Photo: en:User:Pollinator (CC BY-SA 3.0)
Job description
Before concrete gets poured, masons check that forms are properly built and set to the right pitch and depth, then direct the pour itself, signaling the truck driver and guiding the chute while laborers spread the concrete with shovels. Throughout the process they monitor how wind, heat, or cold are affecting the cure, since weather can make or break the final surface. Finishing work includes patching voids, cutting expansion joints with saws, and waterproofing or restoring surfaces with sealing compounds. The job happens outdoors regardless of weather, on your feet and in close contact with a crew, and demands real precision since a poorly finished surface is difficult to fix after the fact.
Pros
- Pay can reach $85k at the top of the range with just a high school diploma and on-the-job training
- Skilled trade with steady demand: over 14,000 positions nationwide currently
- Tangible, visible craftsmanship, finished sidewalks, floors, and structures that last for years
Cons
- Above-average hours and slower than average projected job growth
- Outdoor physical labor on your feet all day, exposed to weather, noise, and hazardous equipment
- Timing is unforgiving, since concrete curing depends on weather and can't be paused mid-pour
A typical day
The pour is scheduled for 7am because concrete keeps its own clock: trucks sequenced, forms checked one last time, and then four hundred square feet of driveway arrives wet and the crew works it — screeded to grade, bull-floated, and then the waiting game the trade is built on, reading the slab's bleed water like weather until it's ready for the machine trowel. Finish passes tighten the surface in stages; edges and joints get cut clean; a broom texture lands in parallel pulls before the cure window closes. Afternoon prep starts tomorrow's job: forms set and staked, base compacted, rebar tied on chairs. Hot days accelerate everything and cold days stall it — the finisher negotiates with chemistry daily. Knees, back, and forearms pay the wage; the slab is either right forever or wrong forever, poured in an hour.
Tasks at the job
- Monitor how the wind, heat, or cold affect the curing of the concrete throughout the entire process.
- Check the forms that hold the concrete to see that they are properly constructed.
- Set the forms that hold concrete to the desired pitch and depth, and align them.
- Signal truck driver to position truck to facilitate pouring concrete, and move chute to direct concrete on forms.
- Direct the casting of the concrete and supervise laborers who use shovels or special tools to spread it.
- Waterproof or restore concrete surfaces, using appropriate compounds.
Workplace & working conditions
Work happens primarily outdoors, exposed to whatever the weather is doing, and most of the day is spent on your feet, and you work in close physical proximity to coworkers or the public for much of the shift. Noise levels can be distracting or uncomfortable. The role involves regular exposure to hazardous equipment or conditions and contaminants and working at heights, and standard protective equipment (gloves, safety glasses, and similar) is expected.
There's a regular, moderate amount of time pressure. Precision and accuracy are essential to the work. You'll regularly deal with frustrated or upset people as part of the job.
Education necessary or common
High school diploma; some on-the-job training or apprenticeship
Licenses & certifications
- OPCMIA/merit-shop apprenticeship
- ACI Flatwork Finisher certification (the industry credential)
- OSHA 10
Career path
Related fields
Courses to take
- Construction Trades / Shop — the direct preparation
- Geometry — grades, slopes, and square corners
- Chemistry — curing is chemistry with a deadline
- Algebra — yardage and mix math
- Physics
Clubs, activities & competitions
- SkillsUSA masonry/concrete events
- Habitat for Humanity
- Part-time construction labor
- Weight training
First steps you can take now
- Work a summer as a construction laborer — concrete crews teach helpers who show up early
- Pour and finish a small slab or stepping stones at home to feel the material's timing
- Take OSHA 10 construction
- Ask a concrete contractor or the OPCMIA union local about apprenticeships and what the first year pays
