Yield Specialist

Basic Function

Job Duties

• Analyzes and maintains accurate daily refinery yields to assist in optimizing refinery performance.


• Perform facility mass balance using tank inventory, feedstock purchases and product sales.


• Review and adjust process unit rates based on facility balance.


• Performs inventory, rack, terminal, and pipeline balances.


• Tracks crude oil and natural gas consumption and production of finished products.


• Ensures timely completion of yield accounting duties.


• Prepares and ensures the accurate completion of EIA reporting.


• Performs and maintains calculations to support balances.


• Prepare support documentation and response to Internal and External Auditors. Collaborate with Accounting for reconciliation with SAP.


• Leads and completes special projects as required.


• Must be able to communicate and interact effectively with multiple disciplines.
  
  

Other duties may include some or all the following:

• Assist junior associates with routine tasks.


• Provide reports, data extracts, and other analyses as necessary.


• Assess and implement changes to the Sigmafine model as needed.


• Perform special assignments or tasks as directed by their supervisor, at their discretion.


• Provide support for Solomon Study.
  
  

Special assignments or tasks assigned to the employee by their superior, as determined from time to time in their sole and complete discretion.

Experience

A minimum of seven (7) years of relevant job experience is required, or a combination of work experience and education. Candidates must possess a comprehensive understanding of refinery processes, mass balances, and fundamental chemical calculations and conversions.

Education Level

Applicants must possess at least a Bachelor’s Degree in Chemical, Petroleum, or Industrial Engineering or a degree in Physical Science, Statistics, Economics, Accounting, or Finance.

Required Skills

Candidates for this role should have strong analytical skills and a proactive approach to problem-solving, particularly in production efficiency, where detailed calculations support important decisions. Collaboration is essential, as yield analysis often requires working with multidisciplinary teams. Knowledge of fundamental concepts and practices in yield optimization and economic analysis is necessary. The ability to perform detailed accounting analysis and proficiency in Microsoft Excel is required, including macros and lookup functions. A comprehensive understanding of accounting practices and procedures is also needed but can be acquired. Candidates must be able to manage projects and assignments with accuracy and efficiency. Depending on location, the position may require managing and analyzing detailed inventory movements across multiple sites. Strong written and verbal communication skills and competence in intermediate mathematical calculations are essential, along with maintaining documentation for work products.

Supervisory/Managerial Responsibility

Leads and completes special projects, providing guidance and cross-training to junior associates.

Work Conditions

Office-based with potential refinery visits. Flexible hours may be required, especially during month-end close.

Benefits

Our One HF Sinclair Culture:

About HF Sinclair Corporation

Equal Opportunity Employer

HF Sinclair Corporation is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status or any other prohibited ground of discrimination.