Trimmer Operator

Emery Sapp & Sons, Inc. (ESS)•Columbia, MO

11d

About The Position

We are seeking a Trimmer Operator to work on our construction projects. The Trimmer Operator is responsible for operating a trimmer machine to fine‑grade and prepare sub grade surfaces ahead of concrete or asphalt paving operations. This role is critical to ensuring proper grade, slope, and elevation for pavement placement while working closely with survey, paving, and grade crews.

Requirements

Experience in heavy highway, paving, or concrete operations
Ability to understand grade stakes, plans, and basic construction drawings
Knowledge of pavement prep processes and jobsite sequencing
Strong attention to detail and commitment to quality
Ability to work outdoors in varying weather conditions
Valid driver’s license required

Nice To Haves

Experience operating a trimmer or similar fine‑grading equipment is a plus

Responsibilities

Operate a trimmer machine to accurately trim and fine‑grade subgrade material prior to paving
Read and interpret grade stakes, stringline, and/or GPS machine control
Work closely with survey crews, grade checkers, and paving crews to maintain correct elevations
Maintain consistent grade and slope to meet project specifications and tolerances
Perform daily equipment inspections and basic maintenance
Adjust machine settings based on soil conditions, moisture, and material type
Assist with pavement prep activities, including cleanup and minor hand work as needed
Follow all safety policies, procedures, and jobsite requirements
Communicate effectively with foremen and superintendents regarding grade issues or corrections
Travel required (Monday - Friday)