HF Sinclair - On-site work

HF Sinclair seeks a Process Control DCS Engineer in El Dorado, KS, to lead technical support for Honeywell TDC3000 and Experion PKS systems. This role involves optimizing regulatory and advanced control strategies, troubleshooting DCS/PLC/SIS, and driving refinery margin improvement through APC i...

HF Sinclair seeks an Entry-Level Accountant in Artesia, NM. You will perform basic to moderately complex accounting and treasury tasks with direct supervision. Requires a Bachelor’s in Accounting or Finance and basic Microsoft skills. Enjoy medical, dental, vision insurance, 401(k) with match, pa...

Seeking a skilled **Process Safety Engineer** in **Artesia, United States** to drive PSM compliance and risk reduction. You will support refinery operations, conduct process hazard analyses, and manage MOC programs. Requires a Bachelor’s in Engineering, 2+ years of experience, and knowledge of OS...

HF Sinclair seeks a Superintendent Laboratory in El Dorado, KS to lead high-performing teams and direct key functions of the Refining Laboratory Department. Requires 10+ years of lab experience, 5+ years supervisory experience, and a Bachelor’s in Chemistry or Engineering. You will ensure accurat...

Join HF Sinclair in Cheyenne, WY as an Operator B Relief. No experience required—just a high school diploma and a valid driver’s license. You’ll support renewable diesel and hydrogen operations, conduct unit walk-throughs, and assist with start-ups. Enjoy full benefits including medical, dental, ...

SCADA Programming Technician needed in Tulsa to lead mid-to-high level hardware/software field assignments for Pipeline SCADA. Requires 3+ years of PLC programming, VSAT communication, and expertise in Telvent OaSys DNA, Wonderware, or ClearSCADA. Design control systems, program PLCs, and provide...

HF Sinclair seeks a Strategic Sourcing Specialist in Dallas, TX to drive procurement strategy and supplier partnerships. You will guide business stakeholders through the full sourcing lifecycle, leveraging strong commercial acumen and negotiation skills to optimize value and reduce risk. Ideal ca...

Senior Benefits Analyst role in Dallas, TX with HF Sinclair. Leverage 8+ years of benefits and retirement plan expertise to manage vendor relationships, ensure ERISA/HIPAA compliance, and drive data integrity. Lead complex projects, analyze claims and utilization data, and implement program enhan...

Join Petro-Canada Lubricants Inc. in Mississauga as an Operations Shift Supervisor. Lead a shift team in a petrochemical plant, ensuring safe, efficient operations and environmental compliance. Requires 10+ years refinery experience, strong leadership, and emergency response skills. This off-shif...

HF Sinclair in Artesia, NM seeks an experienced Electrician with a New Mexico Journeyman’s license. You will troubleshoot, test, and repair AC motor controls, medium voltage systems, and electrical conduit per NEC standards. Requires 3+ years of on-the-job experience, strong problem-solving skill...

Strategic Sourcing Lead role in Dallas, TX, seeking 4+ years in procurement or supply chain management. Drive cost reduction and risk mitigation through strategic sourcing and supplier management. Requires a Bachelor’s degree, advanced negotiation skills, and manufacturing knowledge. Benefits inc...

HF Sinclair in Anacortes, WA seeks a Capital Project Manager to lead complex refinery projects exceeding $5MM. You will oversee all project phases from scope to construction, managing safety, cost, and schedule. Requires 10+ years of PM experience and an Engineering degree. Enjoy comprehensive be...