Senior Quantitative Analyst
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Job Location:
San Antonio, TX - USA
Monthly Salary:
Not Disclosed
Posted on:
2 days ago
Vacancies:
1 Vacancy
Job Summary
An exciting career awaits you
At MPC were committed to being a great place to work one that welcomes new ideas encourages diverse perspectives develops our people and fosters a collaborative team environment.
Position Summary
This Senior Quantitative Analyst supports MPCs Global Supply Trading and Origination organization by developing high-fidelity analytical tools statistical models and real-time insights across crude and heavy products clean products and renewables freight NGL and specialties markets. This role contributes directly to commercial performance by integrating fundamentals high-frequency market data and automated modeling pipelines to generate timely and actionable insights.
This position is designed as a key analytics role with direct proximity to trading activity requiring strong commercial judgment analytical ownership and close collaboration with fundamental analysts traders risk and IT to prototype and productionize quantitative capabilities that enhance commercial decision-making on a daily basis.
Key Responsibilities
- Build and maintain daily and intraday analytical models encompassing prices spreads differentials volatility and refinery margin economics.
- Design and implement robust statistical econometric and machine learning models for shorthorizon forecasting and signal generation using Python or R.
- Engineer automated data pipelines in Python SQL feeding realtime dashboards and trading tools deployed on Azure.
- Construct and maintain feature libraries (calendar effects flow data refinery outages arbitrage indicators freight economics curve structures).
- Collaborate with fundamental analysts and traders to identify model opportunities quantify edge and test signal value.
- Produce clear visualizations and tradingready outputs in Power BI or custom Python/R dashboards.
- Conduct backtesting model validation stability analysis hyperparameter tuning and performance monitoring.
- Support commercial negotiations and deal structuring through quantitative scenario analysis.
- Work with IT to translate prototypes into scalable production-grade tools.
- Maintain documentation version control and structured model governance.
Education and Experience
- Bachelors Degree in Mathematics Statistics Economics Engineering Computer Science Finance or related discipline required.
- Five (5) or more years of related experience.
Preferred Experience:
- Familiarity with commodity market structures pricing and risk fundamentals
- Experience modeling spreads differentials arbitrage economics refinery margins or flow-based fundamentals.
- Experience building high-frequency or daily forecasting models (Python or R).
- Familiarity with optimization (linear nonlinear or mixedinteger).
- Experience with Git CI/CD model deployment or production-oriented workflows.
- Curiosity creativity and a bias for experimentation and iterative improvement.
Skills
- Strong proficiency in Python (pandas NumPy statsmodels scikitlearn PyTorch/TensorFlow Nixtla).
- Experience using R for econometrics forecasting or modeling workflows.
- Strong SQL skills and experience with cloud environments (Azure preferred).
- Experience with timeseries modeling including ARIMA/SARIMA regime switching volatility modeling ML models or deep learning architectures.
- Ability to translate technical analysis into clear commercial recommendations.
Location: San Antonio TX / Houston TX / Findlay OH
Relocation: Available
Estimated Travel: <10%
This position grade may vary depending on candidate experience. The successful candidate will be placed at a level commensurate with experience and qualifications.
As an energy industry leader our career opportunities fuel personal and professional growth.
Location:
San Antonio TexasAdditional locations:
Findlay Ohio Houston TexasJob Requisition ID:
Location Address:
19100 Ridgewood PkwyEducation:
Bachelors (Required)Employee Group:
Full timeEmployee Subgroup:
RegularMarathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race color religion creed sex gender (including pregnancy childbirth breastfeeding or related medical conditions) sexual orientation gender identity gender expression reproductive health decision-making age mental or physical disability medical condition or AIDS/HIV status ancestry national origin genetic information military veteran status marital status citizenship or any other status protected by applicable federal state or local laws. If you would like more information about your EEO rights as an applicant click here.
If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP please contact our Human Resources Department at . Please specify the reasonable accommodation you are requesting along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation. Marathon Petroleum offers a total rewards program which includes but is not limited to access to health vision and dental insurance paid time off 401k matching program paid parental leave and educational reimbursement. Detailed benefit information is available at.The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity Employer: Veteran / Disability
We will consider all qualified Applicants for employment including those with arrest or conviction records in a manner consistent with the requirements of applicable state and local reviewing criminal history in connection with a conditional offer of employment Marathon will consider the key responsibilities of the role.
Required Experience:
Senior IC
Key Skills
- Splunk
- IDS
- Microsoft Access
- SQL
- Cybersecurity
- Intelligence Experience
- Malware Analysis
- Tableau
- Analysis Skills
- SAS
- Data Analysis Skills
- Analytics
