Equipment Operator Jobs in Diamond Bar, CA
Industrial Wastewater Treatment Operator, 2nd Shift
- Kimco Staffing Services, Inc.
- Santa Ana, CA (17 miles from Diamond Bar, CA)
- 1 day ago
- Santa Ana, CA (17 miles from Diamond Bar, CA)
- 1 day ago
Ability to use the AA for frequent analysis of treated wastewater. Maintains inventory of wastewater process supplies....
In Person- Orange County Sanitation District
- Fountain Valley, CA (21 miles from Diamond Bar, CA)
- 12 days ago
- Fountain Valley, CA (21 miles from Diamond Bar, CA)
- 12 days ago
such as pumps, compressors, fans, valves, filters, equipment drives, and motors.Monitor and control electrical switchgear up to 12,000-volt power as needed to maintain reliable power supply to the wastewater...
In PersonPlant Operator Mechanic - Renewable Power
- OPAL Fuels Inc.
- West Covina, CA (8 miles from Diamond Bar, CA)
- 12 days ago
- West Covina, CA (8 miles from Diamond Bar, CA)
- 12 days ago
About OPAL Fuels OPAL Fuels (Nasdaq: OPAL) is a leader in the capture and conversion of biogas into low carbon intensity RNG and renewable electricity. OPAL Fuels is also a leader in the marketing...
In Person- Orange County Sanitation District
- Fountain Valley, CA (21 miles from Diamond Bar, CA)
- 15 days ago
- Fountain Valley, CA (21 miles from Diamond Bar, CA)
- 15 days ago
Five (5) years of increasingly responsible experience in wastewater treatment plant operations. Valid Grade IV California Wastewater Treatment Plant Operator's Certification....
In PersonIndustrial Wastewater Treatment Operator, 2nd Shift REQ51441
- Kimco Staffing Services, Inc.
- Santa Ana, CA (17 miles from Diamond Bar, CA)
- 30+ days ago
- Santa Ana, CA (17 miles from Diamond Bar, CA)
- 30+ days ago
Wastewater Treatment Operator on 2nd shift....
In PersonUtility Plant Operator Assistant
- California Institute of Technology
- Pasadena, CA (21 miles from Diamond Bar, CA)
- 45+ days ago
- Pasadena, CA (21 miles from Diamond Bar, CA)
- 45+ days ago
Preferred Qualifications Two years' experience in power plant operation and/or maintenance. One year experience in water chemistry, testing water softeners and boilers....
In PersonUtility Plant Operator Assistant California Institute of Technology
- California Institute of Technology
- Pasadena, CA (21 miles from Diamond Bar, CA)
- 45+ days ago
- Pasadena, CA (21 miles from Diamond Bar, CA)
- 45+ days ago
Preferred Qualifications Two years' experience in power plant operation and/or maintenance. One year experience in water chemistry, testing water softeners and boilers....
In Person- City Brewing Company
- Irwindale, CA (11 miles from Diamond Bar, CA)
- 60+ days ago
- Irwindale, CA (11 miles from Diamond Bar, CA)
- 60+ days ago
City Brewing Company - Who We Are With our roots in La Crosse, WI, we are proud to be North America's largest co-packager of alcoholic beverages with four locations across the United States....
In PersonHeavy Construction Equipment Operator
- California State University
- Los Angeles, CA (24 miles from Diamond Bar, CA)
- 60+ days ago
- Los Angeles, CA (24 miles from Diamond Bar, CA)
- 60+ days ago
Job No: 552668; 10/22/2025 HEAVY CONSTRUCTION EQUIPMENT OPERATOR Heavy Construction Equipment Operator I Facilities Services Salary Range : $3,736 - $$5,232/Monthly (Budgeted Hiring Salary Range $4,044...
In Person Full TimeWastewater Conveyance Operator (Wastewater Collection Worker) 4110 (B) (Rev 08-12-25)
- The City of Los Angeles (CA)
- Los Angeles, CA (24 miles from Diamond Bar, CA)
- 90+ days ago
- Los Angeles, CA (24 miles from Diamond Bar, CA)
- 90+ days ago
Additional job analysis information can be obtained by going to and clicking on Competencies under Wastewater Conveyance Operator....
In PersonWater Utility Operator 5854 (B) (Rev 08-08-25)
- The City of Los Angeles (CA)
- Los Angeles, CA (24 miles from Diamond Bar, CA)
- 90+ days ago
- Los Angeles, CA (24 miles from Diamond Bar, CA)
- 90+ days ago
A valid California State Water Resources Control Board Grade D2 Water Distribution Operator Certificate; and a....
In PersonDemographic Data for Diamond Bar, CA
Moving to Diamond Bar, CA? Find some basic demographic data about Diamond Bar, CA below.
Equipment Operator Online Courses and Training Opportunities
Salary for Equipment Operator Jobs in Diamond Bar, CA
Required or preferred licenses and certifications for Equipment Operator positions.
Highest Education Level
Equipment Operators in Diamond Bar, CA offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Equipment Operator position
- 6S
- Power Plant Operations
- Power Systems
- Groundwater
- Line Work
- Gauges
- Excavation
- Plant Operations
- Wastewater Management
- Lockout-Tagout
- Power Generation
- Wastewater
- Piping
- Renewable Energy
- Energy Management
- Refrigeration
- Water Treatment
- Supervisory Control & Data Acquisition
- Boilers
- Sampling
- Hydraulics
- Field Service
- Process Controls
- Automotive Repair
- Equipment Maintenance
- Personal Protective Equipment
- Heating Ventilation & Air Conditioning
- Health and Safety
- Quality Control Inspection
- Preventive Maintenance
- Loading & Unloading
- Inspections
- Installation
- General Repair
- Electrical
- Specifications
- Distribution
- Engineering
- High School Diploma
- Troubleshooting
- Military Background
- Documentation
- Driving
- Reporting
- Policy Development
- Education Experience
- Regulations
- Microsoft Excel
- Customer Service
- Scheduling
- Leadership
- Communication Skills
- Water Distribution
Other Career Titles
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