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Co2 Welder Jobs (NOW HIRING)

1st Team Staffing Services, Inc

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Welder Fabricator

Charlotte, NC · On-site

$18 - $22/hr

Experience operating a Yamazaki Mazak Super Turbo-X510 Mk2 CO2 laser system is highly preferred ... Perform TIG and MIG welding on galvanized steel, stainless steel, and aluminum materials

Edison Chouest Offshore

Welder

Gulfport, MS · On-site

$19.50 - $25.50/hr

Must have experience welding with 100% CO2 and working with 1" plate. * Must be able to provide verifiable references of past work history. Physical Requirements: Repetitive sequences that require ...

Edison Chouest Offshore

Welder

Houma, LA

$17.75 - $23.50/hr

Must have experience welding with 100% CO2 and working with 1" plate. * Must be able to provide verifiable references of past work history. Physical Requirements: Repetitive sequences that require ...

Edison Chouest Offshore

Welder

Houma, LA

$17.75 - $23.50/hr

Must have experience welding with 100% CO2 and working with 1" plate. * Must be able to provide verifiable references of past work history. Physical Requirements: Repetitive sequences that require ...

Edison Chouest Offshore

Welder

Houma, LA · On-site

$17.75 - $23.50/hr

Must have experience welding with 100% CO2 and working with 1" plate. * Must be able to provide verifiable references of past work history. Physical Requirements: Repetitive sequences that require ...

Edison Chouest Offshore

Welder

Gulfport, MS

$19.50 - $25.50/hr

Must have experience welding with 100% CO2 and working with 1" plate. * Must be able to provide verifiable references of past work history. Physical Requirements: Repetitive sequences that require ...

Edison Chouest Offshore

Welder

Gulfport, MS · On-site

$19.50 - $25.50/hr

Must have experience welding with 100% CO2 and working with 1" plate. * Must be able to provide verifiable references of past work history. Physical Requirements: Repetitive sequences that require ...

Labor One Staffing

Now Hiring 6GR Welders

Ingleside, TX · On-site

$18 - $23.75/hr

Welding Test "6GR" 6" Pipe Sch. 120, (Root / Fill / Cap) with (FCAW) 6" Pipe Sch XX, (Root / Fill / Cap) with (FCAW) Open root 1/8 in, root face 1/16in (single-bevel) Gas: 75%ar-25%Co2 Must pass ...

RD&S

Refrigeration Pipe Welder

Fairless Hills, PA · On-site

$25 - $30.75/hr

CO2 & Anhydrous Ammonia. Requirements: * Must be a Multi-Process Welder/Fitter with the ability to pass 6G certification tests for SMAW and GTAW. * Basic understanding of design techniques ...

Kelvin Group

Refrigeration Pipe Welder

Fairless Hills, PA · On-site

$25 - $30.75/hr

CO2 & Anhydrous Ammonia. Requirements * Must be a Multi-Process Welder/Fitter with the ability to pass 6G certification tests for SMAW and GTAW. * Basic understanding of design techniques, principles ...

RD&S

Refrigeration Pipe Welder

Fairless Hills, PA

$25 - $30.75/hr

CO2 & Anhydrous Ammonia. Requirements * Must be a Multi-Process Welder/Fitter with the ability to pass 6G certification tests for SMAW and GTAW. * Basic understanding of design techniques, principles ...

Herzog

Welder/Carmen

Saint Joseph, MO · On-site

$18.75 - $25/hr

Be able to demonstrate the skills to pass an AWS D15.1 welding certification test within 30 calendar days of employment using E 71 Ti Flux Core wire and Co2 for a shielding gas. * Must be able to ...

Herzog

Welder/Carmen

Saint Joseph, MO · On-site

$18.75 - $25/hr

Be able to demonstrate the skills to pass an AWS D15.1 welding certification test within 30 calendar days of employment using E 71 Ti Flux Core wire and Co2 for a shielding gas. * Must be able to ...

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Co2 Welder information

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How much do co2 welder jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for co2 welder in the United States is $23.96, according to ZipRecruiter salary data. Most workers in this role earn between $20.19 and $26.44 per hour, depending on experience, location, and employer.

What are CO2 welders?

CO2 welders are skilled tradespeople who specialize in welding using carbon dioxide (CO2) as a shielding gas, typically in a process called Metal Inert Gas (MIG) welding or Gas Metal Arc Welding (GMAW). The CO2 gas protects the weld pool from atmospheric contamination, resulting in strong, clean welds. CO2 welding is commonly used in manufacturing, automotive, and construction industries due to its efficiency and cost-effectiveness. CO2 welders must have technical knowledge, attention to safety, and proficiency in operating welding equipment.

What are the key skills and qualifications needed to thrive as a CO2 Welder, and why are they important?

To thrive as a CO2 Welder, you need strong skills in welding techniques, blueprint reading, and metal fabrication, typically supported by vocational training or welding certification. Familiarity with CO2 welding machines, safety equipment, and quality inspection tools is essential. Attention to detail, manual dexterity, and strong problem-solving abilities are important soft skills in this role. These skills ensure precise, safe, and high-quality welds that meet industry standards and contribute to successful project outcomes.

What are some common challenges CO2 Welders face when working on large-scale projects?

CO2 Welders often encounter challenges such as maintaining consistent weld quality over long periods, especially when working on large or complex structures. Managing heat distortion and ensuring strong joints in varying positions can be demanding, requiring attention to detail and adaptability. Additionally, working in team settings means effective communication with supervisors and other trades is essential to coordinate tasks and meet tight project deadlines. Being proactive about safety and equipment maintenance also plays a crucial role in overcoming daily obstacles.

What is the difference between Co2 Welder vs Arc Welder?

AspectCo2 WelderArc Welder
CertificationsWelding certifications, often including AWS certificationsWelding certifications, including AWS certifications
Work EnvironmentFactories, construction sites, manufacturing plantsFactories, construction sites, manufacturing plants
Common UsageGas metal arc welding (GMAW), MIG weldingShielded metal arc welding (SMAW), stick welding

Both Co2 Welders and Arc Welders often hold similar certifications and work in comparable environments. The main difference lies in the welding techniques: Co2 Welders primarily use MIG welding with CO2 gas, while Arc Welders typically perform stick welding. Understanding these distinctions helps employers and workers choose the right role for specific projects.

More about Co2 Welder jobs
What states have the most Co2 Welder jobs? States with the most job openings for Co2 Welder jobs include:
What job categories do people searching Co2 Welder jobs look for? The top searched job categories for Co2 Welder jobs are:
Co2 Welder jobs near you
Structural Welder - Shipyard

Structural Welder - Shipyard

360 Industrial Services

Houston, TX

$21/hr

Per diem

Posted 17 days ago

Job description

360X Staffing is hiring Structural Welders in Houston, TX.

Pay: $21/hr + $100 daily per diem for days worked

Job Description:

We are seeking an experienced Structural Welders to join our shipyard team in Houston, TX. This role involves welding structural components using .045 fluxcore with 100% CO2 gas in vertical up and overhead positions.

Responsibilities:

- Weld structural components using .045 fluxcore with 100% CO2 gas.- Perform welding in vertical up and overhead positions to meet shipyard requirements.- Adhere to shipyard welding standards and safety protocols.- Collaborate with team members and supervisors to ensure welding tasks are completed as per specifications.

Requirements:

- Proven experience as a Structural Welder, preferably in a shipyard setting. - Proficiency in structural welding with .045 fluxcore and 100% CO2 gas.- Experience in vertical up and overhead position welding.- Ability to pass a 12" plate test with visual inspection.- Competence in groove weld tests with (2) unbeveled edges.- Understanding of shipyard welding standards and procedures.- Strong attention to detail and quality in welding work.- Physical ability to perform welding tasks in various positions and environments.- Effective communication skills and teamwork abilities.

Working Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday

Working Hours: 60+ hours per week

To Apply download our app 360X JOBS, visit our website www.360xstaffing.com and click "Join our Team," or call our office at 602-903-7999.

Apply