> Markdown version of [/jobs/ext/2521207-sr-data-scientist](https://www.wearedevelopers.com/jobs/ext/2521207-sr-data-scientist). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Data Scientist - **Company:** Lennox International - **Location:** Richardson, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Big Data, Cluster Analysis, Data Visualization, Relational Databases, R (Programming Language), Python (Programming Language), Linear Regression, Machine Learning, Power BI, Software Engineering, SQL Databases, Tableau (Software), Unstructured Data, Naive Bayes, Spark Mllib, Pyspark, Qlikview - **Published:** August 4, 2026 - **Apply:** https://us.experteer.com/career/view-jobs/sr-data-scientist-richardson-tx-usa-58812378 ## About the Role quality and model performance * Present findings through clear visualizations to technical and non-technical audiences * Foster knowledge sharing, mentoring, and continuous improvement across the team Tasks * Bachelor in Data Science or related field with 5+ years of experience or Master in related field with 3+ years * Strong problem-solving with quantitative and qualitative methods * Proficiency in Python, R, SQL, PySpark or similar * Knowledge of ML techniques: clustering, decision trees, random forests, logistic/linear regression, gradient boosted trees, naive Bayes * Understanding of big data architectures and large-scale data processing * Experience with relational databases and large datasets * Strong communication to present findings to diverse audiences * Experience with Spark MLlib and solid software development skills * Basic understanding of unstructured data analysis * Experience with data visualization tools such as Tableau, Power BI, or Qlik Key requirements * tuition aaa objectives * medical, dental, and vision insurance * prescription drug coverage * 401(k) retirement plan * short-term disability * 8 weeks paid birthing leave and 2 weeks paid bonding leave ## Description Experteer Overview As a Data Scientist at Lennox, you develop ML models and analytics that unlock business value. You partner with cross-functional teams to translate objectives into data-driven solutions and operate on large, complex datasets. You'll tackle real-world problems, drive insights, and scale models in a collaborative, innovation-driven environment. This role offers the opportunity to influence multiple domains and contribute to Lennox's data-driven culture and growth. Compensation / Benefits * Develop and deploy machine learning models and predictive analytics solutions * Build custom data models to solve business problems * Apply statistical techniques to generate actionable insights * Explore data to identify trends and new opportunities * Partner with stakeholders to translate business objectives into analytics initiatives * Collaborate across Sales, Marketing, Engineering, Supply Chain, and Finance datasets * Merge, manage, and analyze large datasets; monitor data quality and model performance * Present findings through clear visualizations to technical and non-technical audiences * Foster knowledge sharing, mentoring, and continuous improvement across the team Tasks * Bachelor in Data Science or related field with 5+ years of experience or Master in related field with 3+ years * Strong problem-solving with quantitative and qualitative methods * Proficiency in Python, R, SQL, PySpark or similar * Knowledge of ML techniques: clustering, decision trees, random forests, logistic/linear regression, gradient boosted trees, naive Bayes * Understanding of big data architectures and large-scale data processing * Experience with relational databases and large datasets * Strong communication to present findings to diverse audiences * Experience with Spark MLlib and solid software development skills * Basic understanding of unstructured data analysis * Experience with data visualization tools such as Tableau, Power BI, or Qlik Key requirements * tuition reimbursement * medical, dental, and vision insurance * prescription drug coverage * 401(k) retirement plan * short-term disability * 8 weeks paid birthing leave and 2 weeks paid bonding leave ## Related Videos - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [Beyond Dashboards: Fixing Text-to-SQL with Semantic RAG](https://www.wearedevelopers.com/videos/2036-beyond-dashboards-fixing-text-to-sql-with-semantic-rag) - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) - [REST, GraphQL, gRPC, and more: A comparison of modern API styles](https://www.wearedevelopers.com/videos/100247-rest-graphql-grpc-and-more-a-comparison-of-modern-api-styles) - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Data Analyst Salary in Switzerland](https://www.wearedevelopers.com/magazine/276-data-analyst-salary-in-switzerland) - [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know)