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Signal Technician Jobs in Santa Rosa, CA (NOW HIRING)

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Signal Technician information

See Santa Rosa, CA salary details

$32.3K

$57.2K

$87.5K

How much do signal technician jobs pay per year?

As of Sep 5, 2026, the average yearly pay for signal technician in Santa Rosa, CA is $57,235.00, according to ZipRecruiter salary data. Most workers in this role earn between $43,200.00 and $67,800.00 per year, depending on experience, location, and employer.

What is a signal technician?

Signal Technicians are skilled professionals responsible for installing, maintaining, and repairing signal systems used in transportation networks such as railroads, subways, and highways. They ensure that signals, switches, crossing gates, and related equipment function properly to maintain safety and efficiency. Their work may involve troubleshooting electrical circuits, performing inspections, and following strict safety protocols. Signal Technicians often work in the field and may be required to respond to emergencies or perform work outside of regular hours.

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

To thrive as a Signal Technician, you need a solid understanding of electrical systems, troubleshooting, and signal equipment maintenance, usually backed by a technical diploma or relevant certification. Familiarity with diagnostic tools, multimeters, schematics, and industry standards like FRA regulations is typically required. Attention to detail, problem-solving, and effective communication are standout soft skills for this role. These skills ensure safe, accurate, and efficient operation of signaling systems, which are vital for transportation safety and reliability.

What are some common challenges signal technicians face when working in the field, and how can they prepare for them?

Signal Technicians often deal with challenges such as working in varying weather conditions, troubleshooting complex electrical or electronic issues, and adhering to strict safety protocols, especially around live tracks or active railways. Being prepared with proper safety training, staying up to date with the latest technology, and developing strong problem-solving skills are essential to handle these challenges effectively. Additionally, collaborating closely with other team members and clear communication are key to ensuring work is completed safely and efficiently.

What is the difference between Signal Technician vs Cable Installer?

AspectSignal TechnicianCable Installer
Required CertificationsFCC licenses, technical certificationsNone specific, may require general electrical or technical training
Work EnvironmentRailways, transit systems, or communication networksResidential, commercial, or outdoor installation sites
Employer & IndustryTransportation agencies, telecom companiesCable service providers, telecommunications companies
Common Search & ComparisonYesNo

Signal Technicians focus on maintaining and repairing signaling systems used in transit and communication networks, often requiring specialized certifications. Cable Installers primarily handle installing and troubleshooting cable systems in homes or businesses. While both roles involve technical skills and outdoor work, Signal Technicians typically work in transportation or communication environments, whereas Cable Installers work in residential or commercial settings.

How do you become a signal technician?

To become a signal technician, individuals typically need a high school diploma or equivalent, followed by technical training or an apprenticeship in electrical systems, telecommunications, or signaling technology. Certification or specialized training in signal systems and safety procedures is often required, and hands-on experience with tools and equipment is essential for proficiency in maintaining and repairing signaling infrastructure.

How much do traffic signal technicians make?

Traffic signal technicians in California typically earn an average annual salary between $50,000 and $70,000, depending on experience, certifications, and location. They often work with electrical systems, traffic control devices, and may require specialized training or licensing.

What does a signal technician do?

A signal technician installs, maintains, and repairs signaling systems used in transportation networks such as railways and subways. They work with electrical and electronic components, often using specialized tools and following safety protocols to ensure the proper operation of signals and safety systems. The role may require certifications and knowledge of control systems and wiring standards.
Signal Technician jobs near you
Infographic showing various Signal Technician job openings in Santa Rosa, CA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 12% Part Time, 5% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $57,235 per year, or $27.5 per hour.

Electronics Technician

United States Coast Guard

Petaluma, CA • On-site

Full-time, Part-time

Re-posted 3 days ago

United States Coast Guard rating

7.5

Company rating: 7.5 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

31st of 49 rated military and defense

Job description

Are You...
  • Interested in electronic systems?
  • Good at math or problem solving?
  • Naturally curious about how things work?
  • Innovative and analytical?

Skills You'll Learn
Electronics troubleshooting
Communications equipment maintenance
Electromagnetic signal fundamentals
Training You'll Get
  • ETs receive a 20-week rating course in Petaluma, CA, with instruction in electronic systems, navigation systems, and network integrated control systems.
  • Advanced training in shipboard defense systems, radar systems, electronic fundamentals, and electronic technical and engineering skills.
  • Cyber certification.
  • Both full-time and part-time Coast Guard-funded educational opportunities leading to an associate or bachelor's degree or higher may be available. Specifically, the Cyber Technology program is available to the ET rating.

Related Civilian Jobs
  • Electronics Service Technician
  • Electronics Systems Specialist
  • Communications Equipment Technician
  • Electronics Installation Technician
  • Data and Satellite Communications Specialist

What United States Coast Guard employees say

Pay

Benefits

Hours and flexibility

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About United States Coast Guard

Sourced by ZipRecruiter

The United States Coast Guard (USCG) is a branch of the United States Armed Forces situated in Washington, DC, US. As part of its key mission, it is responsible for ensuring maritime safety, security, and stewardship. Founded on August 4, 1790, it is one of the country's oldest organizations in continuous service. The USCG offers a service portfolio that includes maritime law enforcement, mariner assistance, maritime environmental protection, and defense readiness. The USCG's core values include Honor, Respect, and Devotion to Duty. The mission statement of the USCG is to protect the maritime interests of the United States and ensure the nation's maritime economy.

Industry

National security and international affairs

Headquarters location

Washington, DC, US

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