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Signal Inspector Jobs in Chicago, IL (NOW HIRING)

Federal Signal

Health and Safety Site Lead

Elgin, IL

$95K - $110K/yr

... Signal Corporation environmental, health and safety policies. The map, audit schedule and execution ... Primary contact for OSHA and safety related inspections. * Updates and maintains material safety ...

Federal Signal

Health and Safety Site Lead

Elgin, IL · On-site

$95K - $110K/yr

... Signal Corporation environmental, health and safety policies. The map, audit schedule and execution ... Primary contact for OSHA and safety related inspections. * Updates and maintains material safety ...

Federal Signal

Service Writer / Advisor

Elmhurst, IL

$50K - $70K/yr

... inspection systems. We are a proud subsidiary of Federal Signal Corporation. Our Core Values : Leadership, Customer Excellence, Integrity, Inspiration, Teamwork, Innovation, and Ambition Apply Today ...

Federal Signal

Service Writer / Advisor

Elmhurst, IL · On-site

$50K - $70K/yr

... inspection systems. We are a proud subsidiary of Federal Signal Corporation. Our Core Values : Leadership, Customer Excellence, Integrity, Inspiration, Teamwork, Innovation, and Ambition Apply Today ...

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All JobsSignal Inspector JobsSignal Inspector Jobs in Chicago, IL

Signal Inspector information

See Chicago, IL salary details

$20

$45

$61

How much do signal inspector jobs pay per hour?

As of Jul 18, 2026, the average hourly pay for signal inspector in Chicago, IL is $45.41, according to ZipRecruiter salary data. Most workers in this role earn between $41.35 and $60.91 per hour, depending on experience, location, and employer.

What is a Signal Inspector job?

A Signal Inspector is responsible for inspecting, testing, and maintaining railroad or transit signal systems to ensure they operate safely and comply with regulations. They examine signal equipment, wiring, switches, and related components for defects or malfunctions. Their duties often include troubleshooting issues, performing routine maintenance, and documenting inspections. Signal Inspectors work closely with maintenance and engineering teams to ensure the reliability of signaling systems. This role is critical for ensuring the safe and efficient movement of trains or transit vehicles.

What are the key skills and qualifications needed to thrive in the Signal Inspector position, and why are they important?

To thrive as a Signal Inspector, you need a strong understanding of railway signaling systems, safety regulations, and electrical/mechanical troubleshooting, often supported by relevant vocational training or certification. Familiarity with signal testing equipment, diagnostic tools, and compliance with industry-specific safety protocols like FRA regulations is essential. Attention to detail, problem-solving abilities, and clear communication are vital soft skills that set top candidates apart. These skills ensure the reliability and safety of train operations, helping prevent accidents and costly downtime.

What are some of the typical daily responsibilities of a Signal Inspector?

Signal Inspectors typically spend their days inspecting, testing, and maintaining railway signaling equipment such as switches, relays, and track circuits. They ensure all systems are functioning correctly and in compliance with safety standards, often working outdoors in various weather conditions and locations along the rail network. Collaboration with maintenance crews, engineers, and supervisors is common, as is the need to keep detailed records of inspections and repairs. This hands-on role can require travel and irregular hours, but it offers the satisfaction of playing a critical role in transportation safety.

What are the most commonly searched types of Signal Inspector jobs in Chicago, IL? The most popular types of Signal Inspector jobs in Chicago, IL are:
What are popular job titles related to Signal Inspector jobs in Chicago, IL? For Signal Inspector jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Signal Inspector jobs in Chicago, IL look for? The top searched job categories for Signal Inspector jobs in Chicago, IL are:
Signal Inspector jobs near you
Infographic showing various Signal Inspector job openings in Chicago, IL as of July 2026, with employment types broken down into 83% Full Time, 8% Part Time, 1% Temporary, 7% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $94,462 per year, or $45.4 per hour.
Quality Source Inspector - Mechanical - Level II

Quality Source Inspector - Mechanical - Level II

SQA Services

Chicago, IL

$32 - $35/hr

Full-time

Re-posted 3 days ago

Job description

For more than 30 years, SQA Services has been a leading provider of managed supplier quality services, offering audits, assessments, remote surveillance, corrective actions, remediation, inspections, and engineering solutions to manufacturers across all industries. We deliver these services by deploying a network of highly skilled associates based throughout the United States and in over 90 countries worldwide, ensuring rapid on-site support at your supplier locations. Our associates are expert quality assurance professionals with extensive experience and local expertise, enabling us to represent our clients on-demand and with greater speed and efficiency than our competitors.
 
 
We're hiring for a Quality Mechanical Source Inspector position in the Midwest. The schedule is for the first shift, full time, 40 hours a week, 5 days per week on an as-needed basis. If you have a passion for mechanical products and a keen eye for quality, this could be the perfect opportunity for you!
 
Key Responsibilities
  • Perform precision inspection verifications on mechanical parts, components, assemblies, and materials
  • Inspection may include, but is not limited to, purchased parts, in-process and final assemblies, and materials for workmanship and conformance to specifications/drawings
  • Perform surface plate inspection of the first article, in-process, and lot sample parts if required
  • Utilize inspection equipment such as micrometers, gauge blocks, dial indicators, height gauges, optical comparators, profilometers, and coordinate measuring machines (CMMs) if necessary
  • Visual acuity and the ability to detect defects in highly complex products
  • Verify documentation packages to industry/commodity-specific standards
  • Classify defect types and verify rework conducted during the time of the inspection
  • Must be willing to travel within the Midwest region
Required Qualifications
  • 3+ years of hands-on experience with precision mechanical parts inspection.
  • Strong ability to read and interpret manufacturing drawings and industry/commodity standards.
  • Proficient in GD&T and validating dimensions (tolerances .005") using hand tools (e.g., indicators, micrometers, calipers, height gauges).
  • Experience with certificates of conformance and inspection documentation.
  • Ability to adapt to new technology and software.
  • Excellent visual acuity to detect defects in complex products.
  • Must be willing to travel to different suppliers all across your region
Preferred Qualifications
  • Associate's degree or higher in a related field, or equivalent experience.
  • Certification in inspection techniques or GD&T is a plus.
$32 - $35 an hour
50% hourly rate for any travel time ("p2p")
Mileage reimbursement at the US gov't rate ($0.725 per mile driven). Untaxed.
Note:
 
SQA is an Equal Opportunity Employer. Employment is based on merit and qualifications, and is not influenced by race, color, religion, gender, national origin, veteran status, disability, age, sexual orientation, gender identity, marital status, or any other legally protected status.
 
This position requires access to ITAR-controlled technical data and/or defense articles. As such, the candidate must be a U.S. citizen or U.S. lawful permanent resident (green card holder) to comply with the International Traffic in Arms Regulations (ITAR). Applicants who do not meet these criteria will not be considered for this role.
 
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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