Join a civil construction crew in San Antonio as a Civil Concrete Carpenter building, aligning, and installing formwork for foundations, walls, slabs and structural elements. You’ll work from plans and grades to ensure safe, accurate concrete placement on jobs like roads, utilities, and site development. Day-to-day you’ll build, set, brace and strip forms, install embeds and bulkheads, verify elevations and dimensions, and coordinate with other trades. Experienced carpenters may lead complex layouts, mentor helpers, and help enforce quality and safety in the field.