Engineering Jobs in Colorado

We are North America’s largest manufacturer of building products and materials.

Imagine a company capable of providing the modern building materials needed to build a community, even the bridges and highways to get you there. You have just imagined Oldcastle®. Surprised? We are North America’s largest manufacturer of building products. Yet we do more than manufacture products. We’re partnering with national accounts, design-build firms and construction professionals to simplify the way buildings become. So why has no one done this before? Simple, no one else can. Oldcastle has the largest manufacturing footprint, the greatest product breadth, and we are not in a category that we do not lead. If you are looking to simplify the construction process—welcome to Oldcastle.

Explore Engineering Jobs in Colorado with Oldcastle.

Oldcastle is the North American arm of CRH plc, a leading global building materials company. Our success has been founded on delivering high performance and growth through our people - our most important asset. Our range of businesses and worldwide locations, along with our growth aspirations, enables us to provide great career opportunities for our people to develop and succeed. With operations in 31 countries, we provide more opportunities to advance your career.

Why apply for Engineering Jobs in Colorado at Oldcastle?

Your future with us is an open road that stretches as far your career aspirations. Build an exciting career with us – the possibilities are endless!

Join our Talent Community and explore Engineering Jobs at Oldcastle today.

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Search results for "". Page 1 of 1, Results 1 to 35 of 35
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Shop Mechanic- United Companies- Telluride,CO
Shop Mechanic- United Companies- Telluride,CO Telluride, CO, US, 81435 Maintenance/Mechanics Telluride Gravel
Telluride, CO, US, 81435 Jun 2, 2023 Telluride Gravel Maintenance/Mechanics
Heavy Diesel Mechanic - Four Corners Materials - Durango, CO
Heavy Diesel Mechanic - Four Corners Materials - Durango, CO Durango, CO, US, 81303 Maintenance/Mechanics Four Corners Materials
Durango, CO, US, 81303 Jun 2, 2023 Four Corners Materials Maintenance/Mechanics
Shop Mechanic- United Companies- Grand Junction,CO
Shop Mechanic- United Companies- Grand Junction,CO Grand Junction, CO, US, 81505 Maintenance/Mechanics United Companies
Grand Junction, CO, US, 81505 Jun 2, 2023 United Companies Maintenance/Mechanics
Shop Mechanic- United Companies- Steamboat Springs, CO
Shop Mechanic- United Companies- Steamboat Springs, CO Steamboat Springs, CO, US, 80487 Maintenance/Mechanics United Companies
Steamboat Springs, CO, US, 80487 Jun 2, 2023 United Companies Maintenance/Mechanics
Construction Laborer - United Companies - Telluride,CO
Construction Laborer - United Companies - Telluride,CO Telluride, CO, US, 81435 Laborers and Production Workers Telluride Gravel
Telluride, CO, US, 81435 Jun 1, 2023 Telluride Gravel Laborers and Production Workers
Aggregate Loader Operator- United Companies, Grand Junction, CO
Aggregate Loader Operator- United Companies, Grand Junction, CO Grand Junction, CO, US, 81505 Forklift, Equipment and Machine Operators United Companies
Grand Junction, CO, US, 81505 May 30, 2023 United Companies Forklift, Equipment and Machine Operators
Loader Operator & Quality Control - United Companies - Rifle, CO,
Loader Operator & Quality Control - United Companies - Rifle, CO, Rifle, CO, US, 81650 Forklift, Equipment and Machine Operators United Companies
Rifle, CO, US, 81650 May 25, 2023 United Companies Forklift, Equipment and Machine Operators
Ready Mix Dispatcher & CSR- United Companies - Steamboat Springs, CO
Ready Mix Dispatcher & CSR- United Companies - Steamboat Springs, CO Steamboat Springs, CO, US, 80487 Customer Service United Companies
Steamboat Springs, CO, US, 80487 May 25, 2023 United Companies Customer Service
Estimator/Project Manager - United Companies - Telluride, CO
Estimator/Project Manager - United Companies - Telluride, CO Telluride, CO, US, 81435 Project Manager Telluride Gravel
Telluride, CO, US, 81435 May 21, 2023 Telluride Gravel Project Manager
Field Mechanic - United Companies - Grand Junction, CO
Field Mechanic - United Companies - Grand Junction, CO Grand Junction, CO, US, 81505 Maintenance/Mechanics United Companies
Grand Junction, CO, US, 81505 May 21, 2023 United Companies Maintenance/Mechanics
Plant Laborer - Four Corners Materials - Cortez, CO
Plant Laborer - Four Corners Materials - Cortez, CO Cortez, CO, US, 81321 Laborers and Production Workers Four Corners Materials
Cortez, CO, US, 81321 May 20, 2023 Four Corners Materials Laborers and Production Workers
Quality Control Technician - Four Corners Materials - Cortez,CO
Quality Control Technician - Four Corners Materials - Cortez,CO Cortez, CO, US, 81321 Quality Four Corners Materials
Cortez, CO, US, 81321 May 19, 2023 Four Corners Materials Quality
Communications Intern - Grand Junction, CO
Communications Intern - Grand Junction, CO Grand Junction, CO, US, 81505 Communications/Public Relations United Companies
Grand Junction, CO, US, 81505 May 19, 2023 United Companies Communications/Public Relations
Production Plant Foreman - United Companies - Grand Junction, CO
Production Plant Foreman - United Companies - Grand Junction, CO Grand Junction, CO, US, 81505 Operations, Field & Plant Management United Companies
Grand Junction, CO, US, 81505 May 19, 2023 United Companies Operations, Field & Plant Management
Finish Blade Operator - Grand Junction, CO
Finish Blade Operator - Grand Junction, CO Grand Junction, CO, US, 81505 Forklift, Equipment and Machine Operators United Companies
Grand Junction, CO, US, 81505 May 18, 2023 United Companies Forklift, Equipment and Machine Operators
Heavy Equipment Operator - Four Corners Materials - Durango, CO
Heavy Equipment Operator - Four Corners Materials - Durango, CO Durango, CO, US, 81303 Forklift, Equipment and Machine Operators Four Corners Materials
Durango, CO, US, 81303 May 17, 2023 Four Corners Materials Forklift, Equipment and Machine Operators
Construction Laborer - Four Corners Materials - Durango, CO
Construction Laborer - Four Corners Materials - Durango, CO Durango, CO, US, 81303 Laborers and Production Workers Four Corners Materials
Durango, CO, US, 81303 May 17, 2023 Four Corners Materials Laborers and Production Workers
Pipe and Excavation Foreman- United Companies- Telluride, CO
Pipe and Excavation Foreman- United Companies- Telluride, CO Telluride, CO, US, 81435 Forklift, Equipment and Machine Operators Telluride Gravel
Telluride, CO, US, 81435 May 16, 2023 Telluride Gravel Forklift, Equipment and Machine Operators
Roaming Scale Operator (Part-time)- United Companies - Grand Junction, CO
Roaming Scale Operator (Part-time)- United Companies - Grand Junction, CO Grand Junction, CO, US, 81435 Forklift, Equipment and Machine Operators United Companies
Grand Junction, CO, US, 81435 May 15, 2023 United Companies Forklift, Equipment and Machine Operators
Plant Laborer/Equipment Operator - Four Corners Materials - Durango, CO
Plant Laborer/Equipment Operator - Four Corners Materials - Durango, CO Durango, CO, US, 81303 Laborers and Production Workers Four Corners Materials
Durango, CO, US, 81303 May 14, 2023 Four Corners Materials Laborers and Production Workers
Water Truck Driver/ Utility Operator - United Companies - Grand Junction, CO
Water Truck Driver/ Utility Operator - United Companies - Grand Junction, CO Grand Junction, CO, US, 81505 Driver/Delivery-CDL United Companies
Grand Junction, CO, US, 81505 May 14, 2023 United Companies Driver/Delivery-CDL
Mobile Mechanic - United Companies - Grand Junction, CO
Mobile Mechanic - United Companies - Grand Junction, CO Grand Junction, CO, US, 81505 Maintenance/Mechanics United Companies
Grand Junction, CO, US, 81505 May 13, 2023 United Companies Maintenance/Mechanics
Paving Crew Equipment Operator - United Companies - Steamboat Springs, CO
Paving Crew Equipment Operator - United Companies - Steamboat Springs, CO Steamboat Springs, CO, US, 80487 Forklift, Equipment and Machine Operators United Companies
Steamboat Springs, CO, US, 80487 May 13, 2023 United Companies Forklift, Equipment and Machine Operators
Grade Crew Laborer - United Companies - Grand Junction, CO
Grade Crew Laborer - United Companies - Grand Junction, CO Grand Junction, CO, US, 81505 Laborers and Production Workers United Companies
Grand Junction, CO, US, 81505 May 10, 2023 United Companies Laborers and Production Workers
Paving Crew Laborer - United Companies - Grand Junction, CO
Paving Crew Laborer - United Companies - Grand Junction, CO Grand Junction, CO, US, 81505 Laborers and Production Workers United Companies
Grand Junction, CO, US, 81505 May 10, 2023 United Companies Laborers and Production Workers
Grade Crew Laborer - United Companies - Steamboat Springs, CO
Grade Crew Laborer - United Companies - Steamboat Springs, CO Steamboat Springs, CO, US, 80487 Laborers and Production Workers United Companies
Steamboat Springs, CO, US, 80487 May 10, 2023 United Companies Laborers and Production Workers
Estimator- United Companies- Grand Junction, CO
Estimator- United Companies- Grand Junction, CO Grand Junction, CO, US, 81505 Sales & Estimating United Companies
Grand Junction, CO, US, 81505 May 10, 2023 United Companies Sales & Estimating
Batch Plant Operator - United Companies - Rifle, CO
Batch Plant Operator - United Companies - Rifle, CO Rifle, CO, US, 81650 Operations, Field & Plant Management United Companies
Rifle, CO, US, 81650 May 8, 2023 United Companies Operations, Field & Plant Management
Support Operator/ Laborer - United Companies - Grand Junction, CO
Support Operator/ Laborer - United Companies - Grand Junction, CO Grand Junction, IA, US, 81505 Laborers and Production Workers United Companies
Grand Junction, IA, US, 81505 May 6, 2023 United Companies Laborers and Production Workers
Equipment Operator/Laborer - United Companies - Grand Junction, CO
Equipment Operator/Laborer - United Companies - Grand Junction, CO Grand Junction, CO, US, 81505 Forklift, Equipment and Machine Operators United Companies
Grand Junction, CO, US, 81505 May 6, 2023 United Companies Forklift, Equipment and Machine Operators
Crusher Laborer - United Companies, Grand Junction, CO
Crusher Laborer - United Companies, Grand Junction, CO Grand Junction, CO, US, 81505 Laborers and Production Workers United Companies
Grand Junction, CO, US, 81505 May 5, 2023 United Companies Laborers and Production Workers
Asphalt Plant Laborer - United Companies - Grand Junction, CO
Asphalt Plant Laborer - United Companies - Grand Junction, CO Grand Junction, CO, US, 81505 Laborers and Production Workers United Companies
Grand Junction, CO, US, 81505 May 5, 2023 United Companies Laborers and Production Workers
Heavy Equipment Operator - United Companies - Grand Junction, CO
Heavy Equipment Operator - United Companies - Grand Junction, CO Grand Junction, CO, US, 81505 Forklift, Equipment and Machine Operators United Companies
Grand Junction, CO, US, 81505 May 5, 2023 United Companies Forklift, Equipment and Machine Operators
Asphalt Plant Laborer - United Companies - Hayden, CO
Asphalt Plant Laborer - United Companies - Hayden, CO Hayden, CO, US, 80488 Laborers and Production Workers United Companies
Hayden, CO, US, 80488 May 5, 2023 United Companies Laborers and Production Workers
Heavy Equipment Operator, CDL - United Companies - Grand Junction, CO
Heavy Equipment Operator, CDL - United Companies - Grand Junction, CO Grand Junction, CO, US, 81505 Forklift, Equipment and Machine Operators United Companies
Grand Junction, CO, US, 81505 May 5, 2023 United Companies Forklift, Equipment and Machine Operators