Human Resources Business Partner
Date: Jul 24, 2026
Location:
Casper, WY, US, 82604
Basic Function
HF Sinclair is seeking a Human Resources Business Partner for the Casper Refinery. In this role, you will be accountable for independently leading or performing HR processes under general supervision. You will partner with the HR Manager, peers, and leadership to seamlessly align and reconcile HR processes with evolving business needs for optimal outcomes.
Job Duties
- Serves as the primary HR contact for payroll, providing advanced guidance on payroll processes, systems, compliance, and policy interpretation related to compensation, timekeeping, and pay practices; ensures accuracy, compliance, and issue resolution.
- Leverages HR data, metrics, and payroll-related insights to conduct advanced analyses, identify trends, and provide actionable recommendations to support informed business decisions.
- Partners with Talent Acquisition and HR COEs to drive recruiting efforts, supporting workforce planning and ensuring timely, effective hiring outcomes aligned with business needs.
- Coordinates and facilitates onboarding processes, ensuring a seamless integration experience for new employees, including orientation, documentation, and early engagement.
- Executes HR strategies, policies, and programs in alignment with guidance from the HR Manager and broader HR organization.
- Assists with workplace investigations, including gathering and documenting findings and preparing recommendations for review and final determination.
- Ensures compliance with federal, state, and local employment laws and company policies; partners with the HR Manager on higher-risk matters.
- Supports change management initiatives, including implementation of organizational changes and employee communications to drive understanding and adoption.
- Leads or supports employee engagement initiatives and community programs aligned with business priorities.
- Identifies and implements HR process improvements, particularly in payroll, recruiting, and onboarding workflows, in partnership with the HR Manager.
- Maintains accurate HR records, documentation, and reporting in accordance with company standards and legal requirements.
- Other duties as assigned.
Special assignments or tasks assigned to the employee by their supervisor, as determined from time to time in their sole and complete discretion.
Experience
A minimum of five years of related Human Resources experience is required.
Education Level
Bachelors Degree in Human Resources, Business, or a Technical field related discipline is required or related work experience in lieu of the degree (four years of related work experience) is required.
Required Skills
- Deals constructively with problems that do not have defined solutions
- Maintains a calm and productive influence in times of uncertainty
- Acts with a clear sense of ownership
- Follows through on commitments and makes sure others do the same
- Builds strong formal and informal relationships within HFC
- Leverages relationships to develop solutions within HR and the business
- Admits mistakes and gains insights from experiences
- Reflects on how their personal style impacts others
- Follows through on commitments
- Builds trust through a direct and truthful approach
- Advanced knowledge of general Human Resources principles and ability to apply this knowledge as it pertains to the company
- Advanced skill level in Excel, Word, Outlook, and HRIS applications.
- Ability to handle confidential information including Protected Health Information (PHI) and all applicable compliance issues in relation to relevant HIPAA regulations.
- Ability to read and appropriately interpret information from multiple sources.
Preferred Certifications:
Professional certifications such as SHRM-SCP, SPHR, GPHR, CCP, GRP, CEBS or other similar external certifications.
Supervisory/Managerial Responsibility
Will lead projects or teams as dictated by business needs. May supervise HR Generalist activities.
Work Conditions
Office based with occasional refinery visits from time to time and with up to 10% travel by land and air required. Petroleum refinery, warehouse/plant environment, and out-of-doors environment (depending upon assignment). Subject to all weather and varying road conditions.
Benefits
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.
Physical Requirements
Job conditions require standing, walking, sitting, talking or hearing, making visual inspections, making precise hand and finger movement, twisting, stooping, crouching, kneeling, reaching or grasping, lifting and/or carrying up to 20lbs, pushing and/or pulling up to 10lbs, and ability to wear personal protective equipment.
Our One HF Sinclair Culture:
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 foster a culture of Inclusion by encouraging diversity of experiences, viewpoints and backgrounds. What makes each of us different, together makes us stronger.
About HF Sinclair Corporation
HF Sinclair Corporation, headquartered in Dallas, Texas, is an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and other specialty products. HF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington 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. HF Sinclair supplies high-quality fuels to more than 1,500 branded stations and licenses the use of the Sinclair brand at more than 300 additional locations throughout the country. In addition, subsidiaries of HF Sinclair produce and market base oils and other specialized lubricants in the U.S., Canada and the Netherlands, and export products to more than 80 countries. Through its subsidiaries, HF Sinclair produces renewable diesel at two of its facilities in Wyoming and also at its facility in Artesia, New Mexico. HF Sinclair provides petroleum product and crude oil transportation, terminalling, storage and throughput services to its refineries and the petroleum industry.
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.
