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Signal Helper 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 ... Our products help to enable the electronics revolution and remain a key enabler for all the major ...

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 ... Our products help to enable the electronics revolution and remain a key enabler for all the major ...

Array Labs

Signal Processing Engineer

Redwood City, CA · On-site

Array Labs builds advanced radar systems to help humanity understand and respond to changes across ... About the Job We are seeking a Signal Processing Engineer to join our team and build the core ...

Array Labs

Signal Processing Engineer

Redwood City, CA

$150K - $300K/yr

Array Labs builds advanced radar systems to help humanity understand and respond to changes across ... About the Job We are seeking a Signal Processing Engineer to join our team and build the core ...

Amphenol TCS

Signal Integrity Engineer

Santa Clara, CA · On-site

$80K - $214K/yr

Signal Integrity Engineer Location: Santa Clara, CA Amphenol Cable Backplane System group is the ... Our products help to enable the electronics revolution and remain a key enabler for all the major ...

Array Labs

Signal Processing Engineer

Redwood City, CA · On-site

$150K - $300K/yr

Array Labs builds advanced radar systems to help humanity understand and respond to changes across ... About the Job We are seeking a Signal Processing Engineer to join our team and build the core ...

Hark

Signal Integrity

San Jose, CA · On-site

$120K - $300K/yr

About the Role We're looking for a Signal Integrity Engineer to join our hardware team and help ensure our AI-powered devices perform flawlessly at the electrical level. In this role, you'll own SI ...

Amphenol TCS

Signal Integrity Engineer

Seattle, WA · On-site

$95K - $150K/yr

Signal Integrity Engineer Location: Seattle, WA Amphenol Cable Backplane System group is the market ... Our products help to enable the electronics revolution and remain a key enabler for all the major ...

Cypress HCM

Signal Processing Engineer

Redwood City, CA

$150 - $190K/hr

Signal Processing Engineer Location: Belmont, CA (hybrid) Employees : Industry : Wireless services ... This work will help determine the real-time positioning of devices in dynamic environments. Most ...

Amphenol TCS

Signal Integrity Engineer

Hampton, NH · On-site

$172K/yr

Signal Integrity Engineer Location: Hampton, NH Ardent Concepts, an Amphenol company, is a leading ... Our focus is on helping bring next generation computing to market through novel connector designs ...

Amphenol TCS

Signal Integrity Engineer

Seattle, WA · On-site

$95K - $150K/yr

Signal Integrity Engineer Location: Seattle, WA Amphenol Cable Backplane System group is the market ... Our products help to enable the electronics revolution and remain a key enabler for all the major ...

BNSF

Signal Apprentice -Jacksonville, IL

Jacksonville, IL · On-site

$36.44/hr

We provide resources and tools to help you reach your full potential, fostering a supportive and ... Signal positions are based on seniority and collective bargaining agreements. Seniority district ...

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How much do signal helper jobs pay per hour?

As of Jun 6, 2026, the average hourly pay for signal helper in the United States is $27.64, according to ZipRecruiter salary data. Most workers in this role earn between $19.95 and $32.69 per hour, depending on experience, location, and employer.

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

To thrive as a Signal Helper, you need a solid understanding of railway signaling systems, basic electrical knowledge, and a high school diploma or equivalent. Familiarity with hand tools, signal testing equipment, and safety protocols is typically required, and some employers may prefer OSHA safety certification. Attention to detail, strong communication, and teamwork are crucial soft skills for ensuring safe and efficient operations. These abilities are important because they help maintain the reliability and safety of rail transportation systems while supporting the work of signal maintainers and engineers.

What Does a Signal Helper Do?

Signal helpers assist signal maintainers with the repair, maintenance, and construction of signal equipment, such as electric switch machines, crossing equipment, and wayside signals, for a railroad. Your responsibilities in this career include digging, wiring, cabling, and painting over or removing graffiti from equipment for inside and outside locations. You may be asked to serve as a watchman when necessary. You are also expected to use company vehicles occasionally. Other duties include cleaning, lubing, inspecting, and troubleshooting signal equipment, changing light bulbs and broken lenses, and removing snow during emergency and storm duty. You may also be asked to cut trees and shrubs that interfere with signal equipment.

What is the difference between Signal Helper vs Signal Maintainer?

AspectSignal HelperSignal Maintainer
CredentialsTypically requires a high school diploma or equivalent; on-the-job trainingRequires more advanced certifications or technical training
Work EnvironmentAssists in installing, inspecting, and maintaining signals, often working outdoors or in rail yardsPerforms detailed maintenance, troubleshooting, and repairs on signaling systems
Employer & IndustryRailroads, transit agencies, construction companiesRailroads, transit authorities, specialized signaling companies

In summary, Signal Helpers assist with basic tasks and support Signal Maintainers, who perform more complex maintenance and repairs on signaling systems. Signal Helpers typically have less formal training and focus on assisting roles, while Signal Maintainers handle detailed technical work.

What are some common challenges Signal Helpers face when working on active railway tracks, and how can they address them?

Signal Helpers often work in close proximity to active railway lines, which requires constant vigilance and strict adherence to safety protocols. One of the main challenges is coordinating effectively with train dispatchers and other crew members to ensure safe track access and avoid service disruptions. Additionally, unpredictable weather and tight maintenance schedules can add pressure. Effective communication, a strong understanding of safety procedures, and teamwork are key to successfully navigating these challenges.

What are Signal Helpers?

Signal Helpers are entry-level railroad workers who assist Signal Maintainers and Signal Inspectors in installing, maintaining, and repairing railroad signaling equipment. Their duties often include handling tools, preparing materials, digging trenches for cables, and ensuring the safety of the work environment. Signal Helpers play a crucial role in maintaining the safety and efficiency of train operations by supporting the upkeep of signal systems that control train movements. This position is physically demanding and requires adherence to safety protocols. Over time, Signal Helpers may advance to more skilled positions within the railroad industry.
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Signal Helper jobs near you
Infographic showing various Signal Helper job openings in the United States as of May 2026, with employment types broken down into 76% Full Time, 19% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $57,493 per year, or $27.6 per hour.
Signal Integrity Engineer

Signal Integrity Engineer

Amphenol TCS

Nashua, NH • On-site

$168K/yr

Full-time

Posted 17 days ago

Job description

Position: Signal Integrity Engineer

Location: Nashua, NH

Amphenol Cable Backplane System group is the market leader for high speed, high bandwidth integrated cable and connector systems for the AI/Machine Learning market not excluding (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Our products help to enable the electronics revolution and remain a key enabler for all the major Tier 1 OEMs globally. Our global headquarters are located in Nashua, NH and we have design, sales and manufacturing locations globally. We are currently seeking a Signal Integrity Engineer with our CBS Team. The position will be located in Nashua, NH.

RESPONSIBILITIES:

  • Contribute to dedicated teams responsible for customer system development and support from concept to production.
  • Develop integration and test strategies in support of new product introduction.
  • Assist with providing solutions to customers across a wide range of sectors with their high speed data transmission requirements
  • Design and evaluate next generation production test platforms.
  • Support Production to ensure a high level test and measurement excellence.
  • Support the internal Sales Engineers to develop strategies for product break-in at existing and new accounts based on signal integrity and electrical engineering expertise.
  • Design, simulation, characterization, and application of high-speed electrical connectors and cable-based interconnect
  • Share knowledge and pursue continuous improvement in methods and workflows.
  • Design, build, and measure circuit boards for measurement and verification of products
  • Apply circuit theory and high-speed digital transmission, PCB layout principles for high-speed digital design

QUALIFICATIONS:

  • BS in Electrical Engineering, MS/PhD in Electrical Engineering is preferred.
  • 3 years of industry experience with an understanding of electro-magnetic principles for digital signal integrity
  • Experience in component design and application of high speed connectors into communications equipment is a plus
  • Experience with signal integrity measurements and debugging with TDR, VNA, pattern generators, error detectors and similar measurement equipment.
  • Experience with signal integrity and simulation/analysis tools such as Ansys HFSS and Designer, CST Microwave, HSPICE, MatLab, and ADS
  • Hands-on experience with frequency-domain and time-domain component and circuit characterization including understanding of test and calibration methods
Amphenol TCS logo

About Amphenol TCS

Sourced by ZipRecruiter

Industry

Electrical equipment, appliance, and component manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Nashua, NH, US

Year founded

1968

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