A high school diploma or equivalent education is required.
At least 2 years of experience in traffic signal maintenance or a related field is required.
IMSA Traffic Signal Technician Certification at Level I or II may be required depending on jurisdiction.
Knowledge of traffic signal systems, electrical codes, and safety procedures is required.
Ability to read and interpret schematics and technical diagrams is required.
A valid driver’s license is required; a commercial driver’s license may be required for some positions.
Ability to work independently and respond to after-hours emergencies is required.
Ability to stand and perform manual labor for most of the day is required.
Ability to lift up to 60 pounds regularly and up to 100 pounds occasionally is required.
Ability to work safely outdoors in Arizona heat and perform all job duties without restrictions is required.
Ability to pass pre-employment and random drug tests is required.
Responsibilities
Install, maintain, and repair traffic signals, signal controllers, pedestrian crosswalk systems, and related electrical and electronic equipment.
Conduct routine inspections of signalized intersections and perform preventive maintenance.
Troubleshoot and diagnose malfunctions in traffic signal systems and make necessary repairs or adjustments.
Calibrate and program signal controllers, including NEMA and Type 170/2070 controllers.
Maintain detailed records of work performed, equipment used, and parts ordered.
Respond to emergency repairs and outages, including during nights or weekends.
Interpret blueprints, wiring diagrams, and technical manuals.
Ensure compliance with MUTCD standards and other applicable safety and regulatory guidelines.
Coordinate with utility companies, contractors, and other city departments.
Operate and maintain tools and equipment, including bucket trucks, multimeters, and hand and power tools.
Wear required personal protective equipment.
Perform duties outdoors in varying temperatures and weather conditions, noise, and dust; tasks may involve climbing, lifting, pushing, kneeling, working at heights, or working in confined spaces.
Lift and carry heavy equipment or tools.
Desired Qualifications
Technical or vocational training in electronics or electrical systems is preferred.
The Traffic Signal Technician is responsible for the installation, maintenance, inspection, and repair of traffic signals, street lighting, and related electronic equipment. The role ensures that traffic control devices operate safely, efficiently, and in compliance with local, state, and federal regulations.
Responsibilities
Install, maintain, and repair traffic signals, signal controllers, pedestrian crosswalk systems, and related electrical/electronic equipment
Conduct routine inspections of signalized intersections and perform preventive maintenance
Troubleshoot and diagnose malfunctions in traffic signal systems and make necessary repairs or adjustments
Calibrate and program signal controllers (e.g., NEMA, Type 170/2070)
Maintain detailed records of work performed, equipment used, and parts ordered
Respond to emergency repairs and outages, including during nights or weekends
Interpret blueprints, wiring diagrams, and technical manuals
Ensure compliance with MUTCD standards and other applicable safety and regulatory guidelines
Coordinate with utility companies, contractors, and other city departments
Operate and maintain various tools and equipment including bucket trucks, multimeters, and hand/power tools
Wear required PPE
Requirements
High School diploma or equivalent education; technical or vocational training in electronics or electrical systems preferred
2+ years of experience in traffic signal maintenance or related field
IMSA Traffic Signal Technician Certification (Level I or II) preferred or required depending on jurisdiction
Strong knowledge of traffic signal systems, electrical codes, and safety procedures
Ability to read and interpret schematics and technical diagrams
Valid driver’s license; CDL may be required for some positions
Ability to work independently and respond to after-hours emergencies
Ability to stand and exert physical effort performing manual labor most of the day
Ability to lift up to 60 pounds regularly and up to 100 pounds occasionally
Ability to work safely outdoors in Arizona heat conditions and perform all job duties with no restrictions
Ability to pass pre-employment and random drug tests
Work Environment
While performing the duties of this job, the employee is regularly exposed to:
The outdoor elements, subject to variations in temperature and weather conditions, equipment noise, and dust
May be required to perform specific tasks that involve climbing, lifting, pushing, kneeling, working at heights, or in confined spaces
Must be able to lift and carry heavy equipment or tools
This position is not open to recruiters or staffing agencies.