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Signal Maintainer Jobs in Colorado (NOW HIRING)

Wabtec

Signal Engineer IV

Englewood, CO · On-site

$79K - $112K/yr

Wabtec's Digital Intelligence Signaling & Systems team is a recognized industry leader in the ... Review and manage document control, including maintaining versioning controls and reviewing ...

Stacy Witbeck

Senior Signal Engineer

Littleton, CO · On-site

$150K - $175K/yr

Configure and maintain Software Configuration Management Control Plan database. Develop and maintain power calculations for AC, DC and battery loads associated with signal design. Project Management

Stacy Witbeck

Senior Signal Engineer

Littleton, CO

$104K - $143K/yr

Configure and maintain Software Configuration Management Control Plan database. Develop and maintain power calculations for AC, DC and battery loads associated with signal design. Project Management

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Signal Maintainer information

See Colorado salary details

$26.3K

$77.7K

$139.9K

How much do signal maintainer jobs pay per year?

As of Aug 27, 2026, the average yearly pay for signal maintainer in Colorado is $77,653.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,800.00 and $94,600.00 per year, depending on experience, location, and employer.

What is a signal maintainer?

Signal Maintainers are specialized technicians responsible for installing, inspecting, maintaining, and repairing the signaling systems used in railways and transit systems. Their work ensures that signals, switches, and related equipment function safely and efficiently to prevent accidents and keep trains running on schedule. Signal Maintainers often work outdoors in various weather conditions and may be required to respond to emergencies or perform scheduled maintenance during off-hours. Their role is crucial for the safety and reliability of rail transportation.

What are the key skills and qualifications needed to thrive as a signal maintainer?

To thrive as a Signal Maintainer, you need a solid understanding of electrical systems, electronics, and troubleshooting, often supported by a high school diploma or technical training in electronics. Experience with railway signal systems, diagnostic tools, and safety protocols—sometimes complemented by certifications like FRA compliance—are typically required. Attention to detail, problem-solving abilities, and effective communication are important soft skills for this role. These competencies ensure safe and reliable railway operations by minimizing equipment failures and maintaining proper signaling systems.

What are some common challenges signal maintainers face when working on railway infrastructure?

Signal Maintainers often work in outdoor environments and must handle adverse weather conditions, complex equipment, and tight deadlines to minimize rail service disruptions. Troubleshooting and repairing signal failures require strong attention to detail and adherence to strict safety protocols. Additionally, collaboration with train dispatchers, engineers, and other maintenance crews is essential for coordinating safe and efficient rail operations. Flexibility with shift work, including nights and weekends, is also a typical aspect of the role.

How long is signal maintainer training?

Signal maintainer training typically lasts several weeks to a few months, depending on the employer and the complexity of the signaling systems. The training includes classroom instruction, hands-on practice, and safety procedures, often followed by on-the-job experience to develop the necessary skills. Certification or licensing may be required before performing independent work.

What is the qualification for a signal maintainer?

Signal maintainers typically need a high school diploma or equivalent, along with technical training or an apprenticeship in electrical or electronic systems. Relevant skills include knowledge of signaling equipment, safety procedures, and the ability to work in various environmental conditions; certifications in electrical safety or signal systems are often preferred.

What are the most commonly searched types of Signal Maintainer jobs in Colorado?

The most popular types of Signal Maintainer jobs in Colorado are:

What are popular job titles related to Signal Maintainer jobs in Colorado?

For Signal Maintainer jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Signal Maintainer jobs in Colorado look for?

The top searched job categories for Signal Maintainer jobs in Colorado are:

What cities in Colorado are hiring for Signal Maintainer jobs?

Cities in Colorado with the most Signal Maintainer job openings:

What are popular job titles related to Signal Maintainer jobs in CO?

For Signal Maintainer jobs in CO, the most frequently searched job titles are:

Signal Maintainer jobs near you
Infographic showing various Signal Maintainer job openings in Colorado as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution, with an average salary of $77,653 per year, or $37.3 per hour.

Signal Maintenance Supervisor

Denver, CO • On-site

Denver Transit Operators
Transportation and Warehousing • 201 - 500 employees
Learn more about Denver Transit Operatorsexternal

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Job Title: Signal Maintenance Supervisor Reports to: Manager of Signal Maintenance Position Summary: The Signal Maintenance Supervisor is responsible for the inspection, maintenance, testing, and repair of the commuter rail train control and signal system in accordance with State and Federal regulations. The Supervisor also directs and organizes daily work crew activities to ensure the commuter rail system's safe and reliable operation. Description of Duties:

  • Assigns and directs the work crew by managing the inspection, testing, maintenance, and repair of commuter rail crossings and signal systems
  • Provides guidance and clear expectations to work crew and holds all employees accountable for work product and adherence to all guidelines, policies, and regulations
  • Provides leadership in safety, mental awareness and overall health to ensure maintainers come to work well rested and focused on work
  • Promotes a culture that aims to keep employee morale moving in a positive direction
  • Performs efficiency testing of the work crew and provides guidance, feedback, coaching, and mentoring
  • Prepares reports and written procedures for system inspections and preventative maintenance, including but not limited to, filing FRA credible reports of crossing malfunctions, hours of service, PM compliance, and special projects
  • Maintains timely and accurate records of inspections, repairs, and calibration tests in RailDOCS and Trapeze Maintenance Management Systems
  • Oversees testing and repair of faulty equipment by applying knowledge to diagnose the cause of the malfunction
  • Reviews and analyzes maintenance activity reports for trends in repairs, equipment failures, and parts usage to determine if corrective action is needed
  • Schedules required safety inspections and tests of train control and signal equipment
  • Assists with workplace investigations by determining cause and implementing corrective actions
  • Reads, understands, and interprets schematics, service and safety manuals, electrical drawings, program relay logic, ELX VLC and XP4 logs, and circuit operations
  • Review of current SOP's and creation of new SOPs (Standard Operating Procedure) to ensure safety and continued efficiency of the department
  • Responsible for tool/part requisitions; maintain an effective stock of tools and parts inventory
  • Adheres to all rules, regulations, standard operating procedures, and contractual obligations governing day-to-day operations
  • Complete all other duties as assigned

Qualifications:

  • High School diploma or GED required; Associates degree in electrical, electronic, or other job-related field highly preferred
  • 3 years or more experience in electrical, railroad signaling, and train control inspection or maintenance and repair required
  • 2 years or more experience in a leadership position working in a maintenance and repair environment preferred
  • Ability to comply with all safety rules and instructions including the use of proper personal protective equipment
  • Proficient with computer operation, Asset Management software, and the Microsoft Office platform
  • Ability to work under tight schedules and deadlines while maintaining system quality and reliability
  • Ability to instruct and cross-train staff on inspections, maintenance, testing, and repair assignments
  • Ability to prioritize and accomplish multiple tasks with minimal supervision
  • Ability to work on unscheduled emergency call-outs outside of assigned work hours and respond and assist with trouble calls in a timely manner
  • Ability to work any assigned shift, including nights, for prolonged periods of time.
  • Must be able to work outside in inclement weather conditions
  • Must possess a valid Colorado driver's license and maintain a clean driving record
  • Must pass a pre-employment physical examination
  • Must be eligible to work in the U.S. and successfully pass a pre-employment background check, and drug and alcohol screening, and be willing to comply with the DTO Drug and Alcohol Policy

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