21 tasks, each one witnessed by the sources that watched the job — and behind every one, a prompt you can use tonight.
You split time between the shop/site and a computer. On-site you check workpieces, align and fit parts with jacks and wedges, install boilers or containers, and use hand and power tools to fit and finish metal structures.
In the office you read blueprints, use CAD/CADD or Tekla/ CATIA for three-dimensional modeling and layout, mark designs on metal stock, and log progress in Excel or Microsoft Office. Expect to switch between physical layout and digital drawings several times a day.
Most teams use CAD/CADD for drawings and Tekla or Dassault Systemes CATIA for three-dimensional modeling and complex assemblies. You’ll export drawings to the shop and to Excel for parts lists.
You also use Microsoft Office for reports. Learn CADD basics, then focus on Tekla or CATIA depending on your employer; both show exact part alignment and bolt/ weld locations you must match on-site.
AI can speed drafting tasks: generating initial layouts from notes, checking for missing parts in a bill of materials, or suggesting common fit tolerances. Always treat AI output as a draft: verify dimensions against blueprints and physical stock.
Never use AI to replace inspections. You must check torch temperatures, corrosion signs, heat-treated parts, and final alignments yourself. Keep proprietary drawings off public AI tools unless your employer allows it.
According to the U.S. Bureau of Labor Statistics (BLS, 2025), 52,360 people were employed in this occupation. The median wage is $51,330 per year, the lowest tenth is $37,960, and the top tenth is $72,280 per year.
Wages vary by industry, location, and skills with CATIA/Tekla experience or boiler installation often paying toward the higher end. BLS is the source for these numbers.
A Structural Coordinator focuses on fitting, aligning, fabricating, and coordinating the physical assembly using blueprints and modeling tools. You execute and verify workpieces, finish ornamental items, and install structures—hands-on plus some CAD work.
A Structural Engineer does calculations, designs load-bearing systems, and signs drawings. A Welder mainly joins metals; you do welding plus layout, heat-treating, aligning, and use Tekla/CATIA to match parts to the drawings.
You need all three, but the most crucial is accurate three-dimensional modeling and reading blueprints because those drive alignment and fit on-site. If your model/drawing is wrong, parts will not fit.
Torch temperature and corrosion recognition are essential safety and quality skills—torch control affects heat-treated parts and weld quality, while spotting corrosion protects long-term integrity. Prioritize modeling + blueprint skills, then solidify torch and inspection practices.