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High Pressure Welder Jobs (NOW HIRING)

DistributionNOW

Sr. Welder (2nd Shift)

Tomball, TX

$18.50 - $24.50/hr

The Welder is responsible for completing production work safely and responsibly. JOB ... Welds high vacuum and high pressure systems. * Heat treats and thermal sprays equipment, fixtures ...

DNOW L.P.

Sr. Welder (1st Shift)

Tomball, TX

$18.50 - $24.50/hr

The Welder is responsible for completing production work safely and responsibly. JOB ... Welds high vacuum and high pressure systems. * Heat treats and thermal sprays equipment, fixtures ...

DistributionNOW

Sr. Welder (1st Shift)

Tomball, TX · On-site

$18.50 - $24.50/hr

The Welder is responsible for completing production work safely and responsibly. JOB ... Welds high vacuum and high pressure systems. * Heat treats and thermal sprays equipment, fixtures ...

DNOW L.P.

Sr. Welder (2nd Shift)

Tomball, TX · On-site

$18.50 - $24.50/hr

The Welder is responsible for completing production work safely and responsibly. JOB ... Welds high vacuum and high pressure systems. * Heat treats and thermal sprays equipment, fixtures ...

DistributionNOW

Sr. Welder (2nd Shift)

Tomball, TX · On-site

$18.50 - $24.50/hr

The Welder is responsible for completing production work safely and responsibly. JOB ... Welds high vacuum and high pressure systems. * Heat treats and thermal sprays equipment, fixtures ...

DistributionNOW

Sr. Welder (1st Shift)

Tomball, TX · On-site

$18.50 - $24.50/hr

The Welder is responsible for completing production work safely and responsibly. JOB ... Welds high vacuum and high pressure systems. * Heat treats and thermal sprays equipment, fixtures ...

DistributionNOW

Sr. Welder (2nd Shift)

Tomball, TX · On-site

$18.50 - $24.50/hr

The Welder is responsible for completing production work safely and responsibly. JOB ... Welds high vacuum and high pressure systems. * Heat treats and thermal sprays equipment, fixtures ...

Calgon Carbon Corporation

Welder II

Pittsburgh, PA · On-site

$18 - $24/hr

Welder II will complete ASME code weld log documentation daily - high pressure cyclesorbs and assist in other areas of the plan as assigned. Duties and Responsibilities (not limited to) * Complying ...

ShalePro Energy Services

Welder

Montrose, PA · On-site

$17.75 - $23.50/hr

Previous welding experience in oil field in and around live process and high-pressure systems. * Low hydrogen stick procedures mostly. * Ability to TIG weld carbon and alloys. * 5 + years of ...

Calgon Carbon Corporation

Welder II

Pittsburgh, PA

$19 - $25/hr

Welder II will complete ASME code weld log documentation daily - high pressure cyclesorbs and assist in other areas of the plan as assigned. Duties and Responsibilities (not limited to) * Complying ...

Calgon Carbon Corporation

Welder II

Pittsburgh, PA

$18 - $24/hr

Welder II will complete ASME code weld log documentation daily - high pressure cyclesorbs and assist in other areas of the plan as assigned. Duties and Responsibilities (not limited to) * Complying ...

Calgon Carbon Corporation

Welder II

Pittsburgh, PA · On-site

$18 - $24/hr

Welder II will complete ASME code weld log documentation daily - high pressure cyclesorbs and assist in other areas of the plan as assigned. Duties and Responsibilities (not limited to) * Complying ...

ShalePro Energy Services

Welder

Montrose, PA · On-site

$17.75 - $23.50/hr

Previous welding experience in oil field in and around live process and high-pressure systems. * Low hydrogen stick procedures mostly. * Ability to TIG weld carbon and alloys. * 5 + years of ...

Nikkiso Cryogenic Industries

Welder I

Escondido, CA · On-site

$23.28 - $29.72/hr

Typical projects involve reinforced concrete mat foundations, installation of 45 ft. vertical or horizontal storage vessels, cryogenic and high pressure systems, ASME B31.3 pipe welding, process ...

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High Pressure Welder information

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How much do high pressure welder jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for high pressure welder in the United States is $22.26, according to ZipRecruiter salary data. Most workers in this role earn between $18.75 and $24.76 per hour, depending on experience, location, and employer.

What is a high pressure welder?

High Pressure Welders are skilled tradespeople who specialize in joining metal components that must withstand high pressure, such as those used in pipelines, boilers, and industrial plants. They use specialized welding techniques and equipment to ensure strong, leak-proof joints that meet strict safety and quality standards. High Pressure Welders often work in industries like oil and gas, power generation, and manufacturing, and must be certified to perform this type of work. Their role requires attention to detail, knowledge of various metals, and compliance with rigorous codes and regulations.

What are the key skills and qualifications needed to thrive as a high pressure welder?

To thrive as a High Pressure Welder, you need advanced welding skills, a solid understanding of metallurgy, and certifications such as ASME or AWS in high-pressure welding procedures. Familiarity with specialized equipment like TIG, MIG, and arc welding machines, as well as knowledge of safety regulations and blueprint reading, are essential. Exceptional attention to detail, strong problem-solving abilities, and effective communication make a welder stand out in this role. These skills and qualifications are crucial for ensuring the integrity and safety of welds in critical, high-stress environments such as pipelines and industrial plants.

What are some common challenges faced by high pressure welders in their daily work?

High Pressure Welders often face the challenge of maintaining precise weld quality under demanding conditions, such as working with thick materials, in confined spaces, or at awkward angles. They must adhere to strict safety standards and codes, as their work is critical to the integrity of pipes and vessels in industries like oil and gas or power generation. Additionally, welders need to regularly interpret complex blueprints and pass rigorous inspections, making attention to detail and continual skill development essential for success in this role.

What is the difference between High Pressure Welder vs Pipe Welder?

AspectHigh Pressure WelderPipe Welder
CertificationsASME, AWS certifications often requiredASME, AWS certifications often required
Work EnvironmentHigh-pressure systems, industrial plants, power plantsPipeline construction, oil & gas, industrial facilities
Industry UsagePower generation, petrochemical, aerospaceOil & gas, water transmission, infrastructure

High Pressure Welders and Pipe Welders share similar certifications and work environments, often working in industrial and energy sectors. The main difference lies in their specific focus: High Pressure Welders specialize in welding high-pressure systems, while Pipe Welders focus on pipe fabrication and installation. Both roles are critical in industries requiring precise, high-quality welds under demanding conditions.

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High Pressure Welder jobs near you
Infographic showing various High Pressure Welder job openings in the United States as of August 2026, with employment types broken down into 83% Full Time, 11% Part Time, and 6% Nights. Highlights an 100% In-person job distribution, with an average salary of $46,302 per year, or $22.3 per hour.

Research Laboratory Mechanic - Licensed High Pressure Boiler Operator (PTC)

HX5 Sierra, LLC

Sandusky, OH • On-site

$23.25 - $29.75/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Research Laboratory Mechanic - Licensed High Pressure Boiler Operator (PTC) Location US-OH-Sandusky Job ID 2026-3359 # Positions 1 Experience (Years) 4 Type of Position Regular Full-Time Level Skilled Trade/Journey Level Visa Requirements Citizen only Overview

The Test Facilities Operation, Maintenance and Engineering (TFOME) contract at the NASA Glenn Research Center, Neil A. Armstrong Test Facility in Sandusky, Ohio is searching for a Licensed High Pressure Boiler Operator to perform mechanical-related technical assignments within a research laboratory test environment. This position will support research tests by maintaining, troubleshooting, repairing, and optimizing boiler operations and mechanical systems or equipment for the In-Space Propulsion (ISP) Test Facility within the Propulsion Test Complex (PTC). This position creates value for the facility by performing preventative and corrective maintenance leading to increased uptime and reliability, thus helping the facility to meet quality testing goals.

TFOME is dedicated to excellence in service and to providing outstanding technical opportunities for our employees. We specialize in providing engineering and technical services in the areas of aerospace propulsion and power test facilities.

Responsibilities
    May operate facility overhead crane, man-lifts, forklifts, and portable cranes. Provides rigging for lifting equipment and material, including lifting straps, chain hoists, and other lifting devices.
  • May weld horizontally, overhead, and vertically using oxy-acetylene, AC-DC electric arc, M.I.G., and T.I.G. using a variety of material including stainless steel, carbon steel, aluminum, copper, brass, etc.
  • May operate machine tools such as a drill press, power hacksaw, band saw, shears, pipe threaders, brakes, rollers, lathes, mills, and grinders. May operate small power tools including air wrenches, drills, grinders, etc.
  • May lay out and build complex tubing systems using flaring machines and tubing benders.
  • May disassemble, remove, repair, reassemble, and verify various types of valves, and pressure regulators. Must be familiar with an operating environment to ensure hardware materials are compatible with flow media properties including pressure and temperature.
  • May operate hydraulic systems, high-pressure gas systems including gas tubers, pressure reduction stations, pressure pumps, and seals, etc.
  • May work with and be required to have a basic understanding of environmental test chambers, mass spectrometer leak detectors, and vacuum systems.
  • Assists in the installation and operation of intricate research test packages in various test facilities.
  • May fabricate, install, operate, and maintain mechanical control test panels, and special test equipment. May operate, maintain, and calibrate leak detection systems.
  • May perform general maintenance on mechanical vacuum pumping equipment, diffusion pumps, cryo-pumps, steam ejector systems, heat exchangers, and cryogenic systems.
  • May perform inspection and evaluation of mechanical equipment and facility operating systems. Make recommendations related to maintenance and repair of same.
  • May fabricate, install, and operate cryogenic systems including liquid hydrogen, liquid oxygen, liquid nitrogen, or liquid helium.
Qualifications
  • Must have a minimum of 4 years working experience as a Journeyman Level Mechanic such as a Maintenance Mechanic or Machine Repair Technician.
  • Boiler Operator License and completion of a 4-year State approved apprenticeship program with a Journeyman's certificate are highly desired, or have equivalent vocational school training with sufficient combined work experience and skills.
  • Working knowledge of the operation and maintenance of research test facilities and associated equipment.
  • Ability to follow verbal and written instructions from engineering or supervision.
  • Ability to use own judgment and decisions to allow continuity of workflow.
  • Must be able to organize time and assignments to properly prioritize efforts for maximum effectiveness.
  • Must be self-motivated and a team player with good interpersonal and communication skills.

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