Signal Technician

City of Carrollton; Trinity Mills (TX); On-site; USD 42,000 - 66,000; Full time

Job summary

City of Carrollton is seeking a Signal Technician to assist in installation, repair, and maintenance of electronically controlled traffic signals, arterial lighting, and school zone flashers. Work is performed under limited supervision and includes responding to emergencies and training signal crew members.

Qualified candidates will have basic electronic knowledge, ability to read schematics, and proficiency in safety practices.

Qualifications

• High School Diploma or GED required.
• One year of related traffic signal installation experience preferred.
• Knowledge of electrical codes, schematics, and MUTCD/NEC standards.
• Ability to read and interpret diagrams and technical manuals.
• Capability to replace electrical components and perform routine maintenance.

Responsibilities

• Assist in installation, repair, and maintenance of traffic control devices and street lighting.
• Respond to emergencies involving signals and flashers; coordinate with supervisor.
• Program and configure message boards for events or emergencies.
• Inspect signal equipment at intersections to ensure proper operation.
• Complete daily work orders and maintain maintenance records.

Skills

Electrical knowledge

Schematic reading

Troubleshooting

Safety procedures

Computer literacy

Record keeping

Communication

Construction/maintenance

Mathematical calculations

Planning coordination

Education

High School Diploma or GED

Job description

JOB TITLE: Signal Technician

DEPARTMENT/DIVISION: Public Works

REPORTS TO: Traffic Operations Supervisor

SUMMARY: Responsible for assisting in the installation, repair, and maintenance of electronically controlled traffic control devices, arterial street lighting and school zone flashers; responds to emergency situations regarding signals, flashers and downed stop signs; assists in training signal crew members. Work is performed with limited supervision.

ESSENTIAL JOB FUNCTIONS:

• Performs line locates for underground traffic signal and lighting equipment as needed.
• Assists with the inventorying of materials and equipment.
• Assists with performing maintenance on message boards, generators and other traffic signal and control equipment as needed.
• Programs and places message boards for special events or emergencies, as needed.
• Assists in the installation, troubleshooting and repair of school zone flashers and City-owned and maintained street lighting.
• Installs, troubleshoots and repairs traffic signal equipment.
• Inspects traffic signal equipment at operational intersections to ensure signals and school zone flashers are operating as programmed.
• Assists with responding to trouble calls on equipment malfunctions; identifies problem; repairs or replaces faulty equipment; documents trouble call and problem resolution
• Routinely patrols streets to identify traffic signals that may need repair.
• Assists with performing routine maintenance on traffic control devices and other equipment.
• Reads and interprets product safety data sheets, plans, schematics, blueprints and other diagrams; such as technical manuals, NEC and MUTCD.
• Replaces parts such as load switches, relays and flashers and documents process.
• Makes recommendations and carries out plans with Supervisor approval.
• Implements safety procedures at job sites.
• Performs manual traffic and pedestrian counts.
• Completes work orders summarizing daily work tasks.
• Cleans work sites and restores landscaping to original condition upon project completion.
• May be required to remove debris, fallen trees and limbs; replace streets signs during or after hazardous weather or other emergencies.
• Prepares and maintains a variety of daily work, maintenance history and work order records related to division repairs and operational activities.
• Participates in training signal crew members on work procedures and practices.
• Participates in/on a variety of meetings, committees, and/or other applicable groups to receive and/or convey information.
• Responds to emergency and on-call situations.
• Performs other duties as assigned.

KNOWLEDGE, SKILLS, AND ABILITIES:

• Knowledge of basic electronic and electrical principles
• Knowledge of safe work methods
• Skilled in reading and interpreting schematics and blueprints
• Skilled in troubleshooting and resolving problems related to traffic signals and roadway lighting.
• Knowledge of electrical codes, electronic circuits and circuit logic.
• Knowledge of the Manual of Uniform traffic Control Devices.
• Skilled in applying independent judgment, personal discretion, and resourcefulness in interpreting and applying guidelines
• Skilled in operating applicable tools and equipment of the trade
• Skilled in performing routine repair and maintenance activities
• Skilled in performing basic construction activities
• Skilled in performing manual labor
• Skilled in observing safety rules and regulations
• Skilled in operating a computer and related software applications
• Skilled in communicating effectively with a variety of individuals
• Able to read and interpret schematics, blueprints, and other diagrams; such as technical manuals, NEC and MUTCD.
• Skilled in in troubleshooting and resolving electronics related problems.
• Skilled in oral and written communication
• Skilled in basic mathematical calculations
• Skilled in planning and coordinating work site activities
• Ability to maintain accurate and complete records
• Ability to change ballast, capacitors, bulbs and fuses in roadway lighting.
• Ability to work with voltages that vary 120/240, 240/480, & straight 480
• Must be able to identify colors

MINIMUM QUALIFICATIONS:

• High School Diploma or G.E.D
• One year of related traffic signal installation experience

OR

• An equivalent combination of education, experience and training that provides the required knowledge, skills and abilities.

PREFERRED

• Work Zone Safety Certification
• IMSA Signals Level I
• Class A CDL

WORKING CONDITIONS:

• Frequent climbing, balancing, reaching, sitting, standing, walking, stooping, kneeling, crouching, talking, seeing, hearing, driving and manual dexterity.
• Occasional lifting and carrying of over 100 pounds.
• Work is typically performed in standard office and outdoor environments, with potential exposure to adverse weather conditions.
• Work is performed in high and precarious places and near moving mechanical parts.
• Must be able to work in a bucket truck at heights up to 60’.
• Potential exposure to risk of electrical shock, vibration, fumes and airborne particles.
• Regular and consistent attendance for assigned work hours, on call and overtime is essential.

CONDITIONS OF EMPLOYMENT:

• Must possess a valid motor vehicle driver license.
• Must pass pre-employment drug test.
• Must pass criminal history check.
• Must pass motor vehicle records check.
• Class A CDL within 6 months of employment
• Work Zone Safety Certification within 1 year of employment
• IMSA Signals Level I Certification within 1 year of employment