C

City of Boulder

Municipal government delivering city services

Traffic Signal Maintenance Technician 3

Full-TimeUpdated on 10/23/2026Deadline 11/13/26
$31.38 - $45.54/hr
Mid
Associate's
Boulder, CO, USA
In PersonMust reside within a 45-minute drive of the Signal Shop at 5050 East Pearl Street within three months after probation.
Electrical Engineering

About the job

Requirements
  • Ability to effectively use computers and application programs.
  • Ability to maintain accurate written work records.
  • Ability to operate a variety of long-handle, manual, and power tools and equipment.
  • Ability to plan work activities, give and receive verbal instructions, and coordinate the work of others.
  • Ability to remain alert to conditions and events in public rights-of-way indicating anticipated or needed maintenance and repairs.
  • Ability to take proper safety precautions to prevent accidents, use required safety equipment, follow safety regulations, policies, procedures and reporting requirements, and report accidents and damage to city property.
  • Ability to use a variety of electrical, electronic, and communications test equipment.
  • Ability to work courteously and effectively with the public in difficult situations.
  • Skill and experience coordinating personnel and projects.
  • Valid Colorado driver's license and ability to maintain an acceptable motor vehicle record.
  • Acceptable background information, including criminal conviction history.
  • Associate’s degree in electrical, electronics, or a related field; four years of related experience may substitute for the education requirement only.
  • Four years of experience in installation, operation, maintenance, and repair of traffic signal systems.
  • Commercial Driver's License with appropriate classifications and endorsements, or ability for new hires to obtain it within six months.
  • IMSA Level I Traffic Signal Certification.
  • IMSA Level II Traffic Signal Certification.
  • ATSSA Work Site Traffic Control Supervisor Certification, or ability for new hires to obtain it within one year.
  • Must reside within a 45-minute drive of the Signal Shop at 5050 East Pearl Street within three months of completing probation and for the duration of employment.
  • Physical ability to perform outdoor daytime and nighttime physical and manual tasks in and around moving traffic, including standing, walking, bending, and kneeling; upper-body strength to lift and carry equipment; ability to regularly lift or exert up to 70 pounds and occasionally up to 100 pounds; ability to work 45 feet above ground; maximum body weight of 275 pounds due to aerial lift equipment load limitations; ability to use required safety equipment; hand-eye coordination and finger dexterity for tools and computer equipment; vision to observe, read, record, and interpret information and distinguish color changes; and speech and hearing to communicate with citizens and coworkers.
  • Ability to work primarily outdoors or in an enclosed vehicle, often in or adjacent to moving traffic and exposed to noise, dust, fumes, adverse weather, darkness, and mechanical, electrical, and equipment hazards.
  • Ability to rotate on 24-hour stand-by duty during non-normal working hours and work effectively at night and in all weather conditions.
Responsibilities
  • Install, program, test, maintain, and repair traffic signal systems, street lighting and underpass lighting systems, signal communications systems, and subsystems, including pedestrian accessible push-button systems, fiber and Ethernet communication network switches, wireless radios, termination panels and connections, street-lighting controls, overhead or span-wire systems, underground conduits and wiring, detection and actuation systems including inductive loops, video, radar, and advanced vehicle detection, emergency vehicle pre-emption systems, signal controllers and plug-in modules, signal display equipment and mounting hardware, and wireless communications systems including 900 MHz spread spectrum, 2.4 MHz, and 5.8 GHz systems.
  • Review and respond to daily utility locate requests from the Colorado 811 Utility Notification Center of Colorado.
  • Respond to requests from the City of Boulder Customer Relationship Management system and Boulder Police Dispatch notifications.
  • Coordinate, monitor, and inspect contracted traffic signal construction and maintenance work.
  • Assist in developing and reviewing plans and specifications for installation and upgrades of traffic signals and related traffic control devices.
  • Interpret detailed construction plans and perform field layout of proposed installations or modifications.
  • Anticipate materials needed for projects and obtain and distribute them to contractors in a timely manner.
  • Coordinate with project managers, engineers, surveyors, contractors, and inspectors regarding work in progress.
  • Identify problems and make field decisions to ensure materials are installed and constructed according to specifications.
  • Inspect completed work for compliance with plans, specifications, codes, and City design criteria.
  • Enter signal construction project and asset data into the Beehive asset management database system.
  • Measure final installation quantities for payment finalization, confirm as-built documentation data, and provide all data to the signal supervisor.
  • In the absence of the Lead Signal Technician, serve as the primary contact for the signal technician work group, prioritizing and assigning daily tasks, providing work instruction, and inspecting completed work.
  • Monitor work in progress to identify problems and ensure organized, efficient work and quality results.
  • Communicate supervisor direction and policies to the work group, provide information, receive feedback, listen to and respect input, encourage participation, and address issues directly.
  • Ensure equipment assigned to the work group is maintained, properly used, and kept in proper condition.
  • Perform special projects assigned by the supervisor.
  • Be accountable for the signal crew's performance and work product.
  • Respond to service requests and provide information and training about traffic signals; coordinate and communicate with internal and external customers, including members of the public, contractors, inspectors, the Fire Department, Boulder Valley School District, and the University of Colorado.
  • Operate and maintain electronic equipment associated with the traffic signal computer system, including local intersection and central communications equipment in wireless and hardwired modes, computers, signal servers and operating systems, and testing equipment such as multimeters, oscilloscopes, Triplet testers, and proprietary equipment and software.
  • Respond to emergency traffic control device problems by investigating signal system malfunctions, replacing faulty parts, and repairing damaged devices.
  • Maintain accurate records of work performed and materials and equipment used in the Beehive database, spreadsheets, and word-processing applications.
  • Keep current with technical advances and emerging traffic signal products, recommend materials and equipment standards to the signal supervisor, and help develop product specifications for bids.
  • Install, maintain, and upgrade underpass, bridge ornamental, streetlights, and other city-owned transportation lighting facilities.
  • Participate in and provide orientation and instruction to incoming employees, and provide feedback during interviews and performance evaluations.
  • Perform related duties as required to meet City needs.
  • Comply with City and department policies and participate in professional training and development.
Desired Qualifications
  • Knowledge of City of Boulder Standards and Design Criteria.
  • Knowledge of the Colorado Department of Transportation.
  • Knowledge of the geography of the City of Boulder.
  • Graduate of a recognized traffic signal technician apprenticeship program.
  • IMSA Level III Traffic Signal Certification.
  • IMSA Level I Roadway Lighting Technician Certification.
  • IMSA Level II Roadway Lighting Technician Certification.

About the company

What Boulder does: The City of Boulder is the municipal government that serves residents and coordinates city services, safety, infrastructure, planning, parks, and community programs. How its work happens: It creates laws, policies, and budgets; runs city departments (like public safety, transportation, utilities, housing, and parks); maintains streets, trails, parks, and utilities; and partners with universities and businesses to support the community. How it differs from competitors: Unlike private companies, it is a public entity focused on public services for all residents rather than selling products or profits; it emphasizes outdoor recreation, environmental stewardship, smart transportation options, and collaboration with academic and research resources. Its goal: to keep Boulder safe, healthy, and vibrant by providing high-quality services, protecting the natural environment, supporting economic growth, and maintaining an inclusive, accessible community.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Denver, Colorado

Founded

1859

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What believers are saying

  • Aug. 24, 2026 plan supports mixed-income neighborhoods and transit-oriented development.
  • Transportation Maintenance Fee targets $2.25 million in 2026 for roads, sidewalks, and paths.
  • Lottery Fund revenue backs 2027-2028 capital projects and trail improvements.

What critics are saying

  • Aug. 31, 2026 budget proposes 13 layoffs and 24 total position cuts.
  • Boulder faces a $6.3 million General Fund gap from flattened sales tax.
  • If revenue weakens again, service cuts hit pools, parks, radar enforcement, and staffing.

What makes City of Boulder unique

  • Aug. 24, 2026 comprehensive plan aligns housing, transit, climate, and economic policy.
  • Boulder uses parking pricing and speed-on-green cameras to fund safety and infrastructure.
  • Open space investments and trailhead technology reinforce Boulder’s outdoor, access-first civic brand.

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Benefits

  • Wellness Program
  • Mental Health Support
  • Flexible Work Hours
  • Hybrid Work Options
  • Remote Work Options
  • Health Insurance
  • Pension?
  • Paid Vacation
  • Paid Holidays
  • 401(k) Retirement Plan
  • 401(k) Company Match
  • Stock Options

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