CRH
The Senior OT Systems Engineer is responsible for designing, standardizing, securing, and managing the lifecycle of plant‑floor operational technology infrastructure and its integration with enterprise IT systems. This hybrid role, based in Atlanta, GA, ensures reliable connectivity, cybersecurity, and operational reliability across manufacturing sites while acting as the primary IT liaison for OT integration.
CRH is a leading global building materials company headquartered in Ireland, employing around 80,000 people across roughly 4,000 locations in 28 countries. It manufactures and supplies aggregates, cement, asphalt, ready-mix concrete and a wide range of value‑added building products and services for construction and infrastructure markets. CRH serves contractors, developers and distributors through integrated manufacturing, distribution and building‑products businesses and operates as a major publicly listed building‑materials group.
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 CRH.
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