Interns

Intern: Aggregates Cranston, RI, US, 02921 Engineering PJ Keating Co

Intern: Construction Acushnet, MA, US, 02743 Facilities/Construction PJ Keating Co

Intern :Construction Lunenburg, MA, US, 01462 Facilities/Construction PJ Keating Co

Drafting Intern - Auburn, WA Auburn, WA, US, 98002 Sales & Estimating Oldcastle Infrastructure

Operations Intern - Rochester, NY Walworth, NY, US, 14568 Maintenance/Mechanics The Dolomite Group

Safety Intern - Rochester, NY Walworth, NY, US, 14568 Maintenance/Mechanics The Dolomite Group

Concrete Quality Control Internship - Henrietta, NY Rochester, NY, US, 14623 Quality The Dolomite Group

Agg/Asphalt Quality Control Internship - Rochester, NY Rochester, NY, US, 14625 Quality The Dolomite Group

Marketing Intelligence Intern - Atlanta, GA Atlanta, GA, US, 30328 Administrative Support and Services Oldcastle Infrastructure

Summer Intern Construction Management/Engineering - Birmingham, AL Birmingham, AL, US, 35242 Administrative Support and Services APAC - Alabama, Inc.

Intern - Asphalt Operations - Columbus, OH Columbus, OH, US, 43223 Facilities/Construction The Shelly Company

Corporate Communications Intern - Atlanta, GA Atlanta, GA, US, 30328 Administrative Support and Services Oldcastle Infrastructure

Construction Project Management Intern - Harrisburg, PA Harrisburg, PA, US, 17110 Facilities/Construction Pennsy Supply Inc

Financial Analyst Intern - Harrisburg, PA Harrisburg, PA, US, 17110 Finance & Accounting Pennsy Supply Inc

Quality Control & Performance Intern - Harrisburg, PA Harrisburg, PA, US, 17110 Quality Pennsy Supply Inc

Commercial Sales Intern - Harrisburg, PA Harrisburg, PA, US, 17110 Sales & Estimating Pennsy Supply Inc

Field Engineer Intern- Savannah, GA Savannah, GA, US, 31415 Administrative Support and Services APAC - Atlantic

2025 Environmental Engineering Summer Internship - Mississauga, ON Mississauga, ON, CA, L4J 1K1 Engineering CRH Canada - Cement ON

Summer Internship 2025- Lufkin, Tx Lufkin, TX, US, 75901 Administrative Support and Services Texas Materials - East Texas Area

Intern - Human Resources - Canton, MI Canton, MI, US, 48188 Human Resources Michigan Paving and Materials

Concrete Design Engineer Intern - Littleton, CO Littleton, CO, US, 80125 Administrative Support and Services Oldcastle Infrastructure

EPM Finance Analyst Intern - Atlanta, GA Atlanta, GA, US, 30328 Finance & Accounting Oldcastle Infrastructure

EHS Intern - Colfax, NC Colfax, NC, US, 27235 Laborers and Production Workers Oldcastle Infrastructure

Product Development Intern - Portland, ME Portland, ME, US, 4102 Engineering Hydro International

Estimating/Project Management Intern - Draper, UT Draper, UT, US, 84020 Administrative Support and Services Staker Parson Companies

Stormwater Solutions Engineer Intern - Atlanta, GA Atlanta, GA, US, 30328 Engineering Oldcastle Infrastructure

Water Innovation Intern - Atlanta, GA Atlanta, GA, US, 30328 Engineering Oldcastle Infrastructure

Design Engineer Intern - Kenosha, WI Kenosha, WI, US, 53142 Engineering Oldcastle Infrastructure

Design Engineer Intern - Houston, TX Houston, TX, US, 77048 Engineering Oldcastle Infrastructure

Summer Internships 2025: Government Affairs Parsippany, NJ, US, 07054 Administrative Support and Services Tilcon New York Inc

Co-Op - Construction Coordinator - West Oakville, ON, CA, L4X 5X6 Operations, Field & Plant Management Dufferin Construction - A CRH Company

Finance Intern - Telford, PA Telford, PA, US, 18969 Administrative Support and Services Oldcastle Infrastructure

Manufacturing Intern - Napoleon, OH Napoleon, OH, US, 43545 Engineering Oldcastle Infrastructure

Project Manager and Estimating Intern - Chowchilla, CA Chowchilla, CA, US, 93610 Engineering Oldcastle Infrastructure

Project Manager and Estimating Intern - Redding, CA Redding, CA, US, 96001 Engineering Oldcastle Infrastructure

Sales Estimator Intern - Auburn, WA Auburn, WA, US, 98002 Sales & Estimating Oldcastle Infrastructure

Project Manager and Estimating Intern - Stockton, CA Stockton, CA, US, 95215 Engineering Oldcastle Infrastructure

Mechanic Summer Intern - Capital District Albany, NY, US, 12205 Maintenance/Mechanics Callanan Industries Inc

Production Engineer Intern - Colfax, NC Colfax, NC, US, 27235 Engineering Oldcastle Infrastructure

Project Lead Intern - Wilsonville, OR Wilsonville, OR, US, 97070 Engineering Oldcastle Infrastructure

Construction Internship - Rogers, MN Rogers, MN, US, 55374 Administrative Support and Services Minnesota Paving & Materials

Retaining Wall Engineering Intern - Minnetonka, MN Minnetonka, MN, US, 55345 Engineering Anchor Wall Systems

Production Engineer Intern - Endicott, NY Endicott, NY, US, 13760 Engineering Oldcastle Infrastructure

Co-op - Construction Coordinator - North Barrie, ON, CA Operations, Field & Plant Management Dufferin Construction - A CRH Company

Co-op - Construction Coordinator - East Lindsay, ON, CA Operations, Field & Plant Management Dufferin Construction - A CRH Company

Production Engineer Intern - Acworth, GA Acworth, GA, US, 30101 Engineering Oldcastle Infrastructure

Application Support Intern - Atlanta, GA Atlanta, GA, US, 30328 Information Technology Oldcastle Infrastructure

Marketing Intern - Atlanta, GA Atlanta, GA, US, 30328 Administrative Support and Services Oldcastle Infrastructure

Field Summer Help Capital Region Selkirk, NY, US, 12518 Operations, Field & Plant Management Callanan Industries Inc

Production Engineer Intern (Summer) - Middlefield, OH Middlefield, OH, US, 44062 Engineering Oldcastle Infrastructure