Data Scientist — Analytics, ML & Low‑Code Automation

hdr; United States; Presencial; USD 100.000 - 143.000; Tempo integral

Resumo da vaga

HDR, an employee-owned company, is seeking a Data Scientist to join our Transportation team in Alexandria, VA. You will leverage advanced data analytics, build predictive models, and develop dashboards that inform decision-making for transportation projects.

Qualifications include a bachelor’s degree in a related field and 3+ years of experience with SQL, Python, and BI tools (Power BI, Tableau). US citizenship or naturalization is required; on-site work is expected.

Qualificações

• 3+ years experience with data engineering tools and languages such as SQL, Power Query, and Pandas
• 3+ years experience with BI tools such as Power BI, Tableau, Plotly, Seaborn, and Matplotlib
• 3+ years experience with data science languages such as Python and R
• Strong multitasking, writing and people skills

Responsabilidades

• Analyze complex datasets to identify patterns, trends, and opportunities that improve business decisions.
• Develop data products including reports, dashboards, and visualizations to communicate business insights and KPIs.
• Perform data acquisition, cleaning, transformation, and exploratory data analysis (EDA).
• Engineer features and transform raw data into structured attributes for machine learning models.
• Build and maintain advanced predictive models (classification, regression, time series, neural networks, NLP, computer vision).
• Manage the end-to-end model lifecycle: development, deployment, monitoring, drift detection, retraining, and inference.
• Tune models and conduct rigorous validation, testing, and quality evaluation.
• Apply predictive models to enhance operational and business outcomes.
• Leverage Microsoft Power Platform (Power Apps, Power Automate, Power BI, etc.) to build business applications, automate workflows, and improve operational efficiency.
• Develop dashboards and BI solutions that track project health, KPIs, and performance metrics.

Conhecimentos

Python

R

SQL

Data analysis

Data visualization

Machine learning

Formação

Bachelor’s degree in Data Science, Statistics, Mathematics, Computer Science, Engineering, Information Technology, or a related field

Ferramentas

Power BI

Tableau

Plotly

Seaborn

Matplotlib

Power Query

Pandas

Descrição da vaga

HDR, an employee-owned company, is seeking a Data Scientist to join our Transportation team in Alexandria, VA. You will leverage advanced data analytics, build predictive models, and develop dashboards that inform decision-making for transportation projects.

Qualifications include a bachelor’s degree in a related field and 3+ years of experience with SQL, Python, and BI tools (Power BI, Tableau). US citizenship or naturalization is required; on-site work is expected.