Railroad Signal Systems Technician – Install, Test & Troubleshoot

SanCrest; Chicago (IL); On-site; USD 60,000 - 90,000; Full time

Job summary

SanCrest is seeking a Railroad Signal Technician in Chicago to support construction and installation of railroad signal systems on large, complex projects. The role focuses on installing, wiring, testing, and troubleshooting signaling and crossing warning systems, while collaborating with electrical and construction teams to ensure safe, code-compliant operation.

You will interpret electrical drawings to guide installation and wiring, operate testing equipment to verify performance, and document

Qualifications

• Strong knowledge of railroad signaling components and electrical wiring practices.
• Ability to read and interpret electrical drawings.
• Proficiency with testing equipment and troubleshooting methods.
• Commitment to safety and working effectively in a team environment.

Responsibilities

• Install, wire, test, and troubleshoot railroad signaling and crossing warning systems.
• Collaborate with electrical and construction teams to ensure safe, reliable operation.
• Interpret electrical drawings and related documentation to guide installation and wiring.
• Operate and use testing equipment to verify system performance.
• Document work performed and results of testing/inspection activities.

Skills

Railroad signaling components

Reading electrical drawings

Testing equipment & troubleshooting

Safety & teamwork

Job description

SanCrest is seeking a Railroad Signal Technician in Chicago to support construction and installation of railroad signal systems on large, complex projects. The role focuses on installing, wiring, testing, and troubleshooting signaling and crossing warning systems, while collaborating with electrical and construction teams to ensure safe, code-compliant operation.

You will interpret electrical drawings to guide installation and wiring, operate testing equipment to verify performance, and document