1

Signal Apprentice Jobs in Wisconsin (NOW HIRING)

Electrician, Journeyman

Marshfield, WI · On-site

$27.75 - $38/hr

... signal systems, overhead power lines, electric motors, generators, and electronic controls ... Trains apprentices as required. • Performs major electrical construction on all plant electrical ...

Electrician, Journeyman

Marshfield, WI · On-site

$27.75 - $38/hr

... signal systems, overhead power lines, electric motors, generators, and electronic controls ... Trains apprentices as required. • Performs major electrical construction on all plant electrical ...

... and signaling. Role Responsibilities : * Electrical inspection & testing: Complete needed ... License/Apprenticeship required: * State or Federal Electrician Apprenticeship completion ...

Electrician

Milwaukee, WI · On-site

$46.50/hr

... and signaling. Role Responsibilities : * Electrical inspection & testing: Complete needed ... License/Apprenticeship required: * State or Federal Electrician Apprenticeship completion ...

Electrician

Milwaukee, WI · On-site

$46.50/hr

... and signaling. Role Responsibilities : * Electrical inspection & testing: Complete needed ... License/Apprenticeship required: * State or Federal Electrician Apprenticeship completion ...

... and signaling. Role Responsibilities : * Electrical inspection & testing: Complete needed ... License/Apprenticeship required: * State or Federal Electrician Apprenticeship completion ...

Electrician

Sturgeon Bay, WI

$24 - $33/hr

... signal and control typical). * Ability to correctly use multi-meters and other test equipment ... Completion of a formal apprenticeship program, technical education certificate, or degree preferred

Electrician

Sturgeon Bay, WI · On-site

$24 - $33/hr

... signal and control typical). * Ability to correctly use multi-meters and other test equipment ... Completion of a formal apprenticeship program, technical education certificate, or degree preferred

... signals analysis, and intelligence production; strict requirements for handling classified ... apprenticeships, and other Navy College Program opportunities. Specific options depend on the ...

... signals analysis, and intelligence production; strict requirements for handling classified ... apprenticeships, and other Navy College Program opportunities. Specific options depend on the ...

... signals analysis, and intelligence production; strict requirements for handling classified ... apprenticeships, and other Navy College Program opportunities. Specific options depend on the ...

next page

Showing results 1-20

Signal Apprentice information

See Wisconsin salary details

$14

$18

$24

How much do signal apprentice jobs pay per hour?

As of Jun 1, 2026, the average hourly pay for signal apprentice in Wisconsin is $18.56, according to ZipRecruiter salary data. Most workers in this role earn between $14.81 and $22.07 per hour, depending on experience, location, and employer.

What Is a Signal Apprentice?

A signal apprentice works for a rail company, learning the duties of a signal maintainer through on-the-job training and experience. As part of this apprenticeship, you work on a railway to assist a seasoned signal maintainer as they install, repair, inspect, and test signal equipment. You drive along railways and assess all signal and safety equipment at train crossings. To carry out your job responsibilities, you need an understanding of these safety systems and how to install and repair them. As a signal apprentice, you learn the skills needed to complete your job, especially those related to wiring the equipment.

What are the key skills and qualifications needed to thrive as a Signal Apprentice, and why are they important?

To thrive as a Signal Apprentice, you need a basic understanding of electrical systems, mechanical aptitude, and usually a high school diploma or equivalent. Familiarity with signaling tools, wiring diagrams, safety procedures, and sometimes certifications like OSHA 10 are important. Strong attention to detail, problem-solving skills, and teamwork make a candidate stand out in this role. These skills are crucial for ensuring the safe and efficient installation and maintenance of railroad or transit signaling systems.

What are some common challenges Signal Apprentices face during their training, and how can they overcome them?

Signal Apprentices often encounter challenges such as mastering complex technical concepts, adapting to strict safety protocols, and working in varying weather conditions. Success in this role typically requires strong attention to detail, a willingness to learn hands-on from experienced technicians, and effective communication with team members. Apprentices can overcome these challenges by seeking guidance from mentors, actively participating in training sessions, and staying proactive in asking questions and practicing new skills on the job.

What are Signal Apprentices?

Signal Apprentices are entry-level workers who assist with the installation, maintenance, and repair of railway signaling systems. They usually work under the supervision of experienced signal technicians or engineers while learning the skills necessary to ensure the safe operation of trains. Signal Apprentices handle tasks such as wiring, testing equipment, troubleshooting faults, and following strict safety procedures. This position typically involves a combination of on-the-job training and classroom instruction, and it is a pathway to becoming a fully qualified Signal Technician.

What is the difference between Signal Apprentice vs Signal Technician?

AspectSignal ApprenticeSignal Technician
Required CredentialsHigh school diploma or equivalent; on-the-job training; sometimes technical certificationsHigh school diploma; technical certifications or associate degree often preferred; extensive on-the-job training
Work EnvironmentConstruction sites, rail yards, or maintenance areas; supervised training settingFieldwork on railways, transit systems, or infrastructure; more independent
Employer & Industry UsageRailroads, transit agencies, construction companiesRailroads, transit authorities, infrastructure contractors

The main difference between a Signal Apprentice and a Signal Technician is experience and responsibility. An apprentice is in training, focusing on learning skills and gaining experience, while a technician is fully qualified to perform maintenance, troubleshooting, and repairs independently. Apprentices typically work under supervision, whereas technicians handle more complex tasks on their own.

What are popular job titles related to Signal Apprentice jobs in Wisconsin? For Signal Apprentice jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Signal Apprentice jobs in Wisconsin look for? The top searched job categories for Signal Apprentice jobs in Wisconsin are:
What cities in Wisconsin are hiring for Signal Apprentice jobs? Cities in Wisconsin with the most Signal Apprentice job openings:
Infographic showing various Signal Apprentice job openings in Wisconsin as of May 2026, with employment types broken down into 1% As Needed, 87% Full Time, 11% Part Time, and 1% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $38,605 per year, or $18.6 per hour.
Signals & Communications Apprentice

Signals & Communications Apprentice

Canadian National Railway Company

Green Bay, WI • On-site

Other

Medical, Dental, Vision, Retirement

Posted 9 days ago


Canadian National Railway rating

7.3

Company rating: 7.3 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

154th of 336 rated logistics


Job description

Signals & Communications Apprentice

At CN, we are committed to our pursuit of excellence. We take pride in delivering work of the highest standard, continually innovating to shape the railroad of the future. As responsible railroaders, we make the right decisions every time, putting safety first, acting with unwavering integrity, and holding ourselves accountable for our actions. We believe in succeeding together-by fostering inclusivity and collaboration, we sustainably deliver exceptional results for our customers.

If you are a skilled trades person or interested in skilled trades and continuous learning in a safety-focused environment, working at CN could be a great fit for you. You'll be working on all types of equipment and structures designed to support the distribution of freight across North America. Enjoy paid training and evolve your skills. The careers we offer are meaningful because the work we do matters. Join us and get your career moving!  

Job Summary

The Signals and Communications Apprentice (S&C) is responsible for installing, repairing, testing, and maintaining various signals and communications systems and apparatuses, including railway signaling systems, wayside information systems, and highway grade crossing protection systems.

Working Conditions

  • Must be available for shift work, including weekends and nights
  • Work is performed outdoors, sometimes in extreme weather conditions and on uneven terrain and surfaces
  • Regular exposure to dust, pollen, fumes, noise, and vibrations
  • Must meet medical fitness for duty requirements
  • Ability to grasp and work at heights and elevations
  • Able to perform repetitive physical activities
  • Must be able to lift and carry up to 50 pounds frequently, and up to 85 pounds occasionally
  • Must be available to work away from home in isolated locations

Major Responsibilities

  • Install, repair, maintain, test, and inspect signal systems and apparatus, including automatic blocks, traffic controls, train stops, train controls, cab signals, and interlocking systems
  • Perform construction duties, including digging holes and trenches to lay cables, wiring apparatus, setting piers, and installing equipment
  • Perform highway grade crossing protection and automatic classification yards
  • Use a wide variety of hand tools, bonding rail, and testing signal plans, including on track high-rail equipment and test instruments to bury cable and wire equipment
  • Ensure a safe working environment by following CN's safety policies and procedures

Requirements

  • Grade 12 Diploma or General Educational Development (GED)
  • Successful completion of CN's apprenticeship program, including in-class theory and laboratory work, as well as hands-on skill development in the field
  • Valid Driver's License
  • Valid Commercial Driver's License (CDL)
  • Must be at least 18 years of age.
  • Collaborates and maintains positive interactions with others.
  • Ability to work independently, well organized, and maintain schedules.
  • Ability to understand and apply electrical, electronic, and mechanical principles.
  • Ability to follow company safety procedures, apply critical thinking, and maintain safety awareness.
  • Capable of making effective decisions in unfamiliar locations and when responding to changes, as well as interruptions in work processes
  • Ability to judge the condition of objects and parts for wear and defects.
  • Meet established standards of quality, productivity, and client satisfaction.
  • Hand-eye coordination
  • Good climbing and balancing skills for performing installation and maintenance activities.
  • Knowledge of signals or Rail Operating Rules
  • Basic computer knowledge

Assets

  • Completion of a Bachelor's Degree, or a 2- or 3-year College level program in Electronics, Engineering or other related field such as Physics or Mathematics

What We Offer

  • Competitive Wages, Benefits, and Pension Plan
  • Paid Training and Career Development
  • Medical, vision, and dental insurance
  • 24/7 Telemedicine Service
  • Employee Share Investment Plan
  • Educational Financial Assistance Program
  • Employee Resource Groups (ERGs)
  • Extensive Employee Discount Program
  • Employee & Family Assistance Program (EFAP)

Paid Training:

S&C Apprentices will receive 4 weeks classroom paid training sessions at 40 hours per week at the CN Campus (Homewood, IL) during the one-year apprentice training program. The training is primarily on health and safety rules, standard codes of practice, installation methods, testing and maintenance procedures, and equipment familiarization.

Successful completion of the classroom training is mandatory to work as a Signal Maintainer. Once qualified, the role is subject to promotion as a Signals and Communications Maintainer and protect seniority as vacancies arise.

Successful Candidate Process:

  • Medical assessment (including drug, hearing, and vision). 
  • Criminal background check
  • Offer Letter

Paid Training Structure:

  • 4 weeks at CN Campus (Classroom training & Knowledge Checks)
  • 4 x2-week training at CN Campus
  • 1+ year to become qualified S&C Maintainer

What Canadian National Railway employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom