| Detail | For this role |
|---|---|
| Department | Construction and Projects |
| Level | Entry level |
| Reports to | Foreman |
| Direct reports | None |
| Experience | 1 to 8 years in masonry work |
Mason job description template
Copy this job description, replace the text in square brackets and post it on your careers page or a job portal.
Job title: Mason
Department: Construction and Projects
Reports to: Foreman
Location: [City], [office, branch or site]
About the role
A Mason builds and finishes the brick, block and concrete work of a building. They lay bricks and blocks to line and level, plaster walls, and finish concrete surfaces to a smooth, true face. It is a core construction trade where the quality of every wall and surface shows. A good Mason builds walls plumb and true, keeps courses level and joints neat, plasters to an even finish, wastes little material, and works safely and steadily to the day's target with the gang.
Key responsibilities
- Lay bricks and blocks to line, level and plumb for walls and partitions.
- Mix or use mortar of the correct proportion and consistency for the work.
- Plaster walls and ceilings to an even, true finish.
- Finish concrete surfaces smooth and to the required level.
- Build to the drawing dimensions and openings marked by the engineer.
- Keep the courses level, the joints neat and the corners true.
- Minimise mortar and material wastage while working on the wall.
- Check line, level and plumb regularly during the work.
- Keep the work area clean and follow site safety rules.
- Support the gang in meeting the day's masonry target with quality.
Requirements
- ITI in masonry or equivalent skill
- Able to read basic dimensions
- Experience in brickwork and plastering
- 1 to 8 years in masonry work
KRAs and KPIs for a Mason
Key result areas for the appraisal form, each with a KPI you can measure every month or quarter.
| Key result area | How to measure it |
|---|---|
| Masonry quality | Walls built plumb, level and true with rework minimised |
| Plaster finish | Plaster finished even and true to the required standard |
| Material wastage | Mortar and material wastage kept below the agreed level |
| Output | Daily masonry target met with the gang |
| Safety | Zero avoidable injuries with safe working practice |
Skills and tools
Tools used day to day: Trowel and float, Spirit level and plumb, Line and pins, Measuring tape, Safety gear.
Reporting line and career path
Interview questions for a Mason
- How do you make sure a wall is built plumb and level?
- How do you get an even plaster finish on a wall?
- How do you set out a wall from the marked dimensions?
- How do you keep mortar and material wastage low?
- How do you check your work for line and level as you go?
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What does a Mason do?
A Mason builds and finishes the brick, block and concrete work of a building. They lay bricks and blocks to line and level, mix and use mortar, plaster walls and ceilings, and finish concrete surfaces smooth and true. They build to the drawing dimensions, keep courses level and joints neat, and work safely to the day's target.
What skills does a Mason need?
A Mason needs skill in brick and block laying, plastering and concrete finishing, and the ability to work to line, level and plumb. They should mix mortar to the right consistency, read basic dimensions, keep material wastage low, and check their work as they go. Physical stamina and steady quality matter most.
How do you become a skilled Mason?
Most masons start as helpers and learn the trade on site, or train through an ITI in masonry. With years of experience they build speed and quality in brickwork, plastering and finishing. Skilled masons who can lead work and read drawings often grow into foreman and site supervisor roles over time.