Valero · 1 day ago
Data Scientist 2
San Antonio, TX
Full-time
Onsite
Entry, Mid Level
2+ years expValero is a leading producer of essential fuels and products, seeking a motivated Data Scientist 2 to support data-driven and AI-enabled solutions. The role involves collaborating with data scientists and engineers to develop, test, and improve models for decision-making across refining and commercial operations.
EnergyRenewable EnergyManufacturingBiofuelOil and Gas
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
Qualification
Required
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
Preferred
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
Benefits
Competitive Pay and Annual Bonus Program
100% match on 401(K) up to 7%, 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
Company
Valero
Valero is an international manufacturer and marketer of transportation fuels and petrochemical products.
10001+ employees
H1B Sponsorship
Valero has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
2023 (17)
2022 (24)
2021 (33)
2020 (29)
Funding
Current Stage
Public CompanyTotal Funding
$4.65B2025-10-16Post Ipo Debt· $4B
2025-02-04Post Ipo Debt· $650M
1980-01-11IPO
Leadership Team
R. Lane Riggs
Chief Executive Officer and President
Homer Bhullar
Chief Financial Officer
Recent News
2026-02-06
2026-01-23
East Bay Times
2026-01-17
Company data provided by crunchbase