Citadel Securities Careers & Verified Job Openings 2026

Citadel Securities

Principal Lead Staff Machine Learning Engineer (Remote)

$253,125 - $360,000

Annual Base

🇺🇸 United States 📍 Dallas, TX, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Staff Machine Learning Engineer - US

$253,125 - $360,000

Annual Base

🇺🇸 United States 📍 Austin, TX, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Reinforcement Learning Researcher (Remote)

$252,999 - $379,499

Annual Base

🇺🇸 United States 📍 Seattle, WA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Reinforcement Learning Researcher - US

$252,999 - $379,499

Annual Base

🇺🇸 United States 📍 Buffalo, NY, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Cloud Security Engineer (CSPM) (Remote)

$175,000 - $250,000

Annual Base

🇺🇸 United States 📍 Irvine, CA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Cloud Security Engineer (CSPM) - US

$175,000 - $250,000

Annual Base

🇺🇸 United States 📍 Palo Alto, CA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Investment Banking Vice President (Remote)

$204,999 - $358,749

Annual Base

🇺🇸 United States 📍 San Jose, CA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Investment Banking Vice President - US

$204,999 - $358,749

Annual Base

🇺🇸 United States 📍 San Francisco, CA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Registered Nurse – ICU/Critical Care (Remote)

$99,750 - $141,750

Annual Base

🇺🇸 United States 📍 Reno, NV, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Registered Nurse – ICU/Critical Care - US

$99,750 - $141,750

Annual Base

🇺🇸 United States 📍 Las Vegas, NV, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Regulatory Affairs Specialist (FDA) (Remote)

$150,500 - $215,000

Annual Base

🇺🇸 United States 📍 Ann Arbor, MI, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Regulatory Affairs Specialist (FDA) - US

$150,500 - $215,000

Annual Base

🇺🇸 United States 📍 Detroit, MI, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Technical Product Manager (Remote)

$203,500 - $291,500

Annual Base

🇺🇸 United States 📍 Columbus, OH, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Technical Product Manager - US

$203,500 - $291,500

Annual Base

🇺🇸 United States 📍 Durham, NC, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Enterprise Account Executive (Remote)

$168,750 - $292,500

Annual Base

🇺🇸 United States 📍 Philadelphia, PA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Enterprise Account Executive - US

$168,750 - $292,500

Annual Base

🇺🇸 United States 📍 Pittsburgh, PA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead VP of Engineering (Remote)

$345,000 - $575,000

Annual Base

🇺🇸 United States 📍 Beaverton, OR, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead VP of Engineering - US

$345,000 - $575,000

Annual Base

🇺🇸 United States 📍 Portland, OR, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Software Engineer (Remote)

$168,000 - $241,500

Annual Base

🇺🇸 United States 📍 Orlando, FL, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Software Engineer - US

$168,000 - $241,500

Annual Base

🇺🇸 United States 📍 Miami, FL, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Growth Marketing Manager (Remote)

$140,000 - $200,000

Annual Base

🇺🇸 United States 📍 Tempe, AZ, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Growth Marketing Manager - US

$140,000 - $200,000

Annual Base

🇺🇸 United States 📍 Scottsdale, AZ, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Android Engineer (Kotlin) (Remote)

$172,000 - $241,875

Annual Base

🇺🇸 United States 📍 Boulder, CO, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Android Engineer (Kotlin) - US

$172,000 - $241,875

Annual Base

🇺🇸 United States 📍 Denver, CO, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Strategy & Operations Manager (Remote)

$169,124 - $245,999

Annual Base

🇺🇸 United States 📍 Nashville, TN, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Strategy & Operations Manager - US

$169,124 - $245,999

Annual Base

🇺🇸 United States 📍 Arlington, VA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Site Reliability Engineer (Remote)

$187,000 - $264,000

Annual Base

🇺🇸 United States 📍 Cambridge, MA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Site Reliability Engineer - US

$187,000 - $264,000

Annual Base

🇺🇸 United States 📍 Boston, MA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Principal Cloud Infrastructure Architect (Remote)

$264,500 - $368,000

Annual Base

🇺🇸 United States 📍 McLean, VA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Principal Cloud Infrastructure Architect - US

$264,500 - $368,000

Annual Base

🇺🇸 United States 📍 Reston, VA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior DevOps Engineer (Kubernetes / Helm) (Remote)

$160,000 - $230,000

Annual Base

🇺🇸 United States 📍 Minneapolis, MN, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior DevOps Engineer (Kubernetes / Helm) - US

$160,000 - $230,000

Annual Base

🇺🇸 United States 📍 Tempe, AZ, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Staff Platform Reliability Engineer (Remote)

$210,124 - $292,125

Annual Base

🇺🇸 United States 📍 Philadelphia, PA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Staff Platform Reliability Engineer - US

$210,124 - $292,125

Annual Base

🇺🇸 United States 📍 Pittsburgh, PA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Cloud Security Architect (AWS/GCP) (Remote)

$194,250 - $273,000

Annual Base

🇺🇸 United States 📍 Detroit, MI, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Cloud Security Architect (AWS/GCP) - US

$194,250 - $273,000

Annual Base

🇺🇸 United States 📍 Cincinnati, OH, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior FinOps & Cloud Cost Optimization Lead (Remote)

$166,625 - $231,125

Annual Base

🇺🇸 United States 📍 Indianapolis, IN, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior FinOps & Cloud Cost Optimization Lead - US

$166,625 - $231,125

Annual Base

🇺🇸 United States 📍 Richmond, VA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Machine Learning Engineer (Remote)

$203,500 - $297,000

Annual Base

🇺🇸 United States 📍 New York City, NY, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Machine Learning Engineer - US

$203,500 - $297,000

Annual Base

🇺🇸 United States 📍 Irvine, CA, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Principal AI Research Scientist (Remote)

$322,000 - $482,999

Annual Base

🇺🇸 United States 📍 Denver, CO, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Principal AI Research Scientist - US

$322,000 - $482,999

Annual Base

🇺🇸 United States 📍 Naperville, IL, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Data Scientist (Remote)

$165,000 - $235,000

Annual Base

🇺🇸 United States 📍 Jacksonville, FL, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior Data Scientist - US

$165,000 - $235,000

Annual Base

🇺🇸 United States 📍 Tampa, FL, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Staff Data Scientist (Causal Inference) (Remote)

$204,999 - $287,000

Annual Base

🇺🇸 United States 📍 Memphis, TN, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Staff Data Scientist (Causal Inference) - US

$204,999 - $287,000

Annual Base

🇺🇸 United States 📍 Nashville, TN, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior NLP / LLM Research Engineer (Remote)

$210,000 - $304,500

Annual Base

🇺🇸 United States 📍 Beaverton, OR, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →

Citadel Securities

Principal Lead Senior NLP / LLM Research Engineer - US

$210,000 - $304,500

Annual Base

🇺🇸 United States 📍 Portland, OR, USA 🛡️ US Work Authorization 💼 Full Time

🕒 Posted d ago View Details →