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Hydro Test Jobs (NOW HIRING)

DNOW L.P.

Sr. Hydro Technician

Tomball, TX

The Sr. Hydro Technician is responsible for hydro testing components in the manufacturing process ... Prepare test systems by cleaning, sealing, and filling with water or other approved test mediums.

TIC

Pipefitter Craftsman 2

Seminole, TX · On-site

$24.75 - $31.75/hr

... supports Hydro test piping systems Qualifications May require a high school diploma or its equivalent with previous years of experience in the field or in a related area. Must possess working ...

DistributionNOW

Sr. Hydro Technician

Tomball, TX · On-site

The Sr. Hydro Technician is responsible for hydro testing components in the manufacturing process ... Prepare test systems by cleaning, sealing, and filling with water or other approved test mediums.

TIC

Pipefitter Foreman

Port Arthur, TX · On-site

$22 - $28.25/hr

... supports Hydro test piping systems Qualifications May require a high school diploma or its equivalent with previous years of experience in the field or in a related area. Must possess working ...

TIC

Pipefitter Journeyman

Forsyth, GA · On-site

Hydro test piping systems * Estimating sizes, distances, and quantities; or determining time, costs, resources, or materials needed to perform a work activity. * Inspect subordinate's work for ...

Labor One Staffing

Now Hiring Pipe Fitters

Brownsville, TX · On-site

$21.75 - $27.75/hr

... Hydro test piping systems Qualifications • May require a high school diploma or its equivalent with previous years of experience in the field or in a related area. • Must possess working ...

TIC

Pipefitter

Seminole, TX · On-site

$24.75 - $31.75/hr

... supports Hydro test piping systems Qualifications May require a high school diploma or its equivalent with previous years of experience in the field or in a related area. Must possess working ...

TIC

Pipefitter Journeyman

Harrah, OK · On-site

Hydro test piping systems * Estimating sizes, distances, and quantities; or determining time, costs, resources, or materials needed to perform a work activity. * Inspect subordinate's work for ...

TIC

Pipefitter Journeyman

Forsyth, GA · On-site

Hydro test piping systems * Estimating sizes, distances, and quantities; or determining time, costs, resources, or materials needed to perform a work activity. * Inspect subordinate's work for ...

Labor One Staffing

Now Hiring Pipe Fitters

Mcallen, TX

$24 - $30.75/hr

... Hydro test piping systems Qualifications • May require a high school diploma or its equivalent with previous years of experience in the field or in a related area. • Must possess working ...

PacifiCorp

Operator B/Senior Hydro Mechanic

Ariel, WA

$62.14/hr

Job Information A Senior Hydro Mechanic is a supervising employee under the direction of the Hydro ... While marijuana is legal in several states, including Oregon, a positive test for positions in ...

PacifiCorp

Operator B/Senior Hydro Mechanic

Bigfork, MT · On-site

$62.14/hr

Job Information A Senior Hydro Mechanic is a supervising employee under the direction of the Hydro ... While marijuana is legal in several states, including Oregon, a positive test for positions in ...

SunSource

Pipe Welder

Houston, TX · On-site

$22.50 - $27.75/hr

Will assist in all areas of the Pipe & Metal hose shop including machine shop, fitting, Hydro test, inspection and related product. May perform quality control duties. Duties and Responsibilities

PacifiCorp

Operator B/Senior Hydro Mechanic

Bigfork, MT · On-site

$62.14/hr

Job Information A Senior Hydro Mechanic is a supervising employee under the direction of the Hydro ... While marijuana is legal in several states, including Oregon, a positive test for positions in ...

SunSource

Pipe Welder

Houston, TX

$22.50 - $27.75/hr

Will assist in all areas of the Pipe & Metal hose shop including machine shop, fitting, Hydro test, inspection and related product. May perform quality control duties. Duties and Responsibilities

Labor One Staffing

Now Hiring Pipe Fitters

Corpus Christi, TX · On-site

$24.50 - $31.25/hr

... Hydro test piping systems Qualifications • May require a high school diploma or its equivalent with previous years of experience in the field or in a related area. • Must possess working ...

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Hydro Test information

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$13

$25

$39

How much do hydro test jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for hydro test in the United States is $25.33, according to ZipRecruiter salary data. Most workers in this role earn between $20.19 and $28.61 per hour, depending on experience, location, and employer.

What is a hydro test?

A Hydro Test, short for hydrostatic test, is a procedure used to check the strength and leak-resistance of pressure vessels, pipes, or boilers. During this process, the equipment is filled with water and pressurized to a specified level to ensure it can safely operate under normal conditions. Hydro Tests are commonly conducted during manufacturing, after repairs, or as part of regular maintenance to ensure safety and compliance with industry standards.

What skills and qualifications are needed to thrive as a hydro test technician?

To thrive as a Hydro Test Technician, you need knowledge of pressure testing procedures, safety regulations, and mechanical systems, typically supported by a high school diploma or technical certification. Familiarity with hydrostatic testing equipment, pressure gauges, data logging systems, and relevant safety certifications such as OSHA are often required. Attention to detail, problem-solving abilities, and effective teamwork are important soft skills in this role. These skills ensure accurate test results, compliance with safety standards, and reliable performance in industrial environments.

What are common challenges faced by hydro test technicians during pipeline testing, and how can they be addressed?

Hydro Test technicians often encounter challenges such as maintaining proper pressure levels, detecting and locating leaks, and ensuring all safety protocols are followed during pipeline testing. Working outdoors in varying weather conditions and coordinating with other teams, such as welding and inspection crews, can add complexity. Addressing these challenges requires strong attention to detail, clear communication, and a thorough understanding of testing procedures and safety standards. Effective planning and use of reliable testing equipment also help ensure successful and safe hydrostatic testing operations.

What is the difference between Hydro Test vs Pipe Fitter?

AspectHydro TestPipe Fitter
CertificationsPressure testing certifications, safety trainingPipefitting certifications, safety training
Work EnvironmentIndustrial plants, pipelines, pressure vesselsConstruction sites, industrial plants, piping systems
Job FocusPressure testing pipelines and vessels for leaksAssembling, installing, and maintaining piping systems

Hydro Test and Pipe Fitter roles often overlap in industrial settings, but their primary focus differs. Hydro Test specialists perform pressure tests to ensure pipeline integrity, while Pipe Fitters assemble and install piping systems. Both require safety certifications and work in similar environments, but their core responsibilities are distinct.

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Hydro Test jobs near you
Infographic showing various Hydro Test job openings in the United States as of August 2026, with employment types broken down into 67% Full Time, and 33% Nights. Highlights an 100% In-person job distribution, with an average salary of $52,688 per year, or $25.3 per hour.

Sr. Hydro Technician

DNOW L.P.

Tomball, TX

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 21 days ago

Job description

At DNOW, we believe our associates are the best in the business. We value and reward hardworking, creative, and dedicated employees that desire to be part of a team committed to outstanding customer service.

START YOUR CAREER NOW.

The Sr. Hydro Technician is responsible for hydro testing components in the manufacturing process.

JOB RESPONSIBILITIES

  • Set up and operate hydrostatic testing equipment to evaluate the structural integrity of pipelines, tanks, and pressure vessels.
  • Prepare test systems by cleaning, sealing, and filling with water or other approved test mediums.
  • Monitor pressure gauges, record readings, and identify any leaks or weaknesses during testing.
  • Interpret test results and prepare detailed reports for engineering and quality teams.
  • Follow strict safety protocols and environmental regulations during all testing activities.
  • Collaborate with field crews, welders, and inspectors to ensure seamless testing operations.
  • Maintain and calibrate testing equipment to ensure accuracy and reliability.

JOB REQUIREMENTS

  • Previous experience in hydrostatic or pressure testing, preferably in oil & gas, manufacturing, or industrial settings.
  • Ability to read and interpret technical drawings, schematics, and test procedures.
  • Strong mechanical aptitude and familiarity with pumps, valves, and pressure systems.
  • Physical ability to lift up to 50 lbs and work in varying outdoor conditions.
  • Commitment to safety and attention to detail under high-pressure situations.
  • Valid driver's license and willingness to travel to job sites as needed.
  • A safety-first culture where your well-being is our top priority.
  • Opportunities to work on high-profile projects that make a real-world impact.
  • Supportive team environment with experienced mentors.

BENEFITS:

  • Competitive Salary + bonus
  • 401(k)/ Retirement savings
  • Comprehensive Benefits (medical, dental, vision, life and disability coverage)
  • Friendly work environment
  • Paid vacation/holidays

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