Security Field Training Sergeant

Sheridan, CO / Westminster, CO / Littleton, CO / Lakewood, CO / Highland Ranch, CO / Greenwood Village, CO / Golden, CO / Glendale, CO / Englewood, CO / Denver, CO / Commerce City, CO / Broomfield, CO / Brighton, CO / Aurora, CO
Colorado – Front Range Operations /
Full-Time /
On-site
Field Training Officer (Full-Time)
Pay Rate: $21 – $24 per hour (DOE)
Openings: 2 Positions Available

The Field Training Officer (FTO) plays a critical role in ensuring the success of our security operations by providing hands-on training, mentorship, and performance evaluations for new hires in the field. This position is comparable to a Sergeant-level role and requires a professional who demonstrates leadership, accountability, and a strong commitment to safety and compliance.

What You'll Be Doing

    • Conduct on-site training for new security officers at client locations.
    • Serve as a mentor and role model, reinforcing company policies, procedures, and best practices.
    • Perform quality assurance and compliance checks at assigned client sites.
    • Provide constructive feedback and coaching to improve officer performance.
    • Ensure officers are properly equipped and prepared for client-specific duties.
    • Report training progress, site compliance, and officer performance to management.
    • Support incident response and assist with on-site investigations as needed.
    • Maintain professional relationships with clients, ensuring satisfaction with officer performance.

What You Need To Have

    • Must provide acceptable I-9 documentation.
    • Minimum of 2 years’ experience in a similar position within the security industry (field training, sergeant, or supervisory role).
    • Must be at least 21 years of age.
    • Valid Denver Guard Card license (required).
    • Valid driver’s license with a clean Motor Vehicle Record (MVR).
    • Must be able to be armed – firearm training will be provided by the company.
    • Strong leadership, communication, and problem-solving skills.
    • Ability to travel to multiple client sites as required.
    • Physical ability to sit, stand, walk, and carry up to 50 lbs in varying weather conditions
$21 - $24 an hour
Why Join Citadel Security USA?
At Citadel Security USA, you’re more than a uniform — you’re part of a mission-driven team dedicated to protecting people, property, and communities while advancing your career. We believe great security professionals aren’t just hired — they’re developed, and we invest heavily in our people to ensure they have the skills, tools, and confidence to succeed.

Extensive Training & Career Development
From your very first day, you’ll have access to a wide range of in-house training programs led by experienced, certified trainers. These include New Hire Orientation, specialized courses for different industries, advanced tactical training, certifications, and much more. Whether you’re just starting out or a seasoned professional, our ongoing training helps you sharpen your skills, expand your expertise, and open doors for career growth within Citadel.

Uniforms Provided
We supply professional uniforms to all security officers so you can represent Citadel with pride from day one.

Comprehensive Benefits for Full-Time Employees
Medical, Dental, and Vision Insurance
Life & AD&D Insurance
Short-Term and Long-Term Disability
Critical Illness, Accident, and Hospital Indemnity Coverage
Employee Assistance Program (EAP) – confidential support for you and your family
Travel Assistance Program – resources and help while away from home
Benefits are available for both employees and their families.

Financial & Time-Off Benefits
401(k) Retirement Program – invest in your future
Paid Time Off (PTO) – vacation and personal days
Sick Leave – provided in accordance with state laws
DailyPay – access your earned wages faster, with our standard weekly payroll cycle still in place
Employee Referral Program – earn bonuses when you refer qualified candidates who join our team and meet program requirements

The Citadel Advantage
Competitive pay with clear opportunities for advancement
Flexible schedules that fit your lifestyle
Supportive leadership and a positive team environment
The pride of protecting people, property, and communities every day
When you join Citadel, you’re joining a company that invests in you, supports your growth, and provides the tools you need to succeed — from day one and beyond.



Citadel Security USA is a veteran-owned company operating since 2007. We specialize in high-risk, high-visibility security operations and believe in investing in our employees to promote long-term success and professionalism.

Be the presence that helps protect both locals and visitors in one of Colorado’s most beautiful mountain communities. Apply today and be part of a mission that matters.