Dallas, Texas
Basic Function HF Sinclair is seeking a Summer 2027 Procurement Intern who will conduct routine strategic sourcing and/or supply chain projects for the Procurement department under close supervision. This role will be located at the corpora...
10h
| Job Type | Intern |
General Helper - Hydro (2nd Shift)
El Cajon, California
General Helper - Hydro (2nd Shift) Company: RSA Engineered Products LLC Primary Location: 1451 N Johnson Ave, El Cajon, CA 92020 USA Employment Type: Hourly | Full-Time Function: Manufacturing Production / Distribution Equal Opportunity Emp...
10h
| Job Type | Full Time |
Dallas, Texas
Basic Function HF Sinclair in Dallas, TX is seeking a Summer 2027 Crude Supply Intern who will conduct routine assignments for the Crude Oil Supply department under close and frequent supervision. Job Duties Assist Senior Crude Supply and T...
10h
| Job Type | Intern |
El Cajon, California
Assembler I (2nd Shift) Company: TriMas Company LLC Primary Location: 1451 N Johnson Ave, El Cajon, CA 92020 USA Workplace Type: On-site Employment Type: Hourly | Full-Time Function: Manufacturing Production / Distribution Equal Opportunity...
10h
| Job Type | Full Time |
Dallas, Texas
Basic Function HF Sinclair is seeking a Cybersecurity Intern for Summer 2027 located in Dallas, TX. This intern will gain hands-on experience in Security Operations, Governance Risk & Compliance (GRC), and Project Management, implementing a...
10h
| Job Type | Intern |
Branded Fuels - Business Analytics Intern
Dallas, Texas
Basic Function HF Sinclair is seeking a Business Analytics (Branded Fuels) Intern for Summer 2027 located in Dallas, TX. This intern will operate under close and frequent supervision while aiding the Branded Marketing organization with busi...
10h
| Job Type | Intern |
Process Technician - 2nd Shift
Clinton Township, Michigan
Process Technician - 2nd Shift Company: Omega Plastics Inc Primary Location: 24401 Capital Blvd, Clinton Township, MI 48036 USA Workplace Type: On-site Employment Type: Hourly | Full-Time Function: Manufacturing Production / Distribution Eq...
10h
| Job Type | Full Time |
Dallas, Texas
Basic Function HF Sinclair in Dallas, TX is seeking a Summer 2027 Supply Chain / Logistics intern for the Global Logistics department. This intern will conduct routine strategic sourcing and/or supply chain projects for the Logistics depart...
10h
| Job Type | Intern |
Process Technician - 3rd Shift
Clinton Township, Michigan
Process Technician - 3rd Shift Company: Omega Plastics Inc Primary Location: 24401 Capital Blvd, Clinton Township, MI 48036 USA Workplace Type: On-site Employment Type: Hourly | Full-Time Function: Manufacturing Production / Distribution Eq...
10h
| Job Type | Full Time |
Dallas, Texas
Basic Function As an Engineering Analytics Intern, you will work alongside engineers, analysts, data scientists, and site teams to solve real operational problems. You may help audit and improve existing condition monitoring tools. This is ...
10h
| Job Type | Intern |