How to Hire a Flagger

Pay data: BLS OEWS, May 2025 · Outlook: BLS 2025–35 · Checked October 15, 2026

The hiring market for flaggers

There are about 94,800 flaggers employed in the U.S., with roughly 17,300 openings each year. Employment is projected to change +3.5% from 2025–35 (about as fast as average). Most openings come from replacing workers who retire or change careers, so a steady pipeline matters.

Pay benchmarks for offers

*Annual ÷ 2,080 hours except median. National BLS data; adjust for your state and metro area. Many states and cities now require pay ranges in job postings.

What to look for

Where to find flaggers

• Registered apprenticeship programs and union halls
• Trade and technical school placement offices
• Pre-apprenticeship and veterans programs
• Referrals from current crew members
• Job postings that use common alternate titles: Traffic Control Flagger, Work Zone Flagger, Flag Person, Traffic Control Technician

Screening checklist

• Verify state licenses (apprentice registration, journeyworker, master) where required
• OSHA 10 or OSHA 30 cards and prior safety record
• Valid driver’s license and driving record if operating company vehicles
• A practical skills test or supervised trial task

Follow federal, state and local rules on background checks, drug testing and fair-chance hiring, and apply screening consistently to all candidates for the role.

Interview questions to ask

Ask every candidate the same questions and score answers on a structured scorecard.

1. “Are you certified as a flagger?”

What a strong answer includes: Show your card or willingness to get certified.

2. “How would you handle a driver who ignores your STOP signal?”

What a strong answer includes: Describe using your escape route and reporting it.

3. “How do you stay alert during long shifts?”

What a strong answer includes: Mention breaks, hydration and focus.

4. “Can you work early mornings, nights and in bad weather?”

What a strong answer includes: Be honest about availability.

5. “How do you talk to angry drivers?”

What a strong answer includes: Stay brief, polite and professional.

Practical skills checks

A short demonstration beats a perfect resume. Ask candidates to talk you through, or perform under supervision, tasks such as:

• Stop Traffic with a STOP/SLOW Paddle (see the steps)
• Release Traffic Through the Work Zone (see the steps)
• Set Up a Safe Flagger Station (see the steps)

Red flags

• Can’t describe basic safety practices for the role
• Vague or inconsistent work history with no explanation
• Unfamiliar with core terms such as MUTCD, STOP/SLOW paddle, Flagger station
• Negative talk about every past employer or coworker

Onboard for retention

The first 90 days decide whether a new hire stays. Use our Flagger 30-60-90 day onboarding plan and give every new hire the same foundation with Flagger training. Show them the path forward: Certified Flagger → Traffic Control Technician → Traffic Control Supervisor → Construction Foreman or Safety Coordinator.

Hiring flaggers: FAQ

How much should I pay a flagger?

The U.S. median wage for flaggers is $38,100 per year ($18.32/hour), according to BLS May 2025 data. Entry-level offers often fall near the 25th percentile ($34,430), while experienced hires command closer to the 75th percentile ($47,540). Adjust for your local market.

What qualifications should a flagger have?

BLS lists “no formal educational credential” as the typical entry-level education. Look for State flagger certification card and ATSSA Flagger certification where relevant, plus skills such as stop/slow paddle signaling, work zone setup awareness, and radio communication.

How long does it take to train a new flagger?

Becoming qualified typically takes 1 day. After hire, plan for a structured 30-60-90 day onboarding period; BLS classifies on-the-job training for this occupation as “short-term on-the-job training.”