# Citadel Securities in London

In London, Citadel Securities (Hedge Fund, Trading & Quant) currently has 3 open internship and graduate roles, as of 2026-06-17.

**Careers site**: https://www.citadelsecurities.com/  
**Last posted**: 18d ago

## Open internship and graduate roles (3)

- [Quantitative Researcher Engineer – PhD Intern (Europe)](https://www.jorb.ai/jobs/6a198039471c722e4024ddaf.md), London, posted 18d ago
- [Quantitative Researcher – PhD Intern (Europe)](https://www.jorb.ai/jobs/6a198039471c722e4024ddb9.md), London, posted 18d ago
- [Site Reliability Engineer](https://www.jorb.ai/jobs/6a198039471c722e4024ddaa.md), London, posted 18d ago

## Applying to Citadel Securities

In London, Citadel Securities has 3 open internship and graduate roles. That's 3 separate applications, each through the firm's own careers portal and each expecting a CV and cover letter written for that posting. Jorb AI's application agent handles the parallel workload in one place, tailoring a CV and cover letter for each role and tracking each application alongside the rest.

[Tailor your applications with Jorb AI](https://www.jorb.ai/signup?ref=firm-atom&firm=citadel-securities)

## More from Citadel Securities

- [Full Citadel Securities profile](https://www.jorb.ai/firms/citadel-securities.md): interview process, programs, and roles across all locations
- [Citadel Securities in Singapore](https://www.jorb.ai/firms/citadel-securities/singapore.md)

## About this data

Jorb AI tracks open student and early-career roles at Citadel Securities in London. Postings refresh hourly from primary careers pages. Last verified 2026-05-26 (21d ago).

Primary source: https://www.citadelsecurities.com/

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Updated: 2026-06-17
Canonical: https://www.jorb.ai/firms/citadel-securities/london