Lead Point of Sale (POS) Integration Engineer

Basic Function

HF Sinclair is seeking a Lead Point of Sale (POS) Integration Engineer in Dallas, TX or Salt Lake City, UT. This position serves as the senior technical SME for petroleum POS platforms and integrations. This role will partner with the department Supervisor to guide technical direction and vendor relationships. This role ensures reliable, consistent performance across a distributor-based customer model with varied store sizes and technical complexity, while leading POS design, deployment, and ongoing modernization. It also oversees system testing, lifecycle management, and supports help desk teams in resolving POS and payment issues.

Job Duties

• Serve as lead technical SME across POS platforms (Verifone, Invenco, NCR, etc.)
• Help troubleshoot and resolve complex POS and payment issues
• Own the technical side of vendor relationships; review changes, manage escalations, and enforce standards
• Lead POS integrations, system upgrades, deployments, and testing efforts across environments
• Define and enforce configuration, integration, and troubleshooting best practices
• Drive root cause analysis, implement fixes, and improve system performance, stability and supportability
• Mentor engineers and support staff; build internal capability and reduce vendor reliance
• Support store operations; handle escalations, technical inquiries, and POS/payment issues across locations and partners

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

Experience

• Minimum of 4-10 years in POS and retail technology environments.
• Hands-on experience across multiple POS platforms (e.g., Verifone, Invenco, NCR).
• Strong knowledge of payment processing, including EMV, PCI, device interactions, and settlement flows.
• Experience working directly with vendors and managing technical support engagements.
• Experience guiding technical decisions and influencing system standards.

Education Level

Bachelor's degree in information technology, computer science, engineer or related field. Equivalent combination of education and specific relevant experience will be considered.

Required Skills

• Expert knowledge of POS systems, payment processing, and mobile payment apps (Android/iOS)
• Strong troubleshooting and root-cause analysis for complex cross-system issues
• Ability to make technical decisions and drive resolution under pressure
• Effective communication with technical teams, vendors, and business stakeholders
• Proficiency with Microsoft Office and system documentation and release schedules

Preferred Skills

• Experience in fuel/convenience retail environments, including pay at the pump. In store POS, and loyalty applications
• Experience supporting distributed retail networks with stores of varying technical sophistication
• Prior IT helpdesk or minor networking experience

Supervisory/Managerial Responsibility
None. Leads teams and/or projects. Work Conditions
Office based exempt role in Salt Lake City, Utah, or Dallas, Texas with a hybrid shift potentially available after training. Up to 25% travel. 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 visitTotal Rewards. Physical Requirements


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.