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Union Flagging Jobs in Colorado (NOW HIRING)

Centuri Group, Inc.

Traffic Utility Flagger

Denver, CO · On-site

$15/hr

Coordinate traffic signals with construction crews and other flaggers * Load and unload equipment ... Join and maintain Union membership Diversity, Equity & Inclusion Commitment This is subject to ...

Prim

TCS (Traffic Control)

Denver, CO · On-site

Oversee flaggers to ensure DOT requirements are met. Job Requirements: * An active certification in ... This is a union position, which means additional benefits may be offered directly through the union.

PRIMORIS USA

TCS (Traffic) - Q3C CO

Commerce City, CO · On-site

$28.14/hr

Performs traffic control and flagging activities as needed. * Work together as a team and present ... This is a union position, which means additional benefits may be offered directly through the union.

GeoStabilization International

Foreman

Erie, CO · On-site

$33.17 - $45.67/hr

Lead, supervise, and work alongside a union crew to install guardrail, attenuators, sign structures ... Flagger certification * First Aid / CPR certification Physical & Environmental Requirements * Must ...

Schnabel

Construction Laborer

Aurora, CO · On-site

Control traffic passing near, in, or around work zones (roadway flagging). * Load, unload, or ... Pay Ranges $25.00 - $35.00+ per hour Schnabel is a union contractor and as such, your benefits are ...

Schnabel

Construction Laborer

Aurora, CO · On-site

$25 - $35/hr

Control traffic passing near, in, or around work zones (roadway flagging). * Load, unload, or ... Pay Ranges $25.00 - $35.00+ per hour Schnabel is a union contractor and as such, your benefits are ...

Schnabel

Construction Laborer

Aurora, CO

$25 - $35/hr

Control traffic passing near, in, or around work zones (roadway flagging). * Load, unload, or ... Pay Ranges $25.00 - $35.00+ per hour Schnabel is a union contractor and as such, your benefits are ...

All JobsUnion Flagging JobsUnion Flagging Jobs in Colorado

Union Flagging information

See Colorado salary details

$9

$18

$25

How much do union flagging jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for union flagging in Colorado is $18.18, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $20.24 per hour, depending on experience, location, and employer.

What is a union flagger?

Union flaggers are workers who are responsible for directing and controlling traffic around construction sites, roadworks, or other areas where movement needs to be safely managed. They are members of a labor union, which helps ensure fair wages, safer working conditions, and job protections. Union flaggers use flags, signs, and hand signals to communicate with drivers and protect both workers and the public. Their training typically covers state and federal safety regulations, proper flagging techniques, and emergency procedures.

What are some common challenges union flaggers face on the job, and how do teams typically address them?

Union flaggers often encounter challenges such as managing traffic flow in unpredictable weather conditions, ensuring clear communication with construction crews, and maintaining safety for both workers and drivers. Teams typically address these issues through thorough safety training, the use of radios or hand signals for effective communication, and regular safety meetings to review protocols. Adapting quickly to changing environments and collaborating closely with other crew members are essential skills for success in this role.

What are the key skills and qualifications needed to thrive as a union flagging professional, and why are they important?

To thrive as a Union Flagging professional, you need a solid understanding of traffic control procedures, safety regulations, and often a valid flagger certification. Familiarity with tools such as stop/slow paddles, two-way radios, and sometimes electronic flagging devices is required. Strong communication, alertness, and teamwork are crucial soft skills for maintaining safety and coordinating with construction crews. These skills and qualifications are vital to protect workers and the public, ensuring smooth and secure operations in construction zones.

What is the difference between Union Flagging vs Signal Technician?

AspectUnion FlaggingSignal Technician
Required CredentialsTypically OSHA safety training, flagging certificationSignal system certifications, electrical training
Work EnvironmentRoadside, construction zones, outdoorRailway yards, transit systems, outdoor/indoor
Employer & Industry UsageConstruction, transportation, public worksRailroads, transit authorities, infrastructure
Common Search & ComparisonYesNo

Union Flagging primarily involves directing traffic and ensuring safety at construction sites or roadways, requiring flagging certifications. Signal Technicians focus on maintaining and repairing railway or transit signaling systems, requiring electrical and signal system certifications. While both roles work outdoors and in transportation-related environments, they serve different functions within the industry.

How do I get a job as a union flagger?

To become a union flagger, you typically need to complete a flagger training course and obtain a certification such as the OSHA-approved flagger certification. Experience working in traffic control and knowledge of safety protocols are also important; some employers may require a valid driver's license and the ability to work outdoors in various weather conditions.

What does a union flagging do?

A union flagger is responsible for directing traffic at construction sites, roadwork, or events to ensure safety for workers and the public. They use hand signals, signs, and sometimes stop/slow paddles, often working in outdoor environments and requiring knowledge of traffic control procedures and safety regulations.

What are popular job titles related to Union Flagging jobs in Colorado?

For Union Flagging jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Union Flagging jobs in Colorado look for?

The top searched job categories for Union Flagging jobs in Colorado are:

What cities in Colorado are hiring for Union Flagging jobs?

Cities in Colorado with the most Union Flagging job openings:

Union Flagging jobs near you
Infographic showing various Union Flagging job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 19% Part Time, 1% Temporary, and 1% Contract. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $37,818 per year, or $18.2 per hour.

Traffic Controller - Northern Colorado

TRAFFIC MANAGEMENT, LLC

Greeley, CO

$17 - $17.24/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 6 days ago

Job description

Looking for a career that invests in you?
Join Traffic Management LLC — where safety leads, and your growth drives our success. Fast-paced, supportive, and full of opportunity. Let’s build your future together.

Competitive Compensation & Benefits:

  • Starting Hourly Rate: $17.00 up to $17.24(Based on Traffic Control Experience and Traffic Control Certifications)
  • No Experience Necessary Start Immediately
  • Bi-annual and Annual Increases & Promotions
  • Union Medical
  • Dental & Vision Insurance
  • Union Retirement Plan
  • Supplemental Benefits: Supplemental Life/ADD for Employee, Spouse, Child, Accident, Critical Illness, Hospital Indemnity, Pet Insurance
  • Member Assistance Program
  • GED Assistance
  • Employer Sponsored Basic Life Insurance
  • Time Off: Paid Sick Time
  • Career Advancement
  • Paid on The Job Training Opportunity for Rapid Advancement
  • Great Company Culture
  • Take Home Truck Incentive
  • Weekly Pay

Responsibilities: Safety is our business! As a Flagger/Traffic Controller you are responsible for various road closures and the safety of those passing by. In this job, you will learn how to close off a road using cones/ barricades and be responsible for two-way flagging. Two-way flagging is using a stop & slow sign to allow the traffic to know when they can pass work zones safely. You will also be responsible for loading trucks and delivering/Picking-up barricades, signs & Traffic Control equipment and complete reports and other duties as necessary.

Requirements:

  • Must have a valid driver’s license for 2 Years and a clear motor vehicle record.
  • Comfortable working outdoors in all weather conditions.
  • This role requires the ability to work with no fixed schedule and variable hours. Must be available during business hours and able to work nights/ weekends when on-call schedule.
  • Able to lift 50lbs and stand on your feet for 6-12 hours per day.
  • Decent Communication Skills? English proficiency required for safety coordination.
  • Must be able to pass drug test that does include THC marijuana testing.   
  • Must be able to work independently and in a team.
  • Reliable transportation to and from the work location is required.
  • Must be at least 18 years of age or older

Apply