- Upstone Materials (Irwindale, CA)
- Aggregate Foreman Company: UNITED ROCK PRODUCTS Location: Irwindale Country: USA Type of Contract: Regular / Permanent Publication Date: Jun 13, 2025 United Rock ... Each company supports the other. United Rock provides the aggregate , Blue Diamond Materials provides the hot and warm...plant, dust machines, support equipment, and lake areas. The Foreman is also responsible for maintaining and ordering parts,… more
- Colas (Baldwin Park, CA)
- …Rock Products. Each company supports the other. United Rock provides the aggregate , Blue Diamond Materials provides the hot and warm mix asphalt manufacturing, ... located in Irwindale, California, just 25 miles east of Los Angeles. Virgin aggregate material is processed into sand and gravel through cutting-edge crushing and… more
- Colas (Baldwin Park, CA)
- …Rock Products. Each company supports the other. United Rock provides the aggregate , Blue Diamond Materials provides the hot and warm mix asphalt manufacturing, ... California, just 25 miles east of Los Angeles. Virgin aggregate material is processed into sand and gravel through...hour Job Summary Under the supervision of the Maintenance Foreman and/or Site Manager, the Plant Mechanic is responsible… more
- Colas (Baldwin Park, CA)
- …Rock Products. Each company supports the other. United Rock provides the aggregate , Blue Diamond Materials provides the hot and warm mix asphalt manufacturing, ... California, just 25 miles east of Los Angeles. Virgin aggregate material is processed into sand and gravel through...hour Job Summary Under the supervision of the Maintenance Foreman and Site Manager, the Maintenance Mechanic Helper is… more
- Upstone Materials (Irwindale, CA)
- …Rock Products. Each company supports the other. United Rock provides the aggregate , Blue Diamond Materials provides the hot and warm mix asphalt manufacturing, ... California, just 25 miles east of Los Angeles. Virgin aggregate material is processed into sand and gravel through...up traffic control + Other duties as assigned by Foreman and/or Site Manager Education + Previous Flagger training… more
- Upstone Materials (Irwindale, CA)
- …for transport related systems and processes + Prior to job starting, communicate with the foreman to discuss how trucking for the job is to be coordinated and truck ... display initiative, be reliable, dependable, and trustworthy + Knowledge of Southern California aggregate trucking market is a plus + Hold a Valid Class A Commercial… more