Staff Auditor, Internal Audit

Basic Function

HF Sinclair is seeking a Staff Auditor, Internal Audit based in Dallas, Tx. In this role, you will conduct routine auditing assignments within the Financial Assurance discipline in the Internal Audit department under direct supervision.

Primarily assists in annual Sarbanes‑Oxley ("SOX") 404 internal controls

• Assists with planning, walkthrough process documentation, testing execution, issue follow-up, and External Audit assistance.
• Reviews and interprets organizational data, processes, policies and procedures to assess their effectiveness and compliance with management expectations, regulatory requirements, and leading practices
• Develops recommendations for control/audit findings, focusing on strengthening internal controls, quality and efficiency
• Monitors remediation results of process controls and performs remediation testing

Conducts financial risk-based audit engagements, as assigned

• Executes audit program steps and documents results in compliance with Internal Audit Department policies and procedures and professional standards

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

No experience required.

A minimum of a Bachelor's Degree in Business, Finance, Accounting or related field is required.

Concentration or specialization in Internal Audit (or classes taken). CPA or CIA eligible.

Ability to perform routine financial analysis. Working knowledge of Microsoft products;. A conceptual knowledge of The Global Internal Audit Standards of The Institute of Internal Auditors, generally accepted accounting principles, COSO framework, and SOX provisions and methodologies for achieving. The ability to effectively communicate/explain complex information to others in a straightforward manner, both written and verbal communication; critical thinking and analytical skills;

detail-oriented with strong project and time management skills; proactively leverage data analytics tools and techniques, including AI tools, to enable data driven planning, testing, and reporting; ability to think with a data innovation mindset; and strong interpersonal skills.

None.

Office based with travel up to 25% by land and air required. Petroleum refinery environment, warehouse / plant environments, and out-of-doors 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.

HF Sinclair offers a comprehensive benefits package designed to support the well‑being of our employees and their families. Our benefits include, but are not limited to, the following:

• Medical Insurance
• Vision Insurance
• Dental Insurance
• Paid Time‑Off
• 401(k) Retirement Plan with match
• Educational Reimbursement
• Parental Bonding Time
• Employee Discounts

We are committed to fostering a supportive and inclusive work environment, ensuring our employees have the resources needed to thrive professionally and personally. Benefit eligibility is governed by official plan documents, for more details visit

Total Rewards.

At HF Sinclair, we are united through our One HF Sinclair Culture, which is underpinned by our five core values of Safety, Integrity, Teamwork, Ownership and Inclusion. Developed to empower our people, our five core cultural values are at the heart of everything we do and extend to how we engage our stakeholders. These values influence our decisions, shape our behaviors and keep us connected across the entire organization.

We maintain a true Safety culture for our employees, communities, environments and customers. Our goal is to make sure everyone returns home safely each day. We have a long‑standing commitment to Integrity and ethical behavior and do what is right for our employees, investors, communities and the environment. We encourage employees to Step Up and Stand Out by championing a culture of Teamwork and Ownership.

We…