HollyFrontier – Internal Audit Supervisor


HollyFrontier Corporation is seeking an experienced Internal Audit Supervisor to be based in our headquarters in Dallas, TX.  This position will conduct advanced to complex auditing assignments for the Internal Audit group.

This position is not eligible for International Relocation Program benefits.

ESSENTIAL JOB DUTIES/RESPONSIBILITIES: (functions considered essential as defined by ADA):

  • Supervises a team of up to five (5) auditors who conduct financial and operational risk-based audits, and reviews internal controls of the Company’s operations
  • Develops audit plans and reviews audit fieldwork testing conducted by audit team, and also performs fieldwork testing as needed
  • Develops recommendations for audit findings, focusing on strengthening internal controls, quality and efficiency
  • Develops and presents draft internal audit reports based on findings and recommendations
  • Supervises team on projects, providing guidance and direction during all project phases
  • Assists Vice President in the annual Goal Setting, Goal Review and Performance Assessment process, conducting initial reviews of staff members

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

REQUIRED Experience:

A minimum of seven (7) years of related experience in internal auditing, public accounting or general accounting.


A minimum of a Bachelor’s Degree in Accounting. Must have an active CPA license – or – CIA designation.


A Master’s of Information Systems or related discipline degree. 


Solid understanding of generally accepted accounting principles, finance concepts and procedures. Working knowledge of COSO. Familiar with the internal audit common body of knowledge. Ability to work both independently and in a team environment. Strong interpersonal skills, with the ability to effectively communicate with others, both written and verbal communication, intermediate reading and writing skills, ability to perform intermediate mathematical calculations, and report writing skills. Ability to perform advanced to complex financial analysis. Working knowledge of Microsoft products. 


Experience with data analytics and SAP financial software.


Direct supervisor of Auditors.


Office based with travel up to 25% by land and air required. Petroleum refinery, warehouse/plant environments, and out-of-doors environment including but not limited to chemicals, pressure vessels, tanks and rotating equipment. Subject to all temperatures, weather, and varying road conditions. May be required to work long hours, not limited to nights, weekends, and holidays.

Our One HFC Culture:

Our one HFC Culture focuses on four key values of safety, integrity, teamwork and ownership.  They influence our decisions, shape our behaviors and keep us connected across the entire organization.

Safety is first.  We care about our people and work tirelessly to make sure they return home safely, every day.  Everything we do is done with integrity.  We encourage growth and exciting possibilities by championing a culture of teamwork and ownership.

About HollyFrontier Corporation    
HollyFrontier Corporation, headquartered in Dallas, Texas, is an independent petroleum refiner and marketer that produces high value light products such as gasoline, diesel fuel, jet fuel and other specialty products. HollyFrontier owns and operates refineries located in Kansas, Oklahoma, New Mexico, and Utah and markets its refined products principally in the Southwest U.S., the Rocky

Mountains extending into the Pacific Northwest and in other neighboring Plains states. In addition, HollyFrontier produces base oils and other specialized lubricants in the U.S., Canada and Netherlands, and exports products to more than 80 countries. HollyFrontier also owns a 57% limited partner interest and a non-economic general partner interest in Holly Energy Partners, L.P., a master limited partnership that provides petroleum product and crude oil transportation, terminalling, storage and throughput services to the petroleum industry, including HollyFrontier Corporation subsidiaries.

Join HollyFrontier Corporation where you have the opportunity to develop and own your career!

HollyFrontier 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.



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