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Signal Inspector Jobs in Colorado (NOW HIRING)

City of Aurora

Traffic Signals Tech I-III

Aurora, CO · On-site

$29.50 - $36.87/hr

Ability to inspect and make minor repairs to traffic signal equipment. * Perform manual labor for extended periods of time, outside and in all weather conditions. * Establish and maintain effective ...

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Signal Inspector information

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$48

$64

How much do signal inspector jobs pay per hour?

As of Jun 27, 2026, the average hourly pay for signal inspector in Colorado is $48.04, according to ZipRecruiter salary data. Most workers in this role earn between $43.75 and $64.47 per hour, depending on experience, location, and employer.

What is a Signal Inspector job?

A Signal Inspector is responsible for inspecting, testing, and maintaining railroad or transit signal systems to ensure they operate safely and comply with regulations. They examine signal equipment, wiring, switches, and related components for defects or malfunctions. Their duties often include troubleshooting issues, performing routine maintenance, and documenting inspections. Signal Inspectors work closely with maintenance and engineering teams to ensure the reliability of signaling systems. This role is critical for ensuring the safe and efficient movement of trains or transit vehicles.

What jobs pay $500,000 a year in the US?

High-paying jobs such as senior signal inspectors in the transportation or telecommunications industries can reach or exceed $500,000 annually, especially with extensive experience, specialized skills, and management responsibilities. These roles often require advanced certifications, technical expertise, and leadership in complex projects or infrastructure maintenance.

What kind of inspectors make the most money?

Among inspection roles, senior or specialized inspectors such as electrical, mechanical, or civil inspectors tend to earn higher salaries due to their expertise and certifications. Signal inspectors with advanced training, experience, and the ability to work in complex environments can also command higher wages. Salary levels often depend on industry, location, and the level of responsibility involved.

What are the key skills and qualifications needed to thrive in the Signal Inspector position, and why are they important?

To thrive as a Signal Inspector, you need a strong understanding of railway signaling systems, safety regulations, and electrical/mechanical troubleshooting, often supported by relevant vocational training or certification. Familiarity with signal testing equipment, diagnostic tools, and compliance with industry-specific safety protocols like FRA regulations is essential. Attention to detail, problem-solving abilities, and clear communication are vital soft skills that set top candidates apart. These skills ensure the reliability and safety of train operations, helping prevent accidents and costly downtime.

What are some of the typical daily responsibilities of a Signal Inspector?

Signal Inspectors typically spend their days inspecting, testing, and maintaining railway signaling equipment such as switches, relays, and track circuits. They ensure all systems are functioning correctly and in compliance with safety standards, often working outdoors in various weather conditions and locations along the rail network. Collaboration with maintenance crews, engineers, and supervisors is common, as is the need to keep detailed records of inspections and repairs. This hands-on role can require travel and irregular hours, but it offers the satisfaction of playing a critical role in transportation safety.

What job makes $10,000 a month without a degree?

A Signal Inspector typically earns less than $10,000 a month, as this role usually offers moderate salaries. High-paying jobs that can reach $10,000 monthly without a degree often include roles like sales managers, real estate brokers, or skilled trades such as electricians or commercial pilots, which may require certifications or specialized training. Success in these fields depends on experience, skills, and industry demand.

What is a signal inspector?

A signal inspector is a professional responsible for inspecting and maintaining railway or transit signals to ensure safe and efficient operation. They often work outdoors, use specialized tools, and may need certifications in safety procedures and signaling systems. Their duties include checking signal equipment, troubleshooting issues, and ensuring compliance with safety standards.
What are popular job titles related to Signal Inspector jobs in Colorado? For Signal Inspector jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Signal Inspector jobs in Colorado look for? The top searched job categories for Signal Inspector jobs in Colorado are:
What are popular job titles related to Signal Inspector jobs in CO? For Signal Inspector jobs in CO, the most frequently searched job titles are:
Signal Inspector jobs near you
Infographic showing various Signal Inspector job openings in Colorado as of June 2026, with employment types broken down into 83% Full Time, 12% Part Time, and 5% Contract. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $99,930 per year, or $48 per hour.

Traffic Signal Technician

City of Greenwood Village, CO

Greenwood Village, CO • On-site

$27.54 - $39.13/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Job description

Job Title:            Traffic Signal Technician

Department:    Public Works

Supervisor:       Project Manager II / Senior Project Manager

FULL SALARY RANGE: $27.54 - $39.13

ANTICIPATED HIRING SALARY RANGE: $27.54 - $33.34
This is a Full-time/hourly position

BENEFITS:
Health insurance, dental insurance, vision insurance, life and AD&D insurance, disability insurance, retirement plans, employee assistance programs, companypaid training, education reimbursement, vacation accrual, sick leave, and 11 paid holidays.

 

REMOTE/HYBRID:
Typical schedules are in-office Monday through Friday. Remote work is not available due to the essential field-based functions of this position.

 

RELOCATION:
This position is located in Greenwood Village, Colorado. Relocation assistance is not provided.

 

About Greenwood Village
Nestled in the heart of the Denver Tech Center, Greenwood Village is a vibrant and welcoming community known for its beautiful parks, thriving businesses, and commitment to public service. With a population of just over 15,500, Greenwood Village offers the charm of a small town with the amenities of a dynamic urban center. Our organization is rooted in integrity, relationships, and ownership—principles that guide our employees and shape how we serve our community.

 

About the Role
The Traffic Signal Technician performs highly skilled technical work in the installation, operation, maintenance, and repair of traffic control devices to support safe, efficient, and reliable traffic flow throughout the City. This role is also integral to emergency response support and may require assisting in areas outside the primary job function when needed and within physical and training capabilities.

Essential Duties and Responsibilities

  • Test, diagnose, install, and repair electronic equipment and computerized traffic control devices.
  • Conduct preventative maintenance inspections of traffic signal equipment, cabinets, and pole conditions.
  • Troubleshoot circuits using specialized electronic testing tools.
  • Design and install circuitry to modify or enhance equipment performance.
  • Develop and adjust signal timing based on analysis of traffic flow data.
  • Respond to urgent traffic signal malfunctions; direct traffic and coordinate contractor support as needed.
  • Install and maintain controllers, detectors, time clocks, illuminated signs, and other signal equipment.
  • Operate aerial lift trucks, hand tools, and other mechanized equipment; perform physically demanding work in various weather conditions.
  • Install, maintain, and repair streetlights using diagnostic and mechanical tools.
  • Maintain records, prepare reports, track supplies and inventory, and support procurement of materials and equipment.
  • Stay current on emerging traffic signal and control technologies; attend relevant meetings and training.
  • Perform related duties and responsibilities as assigned.

 

What We’re Looking For

Skills & Knowledge

  • Principles and practices of electrical systems, wiring, conduit bending, and solidstate electronics.
  • Methods and tools used in traffic control installation, maintenance, and repair.
  • Understanding of modern traffic signal computer systems and traffic control principles
  • Familiarity with MUTCD guidelines and safety procedures.
  • Ability to read and interpret technical manuals and apply independent judgment in troubleshooting.
  • Ability to operate electronic testing equipment and perform work at heights.
  • Strong organizational skills with the ability to meet deadlines.
  • Effective oral and written communication skills and the ability to work professionally with staff and the public.

 

Education & Experience

  • Two years of progressively responsible experience in installation, operation, maintenance, and repair of traffic control devices, including streetlights.
  • Education equivalent to an associate’s degree in electronics, electrical engineering, or a related field; a related technical trade school certificate may also qualify.
  • IMSA Traffic Signal Technician Level II certification required; Level III preferred.
  • Possession of, or ability to obtain, a valid Colorado driver’s license with an acceptable driving record.

View the full Traffic Signal Technician Job Description 

Working Conditions
Work occurs indoors and outdoors with exposure to adverse weather, odors, and potentially hazardous environmental conditions. Duties require a full range of physical movements including climbing, kneeling, crouching, lifting up to 50 pounds, and working in high or precarious locations. The position may require varied schedules, including evenings, weekends, and hours beyond typical workdays.

 

Why Greenwood Village?

  • Be part of an innovative city that values community, service, and integrity.
  • Work with a supportive and collaborative professional team.
  • Enjoy a scenic location with access to parks, trails, and cultural amenities.
  • Competitive salary and comprehensive benefits package.

 

Ready to Apply?
Click the APPLY button above to submit your application, resume, and cover letter by 2:00 PM, Friday, August 7, 2026. Applications are reviewed as received, and interviews may occur on a rolling basis. The posting may close at any time once a qualified candidate is identified.

The City of Greenwood Village is an Equal Opportunity Employer and prohibits unlawful discrimination based on race, color, religion, sex, national origin, age, disability, veteran status, genetic information, sexual orientation, or gender identity.

Apply