Traffic Signal Technician Jobs
Traffic Signal Technician jobs are open across municipal governments, transportation agencies, and private contractors, from entry-level technician to senior signal systems specialist, with specializations in signal timing, controller maintenance, and traffic management systems. See the openings below and apply to the ones that match your experience.
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Showing 5 of 66+ Traffic Signal Technician jobs
POSITION OVERVIEW
- Schedules, assigns and reviews work, and trains technicians in the installation, operation, maintenance and repair of electrical traffic signal systems, controls and equipment.
- Diagnoses electrical traffic signal system failures. Interfaces with vendors to resolve problems with systems. Evaluates and recommends equipment for purchase.
- Adjusts and recommends traffic signal timing according to studies to improve traffic flow. Administers and assists in the development of contracts for traffic signal timing.
- Maintains reports on traffic signal adjustments, statistics, project status, inventory, and installations, maintenance and repairs performed.
- Reviews, evaluates and makes recommendations on electrical traffic signal construction plans and specifications.
- Ensures the electrical work and systems and traffic signal timing comply with City policies, procedures and codes, National Electrical Code (NEC) and the Texas Manual on Uniform Traffic Control Devices (TMUTCD).
- Responds to the public through correspondence, telephone, email and public meetings regarding questions and requests for traffic signal timing investigations and modifications.
- Performs other related duties as needed.
MINIMUM REQUIREMENTS
PREFERENCES
GENERAL INFORMATION
SELECTION/SKILLS TESTS REQUIRED None
However, the department may administer a skills assessment test.
SAFETY IMPACT POSITION YES
If yes, this position is subject to random drug testing and if a promotional position, candidate must pass an assignment drug test.
SALARY INFORMATION
Factors used in determining the salary offered include the candidate's qualifications as well as the pay rates of other employees in this classification.
Pay Grade 23
APPLICATION PROCEDURES
Only online applications will be accepted for this City of Houston job and must be received by the Human Resources Department during posting opening and closing dates shown. Applications must be submitted online at: www.houstontx.gov.
To view your detailed application status, please log-in to your online profile by visiting: http://agency.governmentjobs.com/houston/default.cfm or call 832-395-2972.
If you need special services or accommodations, call (832-395-2972. (TTY 7-1-1).
If you need login assistance or technical support call 855-524-5627.
Due to the high volume of applications received, the Hiring Department will contact you directly, should you be selected to advance in our recruitment process.
All new and rehires must pass a pre-employment drug test and are subject to a physical examination and verification of information provided.
EOE Equal Opportunity Employer
The City of Houston is committed to recruiting and retaining a diverse workforce and providing a work environment that is free from discrimination and harassment based upon any legally protected status or protected characteristic, including but not limited to an individual's sex, race, color, ethnicity, national origin, age, religion, disability, sexual orientation, genetic information, veteran status, gender identity, or pregnancy.
Houston, Texas, 77002
POSITION OVERVIEW
- Schedules, assigns and reviews work, and trains technicians in the installation, operation, maintenance and repair of electrical traffic signal systems, controls and equipment.
- Diagnoses electrical traffic signal system failures. Interfaces with vendors to resolve problems with systems. Evaluates and recommends equipment for purchase.
- Adjusts and recommends traffic signal timing according to studies to improve traffic flow. Administers and assists in the development of contracts for traffic signal timing.
- Maintains reports on traffic signal adjustments, statistics, project status, inventory, and installations, maintenance and repairs performed.
- Reviews, evaluates and makes recommendations on electrical traffic signal construction plans and specifications.
- Ensures the electrical work and systems and traffic signal timing comply with City policies, procedures and codes, National Electrical Code (NEC) and the Texas Manual on Uniform Traffic Control Devices (TMUTCD).
- Responds to the public through correspondence, telephone, email and public meetings regarding questions and requests for traffic signal timing investigations and modifications.
- Performs other related duties as needed.
MINIMUM REQUIREMENTS
PREFERENCES
GENERAL INFORMATION
SELECTION/SKILLS TESTS REQUIRED None
However, the department may administer a skills assessment test.
SAFETY IMPACT POSITION YES
If yes, this position is subject to random drug testing and if a promotional position, candidate must pass an assignment drug test.
SALARY INFORMATION
Factors used in determining the salary offered include the candidate's qualifications as well as the pay rates of other employees in this classification.
Pay Grade 23
APPLICATION PROCEDURES
Only online applications will be accepted for this City of Houston job and must be received by the Human Resources Department during posting opening and closing dates shown. Applications must be submitted online at: www.houstontx.gov.
To view your detailed application status, please log-in to your online profile by visiting: http://agency.governmentjobs.com/houston/default.cfm or call 832-395-2972.
If you need special services or accommodations, call (832-395-2972. (TTY 7-1-1).
If you need login assistance or technical support call 855-524-5627.
Due to the high volume of applications received, the Hiring Department will contact you directly, should you be selected to advance in our recruitment process.
All new and rehires must pass a pre-employment drug test and are subject to a physical examination and verification of information provided.
EOE Equal Opportunity Employer
The City of Houston is committed to recruiting and retaining a diverse workforce and providing a work environment that is free from discrimination and harassment based upon any legally protected status or protected characteristic, including but not limited to an individual's sex, race, color, ethnicity, national origin, age, religion, disability, sexual orientation, genetic information, veteran status, gender identity, or pregnancy.
Houston, Texas, 77002
Traffic Signal Technician Jobs by Experience Level
See All 66 Traffic Signal Technician Jobs
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Find JobsTraffic Signal Technician Job Market
Who's Hiring
Top Industries Hiring
- Construction & Real Estate
- Consulting & Professional Services
What Employers Look For
The qualifications that appear most often in traffic signal technician jobs.
- Valid driver's license and clean driving record required
- Experience installing, maintaining, or troubleshooting traffic signal controllers and equipment
- IMSA Traffic Signal Technician Level I or II certification preferred or required
- Ability to read and interpret electrical schematics, wiring diagrams, and traffic engineering plans
- Familiarity with signal timing software and traffic management systems
- High school diploma or GED with vocational or technical training in electronics or electrical systems
Tips for Your Traffic Signal Technician Job Search
List your controller certifications prominently
Hiring managers scan for certifications like IMSA Level I or II before reading anything else on your resume. Put them in a dedicated credentials section near the top, not buried under work history, so they're visible at a glance.
Tailor your resume to the job scope
Some postings focus on signal timing and operations, others on physical installation and maintenance. Match your bullet points to the specific scope of each listing, using language from the posting itself to get past automated screening tools.
Apply early to roles that fit
Migrate Mate lists traffic signal technician openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Target agencies with active construction programs
Departments of transportation running active corridor expansion or signal modernization projects hire more frequently than those in maintenance-only phases. Look for municipalities or contractors mentioned in local infrastructure news to identify where openings are most likely to appear.
Prepare hands-on scenario answers for interviews
Interviewers for this role almost always ask how you'd troubleshoot a failed intersection controller or respond to an outage during peak hours. Walk through your diagnostic process step by step, naming the specific equipment and software you'd use.
Negotiate shift differentials and on-call terms
Traffic signal technician roles often include overnight or weekend on-call requirements that aren't always spelled out in the posting. Ask directly about rotation frequency and differential pay before accepting an offer so you're comparing total compensation accurately.
Traffic Signal Technician Jobs: Frequently Asked Questions
Which companies are hiring the most traffic signal technicians?
The companies hiring the most traffic signal technicians right now include State of Missouri, ALS of North Carolina, and Traffic Control Devices, with the largest share of openings in Florida, North Carolina, and Texas, based on current listings on Migrate Mate as of November 2026. Openings are split between public-sector transportation agencies and private contractors working on infrastructure projects.
How many traffic signal technician jobs are remote?
About 40% of traffic signal technician openings are fully remote or hybrid as of November 2026, reflecting the hands-on nature of most roles. The sub-areas most compatible with remote work include signal timing analysis, traffic data review, and systems monitoring, where technicians can adjust timing plans or review intersection data without being on-site.
How do you become a traffic signal technician?
Start by completing a vocational or technical program in electronics, electrical systems, or a related field, since most employers require a foundation in circuitry and wiring. From there, pursue entry-level work with a transportation agency or contractor to gain field experience. Earning an IMSA Traffic Signal Technician certification significantly improves your competitiveness for mid-level and senior positions.
Can you get hired as a traffic signal technician with little experience?
Yes, some agencies and contractors hire entry-level candidates and provide on-the-job training, particularly for roles focused on maintenance support or flagging during signal work. Having a background in electrical work, even from a different industry, strengthens your application considerably. Volunteering for or completing an apprenticeship through a local transportation or public works department is a practical path in when direct experience is limited.
What does the traffic signal technician interview process look like?
Most interviews include a structured technical screen where you'll be asked to describe how you'd diagnose a malfunctioning controller, respond to an intersection outage, or read a wiring diagram. Some employers add a practical component or field assessment. A panel format with both a hiring manager and a senior technician is common, and questions about safety protocols and after-hours on-call availability are standard.
Where can I find and apply to traffic signal technician jobs?
You can find and apply to traffic signal technician jobs on Migrate Mate, which lists current openings from across the United States in one place. Search for roles that match your experience level and specialization, then apply directly to each listing that fits your background and location preferences.
See All 66 Traffic Signal Technician Jobs
Find roles that match your experience and apply in just a few clicks.
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