Top 21 Traffic control Jobs in Dover, Nh

Traffic Control Apprentice for Portsmouth, NH
Helix Traffic Solutions, LLC —Portsmouth, NH
- $20 an hour
- Extended hours
- 18 years or older
- Construction site
- Pass drug screening
- Opportunities for advancement
Quick Apply
Traffic Control Apprentice for Portsmouth, NH
American Flagging —Portsmouth, NH
- Extended hours
- 18 years or older
- Construction site
- Pass drug screening
- Opportunities for advancement
Quick Apply
Traffic Control/Flagger York & Kittery
Ace Security Maine —Kittery, ME
- $23.06 an hour
- Overtime
- 18 years or older
- Construction site
- Ability to walk for extended periods
- Paid training
- Paid time off
Quick Apply
Certified Flagger
Confidential —Dover, NH
- $18 - $21 an hour
- Extended hours
- Construction site
- Driver's License
- Driving
- Health insurance
- Dental insurance
Quick Apply
Flagger/ Traffic Control
Mirra Construction —Rochester, NH
- $23 - $27 an hour
- Weekends as needed
- Background check
- Clean driving record
- Construction site
- Paid training
- Health insurance
Quick Apply
Traffic Control Flagger
Ellite Traffic Control LLC —Brentwood, NH
- $20 - $25 an hour
- Full-time
- 18 years or older
- Construction site
- Reliable transportation
- Paid training
- Paid time off
Quick Apply
Traffic Control Flagger
ALL PRO TRAFFIC CONTROL —Dover, NH
- $21.50 - $25.00 an hour
- Full-time
- Construction site
- No experience needed
- Reliable transportation
- On-the-job training
- Opportunities for advancement
Quick Apply
POLICE OFFICER
City of Rochester, NH —Rochester, NH
- $30.75 - $42.51 an hour
- Full-time
- Background check
- Mid-level
- Children
- Paid holidays
- Disability insurance
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Trimmer
Lewis Services —Rochester, NH
- $20.16 - $21.28 an hour
- Full-time
- Ability to lift 50 pounds
- Travel
- Communication skills
- Paid training
- Employee assistance program
27-012 Utilities Laborer, Full-Time
City of Dover —Dover, NH
- $20.29 - $29.32 an hour
- Full-time
- CDL B
- Construction site
- High school diploma or GED
3d
Crossing Guard
City of Rochester, NH —Rochester, NH
- Part-time
- High school diploma or GED
- Ability to lift 50 pounds
- Children
LIFT BRIDGE WORKER I - II
The State of New Hampshire —Portsmouth, NH
- $14.40 - $20.80 an hour
- Full-time
- Pass drug screening
- Driver's License
- Clean MVR report
- Wellness program
- Paid holidays
1d
Highway Heavy Equipment Operator
Town of Exeter —Exeter, NH
- $24.43 - $34.84 an hour
- Email
- CDL B
- Mid-level
- High school diploma or GED
BRIDGE MAINTAINER I - III
The State of New Hampshire —Newfields, NH
- $15.93 - $26.41 an hour
- Full-time
- CDL B
- High school
- Construction site
- Wellness program
- Paid holidays
Project Manager - Highway Design
Collins Engineers, Inc —Portsmouth, NH
- $130,000 - $170,000 a year
- Office
- Master's degree
- Mentoring
Quick Apply

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Traffic Control Flagger
AWP Safety —Grove City, OH
Working outside all year, in all weather. Setting up cones, signs, and barricades and taking traffic control equipment down. Able to lift 40–50 pounds.
$19.50 - $20.25 an hour
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Flagger
CJ Hughes Construction, Inc. —Columbus, OH
Driver’s License: Valid license required. This role involves assisting with traffic control and flagging duties to ensure safe and efficient movement of…
From $20.40 an hour
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Traffic Control Apprentice for Portsmouth, NH

Helix Traffic Solutions, LLC
Portsmouth, NH

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Job Details

Full-time
$20 an hour

Benefits

Opportunities for advancement

Qualifications

Outdoor work experience
Flagging for traffic control
Driver's License

Full Job Description

Join Helix Traffic Solutions – Traffic Control for a Safer Tomorrow
About Helix Traffic Solutions
We’re not just placing cones—we’re rethinking the way traffic moves. Helix Traffic Solutions is a national leader in traffic control, work zone safety, and traffic management services. Through a network of specialized operating companies across the U.S., Helix delivers smart, reliable solutions that protect lives, support critical infrastructure projects, and keep communities moving safely.
About American Flagging
American Flagging is a proud member of the Helix Traffic Solutions network, providing expert traffic control and traffic management services throughout the Northeast, including Maine, New Hampshire, Vermont, Massachusetts, and Connecticut.
American Flagging delivers tailored, end-to-end traffic management solutions designed to prioritize safety, compliance, and efficiency on every jobsite. Our experienced teams support a wide range of roadway and construction projects, ensuring work zones remain safe for workers, drivers, and surrounding communities.
Our services and capabilities include:

ATSSA-certified flaggers trained in the latest traffic control methods and fully compliant with MUTCD standards
Sales and rental of traffic control devices, including traffic cones, drums, channelizing devices, and variable solar message boards
Flexible short-term rental and permanent equipment solutions to support projects of any size
A full-service sign division, offering construction, street, regulatory, and warning signage
Professional sign installation, including proper height, spacing, materials, and support structures

With a strong focus on reliability and compliance, American Flagging provides the equipment, expertise, and personnel needed to maintain safe and efficient traffic flow across diverse work environments.
Why Work with Helix & American Flagging?
We’re a people-first organization with a mission centered on safety and service. When you join American Flagging, you become part of a local, experienced team backed by the strength and stability of the Helix Traffic Solutions national network. You’ll find:

A strong culture of safety, accountability, and professionalism
Hands-on work that directly protects workers and the traveling public
Access to training, certifications, and career growth opportunities
The support of a national organization with the feel of a close-knit local team

What to Expect
Our work is fast-paced, hands-on, and essential—and that’s exactly what makes it rewarding. Every role at American Flagging plays a vital part in keeping Northeast roadways safe and traffic moving efficiently. If you’re safety-focused, dependable, and looking for a career with purpose, we’d be proud to have you on our team.

Build Your Future in Traffic Control! $20/Hour, Consistent Work, Part-Time & Full-Time Opportunities
JOB SUMMARY:
The Traffic Control Apprentice is responsible for maintaining the flow of traffic around construction zones, maintenance projects, accidents, or other temporary traffic disruption areas. This role ensures the safety of workers, motorists, and pedestrians by maintaining proper traffic control and following all safety guidelines and regulations. As a Traffic Control Apprentice, you will be our front line for safety.
KEY RESPONSIBILITIES:

Control vehicle and pedestrian traffic around work zones using handheld signs, paddles, or flags
Set up, maintain, and remove temporary traffic control work zones including signs, barricades, and cones according to project requirements and regulations
Communicate clearly with drivers to provide guidance and ensure safe traffic flow
Monitor traffic and construction activity to anticipate and respond to potential safety hazards
Coordinate with supervisors and other team members using hand signals, radios, or other communication equipment
Adhere to all safety protocols, including wearing appropriate personal protective equipment (PPE)
Warn workers when approaching vehicles fail to heed signals to prevent accidents and injuries
Assist with loading/unloading traffic control equipment as needed
Perform other work-related duties as assigned

REQUIREMENTS/ QUALIFICATIONS:

Being a Team Player.
Understand and apply safe traffic control practices, sometimes in stressful situations.
Ability to receive and communicate instructions clearly, firmly and courteously.
Strong attention to detail and focus.
Keep a reliable and professional demeanor at all times.
Able to stand for extended periods (8+ hours) while maintaining focus.
Be 18 years of age or older.
Must be willing to submit a drug screen.
Must have a valid driver's license AND also reliable transportation.
Able to lift and carry up to 50 lbs.
Ability to work in all weather conditions.
Have a high school diploma or equivalent preferred.
Traffic control/ Flagger Certification (Provided by the company).

EXPERIENCE:

No prior experience required; traffic control experience preferred.
Willing to learn and follow safety procedures.

WORK ENVIRONMENT:

Outdoor work environment in and around construction zones
Exposure to traffic, loud noises, and construction equipment
Travel to different work sites

Safety is more than a priority—it’s the foundation of our mission at American Flagging. Our certified professionals adhere to the highest safety standards, protecting both our workers and the communities we serve. By minimizing risks and disruptions, we create secure environments for all road users and worksite personnel. With safety at the heart of every project, we ensure peace of mind and consistent quality for our clients.

Helix Traffic Solutions, LLC is an Equal Opportunity Affirmative Action Employer.

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Traffic Control Apprentice for Portsmouth, NH

Traffic Control Apprentice for Portsmouth, NH

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Trimmer

27-012 Utilities Laborer, Full-Time

Crossing Guard

LIFT BRIDGE WORKER I - II

Highway Heavy Equipment Operator

BRIDGE MAINTAINER I - III

Project Manager - Highway Design

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