995 plants jobs at 484 companies in California

2mo
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Chief Water/ Waste Water Plants Operator
Bridgeport, California, United States
OnsiteFull Time
NIKA
NIKA: A that provides government-focused facilities operations and management services.
Current wastewater operator certification (Level I or higher) from applicable states; willingness to obtain TI/DI within 60 days; U.S. citizenship; ability to obtain security clearances for bases; testing for wastewater certification within 60 days; experience with similar projects.
5d
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Supervisor II, Plants and Grounds #2627-89
Hesperia, California, United States
OnsiteFull Time
Hesperia Unified School District
Hesperia Unified School District: Provides public K-12 and adult education services in Hesperia.
2+ YOEHigh school diploma or equivalent, resume, three recent references, performance evaluation, and two years of full-time paid groundskeeping experience; managerial experience preferred.
3w
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Aircraft Mechanic II (Power Plants)
Lemoore, California, United States
$46/hr OnsiteFull Time
Kay & Associates
Kay & Associates: Provides aircraft maintenance and technical support for aerospace and defense.
Perform intermediate-level aircraft power plant maintenance, troubleshoot systems, follow NAMP/technical publications, lead small teams, and meet security/background requirements.
NALCOMIS/OOMA, VIDS/MAF, METCAL, OPNAVINST 4790.2
1mo
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Associate, Mechanical Engineering Lead - Central Plants & District Energy
Los Angeles or San Diego or Oakland or Seattle or San Francisco
$147k-$190k/yr OnsiteFull Time
Arup
Arup: Global professional services firm for the built environment.
12+ YOEPE required, 12+ years designing HVAC central plants and hydronic/district energy systems, client relationship and project leadership experience, familiarity with codes and decarbonization strategies.
3w
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Field Safety Respresentative - Mines & Plants
Littlerock, California, United States
$75k-$85k/yr OnsiteFull Time
Holliday Rock
Holliday Rock: Independent producer of aggregate, concrete, and asphalt construction materials.
2+ YOEHigh school/GED and 2 years administrative support experience; familiarity with OSHA/MSHA/EPA; proficiency with Microsoft Office; strong communication, organization, and incident investigation skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
13h
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Product Director - Industrial Gas Plants
Huntington Beach, California, United States
$127k-$187k/yr OnsiteFull Time
Nikkiso
NikkisoTokyo Stock Exchange: 6376: Designs and manufactures precision fluid control and industrial equipment.
10+ YOERequires 10+ years of related industry experience, team development experience, and a bachelor's degree in mechanical or chemical engineering or business. Manufacturing or engineering experience preferred.
Net Promoter Score (NPS), Customer Satisfaction (CSAT), Personal Protective Equipment (PPE), Environmental Health and Safety (EHS)
13h
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Product Director - Industrial Gas Plants
Huntington Beach, California, United States
$127k-$187k/yr RemoteFull Time
Nikkiso
NikkisoTokyo Stock Exchange: 6376: Manufactures industrial pumps, medical dialysis equipment, and aerospace components.
10+ YOERequires 10+ years of related industry experience, a bachelor's degree in mechanical or chemical engineering or business, product and business development expertise, financial skills, and a valid driver's license.
1mo
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Mega Projects Estimator – Water/Wastewater Treatment Plants
Arizona or Indiana or Florida or Nevada or California or Arkansas or Kansas or Missouri or Utah or Texas or Kentucky
RemoteFull Time
Core & Main
Core & MainNYSE: CNM: Distributes products for water, wastewater, and fire protection infrastructure.
5+ YOE5+ years estimation experience in water/wastewater or critical infrastructure, detailed quantity takeoffs, collaboration with engineering/sales, strong analytical and communication skills; BS/BA in construction management or engineering preferred.
1mo
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Associate, Mechanical Engineering Lead - Central Plants & District Energy in Los Angeles, California, United States
Los Angeles or San Diego or Oakland or Seattle or San Francisco
$147k-$190k/yr OnsiteFull Time
Arup
Arup: Provide engineering and design services for the built environment.
12+ YOEPE license required, bachelor in mechanical or architectural engineering, 12+ years designing central plant and hydronic systems, experience with codes, client relations, team leadership; LEED/WELL and energy modeling preferred.
1w
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CBA Aircraft Mechanic II - Power Plants (F-18)
China Lake, California, United States
$51/hr OnsiteFull Time
V2X
V2XNYSE: VVX: Provides logistics, facility management, and mission support services.
3+ YOEHigh school diploma or equivalent, Navy Class C training, 5 years of USN/USMC/USCG aircraft maintenance support, 3 years of applicable aircraft maintenance, driver’s license, and ability to obtain DoD Secret clearance.
Auxiliary Power Unit (APU), CNAFINST 4790.2, NALCOMIS, OSHA, IMRL, torque wrenches, dial indicators, micrometers, sheet metal brakes, blueprints
3w
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Associate, Mechanical Engineering Lead - Central Plants & District Energy in Los Angeles, California, United States
Los Angeles or San Diego or Oakland or Seattle or San Francisco
$147k-$190k/yr OnsiteFull Time
Arup
Arup: Global engineering and design consultancy for the built environment.
12+ YOEBachelor's in mechanical/architectural engineering, US PE license required, 12+ years designing HVAC central plants and hydronic/district energy systems, client-facing experience, team leadership; LEED/WELL and energy modeling preferred.
1w
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Lead, Plant Recycling Operations MRF
Azusa, California, United States
$25/hr OnsiteFull Time
Waste Management
Waste ManagementNYSE: WM: Provides waste collection, recycling, and environmental services in North America.
4+ YOEHigh school diploma or GED and four or more years of previous plant experience required; coordinates plant operations, inventory, safety compliance, and reporting.
3mo
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Plant Engineer
Madera, California, United States
$36-$53/hr OnsiteFull Time
Valley Children's Healthcare
Valley Children's Healthcare: A pediatric healthcare system providing specialized medical services.
Lead plant engineering operations; supervise teams; ensure preventive maintenance and safety standards.
Refrigeration, Air Conditioning, Electrical systems, Boiler and steam systems, Direct Digital Controls (DDC), Pneumatic controls
2w
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Plant Maintenance Clerk
San Diego, California, United States
OnsiteFull Time
Costco Wholesale
Costco WholesaleNASDAQ: COST: Operates membership-only warehouse clubs selling a variety of goods.
Perform repair and maintenance of equipment, facilities, fixtures, and structures to support plant operations.
2w
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Plant Maintenance Clerk
National City, California, United States
OnsiteFull Time
Costco
CostcoNASDAQ: COST: Operates a global chain of membership-only warehouse clubs.
Performs repairs and maintenance on equipment, facilities, fixtures, and structures to support plant operations.
1mo
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Stationary Engineer I: Plant Operations
Newport Beach, California, United States
$34-$53/hr OnsiteFull Time
Hoag
Hoag: Operates hospitals and healthcare centers in Orange County, California.
3+ YOETrade or military plant-ops training, 3+ years plant operations/maintenance experience, knowledge of boilers/chillers/generators/HVAC, CA driver’s license required; Unlimited Steam Engineer preferred.
5d
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Senior Wastewater Treatment Plant Operator
Rancho Santa Margarita, California, United States
$109k-$150k/yr OnsiteFull Time
Santa Margarita Water District
Santa Margarita Water District: Provides water and wastewater services to Southern Orange County.
3+ YOEHigh school diploma or GED, three years of wastewater treatment plant operations experience, California Class C driver's license, and California Wastewater Treatment Plant Operator Grade III certificate required.
pumps, valves, chemical feed systems, automated control systems, meters, gauges, charts, instruments, control systems, piping diagrams, distribution schematics
2w
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Pilot Plant Technician (Weekend Shift)
San Francisco, California, United States
$40-$50/hr OnsiteFull Time
Mariana Minerals
Mariana Minerals: Building software-first infrastructure to produce and refine critical minerals.
3+ YOEAssociate degree or equivalent experience, 3+ years pilot-plant or industrial equipment operation experience, familiarity with plant safety procedures (LOTO, confined space), HMI and CMMS usage, ability to lift 50 lbs.
Human–machine interfaces (HMIs), Computerized Maintenance Management System (CMMS), PFDs, P&IDs
3mo
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Plant Technician
Pescadero, California, United States
$22-$23/hr OnsiteFull Time
Hippo Harvest
Hippo Harvest: Sustainable greenhouse farming leveraging robotics and machine learning
Data collection and analysis of plant growth parameters; basic lab skills; spreadsheet experience; teamwork; weekend availability.
Microsoft Excel, Lab techniques
3w
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Canner I
Fillmore or Oceanside
$18-$19/hr OnsiteFull Time
Devil Mountain Wholesale Nursery
Devil Mountain Wholesale Nursery: Wholesale producer and distributor of landscape plants and trees.
Identify plant material, follow canning procedures, handle plants carefully, maintain plant quality, and lift up to 50 lbs; attention to detail and teamwork required.