GPS Grade Checker

Clarkson Construction Company•Truesdale, MO

2d•Onsite

About The Position

The GPS Grade Checker is responsible for verifying and maintaining accurate grades on construction sites using both traditional surveying methods and GPS/machine control technology. This role serves as a critical link between field operations and digital design models, ensuring grading, excavation, and paving activities meet project specifications and tolerances.

Requirements

High school diploma or equivalent required; technical training in surveying or construction preferred.
2–5+ years of experience in heavy civil construction, grading, or survey support.
Experience with GPS machine control systems (Trimble, Topcon, Leica) preferred.
Strong ability to read and interpret civil plans, grade sheets, and digital models.
Familiarity with total stations, laser levels, and grade-checking tools.
Basic understanding of construction math, elevations, and slopes.
Strong attention to detail and problem-solving skills.
Effective communication skills and ability to work with field crews.
Ability to work outdoors in varying weather conditions.
Frequent standing, walking, climbing, and bending.
Ability to lift and carry up to 50 lbs.

Responsibilities

Verify and maintain grade using GPS rovers, total stations, lasers, and traditional methods.
Set and check grade stakes for excavation, subgrade, base, and paving operations.
Interpret plans, profiles, cross sections, and digital models to guide field operations.
Communicate grade information clearly to equipment operators and field crews.
Utilize GPS systems (Trimble, Topcon, Leica) to check and confirm elevations and alignment.
Assist with machine control setup, calibration checks, and troubleshooting in the field.
Validate GPS machine performance against known control points and benchmarks.
Work with the GPS Coordinator to ensure correct models and files are being used onsite.
Assist in collecting field data and verifying accuracy of digital terrain models (DTMs).
Cross-check field conditions against design surfaces and identify discrepancies.
Support layout activities using GPS and total station equipment as needed.
Maintain field records of grade checks, corrections, and tolerances.
Collaborate with superintendents, foremen, operators, and survey crews to maintain production and accuracy.
Provide real-time feedback to crews to adjust grading operations.
Escalate grade or model discrepancies to project leadership and GPS Coordinator.
Follow all company safety policies and participate in daily safety meetings.
Ensure work is performed in compliance with project specifications and quality standards.