Traffic Signal Technician l

King County•Renton, WA

1d•Onsite

About The Position

King County's Department of Local Services (DLS) is currently recruiting for two seasoned Traffic Signal Technicians (One Inside Signal Tech and one outside Tech). This position will play a vital role in ensuring the safe and efficient operation of the city's traffic signal and street lighting systems. This multifaceted position will provide hands-on work in the field, monitor/maintain signal system performance, respond to service requests and collaborate with engineers to optimize traffic flow. From repairing electronic controllers to installing poles, your work will directly impact public safety and urban mobility. Whether you're adjusting timing plans, troubleshooting malfunctioning signals, or pouring concrete foundations for new installations, this role demands precision, problem-solving, and a commitment to excellence. If you thrive in a fast-paced environment, and enjoy blending technology with construction, we want to hear from you. Come work with us and help make a meaningful impact in our community! The Department of Local Services is deeply dedicated to fostering Equity, Racial and Social Justice in every aspect of our work. Our pledge is to cultivate, embrace, and celebrate the distinct experiences, viewpoints, and perspectives of our people, partners, and the communities we serve. Through this work, we dismantle systemic barriers, address inequities, and actively confront prejudices and biases. We acknowledge this journey is ongoing, and we remain steadfast in our efforts to create a positive impact for our employees and communities alike. The King County Road Services Division designs, builds, operates, and maintains roads and bridges in unincorporated areas of King County. The Division is committed to ensuring the county's transportation system is safe and efficient for all uses and modes of travel.

Requirements

Experience installing, maintaining, repairing, and inspecting traffic signal and street light systems.
Skill in working with wood and steel poles, energized overhead and underground cables, conduit, and wiring systems.
Ability to locate and identify underground utilities safely.
Proficiency in performing preventive maintenance on traffic signals and flashers, and in maintaining accurate service and repair records.
Knowledge of protocols and best practices for working with electrical systems and traffic control devices.
Knowledge of electronic components and systems used in traffic signals and street lighting.
Strong problem-solving skills with the ability to troubleshoot and address issues in the field with traffic control devices.
Proficiency in the safe use of hand tools, power tools, test equipment and lifting equipment.
Ability to repair electronic signals and small electronic equipment.
Ability to work in a team environment and independently without direct supervision.
Ability to work effectively with others in a work environment that embraces and encourages diversity in its workforce and where differences are valued; Demonstrates behaviors that include fairness, respect, and inclusiveness.
Skill in reading and interpreting electrical schematics, and wiring diagrams.
Strong verbal and written communication skills; ability to work collaboratively with engineers and contractors and deliver professional customer service to the public.
Proficiency with Microsoft Office products, including Outlook, Word, Excel, Teams, SharePoint and other asset management software such as Cityworks.
Ability to safely operate vehicles and equipment.
Ability to work from heights.
Possess traffic control knowledge and familiarity with setting up traffic control measures.
Ability to have predictable and reliable attendance.
Have a valid Washington State Driver’s License, or the ability to obtain one prior to start date.
Must have a Class B CDL or an ability to obtain one within 6 months (outside position only).
An offer of employment will be contingent upon the successful completion of a pre-employment physical examination.
Ability to obtain a flaggers card within thirty (30) days of hire.
Applicants for these positions are required to undergo drug testing prior to employment and subsequent to commencement of employment, will be subject to random, post-accident, reasonable suspicion, return to duty, and follow-up drug and alcohol testing in compliance with Federal DOT alcohol and controlled substance testing program protocols.
Must be able work from heights, lift, carry, move or handle up to 50 pounds, and perform duties outdoors and in varying weather conditions.
Must be able to perform duties involving physical labor including bending, kneeling, standing, reaching, climbing, stooping, squatting, pushing, and twisting.
Must be able to perform work outdoors and in inclement weather.

Nice To Haves

Maintenance Electrician Certificate.
Level 1 or 2 International Municipal Signage Association (IMSA) Certification.

Responsibilities

Conduct field observations and monitor signal system performance.
Respond to complaints about malfunctioning traffic signals.
Implement and monitor system timing plans, in collaboration with engineers.
Monitor traffic flows and adjust signal timing.
Locate underground wiring, loops, and power distribution for utility contractors.
Perform preventive maintenance on traffic signals and flashers.
Repair electronic signal and small electronic equipment for other cities and departments.
Design, install and repair systems and system communications.
Record all work activities, equipment repairs and modifications.
Repair and maintain wood and steel poles, energized overhead and underground cable, conduit and wiring system.
Replace lamps, clean and adjust optical components of signal displays and inspect traffic signal hardware, wiring and cabling.
Install wood poles, span wires, cables and conductors and electrical service equipment.
Install underground conduit and junction boxes.
Install structural concrete foundations for steel signal and lighting standards, signal controllers and electrical service cabinets.
Work from heights.
Safely operate vehicles and equipment.
Provide traffic control measures.