Data Scientist 2

Valero • San Antonio, TX

13h • Onsite

About The Position

Valero is the best-in-class producer of essential fuels and products that are foundational to modern life. We invite you to join our ~10,000 employees to drive exceptional results for our company, the energy industry and our community.
Valero is seeking a motivated and curious Data Scientist 2 to support the development and deployment of data-driven and AI-enabled solutions across our refining and commercial operations. In this role, you’ll work hands-on with data to help build, test, and improve models that support smarter, faster decision-making. You’ll collaborate closely with experienced data scientists, engineers, and business partners while growing your skills in machine learning, statistical analysis, and data engineering in a real-world, production environment.
You’ll work alongside experienced data scientists to help translate analytical requirements into production-ready solutions. In this role, you’ll contribute to the end-to-end data science process across use cases such as process optimization and predictive forecasting. You’ll play a key role in supporting the development and deployment of AI solutions across the full model lifecycle.
As a technical trailblazer, you’ll stay ahead of the curve by exploring emerging tools, frameworks, and methodologies, continuously pushing the boundaries of what’s possible with data science at Valero.

Requirements

• Bachelor’s or higher-level degree - in: Mathematics, Computer science, Data Science or related
• 2 years of experience in data science using Python
• Able and willing to work on-site, in-person at the Valero San Antonio location, required.

Nice To Haves

• Understanding of ML process flow including - training, tuning and optimization
• Knowledge of regression and classification libraries, as well as some exposure to deep learning (Tensorflow, Pytorch)
• Refining Industry experience

Responsibilities

• Support the solution of complex analytical challenges across Valero’s business units by contributing to AI and data science solutions that deliver actionable insights into operational and commercial questions.
• Work alongside experienced data scientists to support the interpretation of data analysis and models, helping ensure results are clearly understood and appropriately applied.
• Process and transform structured and unstructured data into formats suitable for advanced analytics and modeling.
• Assist in the development, training, and validation of machine learning models to support the implementation of AI-driven solutions across the organization.
• Collaborate with team members to support statistical and data analysis projects, learning and applying best practices in analytics and model development.
• Contribute to the development and refinement of best practices for implementing advanced analytical solutions at Valero.
• Develop and grow technical proficiency in AI tools and platforms, and collaborate with information systems teams to support system optimization and enhancement efforts.
• Support process improvement initiatives by leveraging data-driven insights to help reduce costs and improve efficiency across commercial and operational workflows.

Benefits

• Competitive Pay and Annual Bonus Program
• 100%25 match on 401(K) up to 7%25, with immediate vesting
• Company-sponsored Pension Plan
• Comprehensive Healthcare and Wellness Programs
• Daycare Center
• Employee and Family Wellness Centers (Physician & Pediatrician)
• State-of-the-art 24-hour Fitness Center free for employees and spouses with access to Tennis and Basketball Facilities
• Benefits described above are highlights only, subject to an employee’s eligibility and work location.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level