Heidelberg Materials
The HMA Plant Operator II supports daily asphalt plant operations by performing general labor tasks, monitoring material flow, and assisting with routine maintenance and cleanup. The role requires working collaboratively with plant and loader operator teams to meet production goals while adhering to safety procedures. This position operates in an environment with moving mechanical equipment, varying weather conditions, and elevated noise levels.
Headquarters
Irving, Texas, United States
Company Size
5001-10000 employees
Founded
1897
Heidelberg Materials North America (formerly Lehigh Hanson) is a supplier of cement, aggregates, ready‑mixed concrete, asphalt and other building materials across North America. Its product portfolio includes cementitious materials, aggregates, ready‑mix, asphalt, concrete pipe, stabilized materials, 3D printing solutions and branded Spherix products, supported by a network of local locations, calculators and customer services. As the North American arm of the Heidelberg Materials group, the company emphasizes safety, ethics and sustainable construction solutions for contractors, owners and infrastructure projects.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Heidelberg Materials.
15% below the average for this role