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High Purity Welding Jobs (NOW HIRING)

Apparent Technologies Inc

Orbital Welder

Austin, TX · On-site

$22 - $32/hr

Manufacture ultra-high-purity (UHP) weldments and assemblies in a cleanroom environment. * Set up, calibrate, and operate orbital welding equipment using proper weld programs and parameters.

Apparent Technologies Inc

Orbital Welder

Austin, TX

$22 - $32/hr

Manufacture ultra-high-purity (UHP) weldments and assemblies in a cleanroom environment. * Set up, calibrate, and operate orbital welding equipment using proper weld programs and parameters.

Apparent Technologies Inc

Orbital Welder

Austin, TX · On-site

$19.50 - $25/hr

Manufacture ultra-high-purity (UHP) weldments and assemblies in a cleanroom environment. * Set up, calibrate, and operate orbital welding equipment using proper weld programs and parameters.

High Purity Solutions

Pipe Fitters

Columbia, MD

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Germantown, MD · On-site

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Elkridge, MD

$36 - $45/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Silver Spring, MD · On-site

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Germantown, MD

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Ellicott City, MD · On-site

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Elkridge, MD

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Baltimore, MD

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Columbia, MD

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Silver Spring, MD · On-site

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Baltimore, MD

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Glen Burnie, MD · On-site

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

High Purity Solutions

Pipe Fitters

Rockville, MD · On-site

$45 - $55/hr

Execute high-quality welds and fittings, serving as a dual-threat welder-fitter when project needs arise. * Maintain strict adherence to high-purity standards essential for cleanroom and medical gas ...

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High Purity Welding information

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$15

$23

$34

How much do high purity welding jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for high purity welding in the United States is $23.26, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $26.20 per hour, depending on experience, location, and employer.

What is high purity welding?

High purity welding is a specialized process used to join metals in environments that require extremely clean and contaminant-free welds. This technique is essential in industries like semiconductor manufacturing, pharmaceuticals, and food processing, where even minute impurities can compromise product quality or safety. High purity welders use methods such as orbital welding and TIG (GTAW) under controlled conditions to ensure minimal contamination and oxidation. Stringent protocols, including cleanroom environments and rigorous material handling, are followed to maintain purity standards. The result is a weld that meets strict industry specifications for cleanliness and integrity.

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

To thrive as a High Purity Welder, you need advanced welding skills, knowledge of industry standards (such as ASME or AWS), and experience with stainless steel and other corrosion-resistant alloys, often supported by relevant certifications. Familiarity with orbital welding machines, tube bending equipment, and various inspection tools is typically required. Attention to detail, steady hand-eye coordination, and the ability to work effectively as part of a team are standout soft skills. These competencies are essential to ensure contaminant-free welds and meet strict safety and quality requirements in industries like pharmaceuticals and semiconductors.

What is the difference between High Purity Welding vs Cleanroom Welding?

AspectHigh Purity WeldingCleanroom Welding
CertificationsWelding certifications, specialized in inert gas and contamination controlWelding certifications, focus on contamination prevention
Work EnvironmentClean, controlled environments with strict contamination controlsCleanroom settings with controlled particulate levels
Industry UsagePharmaceutical, semiconductor, biotech industriesElectronics, aerospace, pharmaceutical manufacturing

High Purity Welding and Cleanroom Welding both require strict contamination control and specialized certifications. While High Purity Welding focuses on welding in ultra-clean environments for industries like pharmaceuticals and semiconductors, Cleanroom Welding emphasizes maintaining particulate control in cleanroom settings across various high-tech industries. Both roles demand precision and adherence to strict standards, but their specific environments and industry applications differ slightly.

What are typical challenges faced by high purity welders when working in cleanroom environments?

High purity welders often face the challenge of maintaining strict cleanliness standards while performing precise welds in cleanroom settings. This includes wearing specialized protective clothing, following rigorous protocols to avoid contamination, and ensuring that all tools and materials are meticulously cleaned before use. Additionally, welders must adapt to controlled environments with limited space and sometimes awkward positions, all while producing flawless welds that meet stringent industry specifications. Collaborating closely with quality assurance teams and engineers is also essential to uphold the required purity standards.
More about High Purity Welding jobs
What states have the most High Purity Welding jobs? States with the most job openings for High Purity Welding jobs include:
What job categories do people searching High Purity Welding jobs look for? The top searched job categories for High Purity Welding jobs are:
High Purity Welding jobs near you
Infographic showing various High Purity Welding job openings in the United States as of June 2026, with employment types broken down into 3% Locum Tenens, 72% Full Time, 2% Part Time, 20% Temporary, 2% Nights, and 1% Summer. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $48,390 per year, or $23.3 per hour.

Orbital Welder

Apparent Technologies Inc

Austin, TX • On-site

$22 - $32/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 11 days ago

Job description

Orbital Welder – Semiconductor Manufacturing

We are currently hiring experienced Orbital Welders to support our growing semiconductor manufacturing operations. Multiple openings are available on both 1st and 2nd shift for candidates with cleanroom fabrication and high-purity welding experience.

This position is responsible for manufacturing ultra-high-purity (UHP) gas line assemblies and precision welded components used in semiconductor and advanced technology environments. The ideal candidate will have hands-on experience performing orbital welding in a cleanroom setting while maintaining strict quality and dimensional standards.

Primary Responsibilities
  • Perform orbital welding of hastelloy and stainless steel tubing, gas lines, valves, and semiconductor process components.
  • Manufacture ultra-high-purity (UHP) weldments and assemblies in a cleanroom environment.
  • Set up, calibrate, and operate orbital welding equipment using proper weld programs and parameters.
  • Configure purge systems and gas mixing equipment to achieve high-purity weld standards.
  • Perform fit-up, alignment, tacking, scribing, cutting, and fabrication operations while maintaining tight tolerances.
  • Produce clean, high-quality, vacuum-tight welds on precision assemblies.
  • Read and interpret blueprints, weld procedures, engineering drawings, and work instructions.
  • Maintain dimensional tolerances and quality standards throughout fabrication and assembly processes.
  • Clean, label, etch, bag, and package assemblies according to semiconductor cleanliness requirements.
  • Create and document weld coupons, inspection records, and production logs.
  • Perform routine and preventative maintenance on orbital welding and cleanroom equipment.
  • Collaborate with production, quality, and engineering teams to meet manufacturing schedules and customer requirements.
  • Follow all cleanroom procedures, safety standards, and PPE requirements.
Qualifications & Experience
  • Previous orbital welding experience is required.
  • Previous experience working in a semiconductor, cleanroom, or ultra-high-purity manufacturing environment is strongly preferred.
  • 3+ years of related welding or fabrication experience preferred.
  • Experience welding stainless steel tubing and UHP gas line assemblies preferred.
  • Ability to read and interpret blueprints, technical drawings, and written instructions.
  • Understanding of welding procedures, purge processes, and weld parameter setup.
  • Familiarity with precision measuring tools and tight tolerance fabrication.
  • Strong mechanical aptitude and attention to detail.
  • Ability to work independently and within a team-oriented manufacturing environment.
  • Welding certification or technical training is a plus.
Physical Requirements & Work Environment
  • Ability to stand for extended periods and perform repetitive hand movements.
  • Frequent bending, reaching, kneeling, lifting, and material handling.
  • Ability to lift up to 50 lbs. with assistance when necessary.
  • Must be able to work in a cleanroom manufacturing environment while wearing required PPE.
  • Exposure to welding equipment, moving machinery, and moderate industrial noise levels.
Schedule

We currently have multiple openings available on:

  • 1st Shift
  • 2nd Shift

Must be available for overtime.

Benefits:


  • 401(k)
  • Dental insurance
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Vision insurance


Work Location: In person