Internship · Finance · 2027
Principal Investments Intern (Fall 2027)
Castleton Commodities International
Key dates
- Applications open
- 21 October 2026, 1:00 am
- Deadline
- 1 December 2026, 12:00 am
- Starts
- Not published
How to apply
- CV
- Required
- Cover letter
- No
- Written answers
- No
About Castleton Commodities International
Castleton Commodities International (CCI) is a global trading and investment firm focused on energy and commodities markets. Headquartered in Stamford, Connecticut, CCI trades physical and financial products across oil, natural gas, power, and metals. The firm also owns and operates energy infrastructure, including storage, transportation, and processing assets. CCI blends proprietary trading with strategic asset investment, and is known for its expertise in market fundamentals, logistics, and supply chain optimisation.
Details come from the employer’s published listing and were last checked on 10 November 2026. Dates can change, so confirm them on the employer’s site before you rely on them. Back to the tracker
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