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Assistant Signalman Jobs (NOW HIRING)

Amphenol TCS

Signal Integrity Engineer

Nashua, NH · On-site

$168K/yr

Signal Integrity Engineer Location: Nashua, NH Amphenol Cable Backplane System group is the market ... Develop integration and test strategies in support of new product introduction. * Assist with ...

Arcadis

Signal/ITS Technician

Baton Rouge, LA · On-site

In this role you will assist our growing ITS and traffic engineering group on projects in ... As a Signal / ITS Technician you will be responsible for the maintenance of Signals and associated ...

Amphenol TCS

Signal Integrity Engineer

Austin, TX · Remote

$170K/yr

Signal Integrity Engineer Location: Austin, TX Amphenol Cable Backplane System group is the market ... Develop integration and test strategies in support of new product introduction. * Assist with ...

Arcadis

Signal/ITS Technician

Jackson, MS · On-site

In this role you will assist our growing ITS and traffic engineering group on projects in ... As a Signal / ITS Technician you will be responsible for the maintenance of Signals and associated ...

Amphenol TCS

Signal Integrity Engineer

Santa Clara, CA · On-site

$95K - $150K/yr

RESPONSIBILITIES: * Assist with providing solutions to customers across a wide range of sectors with their high-speed data transmission requirements. * Identify and resolve signal Integrity issues in ...

Amphenol ICC

Signal Integrity Engineer

Newberry, PA · On-site

$158K/yr

Signal Integrity Engineer Location: Valley Green, PA Amphenol High Speed Products Group is the ... interconnect * Assist with providing solutions to customers across a wide range of sectors with ...

Amphenol TCS

Signal Integrity Engineer

Santa Clara, CA · On-site

$95K - $150K/yr

RESPONSIBILITIES: * Assist with providing solutions to customers across a wide range of sectors with their high-speed data transmission requirements. * Identify and resolve signal Integrity issues in ...

Amphenol TCS

Signal Integrity Engineer

Nashua, NH · On-site

$168K/yr

Signal Integrity Engineer Location: Nashua, NH Amphenol Cable Backplane System group is the market ... Develop integration and test strategies in support of new product introduction. * Assist with ...

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Assistant Signalman information

What are the key skills and qualifications needed to thrive as an Assistant Signalman, and why are they important?

To thrive as an Assistant Signalman, you need a strong understanding of railway signaling principles, safety protocols, and typically a high school diploma or equivalent. Familiarity with signaling control systems, communication equipment, and sometimes railway-specific certifications are often required. Attention to detail, situational awareness, and effective teamwork are crucial soft skills for this role. These skills and qualifications are vital to ensure safe and efficient train operations, minimizing risks and maintaining smooth railway traffic flow.

What are Assistant Signalmen?

Assistant Signalmen are railway workers who support the safe and efficient movement of trains by assisting in the operation and maintenance of railway signaling systems. Their duties typically include monitoring signals, helping with signal equipment repairs, and communicating with train drivers and other railway staff to ensure smooth rail traffic. They play a crucial role in preventing accidents and delays by ensuring that signals are functioning correctly and are set according to train schedules. Assistant Signalmen often work under the supervision of a qualified Signalman and may also be involved in record keeping and reporting signal faults.

What is the difference between Assistant Signalman vs Signalman?

AspectAssistant SignalmanSignalman
CertificationsTypically requires basic railway safety and signaling certificationsRequires similar signaling certifications, often with additional experience
Work EnvironmentAssists in signaling operations, often under supervision, on railway tracksOperates signaling equipment directly, working on railway tracks and stations
Employer & Industry UsageCommonly employed by rail companies for assisting rolesWorks as a primary signaling operator in railway operations

The Assistant Signalman supports signaling activities and often works under supervision, while the Signalman directly manages signaling equipment and operations. Both roles require similar certifications and work in railway environments, but the Signalman typically has more responsibility and hands-on duties.

What are some common challenges faced by an Assistant Signalman and how can they be managed?

Assistant Signalmen often work in dynamic railway environments where maintaining focus and accuracy is crucial, especially during peak hours or when unexpected issues arise. One common challenge is coordinating with multiple team members, such as signal operators and maintenance crews, to ensure safe train movements. To manage these challenges, it's important to develop strong communication skills, remain vigilant under pressure, and stay up-to-date with safety protocols and technological changes within signaling systems. Proactive problem-solving and being adaptable can also help in handling unpredictable situations effectively.
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Assistant Signalman jobs near you
Infographic showing various Assistant Signalman job openings in the United States as of May 2026, with employment types broken down into 36% Full Time, 55% Part Time, and 9% Nights. Highlights an 100% In-person job distribution.
Traffic Signal Technician II & III

Traffic Signal Technician II & III

Traffic Control Devices, LLC

San Antonio, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description

Description
Traffic Signal Technician II & III
This position is responsible for performing technical work in the construction, installation, maintenance, and repair of traffic signal systems. Performance of a variety of specialized tasks include setting up controllers, time clocks, microwave detectors, emergency vehicle detectors, mast arm, span wire and pedestrian poles, and other traffic signal equipment. Fill in for emergency call duties are required.
Pay: Competitive
Job Type: Full-time
Benefits:
  • Company Sponsored Retirement Plan
  • Health Insurance (Medical/Dental/Vision) starting Day 1
  • Employee Assistance Program
  • Life, long-term/short-term disability insurances
  • PTO
  • Paid Holidays

Essential Functions & Responsibilities:
  • Respond to urgent traffic signal malfunction calls, direct traffic and/or repair signals.
  • Sets and maintains all local timing patterns and closed loop operations, conducts, periodic maintenance on all traffic signals, and tests timing switches quarterly.
  • Maintain purchasing of all traffic signal and sign equipment by preparing PO's and submitting for approval to ensure all times are received.
  • Assist local agencies in obtaining required traffic signal permits; collecting fees from agencies.
  • Oversee and install traffic signals at designated locations by building forms, mixing and setting concrete pads, installing controller cabinet with loop detector, conflict monitor and/or timer, set and pull span wire and electrical conductor cable, hang traffic signal, make wire connections at signal, cabinet, and power lines, interconnect to existing signals, cut asphalt and install magnetic detection loops.
  • Monitor and participate in upgrading existing traffic signals and flashing beacons and/or replacement of new equipment, constructs and repairs traffic signals, timers and microprocessor, troubleshoots circuits utilizing volt meter or oscilloscope.
  • Assists electrician with wiring circuits such as installing holiday decorations, repairing airport hangar wiring, installing and/or repairing ballfield and park lighting.
  • Install telephone lines and communication lines for traffic signals.
  • Investigate traffic complaints related to public concerns and/or accidents, provides facts to attorneys, and may appear in court as expert witness.
  • Troubleshoot and diagnose malfunctions in all traffic signal devices.
  • Assist in on-site work duties.

Minimum Qualifications:
  • Must be 18 years-of-age or older.
  • Must be able to read and interpret blueprints
  • Ability to distinguish the range of color spectrum
  • Ability to work in all weather conditions.
  • Ability to work at heights over 15 feet.

Education & Experience
  • 2+ years of Traffic Signal Technician experience preferred.
  • IMSA Level II or III Certification is preferred but not required.

Pre-Screen
  • Upon offer, employees may be required to subject and pass a pre-employment drug screen, background and/or MVR check.

License & Certifications:
  • Valid Driver's License

Physical Requirements:
  • RARE (less than 10%): climbing poles
  • OCCASIONAL (up to 33%): sitting, kneeling, crawling, climbing ladders, climbing stairs.
  • FREQUENT (up to 66%): stooping, squatting, body-twisting, manual dexterity, climbing on/off truck, gripping, reading.
  • CONTINUOUS (up to 100%): standing, walking, sense of touch, speaking clearly, seeing distant, lifting over 10 lbs to 50 lbs., seeing, reaching, range of motion, hearing-speech range, depth perception, color vision, lifting, carrying, pushing, pulling, balancing, lifting up to 10 lbs., lifting up to 50 lbs.

Individuals with a disability who desire a reasonable accommodation can contact the ADA Coordinator at 1-833-222-3066. We partner with the Department of Homeland Security/U.S. Customs and Immigration Service to e-Verify all newly hired employees.
An Equal Opportunity Employer.
Benefits
We offer a competitive range of benefits to support our employees' health, well-being, and financial security. Medical, dental, and vision benefits are available to all eligible employees on the first day of employment. For more information on the benefits available for this role, please contact the recruiter or hiring manager.
Individuals with a disability who desire a reasonable accommodation can contact the ADA Coordinator by calling 1-833-222-3066. We partner with the Department of Homeland Security/U.S. Customs and Immigration Service to e-Verify all newly hired employees.
An Equal Opportunity Employer.
Please note:
  • All job offers are subject to pre-employment drug screening and a background check.
  • Unless otherwise noted, we do not sponsor employees for work authorization in the U.S. for this position.
Notice to Agencies: We only accept resumes from recruiters, employment agencies, or staffing services if a Service Agreement has been signed and we have requested recruitment/staffing services for the specific position. Any unsolicited resumes will become the property of the company, and no fees or compensation will be paid to the recruiter, employment agency, or staffing service.

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