Sr Data Analyst, AI

Constellation • Full-time • Warrenville, IL, US • $119.70k - $133k / year • 4h ago

Who We Are

As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute.

Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy future.

Total Rewards

Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program; comprehensive medical, dental and vision benefits, including a robust wellness program; paid time off for vacation, holidays, and sick days; and much more.

Expected salary range of $119,700 to $133,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose Of Position

The Senior Data Analyst will report into the Digital Transformation Office and will play a pivotal role in enabling data-driven decision-making. This position is responsible for leading advanced data analytics and AI initiatives to support Constellation's transformation projects. Utilize expertise in AI and data analytics to drive insights, enhance strategic decision-making, and foster innovation. The analyst will work closely with cross-functional teams: including sales leadership, product owners, and technical leads to ensure that data is leveraged effectively to drive measurable business outcomes. The Senior Data Analyst will mentor junior analysts and collaborate with stakeholders to maximize project impact.

Primary Duties And Accountabilities

Lead the exploration and preparation of high value datasets for use in AI and machine learning models, applying advanced data cleaning techniques to ensure accuracy and reliability for predictive analytics and pattern recognition.
Translate business problems into analytical requirements and partner with Data Scientists to design relevant features and input variables. Conduct in depth exploratory data analysis (EDA) using Python, SQL, and visualization tools to identify trends, correlations, and data quality issues.
Collaborate with Data Engineers to ensure data availability and integrity across ingestion pipelines, and work with cross functional teams to translate complex findings into actionable business strategies.
Own the documentation and definition of key business entities and variables such as customer, opportunity, and lead to support modeling and reporting needs.
Evaluate model outputs and recommend improvements based on quantitative insights and business logic. Create dashboards and analytical tools to help product managers, sales leaders, and data scientists interpret performance and opportunity areas.
Represent the analyst voice in agile planning, roadmap discussions, and cross team reviews. Communicate effectively with stakeholders to support data driven decision making.
Mentor junior analysts and contribute to shared analytical standards and documentation practices, fostering a culture of learning and continuous improvement.
Create dashboards and analytical tools to help product managers, sales leaders, and data scientists interpret performance and opportunity areas.

Minimum Qualifications

Bachelor's degree in a quantitative discipline such as Data Science, Data Analytics, Applied Mathematics, Statistics, Computer Science, Operations Research, or a related field
5-years of experience in data analysis and AI with demonstrated success in delivering strategic insights
Proficiency in programming languages including Python (Pandas, NumPy, Matplotlib), R, and SQL to manipulate data and generate insights from large data sets
Advanced knowledge of AI frameworks like TensorFlow, Scikit-learn, or PyTorch
Experience with Databricks, Delta Lake, or Azure-based analytics ecosystems
Proficiency in major BI and visualization tools, such as Power BI, Qlik, Tableau, SQL Server
Experience in machine learning algorithms, predictive modeling, and anomaly detection
Proven ability to clean, join, and analyze complex datasets from disparate sources (CRM, external vendors, internal systems)
Strong problem-solving, analytical, and critical thinking skills
Excellent communication skills (written and verbal) for conveying complex findings to non-technical stakeholders

Preferred Qualifications

Master's degree
Experience applying B2B sales and marketing strategies to business use cases within the energy sector
Familiarity with agile workflows and collaboration tools such as Azure DevOps, Confluence, or Git
Familiarity with data governance and data quality best practices