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Traffic Signal Jobs in Colorado (NOW HIRING)

Arvada

Traffic Engineer I, II, or III

Arvada, CO · On-site

$82K - $113K/yr

You'll have the opportunity to contribute to everything from traffic signal timing to community-facing inquiries - all while helping Arvada plan for a safer, smarter transportation future. Whether ...

Trilon

Traffic Engineer III

Denver, CO · Hybrid

$89K - $122K/yr

Prepare traffic signal timing and retiming evaluations, including signal timing sheets and implementation support as needed. * Develop cost estimates for safety, planning, and engineering projects.

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All JobsTraffic Signal JobsTraffic Signal Jobs in Colorado

Traffic Signal information

See Colorado salary details

$28.9K

$63.6K

$104.6K

How much do traffic signal jobs pay per year?

As of Aug 19, 2026, the average yearly pay for traffic signal in Colorado is $63,574.00, according to ZipRecruiter salary data. Most workers in this role earn between $46,800.00 and $75,700.00 per year, depending on experience, location, and employer.

What is a traffic signal technician?

Traffic signal technicians are professionals responsible for installing, maintaining, and repairing traffic signal systems at intersections and roadways. Their work ensures that traffic lights operate correctly to regulate vehicle and pedestrian movement, enhancing road safety. They may also troubleshoot electrical issues, update signal timing, and work with advanced traffic management technologies. This role often involves working outdoors and responding to emergency repairs, particularly after storms or accidents.

What are the key skills and qualifications needed to thrive as a traffic signal technician?

To thrive as a Traffic Signal Technician, you need a solid understanding of electrical systems, traffic control devices, and troubleshooting, often supported by a high school diploma or associate degree and relevant certifications. Familiarity with traffic management software, programmable logic controllers (PLCs), and diagnostic tools is typically required. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for this role. These competencies ensure the safe and efficient operation of traffic signals, minimizing disruptions and supporting public safety.

What are the typical challenges faced by traffic signal technicians during fieldwork?

Traffic signal technicians often encounter challenges such as working in adverse weather conditions, troubleshooting complex electrical or timing malfunctions, and ensuring minimal disruption to traffic flow during maintenance. They must be prepared for emergency repairs, which can require quick problem-solving and coordination with local authorities. Additionally, technicians frequently collaborate with engineers and city planners to implement upgrades or modifications, making communication and adaptability essential skills for success in the role.

What is the difference between Traffic Signal vs Traffic Signal Technician?

AspectTraffic SignalTraffic Signal Technician
CredentialsMay include certifications in traffic control or basic electrical knowledgeTypically requires electrical or traffic signal certifications, technical training
Work EnvironmentDesign, planning, or overseeing traffic signal systemsInstall, maintain, repair, and troubleshoot traffic signals
Employer & Industry UsageUsed by city planning departments, transportation agenciesEmployed by contractors, municipalities, or transportation departments
Search & Comparison IntentUnderstanding traffic signal roles or designLooking for maintenance, repair, or technical job info

While a Traffic Signal generally refers to the system or design of traffic control devices, a Traffic Signal Technician is a skilled worker responsible for installing, maintaining, and repairing these systems. The technician role involves technical certifications and hands-on work, whereas the Traffic Signal may refer to the broader concept or planning aspect within transportation infrastructure.

What are popular job titles related to Traffic Signal jobs in Colorado?

For Traffic Signal jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Traffic Signal jobs in Colorado look for?

The top searched job categories for Traffic Signal jobs in Colorado are:

What cities in Colorado are hiring for Traffic Signal jobs?

Cities in Colorado with the most Traffic Signal job openings:

Traffic Signal jobs near you
Infographic showing various Traffic Signal job openings in Colorado as of August 2026, with employment types broken down into 84% Full Time, 11% Part Time, 2% Temporary, and 3% Contract. Highlights an 96% In-person, 2% Hybrid, and 2% Remote job distribution, with an average salary of $63,574 per year, or $30.6 per hour.

Traffic Signal Technician

Lumin8 Transportation Technologies LLC

Arvada, CO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 18 days ago

Job description

At Lumin8 Transportation Technologies, we are focused on the full range of Smart Infrastructure Services for the transportation industry. We design, construct, install, integrate, operate, monitor and maintain a wide variety of Transportation Infrastructure Assets/Technologies for our customers and our communities.

We offer a comprehensive benefits package including Paid Time Off, Holiday Pay, Discretionary Bonus, Medical, Dental, Vision, Short/Long-Term Disability, Life Insurance and matching 401(k) plan.

To learn more about us please visit our website at www.lumin8.com

Traffic Signal Technician

Compensation negotiable based on education and experience

DUTIES and RESPONSIBILITIES:

  • Skilled and technical work in the construction, maintenance and repair of traffic signal systems, highway lighting, and other transportation related systems (ITS).
  • On call duties, emergency trouble calls, preventative maintenance, emergency maintenance, minor signal repairs, construction projects, locates, and cabinet installation, set-up & testing.
  • Assist Foreman with supervision and training of subordinate employees.
  • Complete and turn in required personal paperwork.
  • Maintain a neat and professional appearance.
  • Communications with customers and other contractors.
  • Responsible for maintaining and renewing required certifications and licenses.
  • Abide by all the company safety rules
  • Wear proper PPE while on the job site and in the yard for lifting operations to include Safety-toed work boots, safety vest, work gloves and hard hat.

EDUCATION, EXPERIENCE, SKILLS and ABILITIES:

  • High School Diploma or GED.
  • Provide your own transportation to and from work and/or be responsible for company assigned vehicle if provided and typically report to work at the job site.
  • Proficient at programming and setting up controllers, video detection, and communications equipment.
  • Proficient at troubleshooting and repairs.
  • Proficient with general and specialized test equipment such as multimeter, loop analyzer, locator, controller tester, monitor tester and other related equipment.
  • Proficient at traffic signal wiring.
  • Proficiently read plans and schematic diagrams.
  • Have intermediate level of computer skills.
  • Perform heavy physical work, often under adverse weather conditions.
  • To communicate effectively with co-workers, supervisors, and the public.
  • Maintain an effective working relationship with others.

CERTIFICATIONS, LICENSES, REGISTRATIONS, and TRAINING:

  • Must possess and maintain valid driver’s license.
  • Must maintain a valid medical card if you have a CDL driver’s license and be insurable under Company policies.
  • Bucket Truck/Aerial Lift and fall protection preferred.
  • Trencher, Excavation, and Utility Damage Prevention.
  • Crane and Rigging/Material Handling.
  • IMSA Traffic Signal Level II Field Construction Certification.

WORK ENVIRONMENT:

  • Must be able to work in all weather conditions.
  • Must be able to work at heights over 20 feet.
  • Must be able to lift/move up to 50 pounds.

Lumin8 is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability or genetic information. LGBTQIA, Veterans, and women friendly!

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