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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Scientist II, Senior or Principal - **Company:** Black Hills Energy - **Location:** Golden, CO, United States - **Experience:** Expert - **Salary:** $79,400.0 - $119,100.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Information Engineering, Python (Programming Language), Machine Learning, Microsoft SQL Server, DataOps, SQL Databases, Computational Statistics, Large Language Models, Software Application Programming, Generative AI, Information Technology, Data Pipelines - **Published:** July 19, 2026 - **Apply:** https://www.juju.com/job/00000000ghqsy5 ## About the Role * Bachelor's Degree Data Science, Statistics, Computer Science, Applied Mathematics, related field or an equivalent combination of education and experience. * Minimum of 3 years of data science experience. Senior: * Master's Degree Data Science, Statistics, Computer Science, Applied Mathematics, related field or an equivalent combination of education and experience. * Minimum of 5 years of data science experience. Principal: * Master's Degree Data Science, Statistics, Computer Science, Applied Mathematics, related field or an equivalent combination of education and experience. * Minimum of 8 years of data science experience. What Is Desired: * Experience prototyping and developing applications in R and/or Python. * Experience developing projects using machine learning, advanced statistics, and artificial intelligence (AI). * Experience using large language models and generative AI tools. * Experience¿utilizing data engineering concepts and techniques. * Experience using SQL to query and update data and build database objects., Candidates must successfully pass a pre-employment drug screen and background check. If there is anything that may show up in these reports that may conflict with the position requirements, feel free to contact the Black Hills Energy recruiting team atjobs@blackhillscorp.com. Black Hills Energy does not sponsor applicants for work visas. All applicants must be legally authorized to work in the US. ## Description The Data Scientist II will be engaged in statistical forecasting, mathematical optimization, machine learning, and artificial intelligence projects. This position will collaborate with cross-functional teams to develop and deploy scalable AI- and technology-enabled solutions that enhance productivity, decision-making, and business outcomes. The Data Scientist II will be dedicated to increasing technical proficiency, staying apprised of the latest industry developments, and evaluating innovative technologies that can deliver measurable value to the organization., * Builds robust computer programs to enable repeatable and efficient analysis using R and/or Python. * Leverages machine learning, advanced statistics, and artificial intelligence to build predictive models, develop forecasts, and quantify complex relationships within data. * Leverages large language models and generative AI tools * Builds data pipelines and database objects within a SQL Server database using data engineering best practices. * Uses SQL to efficiently query and update data. * Strong professional communication skills, including the ability to explain model design, risks, and outputs, and the ability to collaborate within the team to create optimal products. * Knowledge of best-practice model risk management: validation, testing, and control standards, including testing of assumptions, computational accuracy, and documentation of model weaknesses and risks. ## Related Videos - [Data Science, ML & AI in the Oil and Gas Industry at NDT Global - Dr. Katja Träumner](https://www.wearedevelopers.com/videos/1308-data-science-ml-ai-in-the-oil-and-gas-industry-at-ndt-global-dr-katja-traumner) - [Your imaginations is (no longer) the limit: how Generative AI empowers people to be creative](https://www.wearedevelopers.com/videos/741-your-imaginations-is-no-longer-the-limit-how-generative-ai-empowers-people-to-be-creative) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [The shadows that follow the AI generative models](https://www.wearedevelopers.com/videos/624-the-shadows-that-follow-the-ai-generative-models) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1520-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) ## Related Articles - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers)