What does a line welder do?
Line welder responsibilities
Here are examples of responsibilities from real line welder resumes:
- Manage and run production parts through the brake.
- Assemble Honda computer frames with robotic and MIG welders.
- Experience in auto body repair RSW, GMAW, FCAW welding and assembly
- Hire on full time by Toyota
- Programme system for welding robotic arms.
- Weld frames rails and brackets for Toyota lines.
- Used cutting torches to reach precise measurements for various pipe size and lengths.
- Learned to MIG and stick weld and assemble product per instruction and weld it.
- Tack weld parts together to move the dumpsters down the line to be finish.
- Follow require procedures and use appropriate jigs and fixtures to assist in the assembly process.
- Train to use and operate jigs, fixtures, computerize alignment equipment, overhead cranes, floor jacks, and forklifts.
- Perform MIG and stick welds and erecting structural steel utilize for building skeletons including specific/ detail measurements for accuracy.
- Ensure quality throughout manufacturing process and interpret SPC charting.
Line welder skills and personality traits
We calculated that 37% of Line Welders are proficient in MIG, Tack, and Safety Equipment. They’re also known for soft skills such as Detail oriented, Manual dexterity, and Physical strength.
We break down the percentage of Line Welders that have these skills listed on their resume here:
- MIG, 37%
Performed MIG Welding on exhaust systems and catalytic converters; also trained new Welders and led training and orientation sessions.
- Tack, 10%
Performed tack weld operation on trailer subassemblies *Inspected trailers after final assembly *Repaired trailer defects prior to shipment *Read blue prints
- Safety Equipment, 9%
Operated safety equipment, monitoring the welding processes to avoid overheating of parts or expansion of material
- Tape Measure, 6%
Make accurate measurements using tape measure and precision measuring equipment.
- Torches, 6%
Operated torches, bevellers, welded and performed some pipe fitting.
- Jigs, 5%
Trained to use and operated jigs, fixtures, computerized alignment equipment, overhead cranes, floor jacks, and forklifts.
Common skills that a line welder uses to do their job include "mig," "tack," and "safety equipment." You can find details on the most important line welder responsibilities below.
Detail oriented. The most essential soft skill for a line welder to carry out their responsibilities is detail oriented. This skill is important for the role because "welders, cutters, solderers, and brazers perform precision work, often with straight edges." Additionally, a line welder resume shows how their duties depend on detail oriented: "close attention to detail is a must in this position, and also had to be aws certified in aluminum. "
Manual dexterity. Another essential skill to perform line welder duties is manual dexterity. Line welders responsibilities require that "welders, cutters, solderers, and brazers must have a steady hand to hold a torch in place." Line welders also use manual dexterity in their role according to a real resume snippet: "certified in john deere standards of manual arc welding, forklift operation, assembly and workplace safety. "
Physical strength. Another skill that relates to the job responsibilities of line welders is physical strength. This skill is critical to many everyday line welder duties, as "welders, cutters, solderers, and brazers must be able to lift heavy pieces of metal and move welding or cutting equipment." This example from a resume shows how this skill is used: "worked with a variety of metals, stainless, aluminum, and all strengths of steel. "
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Line welder vs. Welder-machine operator
Ship fitters are civilian or enlisted people who work on materials like high yield strength steel and high-tensile steel. These people fabricate, assemble, and build structural parts of ships. They are the ones who coordinate a fixed tank working on ships and submarines, as well as the sonar dome work. They serve as part of a team composing shipbuilders. It is their duty to lead and assist in welding copper, PVC, flange piping, and steel. They should also refurbish the older rigs with advanced technologies.
There are some key differences in the responsibilities of each position. For example, line welder responsibilities require skills like "mig," "safety policies," "assembly line environment," and "tig." Meanwhile a typical welder-machine operator has skills in areas such as "cnc," "overhead cranes," "machine operation," and "plasma arc." This difference in skills reveals the differences in what each career does.
Welder-machine operators earn the highest salaries when working in the technology industry, with an average yearly salary of $54,740. On the other hand, line welders are paid more in the automotive industry with an average salary of $36,996.The education levels that welder-machine operators earn slightly differ from line welders. In particular, welder-machine operators are 0.6% more likely to graduate with a Master's Degree than a line welder. Additionally, they're 0.7% less likely to earn a Doctoral Degree.Line welder vs. Ship fitter
In addition to the difference in salary, there are some other key differences worth noting. For example, line welder responsibilities are more likely to require skills like "safety policies," "tack," "assembly line environment," and "drill press." Meanwhile, a ship fitter has duties that require skills in areas such as "hand tools," "tack-weld," "math," and "cranes." These differences highlight just how different the day-to-day in each role looks.
On average, ship fitters earn a higher salary than line welders. Some industries support higher salaries in each profession. Interestingly enough, ship fitters earn the most pay in the technology industry with an average salary of $54,661. Whereas line welders have higher pay in the automotive industry, with an average salary of $36,996.In general, ship fitters achieve similar levels of education than line welders. They're 1.4% more likely to obtain a Master's Degree while being 0.7% less likely to earn a Doctoral Degree.Line welder vs. Welder first class
Some important key differences between the two careers include a few of the skills necessary to fulfill the responsibilities of each. Some examples from line welder resumes include skills like "mig," "safety policies," "tape measure," and "assembly line environment," whereas a welder first class is more likely to list skills in "flux core," "air arc," "carbon steel," and "safety guidelines. "
Welders first class typically earn similar educational levels compared to line welders. Specifically, they're 3.6% more likely to graduate with a Master's Degree, and 0.8% more likely to earn a Doctoral Degree.Line welder vs. Welder-assembler
Even though a few skill sets overlap between line welders and welder-assemblers, there are some differences that are important to note. For one, a line welder might have more use for skills like "safety policies," "assembly line environment," "quality checks," and "nissan." Meanwhile, some responsibilities of welder-assemblers require skills like "blueprint specifications," "aluminum," "assembly line," and "gtaw. "
In general, welder-assemblers hold similar degree levels compared to line welders. Welder-assemblers are 0.2% less likely to earn their Master's Degree and 0.8% less likely to graduate with a Doctoral Degree.Types of line welder
Updated January 8, 2025











