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Citadel Jobs in Colorado (NOW HIRING)

Security Officer

Rifle, CO ยท On-site

$18.50/hr

Friday: 9:15 AM - 5:15 PM | Saturday: 10:15 AM - 5:15 PM | Sunday: 1:15 PM - 5:15 PM Position Overview Citadel Security USA is seeking a dependable Part-Time Unarmed Security Officer to provide ...

Friday to Sunday | 5:00 PM - 1:00 AM Position Overview Citadel Security USA is seeking a dependable Unarmed Regional Patrol Security Officer to provide security coverage for multiple client locations ...

Monday to Friday | 5:30 PM - 1:30 AM Position Overview Citadel Security USA is seeking a dependable Unarmed Mobile Patrol Security Officer to provide evening security coverage for multiple client ...

Position Overview Citadel Security USA is seeking dependable and safety-focused Unarmed Patient Transport Security Officers to assist with the secure transportation of patients between hospitals and ...

Security Officer

Aspen, CO ยท On-site

$25/hr

Available shifts: * 6:00 PM - 2:00 AM * 7:30 PM - 3:30 AM Position Overview Citadel Security USA is hiring a Full-Time Unarmed Transit Security Officer to support public transportation operations in ...

Security Officer

Edwards, CO ยท On-site

$26.50/hr

Friday to Sunday | 7:00 PM - 7:00 AM Position Overview Citadel Security USA is seeking a professional Overnight Unarmed Security Officer to support security operations at a behavioral health facility ...

Security Officer

Glenwood Springs, CO ยท On-site

$26.50/hr

Overnight Shift | 7:30 PM - 3:30 AM Pay: $26.50 per hour Position Overview Citadel Security USA is hiring a dependable Full-Time Unarmed Transit Security Officer to help promote a safe and orderly ...

Security Officer

Denver, CO ยท On-site

$26/hr

Wednesday to Saturday | 6:00 PM - 6:00 AM Position Overview Citadel Security USA is seeking an experienced Mobile Patrol Operations Supervisor to oversee overnight patrol operations across multiple ...

Security Officer

Rifle, CO ยท On-site

$19/hr

Up to $19.00 per hour Position Overview Citadel Security USA is hiring a Full-Time Overnight Unarmed Security Officer to provide professional security services at an assigned client location in Rifle ...

Wednesday to Sunday | 8:00 PM - 8:00 AM Position Overview Citadel Security USA is seeking a dependable Unarmed Overnight Security Officer to provide security services at a critical infrastructure ...

Wednesday to Sunday | 11:00 AM - 11:00 PM Position Overview Citadel Security USA is hiring dependable Unarmed Event Security Officers to support the safety and security of guests, staff, vendors, and ...

Event-Based | Hours Vary by Assignment Position Overview Citadel Security USA is seeking dependable Unarmed Event Security Officers to support a variety of public and private events throughout the ...

Security Officer

Denver, CO ยท On-site

$23.50/hr

Wednesday through Saturday | 7:00 PM - 5:00 AM Position Overview Citadel Security USA is hiring a Full-Time Unarmed Mobile Patrol Security Officer to provide security services for residential ...

Monday to Friday | 2:00 PM - 10:00 PM Position Overview Citadel Security USA is seeking a dependable Unarmed Security Officer to provide security services at a professional client location in Grand ...

Armed Security Officer

Denver, CO ยท On-site

$23.50/hr

Up to $23.50 per hour Position Overview Citadel Security USA is seeking a reliable and highly observant Part-Time Armed Mobile Patrol Security Officer to provide security services for commercial ...

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Citadel information

What are some typical challenges faced by professionals working at Citadel, and how can new hires prepare for them?

Professionals at Citadel often encounter fast-paced, high-pressure environments where adaptability and strong analytical skills are crucial. New hires may find it challenging to keep up with the rapid decision-making and the expectation to deliver results efficiently. To succeed, it's important to be proactive in seeking feedback, continuously improving technical and soft skills, and collaborating effectively with multidisciplinary teams. Building resilience and being open to learning from experienced colleagues will help ease the transition and foster career growth.

What is a Citadel employee?

A Citadel employee typically works for Citadel LLC, a leading global financial institution that operates hedge funds and manages alternative investments. Employees at Citadel can have roles in areas such as quantitative research, trading, software engineering, investment management, and operations. Citadel is known for its data-driven approach and high-performance culture, attracting top talent from around the world. Working at Citadel often involves leveraging advanced technology and quantitative methods to make investment decisions. Employees benefit from a fast-paced environment with opportunities for professional growth.

What are the key skills and qualifications needed to thrive as a quantitative analyst at Citadel?

To thrive as a quantitative analyst at Citadel, you need strong mathematical, statistical, and programming skills, typically backed by an advanced degree in a quantitative field. Expertise with programming languages such as Python or C++, proficiency in data analysis tools, and familiarity with financial modeling systems are commonly required. Critical thinking, attention to detail, and effective communication set top performers apart in this highly competitive environment. These skills are crucial for developing and implementing data-driven investment strategies that drive success in fast-paced financial markets.
What are popular job titles related to Citadel jobs in Colorado? For Citadel jobs in Colorado, the most frequently searched job titles are:
Infographic showing various Citadel job openings in Colorado as of August 2026, with employment types broken down into 84% Full Time, 15% Part Time, and 1% Temporary. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution.

Security Officer

Citadel Security USA

Rifle, CO โ€ข On-site

$18.50/hr

Part-time

This job post hasย expired today.ย Applications are no longer accepted.


Job description

Location: Rifle, CO 81650
Employment Type: Part-Time
Pay: Up to $18.50 per hour
Schedule: Friday: 9:15 AM - 5:15 PM | Saturday: 10:15 AM - 5:15 PM | Sunday: 1:15 PM - 5:15 PM
Position Overview
Citadel Security USA is seeking a dependable Part-Time Unarmed Security Officer to provide weekend security coverage at an assigned property in Rifle, Colorado. This position is well suited for individuals who remain attentive, communicate professionally, and take pride in maintaining a safe and orderly environment.
The successful candidate will perform routine patrols, monitor access points, observe site activity, and accurately document daily operations while representing Citadel Security USA with professionalism and integrity.
Primary Responsibilities
  • Conduct scheduled foot patrols throughout assigned buildings, parking areas, and surrounding grounds.
  • Monitor entrances, exits, and designated access points to help ensure only authorized individuals enter the property.
  • Observe the premises for unusual activity, safety concerns, property damage, or potential security risks.
  • Respond appropriately to incidents while following established site procedures and company guidelines.
  • Maintain a visible security presence to help discourage unauthorized activity and policy violations.
  • Complete detailed daily activity reports, incident documentation, and shift logs with accuracy.
  • Communicate important information promptly to supervisors and designated client representatives.
  • Follow all site-specific post orders, operational procedures, and company standards.
  • Assist with maintaining a professional, welcoming, and secure environment for authorized occupants and visitors.

Qualifications
  • High school diploma or GED preferred.
  • Previous security, customer service, or public-facing experience is beneficial but not required.
  • Strong observation skills and attention to detail.
  • Professional verbal and written communication abilities.
  • Ability to remain composed and make sound decisions during unexpected situations.
  • Dependable attendance and the ability to work independently.
  • Basic computer skills for completing electronic reports are preferred.

Physical Requirements
  • Walk and stand for extended periods throughout each shift.
  • Patrol indoor and outdoor areas in varying weather conditions.
  • Maintain continuous awareness of surroundings while performing assigned duties.
  • Occasionally bend, reach, climb stairs, and lift up to 25 pounds.
  • Respond quickly when situations require immediate attention.

Work Environment
  • Combination of indoor and outdoor assignments.
  • Frequent walking and routine patrol activity.
  • Regular interaction with client representatives, employees, contractors, and visitors.
  • Weekend daytime schedule with a consistent part-time workload.

Why Join Citadel Security USA?
  • Competitive hourly compensation.
  • Consistent weekend schedule.
  • Paid onboarding and training.
  • Professional uniforms provided.
  • Supportive leadership team.
  • Opportunities for additional assignments and career advancement as business needs grow.

Equal Opportunity Employer
Citadel Security USA is an Equal Opportunity Employer. All qualified applicants will be considered for employment without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other protected status under applicable law.