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Hydro Testing Jobs in California (NOW HIRING)

Connect Staffing

Production Operator

Garden Grove, CA · On-site

$19.50/hr

In this role, you will operate sanding, painting, and hydro-testing machines to process cylinder shells that become oxygen tanks, scuba diving tanks, and similar pressure vessels. This facility runs ...

HII

Outside Machinist - 28373

San Diego, CA

$49K - $54K/yr

System nitrogen charging, hydro testing, and functional/operational testing of related systems. * Torpedo strike down equipment, including lift and dogging hatch actuator cylinders. * Various types ...

HII

Outside Machinist - 28373

Jamul, CA · On-site

$49K - $54K/yr

System nitrogen charging, hydro testing, and functional/operational testing of related systems. * Torpedo strike down equipment, including lift and dogging hatch actuator cylinders. * Various types ...

HII

Outside Machinist - 28373

San Diego, CA · On-site

$49K - $54K/yr

System nitrogen charging, hydro testing, and functional/operational testing of related systems. * Torpedo strike down equipment, including lift and dogging hatch actuator cylinders. * Various types ...

HII

Outside Machinist - 28373

Del Mar, CA · On-site

$49K - $54K/yr

System nitrogen charging, hydro testing, and functional/operational testing of related systems. * Torpedo strike down equipment, including lift and dogging hatch actuator cylinders. * Various types ...

HII

Outside Machinist - 28373

San Diego, CA · On-site

$49K - $54K/yr

System nitrogen charging, hydro testing, and functional/operational testing of related systems. * Torpedo strike down equipment, including lift and dogging hatch actuator cylinders. * Various types ...

HII

Outside Machinist - 28373

Chula Vista, CA · On-site

$49K - $54K/yr

System nitrogen charging, hydro testing, and functional/operational testing of related systems. * Torpedo strike down equipment, including lift and dogging hatch actuator cylinders. * Various types ...

HII

Outside Machinist - 28373

San Diego, CA · On-site

$49K - $54K/yr

System nitrogen charging, hydro testing, and functional/operational testing of related systems. * Torpedo strike down equipment, including lift and dogging hatch actuator cylinders. * Various types ...

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All JobsHydro Testing JobsHydro Testing Jobs in California

Hydro Testing information

See California salary details

$13

$24

$39

How much do hydro testing jobs pay per hour?

As of Jun 27, 2026, the average hourly pay for hydro testing in California is $25.00, according to ZipRecruiter salary data. Most workers in this role earn between $19.90 and $28.22 per hour, depending on experience, location, and employer.

What is the difference between Hydro Testing vs Pipe Fitter?

AspectHydro TestingPipe Fitter
CertificationsHydro Test Certification, Safety TrainingPipe Fitting Certification, Safety Training
Work EnvironmentIndustrial plants, pipelines, pressure vesselsConstruction sites, industrial plants, piping systems
Job FocusTesting pressure integrity of systemsAssembling, installing, and maintaining piping

Hydro Testing involves inspecting pressure vessels and pipelines for leaks by filling them with water under pressure, ensuring safety and compliance. Pipe Fitters focus on installing and maintaining piping systems in various industrial settings. While both roles require safety training and certifications, Hydro Testing emphasizes pressure testing procedures, whereas Pipe Fitters specialize in pipe assembly and installation.

How much do hydrotest operators make in the US?

Hydrotest operators in the US typically earn between $20 and $30 per hour, with annual salaries ranging from approximately $40,000 to $60,000. Wages can vary based on experience, certifications, and the complexity of the testing environment.

What are some typical challenges faced during hydro testing, and how can they be addressed on the job?

During hydro testing, professionals often encounter challenges such as identifying leaks under pressure, ensuring all equipment is properly calibrated, and maintaining strict safety protocols. These challenges can be addressed by thorough pre-test inspections, clear communication with team members, and adhering to standardized procedures. Regular training and close collaboration with engineers and safety officers also help ensure tests are conducted efficiently and safely. Being proactive and detail-oriented is key to overcoming these common hurdles.

What jobs pay 2000 a day?

In the context of hydro testing, high-paying jobs such as senior project managers, specialized inspectors, or experienced field engineers can earn around $2,000 per day, especially with extensive certifications and experience. These roles often require advanced skills, safety training, and the ability to work in demanding environments. Compensation varies based on location, project scope, and industry demand.

What is hydro testing?

Hydro testing, short for hydrostatic testing, is a process used to check the strength and leak-resistance of pressure vessels, pipelines, and other components by filling them with water and pressurizing them to specified levels. This test ensures that the equipment can safely operate under normal and extreme conditions without failure. Hydro testing is commonly performed in industries such as oil and gas, chemical processing, and manufacturing to comply with safety standards and regulations.

What jobs pay 10,000 a month without a degree?

Hydro testing jobs can pay around $10,000 per month for experienced technicians, especially those with specialized skills, certifications, and the ability to work overtime or in remote locations. High-paying roles often require technical knowledge, safety training, and physical endurance, but they do not always require a college degree.

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

To excel as a Hydro Testing Technician, you need a solid understanding of pressure testing procedures, mechanical aptitude, and familiarity with safety regulations, often supported by a high school diploma or technical training. Experience with hydrostatic testing equipment, pressure gauges, and sometimes certifications such as OSHA or NDT are typically required. Attention to detail, strong problem-solving abilities, and effective teamwork are crucial soft skills for this role. These competencies ensure accurate test results, maintain workplace safety, and help prevent equipment failures in industrial and construction environments.

What does a hydro tester do?

A hydro tester inspects pressure vessels, pipelines, and equipment by filling them with water and applying pressure to check for leaks, weaknesses, or defects. The job requires knowledge of safety procedures, proper testing techniques, and often involves certifications such as ASME or API. Hydro testers ensure equipment meets safety and quality standards before use or operation.
What are popular job titles related to Hydro Testing jobs in California? For Hydro Testing jobs in California, the most frequently searched job titles are:
What job categories do people searching Hydro Testing jobs in California look for? The top searched job categories for Hydro Testing jobs in California are:
Hydro Testing jobs near you
Class A Working Driver

Class A Working Driver

Mid Cal Labor Solutions

Bakersfield, CA • On-site

$20/hr

Full-time

Posted just now

Job description

Mid Cal Labor is looking for a working Class A Working Driver with Oilfield experience.

Will be Rigging up and down, hydro testing, chemical testing & pipe cleaning (pigging). 

This is a Temp to hire for a local Oilfield Company. 

Must have clean driving record and safety passport. 

Must be able to get clarence to work on Military Bases 

Must be able to stay out of town from time to time.

Monday through Friday 40hr+ weeks 

Pay rate $20

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About Mid-Cal Labor Solutions

Sourced by ZipRecruiter

Mid-Cal Labor Solutions serves the vast employment needs of the petroleum and construction industries in Kern County and throughout California, Texas, New Mexico, Nevada, and Arizona. Recognizing the need for technical staffing and skilled laborers, Mid-Cal was established to deliver a high level of service in staffing to our customers and employees with safety as our #1 priority.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Bakersfield, CA, US

Social media

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