Field Tank AGW / 3 O'clock Welder (Nationwide)

Matrix Service Co; Texas City (TX); On-site; USD 50,000 - 55,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

401k

Life Insurance

Ongoing Training

Advancement Opportunities

Diversity & Inclusion

Job summary

Matrix Service Co is seeking a Tank and Specialty Vessel Welder in Texas City. The role focuses on welding and grinding per job specs, selecting equipment, and planning layouts with precision on site.

The position requires welding test proficiency (including nickel tests for specialty welders), a TWIC card, and willingness to travel and overtime. Competitive pay and safety-focused culture are emphasized.

Qualifications

• Tank welding and vessel weld tests required (5P SMAW, FCAW, nickel tests).
• Pass a drug test and background screening.
• TWIC card and basic safety training required.
• Willingness to travel/relocate and work overtime.

Responsibilities

• Actively support safety and Matrix Core Values.
• Represent the company with high ethical standards on site.
• Efficiently produce quality welds per specs.
• Perform or assist with fit‑up and weld preparation.
• Perform or assist with post‑weld cleanup, inspection and repair.
• Communicate regularly with the Field Foreman about issues.
• Follow welding procedures and safety policies on site.
• Identify hazards and take corrective action.

Skills

Welding

Safety compliance

Blueprint reading

Communication

Job description

Job Category: Field/Craft

Requisition Number: FIELD005503

• Posted : September 2, 2026
• Full-Time

Locations

Showing 1 location

Tank and Specialty Vessel Welder. (AGW / 3 O'clock welder)

Summary: Responsible for performing welding and grinding functions per job specifications. Selects equipment and plans layout and assembly of welding. Works closely and interacts with supervision. Works with precise limits and standards of accuracy.

TYPICAL RESPONSIBILITES AND DUTIES:

• Actively supports the Company’s commitment to safety and its “Core Values.”
• Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.”
• Efficientlyproducequalitywelds.
• Performorassistwithfit‑upandpreparationofwelds.
• Performorassistwithpostweldcleanup,inspection,andrepair.
• CommunicateregularlywiththeFieldForemanwithregardtoissuesandconcerns
• onthejobsite.
• ComplywithallMatrix safetypoliciesandprograms.
• Identify safety hazards you or other employees may be subject to and take all necessary corrective action to eliminate or minimize hazards.

Knowledge, Skills, Abilities:

Tank Welders must be able to pass the following weld tests.

Carbon Steel Plate Test:

• SMAW E6010 (5P) 3G, Downhill
• SMAW E7018 – 2G, 3G, 4G

Specialty Vessel Welders must be able to pass the following weld tests.

9% Nickel Plate Test:

• FCAW (ENiCrMo3T1-4) - 2G, 3G, 4G
• SMAW (ENiCrMo-6) - 2G, 3G, 4G
• Must maintain a 95-100% pass rate on weld X-ray/visual exams.
• Mustbeabletoreadprintsandwritteninstructionsaswellasfollowverbal directions requiredtoperformdutiesandresponsibilities.
• Followweldingprocedurespecificationswhenwelding.
• Matrix Welders will receive a competitive compensation. Rate pay will be established upon successful completion of weld test.

Qualifications:

• Tank Building experience, preferred.
• Must obtain and maintain an active status within the drug testing program and pass background screening.
• Must possess or be able to pass the Basic Safety Council Class Courses
• Must complete the Matrix Service Basic Safety training and site‑specific training.
• Must possess a valid TWIC card.
• Site may require fire retardant clothing.
• Maintain clean shaven and/or free of facial hair so that a respirator/face mask can seal properly. (Site Specific)
• Must be willing to frequently travel/relocate.
• Must be willing to work frequent overtime.

Physical Requirements:

• Must be able to perform tasks at heights.
• Work will include pushing, pulling, lifting or carrying objects weighing up to 60 pounds, such as raw or fabricated material, equipment or tools.Heavyliftingwilloftenberequiredtoperformtasks.
• Mustbeabletokneel,squat,andclimb. Work will include frequent bending, kneeling, crouching and stooping and occasional climbing onto equipment and/or trailers. Work involves standing and/or walking for extended periods of time, up to a minimum of 8-10 hours per day
• Mustbeabletoperformrequireddutiesforextendedperiodsoftime, ofteninsideconfinedspaces.
• Must be able to perform tasks in hot and cold temperatures.

Hiring range: $36.00 to $40.00 per hour

While the position offers a wage range of $36.00 to $40.00 per hour, the maximum rate is contingent upon the candidate successfully passing the required weld test and demonstrating relevant nine nickel welding experience. Candidates who do not meet these requirements may be offered a rate lower within the posted range.

Per diem is paid based on days worked and may be adjusted if an employee works a partial shift. If an employee is away from work for a scheduled shift, per diem eligibility will resume once they return to active duty on the project.

WHAT WE OFFER:

• Competitive compensation package
• Medical, Dental and Vision Insurance
• 401k company match
• Life insurance
• Ongoing trainingOpportunity for advancement
• A diverse global organization and friendly team environment
• Opportunity for performance incentives and compensation increase

At Matrix, we are dedicated to building a diverse, inclusive, and authentic workplace. We encourage all whose experience aligns with the listed qualifications to apply and explore joining our organization.

We are an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, genetic information, marital status, disability, veteran status, or other legally protected characteristic or category.

Applicants must be currently authorized to work in the United States on a full-time basis.

Qualifications

Behaviors

Required

Team Player

Works well as a member of a group

Loyal

Shows firm and constant support to a cause

Detail Oriented

Capable of carrying out a given task with all details necessary to get the task done well

Dedicated

Devoted to a task or purpose with loyalty or integrity

Licenses & Certifications

Required

TWIC ID CARD

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.