ZipRecruiter

Log In

1

Hydro Jobs in California (NOW HIRING)

TriMas Corporation

General Helper - Hydro

El Cajon, CA · On-site

$15.75 - $19.75/hr

SUMMARY This occupation requires performing manual tasks requiring moderate physical exertion and assisting other workers in the performance of their duties, removing burrs, sharp edges, and cracks ...

Rieke Packaging Systems

General Helper - Hydro

El Cajon, CA

$15.75 - $19.75/hr

SUMMARY This occupation requires performing manual tasks requiring moderate physical exertion and assisting other workers in the performance of their duties, removing burrs, sharp edges, and cracks ...

Oro Pro Plumbing Inc

Be Seen First

Service Plumber - Commercial & Residential ($35-$50/hr)

Redwood City, CA · On-site

$35 - $55/hr

Proficiency with hydro-jetters, sewer cameras/drain equipment, and water heater installs. * Strong knowledge of local California plumbing codes. * Must own complete personal hand tools. * Valid CA ...

City of Pleasanton

TEMP - Program Assistant

Pleasanton, CA · On-site

$16.90 - $40/hr

Typical assignments include assisting with sewer line repairs, hydro-flushing activities, CCTV inspections of sewer mains, stormwater infrastructure inspections, pump station maintenance support, and ...

GovernmentJobs.com

TEMP - Program Assistant

Pleasanton, CA · On-site

$41K - $52K/yr

Typical assignments include assisting with sewer line repairs, hydro-flushing activities, CCTV inspections of sewer mains, stormwater infrastructure inspections, pump station maintenance support, and ...

City of Pleasanton

TEMP - Program Assistant

Pleasanton, CA · On-site

$41K - $52K/yr

Typical assignments include assisting with sewer line repairs, hydro-flushing activities, CCTV inspections of sewer mains, stormwater infrastructure inspections, pump station maintenance support, and ...

*

Plumber

San Clemente, CA

$85K - $120K/yr

Perform drain cleaning, de-scaling, hydro jetting, and camera inspections. Qualifications * 3 - 5 year of verifiable plumbing experience as journeyman * Whole home Re-pipe knowledge and expertise

*

Plumber

San Clemente, CA · On-site

$85K - $120K/yr

Perform drain cleaning, de-scaling, hydro jetting, and camera inspections. Qualifications * 3 - 5 year of verifiable plumbing experience as journeyman * Whole home Re-pipe knowledge and expertise

previous pagenext page

Showing results 21-40

All JobsHydro JobsHydro Jobs in California

Hydro information

See California salary details

$9

$23

$51

How much do hydro jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for hydro in California is $23.97, according to ZipRecruiter salary data. Most workers in this role earn between $15.77 and $26.36 per hour, depending on experience, location, and employer.

What does a hydro do?

A Hydro, often short for Hydrologist or Hydro Technician, is a professional who studies and manages water resources. They analyze how water moves across and through the Earth, assess water quality, and help solve issues related to water availability, pollution, and conservation. Hydros work in a variety of settings, including government agencies, environmental consulting firms, and research institutions. Their work is critical for ensuring safe drinking water, managing flood risks, and supporting sustainable development.

What are the key skills and qualifications needed to thrive as a hydro, and why are they important?

To thrive as a Hydrologist, you need a solid background in environmental science, geology, or civil engineering, typically supported by a relevant bachelor's or master's degree. Proficiency with GIS software, hydrological modeling tools, and data analysis systems is commonly required, and certifications like Professional Hydrologist (PH) can be advantageous. Strong analytical thinking, effective communication, and problem-solving skills help hydrologists interpret data and convey findings to diverse stakeholders. These skills are vital for accurately assessing water resources, informing environmental policy, and addressing challenges related to water quality and availability.

What are some common challenges faced by professionals working in hydroelectric power operations?

Professionals in hydroelectric power operations often face challenges such as adapting to fluctuating water levels due to seasonal changes, ensuring compliance with environmental regulations, and maintaining aging infrastructure. Effective teamwork is essential, as operators collaborate closely with engineers, maintenance crews, and environmental specialists to monitor equipment and optimize energy output. Additionally, responding quickly to unexpected equipment issues or weather events is a regular part of the job, requiring strong problem-solving skills and resilience.

What is the difference between Hydro vs Hydroelectric Plant Operator?

AspectHydro
CertificationsOften requires certifications in water management, environmental safety, or related fields
Work EnvironmentPrimarily outdoors, working near water bodies, dams, or hydro facilities
Industry UsageUsed broadly in water-related industries, including water treatment, irrigation, and hydroelectric power
Job FocusGeneral water management, environmental monitoring, or water resource planning

Hydro professionals focus on water management, environmental safety, and resource planning across various industries. In contrast, Hydroelectric Plant Operators specifically manage and operate hydroelectric power plants, ensuring electricity generation runs smoothly. While both roles involve water and environmental aspects, Hydro roles are broader, covering multiple water-related sectors, whereas Hydroelectric Plant Operators specialize in power generation facilities.

What are popular job titles related to Hydro jobs in California?

For Hydro jobs in California, the most frequently searched job titles are:

What job categories do people searching Hydro jobs in California look for?

The top searched job categories for Hydro jobs in California are:

What cities in California are hiring for Hydro jobs?

Cities in California with the most Hydro job openings:

Hydro jobs near you
Infographic showing various Hydro job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, 1% Contract, and 2% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $49,856 per year, or $24 per hour.

General Helper - Hydro

TriMas Corporation

El Cajon, CA • On-site

$15.75 - $19.75/hr

Full-time

Posted 17 days ago

Job description

SUMMARY

This occupation requires performing manual tasks requiring moderate physical exertion and assisting other workers in the performance of their duties, removing burrs, sharp edges, and cracks by use of various hand tools, and power burring equipment, along with using power saws on occasion, degreasing, sandblasting, and performing janitorial duties. On-the-job training is provided. This occupation requires moderate physical exertion, including lifting, bending and considerable time standing.

 

RESPONSIBILITIES

 

  • Able to follow written and verbal instructions.
  • Remove burrs and sharp edges with the use of abrasive materials and various hand tools, such as oversize drills, countersinks, files, scrapers, and wire brushes.
  • Operate air & electric motor driven deburring equipment using emery or crocus cloth discs, sleeves and other related abrasives. Able to use bench grinders and other machines that are utilized.
  • Able to pass examination which qualifies you for certification in Industrial Truck Safety (forklift training) as required by CCR Title 8 Section 3668
  • Complete general cleanup or janitorial duties assigned or directed.
  • Perform all other duties as assigned or directed.
TriMas logo

About TriMas

Sourced by ZipRecruiter

Industry

Plastics packaging film and sheet (including laminated) manufacturing

Company size

5,001 - 10,000 Employees

Headquarters location

Bloomfield Hills, MI, US

Year founded

1988

View All TriMas Jobs

Apply