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Co2 Welder Jobs (NOW HIRING)

The Hiller Companies

Welder - Hiring Now

Mobile, AL · On-site

$16.50 - $21.75/hr

... CO2 and Halon Systems, Galley Suppression Systems without constant supervision. Job ... Operate welding equipment and machinery, such as arc welders, MIG welders, TIG welders to fuse ...

The Hiller Companies

Pipe Welder

Mobile, AL

$25.75 - $31.75/hr

... CO2 and Halon Systems, Galley Suppression Systems without constant supervision. Job ... Operate welding equipment and machinery, such as arc welders, MIG welders, TIG welders to fuse ...

The Hiller Companies

Pipe Welder

Mobile, AL · On-site

$22 - $27.25/hr

... CO2 and Halon Systems, Galley Suppression Systems without constant supervision. Job ... Operate welding equipment and machinery, such as arc welders, MIG welders, TIG welders to fuse ...

The Hiller Companies

Pipe Welder-Mobile,Alabama

Mobile, AL · On-site

$22 - $27/hr

... CO2 and Halon Systems, Galley Suppression Systems without constant supervision. Job ... Operate welding equipment and machinery, such as arc welders, MIG welders, TIG welders to fuse ...

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

$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 ...

Kinder Morgan

Supervisor Maintenance CO2

Iraan, TX · On-site

What We Are Looking For Kinder Morgan CO2 Company is currently seeking a Maintenance Supervisor for ... Knowledge of general construction activities such as welding, pipe fitting, etc. * Proficient with ...

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Co2 Welder information

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How much do co2 welder jobs pay per hour?

As of Aug 14, 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 is a CO2 welder?

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
Infographic showing various Co2 Welder job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 18% Part Time, 1% Temporary, and 2% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $49,837 per year, or $24 per hour.

Welder - Hiring Now

The Hiller Companies

Mobile, AL • On-site

$16.50 - $21.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

The Hiller Companies rating

7.1

Company rating: 7.1 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

Job description

The Hiller Companies, LLC has an immediate opening for Welder. If you are a dedicated professional with a passion for fire protection and safety, we invite you to apply today.
The Hiller Companies is a leading provider of fire protection and safety solutions, dedicated to safeguarding lives and property all around the world. Headquartered in Mobile, Alabama, Hiller extends its reach globally as well as in domestic markets with offices across the United States. With over 100 years in the industry, our mission is to ensure the highest standards of safety and innovation in comprehensive fire protection services, including installation, inspection, maintenance, and repair of critical fire and life safety equipment. Our team remains laser-focused on one goal - making the world a safer place.
Job Summary: A Welder is responsible for joining, cutting, and shaping metal parts and structures using various welding techniques. They play an important part of manufacturing and repairing our fire & life safety systems. Installation of fire suppression system components as per the engineered drawings, including FM-200 and other clean agents, Fixed CO2 and Halon Systems, Galley Suppression Systems without constant supervision.
Job Responsibilities:
  • Operate welding equipment and machinery, such as arc welders, MIG welders, TIG welders to fuse metal components.
  • Interpret technical drawings, blueprints, and welding symbols to understand the welding specifications and join metal components accurately.
  • Perform visual inspections and non-destructive testing to verify the quality of welds.
  • Correct any defects or imperfections in the welds, if necessary
  • Work in various positions, including flat, horizontal, vertical, and overhead, as required by project.
  • Work closely with project managers and other teams to ensure the proper alignment and assembly of the fire and life safety system.
  • Communicate effectively with team members to achieve project goals.
  • Identify and trouble shoot issues related to welding.
  • Other duties as assigned.

What We Are Looking For:
Education, Licensure & Certifications:
  • High School Diploma/GED
  • Welding certification

Experience:
  • FCAW (Flux-Cored Arc Welding) experience is a plus.
  • GMAW (Gas Metal Arc Welding) experience is a plus
  • SMAW (Shielded Metal Arc Welding) experience is a plus
  • GTAW (Gas Tungsten Arc Welding) experience is a plus
  • A minimum of 2 years of experience in at least one of the above welding applications.

Knowledge, Skills, Capabilities:
  • Must be able to pass a welding exam.
  • Ability to read and interpret technical drawings and welding symbols.
  • Strong attention to detail and precision in work
  • Good communication and teamwork abilities
  • Basic math skills for measuring, calculating, and layout tasks

Physical Requirements:
  • Ability to lift and carry up to 50 pounds.
  • Comfortable working in various environments, including industrial facilities, commercial buildings, and outdoor settings.
  • Capable of standing, walking, bending, and kneeling for extended periods.
  • Ability to work at heights and in confined spaces as needed.

Hiller is a drug-free workplace, an equal opportunity employer and ADA compliant.
We are proud to operate according to our Core Values: Passion to Perform, Trust to Act, Act Responsibly and Make It Fun.
Most employee benefits start from the first day of employment, including:
  • Competitive compensation package, including pay advancement opportunities for industry certifications and continuing education
  • Comprehensive benefits package, including health, dental & vision insurance, retirement plans, company paid & voluntary life insurance, company paid short-term disability, voluntary long-term disability, critical illness & accident insurance and paid time off
  • Company-provided training, tools and equipment, including $150 annual boot allowance for employees required to wear safety boots in their jobs
  • Career advancement potential within a growing company.

Join us in our mission to provide comprehensive fire protection solutions and peace of mind to our customers and together let's make the world a safer place.

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