Citadel
Citadel

19 Citadel Securities Analyst Jobs Hiring Near You

Law Enforcement Officer

Charleston, SC · On-site

$52K - $55K/yr

... security of Citadel facilities, governmental/school property to include U.S. Government firearms ... The officer must possess Leadership, motivational analytical, organizational and verbal/written ...

Job Overview The Security GRC Analyst role is to ensure the secure operation of the Credit Union's computer systems, servers, and network connections. The role will primarily be responsible for the ...

Job Overview The Security GRC Analyst role is to ensure the secure operation of the Credit Union's computer systems, servers, and network connections. The role will primarily be responsible for the ...

Install, configure, and maintain Citadel's core banking applications. * Ensure application ... Comply with Information Systems Security Policy. * Perform special projects and other duties as ...

Install, configure, and maintain Citadel's core banking applications. * Ensure application ... Comply with Information Systems Security Policy. * Perform special projects and other duties as ...

... surveillance, security, and access control networks. Performs required cabling and physical ... Conduct site surveys as required, to view and analyze client equipment and service installation ...

Other collateral security instruments * Ensure collateral records are properly tracked within the ... Strong analytical and risk management skills. * Excellent organizational and time management ...

Customer Service Representative

Tamuning, GU · On-site

$14 - $19.25/hr

Conduct special analyses and investigations to satisfy customer and company-initiated inquires ... Ability to pass necessary US military installation or local government security access checks as ...

Other collateral security instruments * Ensure collateral records are properly tracked within the ... Strong analytical and risk management skills. * Excellent organizational and time management ...

Conduct special analyses and investigations to satisfy customer and company-initiated inquires ... Ability to pass necessary US military installation or local government security access checks as ...

Perimeta Session Border Controller (SBC) for VoIP peering, security, and interworking. c. Media ... Conduct in-depth analysis of voice quality issues, call failures, and performance bottlenecks using ...

Citadel Jobs Information

What is it like to work at Citadel?

Citadel is a global financial institution that values a culture of innovation, collaboration, and intellectual curiosity, fostering a dynamic and fast-paced work environment. The company's teams are organized around specific investment strategies, with a flat organizational structure that encourages open communication and idea-sharing among colleagues. Working at Citadel may appeal to candidates who are drawn to a challenging and stimulating work environment, with opportunities to develop their skills and expertise in a rapidly evolving industry.

What makes Citadel an attractive place to work?

Citadel is a leading global financial institution known for its expertise in investment management, trading, and asset management, with a strong reputation for innovation and risk management. The company's workplace culture values collaboration, innovation, and a fast-paced environment, offering employees opportunities to work on complex projects and develop their skills in a dynamic setting. Joining Citadel provides professionals with a chance to contribute to the company's mission, advance their careers, and gain experience in a rapidly evolving industry.
What are the most popular categories at Citadel?
Infographic showing various Securities Analyst job openings at Citadel in the United States as of August 2026, with employment types broken down into 78% Full Time, 19% Part Time, and 3% Temporary. Highlights an 97% Physical, 2% Hybrid, and 1% Remote job distribution.

Quantitative Research - PhD Intern (Australia)

Citadel

Miami, FL • On-site

Other

Re-posted 6 days ago


Job description

Job Description
At Citadel Securities, a leading global market maker, our team of quantitative researchers models the markets and brings trading strategies to life every day. Specifically, this team develops and tests automated quant trading strategies using sophisticated statistical techniques. You'll get to challenge the impossible in quantitative research by applying sophisticated and complex statistical techniques to financial markets, some of the most complex data sets in the world.
As an intern, you'll get to challenge the impossible in research through an 11 week program that will allow you to collaborate and connect with senior team members. In addition, you'll get the opportunity to network and socialize with peers throughout the internship.
Your Objectives
  • Conceptualize valuation strategies, develop and continuously improve upon mathematical models, and help translate algorithms into code
  • Back test and implement trading models and signals in a live trading environment
  • Use unconventional data sources to drive innovation
  • Conduct research and statistical analysis to build and refine monetization systems for trading signals
Your Skills & Talents
  • PhD in mathematics, statistics, physics, computer science, or another highly quantitative field
  • Strong knowledge of probability and statistics (e.g., machine learning, time-series analysis, pattern recognition, NLP)
  • Prior experience working in a data driven research environment
  • Experience with translating mathematical models and algorithms into code (Python, R or C++)
  • Independent research experience
  • Ability to manage multiple tasks and thrive in a fast-paced team environment
  • Excellent analytical skills, with strong attention to detail

Opportunities available in Sydney.
About Citadel Securities
Citadel Securities is a technology-driven, next-generation global market maker. We provide institutional and retail investors with world-class liquidity, competitive pricing and seamless front-to-back execution in a broad array of financial products. Our teams of engineers, traders and researchers harness leading-edge quantitative research and the accelerating power of compute, machine learning and AI to power our analytics and tackle the market's and our clients' most critical challenges. Together, we are forging the future of capital markets. For more information, visit citadelsecurities.com .