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Signal Jobs in Wisconsin (NOW HIRING)

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Signal information

See Wisconsin salary details

$25.2K

$74.5K

$134.2K

How much do signal jobs pay per year?

As of Jun 1, 2026, the average yearly pay for signal in Wisconsin is $74,539.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,500.00 and $90,800.00 per year, depending on experience, location, and employer.

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

To thrive as a Signal Engineer, you need a solid understanding of electronic engineering, signal processing, and telecommunications principles, often supported by a degree in electrical engineering or a related field. Familiarity with technical tools such as MATLAB, LabVIEW, spectrum analyzers, and relevant industry certifications is typically required. Strong analytical thinking, problem-solving abilities, and effective teamwork help Signal Engineers excel in designing and troubleshooting complex systems. These skills are crucial for ensuring reliable signal transmission, system integrity, and the successful implementation of communication technologies.

How does a Signal Engineer typically collaborate with other teams during the planning and implementation of signaling projects?

Signal Engineers work closely with multidisciplinary teams, including project managers, civil engineers, and maintenance crews, to ensure signaling systems are designed and installed according to safety and operational standards. Regular coordination meetings and site visits are common, especially during critical phases such as installation and testing. Effective communication and documentation are key, as Signal Engineers must often translate technical requirements for non-specialists and troubleshoot issues in real time. This collaborative environment fosters learning and career growth through exposure to various aspects of rail or transportation projects.

What are Signal jobs?

Signal jobs generally refer to roles related to the management, installation, and maintenance of signaling systems, often in the context of railways, telecommunications, or military operations. In the railway industry, signal jobs involve ensuring the safe and efficient movement of trains by operating and maintaining signal equipment. In telecommunications and the military, signal jobs focus on communication systems, including transmitting and receiving messages, maintaining communication equipment, and ensuring secure and reliable communication networks. The specific duties can vary based on the industry but typically require technical skills and attention to safety and detail.

What is the difference between Signal vs Radio Operator?

AspectSignalRadio Operator
Required CredentialsTypically basic communication training, certifications vary by industryOften requires specific radio operation certifications or licenses
Work EnvironmentMilitary, transportation, emergency services, maritimeMaritime, military, aviation, broadcasting
Employer & Industry UsageUsed in military, transportation, and emergency sectors for signalingUsed in maritime, aviation, military, and broadcasting industries
Common Search & Comparison IntentUnderstanding roles in communication and signalingLearning about radio communication roles and certifications

Signal and Radio Operator roles both involve communication, but Signal generally refers to visual or electronic signaling in military or transportation contexts, while Radio Operators focus on radio communication, often requiring specific licenses. Both roles are vital in their industries and share overlapping environments, but they differ in methods and certifications.

What are the most commonly searched types of Signal jobs in Wisconsin? The most popular types of Signal jobs in Wisconsin are:
What are popular job titles related to Signal jobs in Wisconsin? For Signal jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Signal jobs in Wisconsin look for? The top searched job categories for Signal jobs in Wisconsin are:
Signal jobs near you
Infographic showing various Signal job openings in Wisconsin as of May 2026, with employment types broken down into 86% Full Time, 12% Part Time, and 2% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $74,539 per year, or $35.8 per hour.
Railroad Signal Maintainer - Plymouth, WI

Railroad Signal Maintainer - Plymouth, WI

CDL Electric

Plymouth, WI

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 21 days ago

Job description

Incentives Include:

  • Company vehicle, laptop, and cell phone provided.
  • Wages are negotiable as per experience.

Benefits Include:

  • Health, dental, vision, and 401-K plan.
  • Employer paid long term disability and life insurance for all full-time employees.
  • Paid holidays after 60 days of employment.
  • Employee referral bonuses
Summary
A Railroad Signal Maintainer for CDL is responsible for testing, maintaining and improving signal systems at grade crossings and way-side signal locations in accordance with FRA and CDL standards. Alacrity, Dependability, Pride, Ownership, Teamwork and having a Safety Mindset are the hallmarks of a top performer in this job class.
A signal maintainer will be evaluated in 5 basic areas:
  • Safety
  • Maintenance & Improvements
  • Testing & Inspections
  • Trouble Calls & Troubleshooting
  • Team Player

Preferred Experiences:

  • Knowledge of basic electronics and electrical fundamentals with an emphasis in low-
    voltage AC & DC circuits and relay or ladder logic. Must be able to read wiring
    diagrams and use multi-meter.
  • Knowledge of rail operations generally and railroad signaling principals specifically. The
    focus of a signal maintainer will be grade crossing warning systems, defect detectors and
    AEI readers and possibly radio communications.
  • Signal maintaining is a largely independent job thus good time management and personal
    initiative are essential.
  • Must be proficient with a personal computer and the MS Office line of products.
  • High school diploma or GED equivalent unless otherwise approved by upper
    management.
  • Relatable experience in HVAC, Avionics, Communications, Motor Control and PLCs
    will also be evaluated as requirements for the job. Responsible for testing, maintaining, and improving grade crossing warning, AEI, or defect detector systems on an assigned territory. Follow regulations and testing procedures as set forth in the Blue Book.
  • Willing to be On-Call much of the time and respond to dispatch and supervisor Trouble Calls in a timely manner.
  • Understand and comply with FRA rules and regulations around railroad signaling, including the Hours-of-Service Law.
  • Be responsible for all paperwork and retention schedules. Paperwork can include testing records, HOS forms, timesheets, material handling forms and trouble tickets. The responsibility for complete and accurate testing records and HOS documentation may continue after separation from CDL; voluntary or involuntary.
  • Foster good relationships with local railroad customers and supplier
  • Be a team player willing to help on other territories and railroads. Assist with special projects, when assigned
  • Responsible for the safety of themselves and those around them. Reports any unsafe conditions that may exist.
  • Keep company vehicle, equipment, tools and meters in good working order, following all maintenance and calibration schedules.
  • Responsible for implementing strategies to maximize profitability in their area of responsibility
  • Other duties assigned by leadership team.
  • Demonstrate and attain CDL Core Values: SAFETY, PEOPLE, INTEGRITY, ACCOUNTABILITY, AND EXCELLENCE
  • Demonstrate and attain CDL Core Focus: CUSTOMER SERVICE

Physical Demands:

  • Standing, walking, bending, kneeling and/or sitting for long periods of time.
  • Climbing ladders to reach ceilings and other high objects.
  • Push/Pull/Lift/Moving 50 pounds repeatedly.
  • Working in adverse weather conditions.
  • Walk and stand on uneven surfaces

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