Intern Chemist

BASIC FUNCTION: Sonneborn, an HFSinclair company, is seeking a motivated Chemist Intern to join our team... spaces as permitted. Our One HFSinclair Culture: At HFSinclair, we are united through our One HFSinclair Culture...

Lugar: Petrolia, PA | 01/10/2026 00:10:10 AM | Salario: S/. No Especificado | Empresa: HF Sinclair

Intern Environmental

BASIC FUNCTION: Sonneborn, an HFSinclair company, is seeking a motivated Environmental Intern to join our team... Sinclair Culture: At HFSinclair, we are united through our One HFSinclair Culture, which is underpinned by our five core...

Lugar: Petrolia, PA | 30/09/2026 22:09:15 PM | Salario: S/. No Especificado | Empresa: HF Sinclair

Intern Chemist

BASIC FUNCTION: Sonneborn, an HFSinclair company, is seeking a motivated Chemist Intern to join our team... spaces as permitted. Our One HFSinclair Culture: At HFSinclair, we are united through our One HFSinclair Culture...

Lugar: Petrolia, PA | 30/09/2026 17:09:30 PM | Salario: S/. No Especificado | Empresa: HF Sinclair

Intern Environmental

BASIC FUNCTION: Sonneborn, an HFSinclair company, is seeking a motivated Environmental Intern to join our team... Sinclair Culture: At HFSinclair, we are united through our One HFSinclair Culture, which is underpinned by our five core...

Lugar: Petrolia, PA | 30/09/2026 17:09:53 PM | Salario: S/. No Especificado | Empresa: HF Sinclair

Intern Safety

BASIC FUNCTION: Sonneborn, an HFSinclair company, is seeking a motivated Safety Intern to join our Petrolia... spaces as permitted. Our One HFSinclair Culture: At HFSinclair, we are united through our One HFSinclair Culture...

Lugar: Petrolia, PA | 27/09/2026 01:09:59 AM | Salario: S/. No Especificado | Empresa: HF Sinclair

Intern Engineering

BASIC FUNCTION: Sonneborn, an HFSinclair company, is seeking a motivated Engineering Intern to join our Petrolia... spaces as permitted. Our One HFSinclair Culture: At HFSinclair, we are united through our One HFSinclair Culture...

Lugar: Petrolia, PA | 26/09/2026 22:09:11 PM | Salario: S/. No Especificado | Empresa: HF Sinclair

Intern Engineering

BASIC FUNCTION: Sonneborn, an HFSinclair company, is seeking a motivated Engineering Intern to join our Petrolia... spaces as permitted. Our One HFSinclair Culture: At HFSinclair, we are united through our One HFSinclair Culture...

Lugar: Petrolia, PA | 26/09/2026 17:09:54 PM | Salario: S/. No Especificado | Empresa: HF Sinclair

Intern Safety

BASIC FUNCTION: Sonneborn, an HFSinclair company, is seeking a motivated Safety Intern to join our Petrolia... spaces as permitted. Our One HFSinclair Culture: At HFSinclair, we are united through our One HFSinclair Culture...

Lugar: Petrolia, PA | 26/09/2026 17:09:06 PM | Salario: S/. No Especificado | Empresa: HF Sinclair

Rotational Development Program Associate - Finance

Basic Function HFSinclair is seeking a high-potential, early career professional to join the Finance track... advance HFSinclair's strategic financial objectives. The associate will integrate within functional business teams, including...

Lugar: Dallas, TX | 19/09/2026 17:09:52 PM | Salario: S/. No Especificado | Empresa: HF Sinclair

Rotational Development Program Associate - Finance

Basic Function HFSinclair is seeking a high-potential, early career professional to join the Finance track... advance HFSinclair's strategic financial objectives. The associate will integrate within functional business teams, including...

Lugar: Dallas, TX | 19/09/2026 17:09:24 PM | Salario: S/. No Especificado | Empresa: HF Sinclair
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