Location
Livermore
Job Type
Full-time
Posted
June 27, 2026
Job Description
**Job Title: General Production Worker**
**Job Description**
The General Production Worker plays a crucial role in ensuring the quality and performance of concrete materials through various testing and evaluation processes. This position requires a strong commitment to precision and safety, as well as the ability to work collaboratively with field and plant teams.
**Responsibilities**
+ Perform tests on fresh concrete including slump, air content, temperature, and unit weight.
+ Prepare, cure, and test cylinders and beams for compressive and flexural strength per ASTM standards.
+ Assist with trial batches and evaluation of concrete mix performance.
+ Maintain curing facilities and laboratory equipment, including basic calibration checks.
+ Accurately record, track, and report test data and sample information.
+ Verify results meet specifications and flag non-conforming materials or trends.
+ Support field testing and coordinate with plant and ...
**Job Description**
The General Production Worker plays a crucial role in ensuring the quality and performance of concrete materials through various testing and evaluation processes. This position requires a strong commitment to precision and safety, as well as the ability to work collaboratively with field and plant teams.
**Responsibilities**
+ Perform tests on fresh concrete including slump, air content, temperature, and unit weight.
+ Prepare, cure, and test cylinders and beams for compressive and flexural strength per ASTM standards.
+ Assist with trial batches and evaluation of concrete mix performance.
+ Maintain curing facilities and laboratory equipment, including basic calibration checks.
+ Accurately record, track, and report test data and sample information.
+ Verify results meet specifications and flag non-conforming materials or trends.
+ Support field testing and coordinate with plant and ...