Structural Steel Welder – Flux Core (FCAW)
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JGM
Coatesville, PA, US
Summary
Perform structural steel welding on beams, columns, and bridge components using FCAW processes in an indoor shop environment. Responsibilities include material preparation, grinding, gouging, fit-up support, and ensuring all welds meet quality standards.
Job Description
Structural Steel Welder – Flux Core (FCAW)
Locations: Coatesville, PA or Sinking Spring, PA
Pay: $23–$34/hour, based on experience and demonstrated skill
Schedule: Approximately 58+ hours per week
Per Diem: $120/day when eligible; work the required schedule and receive per diem for 7 days
Assignment Length: Up to 6 months, with potential for extension or full-time employment
About the Role
JGM is hiring experienced Flux-Core Structural Welders for our fabrication shops in Coatesville, PA and Sinking Spring, PA.
Our welders perform hands-on structural steel fabrication in an indoor shop environment, including material preparation, grinding, gouging, fit-up support, welding, and weld repair.
Our primary welding process is dual-shield FCAW using 1/16" wire on carbon structural steel.
Coatesville: AWS D1.1 beam and column fabrication
Sinking Spring: AWS D1.5 bridge fabrication; welds must be able to pass UT inspection
What Makes These Roles Attractive
- Competitive pay of $23–$34/hour, based on proven experience and weld-test performance
- $120/day per diem for eligible employees who work the required schedule
- Consistent overtime and weekly pay
- Approximately 58+ hours per week
- Potential for higher-hour schedules in Coatesville, including alternating weeks of up to approximately 68 hours
- Work in one primary location rather than traveling continuously from project to project
- Indoor work in JGM's structural steel fabrication shops
- Assignment expected to last up to 6 months, with the possibility of extension or conversion to full-time employment
Before You Apply
This opportunity is best suited for experienced structural welders who are comfortable with the following:
- Working 6 days per week and 58+ hours
- Traveling independently to JGM to complete a weld test before an offer is finalized
- Completing a weld test before a final pay rate is confirmed
- Providing a resume that clearly demonstrates relevant FCAW structural steel experience
- Performing more than welding when production requires it, including grinding, gouging, cleaning, material preparation, and other fabrication-related tasks
What You'll Do
- Perform structural steel welding on beams, columns, bridge components, connections, and other fabricated steel members
- Weld carbon structural steel using FCAW, with additional processes potentially including SMAW, GMAW, and SAW depending on the project
- Weld in flat, horizontal, vertical, and overhead positions as required
- Prepare material by cleaning, grinding, gouging, and performing other necessary weld-preparation activities
- Read and interpret shop drawings, weld symbols, joint details, and fabrication requirements
- Set up welding equipment and select appropriate wire, gas, amperage, and other settings
- Inspect your own work for weld quality, including undercut, porosity, profile, spatter, and other visible defects
- Repair welds identified as non-conforming by QC or a CWI
- Maintain required welder qualifications and successfully complete applicable weld testing
- Follow all shop safety procedures, hot-work requirements, and PPE standards
- Maintain welding equipment, leads, tools, and work areas in safe operating condition
- Assist with other fabrication-related duties as production needs require
What You Bring
- Minimum 3 years of hands-on FCAW experience on structural steel
- Demonstrated experience welding carbon structural steel
- Ability to successfully complete JGM's applicable weld test
Coatesville
- Experience working to AWS D1.1
- Experience with structural beam and column fabrication
- Ability to weld in the positions required by the work, including vertical and overhead as applicable
Sinking Spring
- Experience working to AWS D1.5
- Bridge or heavy structural fabrication experience strongly preferred
- Ability to produce welds capable of passing Ultrasonic Testing (UT)
- Ability to weld in the positions required by the work, including vertical and overhead as applicable
Additional Qualifications
- Ability to read structural drawings, weld symbols, and fabrication details
- Working knowledge of AWS structural welding requirements
- Experience with FCAW dual-shield welding strongly preferred
- Comfortable working independently and maintaining consistent weld quality
- Dependable, safety-focused, and able to work the required overtime schedule
- Ability to pass required background and drug screening
Physical Requirements & Work Environment
This is a hands-on industrial fabrication position. Therefore, employees must be able to:
- Stand and work for extended periods, including 10–12-hour shifts
- Lift and carry up to 50 lbs.
- Bend, stoop, kneel, crouch, climb, and work around large structural steel components
- Wear required PPE, including welding hood, gloves, safety-toed footwear, hearing protection, and other required protective equipment
- Work around welding fumes, heat, sparks, noise, grinding, and other conditions typical of a structural steel fabrication shop
- Maintain sufficient vision to evaluate fit-up, alignment, and weld quality
Why JGM
JGM is an AISC-certified structural steel fabricator and industrial construction company supporting complex structural steel projects across the United States.
Our Pennsylvania fabrication operations support major structural, industrial, and infrastructure projects, including beam and column fabrication and bridge work.
We offer:
- Competitive hourly pay
- Significant overtime opportunities
- Weekly pay
- Eligible per diem
- Consistent project backlog
- Indoor fabrication-shop work
- Opportunities for longer-term employment based on performance and business needs
When the project is complex, the schedule is fixed, and failure is not an option — industrial owners call JGM.
We are a turnkey self-perform industrial construction and fabrication partner built for Fortune 500 owners who need more than a contractor. They need a team that engages early, controls every critical scope, and delivers with certainty in the most demanding environments on earth.
What makes JGM different:
We self-perform everything. Steel erection, structural fabrication, process piping, OEM equipment setting, precision alignment, heavy rigging and hauling, metal siding and roofing — executed by our own skilled workforce of ironworkers, fitters, welders, millwrights, and boilermakers. Single-source accountability from first plan to final bolt.
Safety and quality aren’t managed on our projects — they’re engineered into them. From early engagement through closeout, our Falcon Flight Plan ensures every phase is planned, controlled, and executed with safety as the foundation.
We specialize in solving what others won’t take on:
▸ Active operating facilities and live plant environments
▸ Critical outages and scheduled shutdowns
▸ Heavy, complex, high-consequence installations
▸ Precision, tolerance-driven work with no margin for error
Backed by 25+ years of proven execution:
▸ ENR Top 600 Specialty Contractor — 2024 & 2025
▸ AISC Certified Fabricator (Structural Steel + Advanced Bridge + Fracture Critical Endorsement)
▸ AISC Certified Steel Erector
▸ ASME “S” & “R” Stamps
Founded in 2001 by Joseph Messner Jr. — fifth-generation steel and industrial construction — JGM has grown from a garage startup to a nationally trusted partner for owners in Mining & Minerals, Metals, and Power.
We don’t just build facilities. We build confidence.
WE CAN. WE WILL. WE DO.
Founded
2001
Company size
201-500 employees
Industry
Construction
Org type
Privately Held
Headquarters
Coatesville, PA
When the project is complex, the schedule is fixed, and failure is not an option — industrial owners call JGM.
We are a turnkey self-perform industrial construction and fabrication partner built for Fortune 500 owners who need more than a contractor. They need a team that engages early, controls every critical scope, and delivers with certainty in the most demanding environments on earth.
What makes JGM different:
We self-perform everything. Steel erection, structural fabrication, process piping, OEM equipment setting, precision alignment, heavy rigging and hauling, metal siding and roofing — executed by our own skilled workforce of ironworkers, fitters, welders, millwrights, and boilermakers. Single-source accountability from first plan to final bolt.
Safety and quality aren’t managed on our projects — they’re engineered into them. From early engagement through closeout, our Falcon Flight Plan ensures every phase is planned, controlled, and executed with safety as the foundation.
We specialize in solving what others won’t take on:
▸ Active operating facilities and live plant environments
▸ Critical outages and scheduled shutdowns
▸ Heavy, complex, high-consequence installations
▸ Precision, tolerance-driven work with no margin for error
Backed by 25+ years of proven execution:
▸ ENR Top 600 Specialty Contractor — 2024 & 2025
▸ AISC Certified Fabricator (Structural Steel + Advanced Bridge + Fracture Critical Endorsement)
▸ AISC Certified Steel Erector
▸ ASME “S” & “R” Stamps
Founded in 2001 by Joseph Messner Jr. — fifth-generation steel and industrial construction — JGM has grown from a garage startup to a nationally trusted partner for owners in Mining & Minerals, Metals, and Power.
We don’t just build facilities. We build confidence.
WE CAN. WE WILL. WE DO.
Founded
2001
Company size
201-500 employees
Industry
Construction
Org type
Privately Held
Headquarters
Coatesville, PA