Delek US - United States

Seeking a Senior Chemist for a refinery in Krotz Springs. Conduct qualitative/quantitative analyses of petroleum materials using instrumental and wet techniques. Requires a Bachelor's degree, 6+ years of lab experience, and advanced LIMS & troubleshooting skills. Benefits include a 10% 401K match...

Gain hands-on engineering experience at the Delek US refinery in El Dorado, AR, for Summer 2026. This internship involves field work supporting mechanical and chemical initiatives, requiring a GPA of 3.0+ in a relevant engineering degree. You will troubleshoot equipment, conduct technical analyse...

Gain hands-on engineering experience at the Delek US refinery in Big Spring, TX, this summer. Support key initiatives and field work while applying your Mechanical or Chemical Engineering studies. This role requires a 3.0+ GPA, strong safety knowledge, and the ability to work independently on tec...

Gain hands-on engineering experience at the Delek US refinery in Krotz Springs, LA, for Summer 2026. This internship supports field and project initiatives, requiring a pursuit of a Mechanical/Chemical Engineering degree (3.0+ GPA). You will troubleshoot equipment, conduct technical analyses, and...

Gain hands-on engineering experience at Delek US's Tyler refinery this Summer 2025. This internship involves field work, troubleshooting equipment, and collaborating on technical projects. Ideal candidates are pursuing a Mechanical/Chemical Engineering degree with a 3.0+ GPA and strong safety awa...

Join our team as a Senior Warehouse Technician in Krotz Springs. You will manage shipping, receiving, and inventory using SAP, ensuring safety and compliance. We seek a self-starter with 2+ years of warehouse experience. Enjoy a strong 401k match, day-one medical benefits, and performance incenti...

Seeking a Treasury Manager in Brentwood to lead global cash forecasting and liquidity management. You will bridge Treasury and FP&A, overseeing cash operations, foreign exchange, and debt. The role requires a Bachelor's degree, 4+ years of management experience, and expertise in cash management s...

Join Delek in Brentwood, TN as a Senior Middle Office Analyst. You will monitor and analyze trading risks and P&L using the RightAngle ETRM system. This role requires a Bachelor's degree and 4+ years of energy/commodities experience. We offer a strong 401(k) match and health benefits from day one.

Lead financial strategy as Director of FP&A in Brentwood. You will manage a team, conduct variance analyses, and oversee budgeting with your 10+ years of experience. Enjoy a robust benefits package including a 10% 401K match and day-one medical coverage. Drive operational excellence in a supporti...

Lead LP Planning & Economics Engineer role in Brentwood. Develop and maintain refinery linear programming (LP) models to analyze profit opportunities and improve economic performance. Requires 8+ years in process engineering, LP modeling, and refining planning. Benefits include a 10% 401K match, ...

Join Delek's commercial marketing team as a Senior Analyst in Brentwood. Leverage your energy market expertise to perform complex data modeling, optimize workflows, and develop strategic dashboards. This role offers robust benefits including a 10% 401K match and day-one medical coverage. Drive ef...

Lead Commercial Marketer role in Little Rock, focusing on asphalt and energy commodities. Drive strategy to optimize refinery and logistics assets while cultivating key business relationships. Requires 8+ years of industry expertise in North American energy, paving, and roofing markets. Benefits ...