Data Scientist

Oldcastle Payroll, Inc in; Atlanta (GA); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive pay

Medical benefits

Retirement plan

Wellness programs

Inclusive culture

Job summary

CRH is seeking a Data Scientist to join the Intelligence Digital Products team in Atlanta. Based at the Perimeter campus with a hybrid work schedule, you will analyze internal data and market intelligence to uncover risks and opportunities shaping the construction industry.

You will develop actionable insights, support multiple Strategy teams and senior leadership, and contribute to end-to-end ML workflows, data preparation, and reproducible experimentation in a fast-paced, collaborative

Qualifications

• Bachelor's or Master's in data science, statistics, mathematics, CS, or related field.
• 2+ years of relevant experience delivering analytics or ML projects.
• Strong Python and/or R for data analysis and modelling.
• Experience with BI tools such as Tableau and/or PowerBI.
• Understanding of big data and data cloud solutions (Azure, Snowflake).
• Familiarity with data pipelines and ETL processes.
• Excellent communication and collaborative skills in Agile environments.

Responsibilities

• Develop analytical reports and visualizations to communicate insights.
• Support end-to-end ML workflows including data prep and model evaluation.
• Contribute to reproducible, modular code with version control.
• Improve efficiency of data and ML processes through optimization.
• Write SQL for profiling, feature creation, and ETL/ELT validation.
• Collaborate with BI, data engineering, and product teams to translate questions into data needs.
• Maintain data integrity, consistency, and security.

Skills

Python

SQL

R

Tableau

PowerBI

Azure

Snowflake

ML

Agile Scrum

Communication

Education

Data Science Degree

Tools

Git

Notebooks

ETL Tools

Job description

CRH is a leading global diversified building materials group, employing over 75,800 people at more than 3,160 locations in 29 countries. CRH is the leading building materials company in North America and the world. We manufacture and distribute a diverse range of superior building materials, products, and solutions, which are used extensively in construction projects of all sizes.

Job Summary

CRH is seeking a Data Scientist to join the Intelligence Digital Products team within the Strategy function. The team is focused on systematically exploring and understanding the trends that will shape the construction industry, identifying where CRH can create value, and enabling better strategic decisions across the business.

Working with a combination of internal operational data, external market intelligence, and project-based insights, you will help uncover emerging risks and opportunities for CRH and the wider construction sector. The team uses data, research, and scenario analysis to support fact-based discussions and provide a forward-looking perspective on industry developments.

In this role, you will generate actionable insights through analysis and visualization, supporting multiple Strategy teams and senior leadership. You will be part of a high-performing, fast-paced environment with a strong emphasis on collaboration, innovation, and professional development.

Job Location

This role is based at our corporate office in the Perimeter area of Atlanta, GA - hybrid work schedule

Job Responsibilities

• Develop clear analytical reports and visualizations to communicate insights from exploratory analysis, trends, and model outputs to business stakeholders
• Support end-to-end ML workflows by contributing to data preparation, feature/label creation, baseline modelling, and evaluation
• Apply reproducible build practices (modular code, version control, documented assumptions, repeatable experiments).
• Contribute to improving efficiency of data and ML processes through practical performance optimization (efficient transformations, scalable data handling, reduced runtime in pipelines).
• Write SQL as needed for data profiling, feature dataset creation, and ETL/ELT validation (quality checks, reconciliations, incremental logic).
• Partner with BI, data engineering, and product teams to translate business questions into data and modelling requirements
• Follow established standards for data integrity, consistency, and security

Job Requirements

• Hands-on experience with machine learning tools, cloud platforms, and data warehousing; Snowflake exposure is a plus
• Strong Python or R skills for advanced analysis (e.g., data wrangling, statistical analysis, modeling) required
• Structure ambiguous questions, define success metrics, and translate analysis/model outputs into clear business decisions
• Produce stakeholder-ready storytelling through strong report design and effective visualizations
• Experience using SQL and other exploratory data analytics to create clean datasets, build/evaluate baseline ML models, and deliver reproducible, well-documented work (Git/notebooks)
• Commitment to staying up to date on the latest developments in the AI/ML ecosystem and apply relevant techniques
• Strong communication and collaboration skills, including experience working in Agile/Scrum environments with cross-functional teams
• Self-starter mindset with high initiative; comfortable in a fast-paced environment, managing multiple priorities and tight deadlines
• Bachelor's or Master's degree in data science, statistics, mathematics, computer science, engineering, or related field
• 2+ years of relevant experience in data science, analytics, or a related role, with demonstrated delivery of analytical or ML projects
• Proficiency in Python and/or R for data analysis and statistical modelling
• Experience with business intelligence tools such as Tableau and/or PowerBI
• Understanding of Big data and data cloud-solutions, preferably Azure and Snowflake
• Familiarity with data pipeline tools and ETL processes
• Strong problem-solving and communication skills, with the ability to navigate ambiguous requirements and explain complex analytical concepts to both technical and non-technical audiences
• Experience working in a multinational environment is a bonus

What CRH Offers You

• Highly competitive base pay
• Comprehensive medical, dental and disability benefits programs
• Group retirement savings program
• Health and wellness programs
• An inclusive culture that values opportunity for growth, development, and internal promotion

About CRH

CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.

CRH is an affirmative action and Equal Opportunity Employer.

EOE/Vet/Disability

CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.

AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.