
$19-$20/hr FieldFull Time
Monitor pre-harvest and harvest for quality and quantity, estimate yields, assist harvest sequencing, perform fruit sampling and data entry, and train seasonal workers.
Microsoft Office Suite, Oracle
4w
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Distillery Crusher/Press Operator $20.03
Orange Cove, California, United States
$20/hr OnsiteFull Time
Operate and sanitize crushing/pressing equipment, lift up to 80 lb, sample raw materials, keep records, measure and transfer product, and communicate with staff.
2d
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Tech I, Lab (Phlebotomist CPT I)
Fresno, California, United States
$23-$25/hr OnsiteFull Time
Requires phlebotomy certification or eligibility, ability to perform blood draws, process samples, enter test orders, follow procedures, and maintain laboratory supplies and equipment.
computer
3w
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Certified Veterinary Assistant
Fresno, California, United States
$17-$19/hr OnsiteFull Time
National Veterinary Associates: Operates a network of veterinary hospitals and pet resorts.
1+ YOE1+ year veterinary experience required, ability to handle animals, perform lab tests, radiographs, anesthesia monitoring, dental cleanings, sample collection, and maintain treatment areas.
3w
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Phlebotomist I
Fresno, California, United States
$22-$24/hr OnsiteFull Time
Collect specimens, process samples, perform data entry, and follow lab procedures. High school diploma and phlebotomy certification/license required in some states; customer service and keyboarding preferred.
1mo
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Quality Technician
Visalia, California, United States
$25-$28/hr OnsiteFull Time
Experience performing laboratory and product testing in a food-grade environment, knowledge of GMP/HACCP/MSDS, lab equipment maintenance, sample preparation, data entry, and strong analytical and communication skills.
1mo
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Inspector/a de Calidad en Fruta Fresca – Estados Unidos
Los Ángeles or Fresno
OnsiteFull Time
Bachelor's degree in agricultural field required, experience inspecting fresh fruit, class B driver's license, availability for rotating shifts and operations calendar; produce sampling and report writing skills.
1mo
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Staff Scientist I
West Sacramento or Fresno or San Ramon or Marysville
$50k-$60k/yr HybridFull Time
0+ YOEBachelor's in environmental science/engineering, 0–2 years stormwater or SWPPP experience preferred, knowledge of stormwater regulations, inspection/sampling experience, valid driver\u0002s license, ability to travel to project sites.
SMARTS, ArcGIS
1mo
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Seasonal Test Stand Operator - Fresno
Fresno, California, United States
$23/hr OnsiteSeasonal, Temporary
Sampling grape trucks, cleaning and sanitizing test stand equipment, ability to lift up to 50 lbs, work outdoors in varying conditions, effective communication, and availability to work any shift including graveyard.
mechanically assisted sampling probe, manual probe, power washer, conveyor
2d
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Brand Representative
Fresno or San Francisco
$70k-$94k/yr FieldFull Time
2+ YOERequires 2+ years of direct sales experience, strong communication, PC and presentation skills, a valid driver's license, U.S. work eligibility, and ability to travel extensively and carry 25-pound sample bags.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, One Sales Suite
1mo
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Licensed Vocational Nurse
Fresno, California, United States
$23-$35/hr OnsiteFull Time
Graduate of an accredited nursing program with a valid LVN license and IV/blood draw certification; performs vitals, medication administration, IV/port draws, sample collection; 1-2 years oncology experience preferred.
1mo
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Field Interviewer Health and Retirement Study - Panel 2026
Anaheim or Atlanta or Atlantic City or Baltimore or Boston or Buffalo or Charleston or Charlotte or Chicago or Colorado Springs or Columbus or Dayton or Denver or Des Moines or Fort Lauderdale or Fort Wayne or Fresno or Grand Rapids or Houston or Jackson or Kansas City or Lakeland or Las Vegas or Los Angeles or Louisville or Manchester or McAllen or Miami or Milwaukee or Minneapolis or Nashville or New York City or Newark or New Orleans or Oklahoma City or Orlando or Philadelphia or Phoenix or San Francisco or Seattle or St. Louis or Tampa or Waco or Antipolo or Virginia or Texas or Nebraska or Michigan
FieldFull Time
Requires 25+ weekly hours, residence within 80 miles of the sample area, flexible weekday/evening/weekend availability, valid driver's license, private vehicle, physical mobility, training completion, and protocol adherence.
Microsoft Excel
1w
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Sr Operator, Operations
Oakhurst, California, United States
$27-$43/hr FieldFull Time
Operate and maintain water treatment and distribution facilities, perform chemical adjustments, sampling and recordkeeping; high school/GED and Class C driver license required; T1 and D1 certifications required within one year.
2w
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Part Time Product Demonstrator
Visalia, California, United States
$17/hr OnsitePart Time
No prior experience required; must be 18+, available 2-3 shifts/week including weekends, able to lift up to 50 lbs, stand up to 6 hours, prepare/cook samples, and have reliable transportation.
1mo
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Environmental Technician I
Fresno, California, United States
$31-$35/hr FieldFull Time
2+ YOE2+ years environmental sampling and compliance experience preferred; valid driver’s license, ability to lift up to 50 lbs, hazardous materials handling training preferred, Microsoft Office proficiency, strong written and oral communication.
Microsoft Office Suite
1mo
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Project Manager
Fresno, California, United States
$80k-$105k/yr FieldFull Time
4+ YOE4+ years in industrial hygiene or related field, experience managing complex projects, proficiency with Microsoft Office and ERP systems, valid driver’s license, ability to perform field sampling and lift 50 lbs; technical certifications preferred.
Microsoft Office, ERP
1w
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Seasonal Laboratory Receiving Technician 1-Kingsburg
Kingsburg, California, United States
$19/hr OnsiteTemporary
DFA of California: Provides food safety testing and quality solutions for agriculture.
Handle and log incoming laboratory samples, print LIMS labels, subsample and distribute, perform data entry, create shipments, know ISO 17025 and basic lab sanitation; AS/BS in Biology or Chemistry preferred; MS Office proficiency; attention to detail; weekend availability.
LIMS, Microsoft Word, Microsoft Excel, Microsoft Outlook
3mo
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Environmental Scientist/ Project Manager Fresno
Fresno or Arizona
$75k-$95k/yr FieldFull Time
3+ YOEEnvironmental science/biology/chemistry/industrial hygiene background, minimum 3 years environmental or industrial hygiene consulting experience, experience with environmental sampling and regulations, technical writing skills, driver’s license, ability to lift 50 lbs, pass drug screen; AHERA/lead/HAZWOPER certifications preferred.
XRF analyzer