Signal Systems Technician

Valley Metro | Phoenix, AZ

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Posted Date 6/02/2026
Description

Summary

 

The full pay range for the position is $32.66 to $48.99 per hour with an anticipated starting rate between entry ($32.66) and midpoint ($40.82) of the range. It’s essential to note that the actual hourly rate offered will be determined based on several factors, including skills, qualifications, experience, education, certifications, training and internal equity considerations. 

Purpose of Role: 
The Signal Systems Technician ensures the safety, reliability, and efficiency of the rail transportation network by installing, maintaining, and repairing signal systems and related equipment. This role is critical in minimizing disruptions, preventing accidents, and optimizing train operations through precise technical work and adherence to regulatory standards. The technician is dedicated to upholding the highest standards of safety and performance, contributing to the seamless functioning of the rail system and enhancing passenger transport services. 

The Maintenance of Way team consists of staff responsible for maintaining, repairing, and replacing Valley Metro's light rail track, rail signal, SCADA and communications systems, overhead catenary (OCS), and traction power substations.

This position is safety sensitive and subject to Valley Metro RPTA's Drug & Alcohol Program. Applicants for positions defined as safety sensitive are required to undergo drug testing prior to employment and, subsequent to commencement of employment, will be subject to random, post-accident, reasonable suspicion, return to duty, and follow up testing.


Valley Metro is a Drug-Free Workplace and an Equal Opportunity Employer.

 

Minimum Qualifications & Requirements

 

Education: High School Diploma or G.E.D.

Experience:
Two (2) years of experience with electromechanical or electronic systems including Ohms LawDirectly related experience may substitute for education on a year-for-year basis.  Must be available to work a variety of shifts including days, evenings, nights, weekends, holidays, overtime and odd and unusual hours; may be called in on day-off to respond to emergencies.

Human Resources reserves the right to call only the most qualified applicants to the selection process.

Desired Qualifications:
Associate's Degree in electrical/electronic engineering technology from a two (2) year Technical College or InstituteRailroad signaling school or transit experience

Medical Examination:
Employment is contingent upon passing a DOT physical examination.

Drug Test:
This position is safety sensitive and subject to Valley Metro RPTA's Drug & Alcohol Program. Employment is contingent on passing pre-employment drug screening.

Background Investigation:
Employment is contingent upon the results of a background check.

Licenses: Valid Arizona Driver's License and a safe driving record.
Incumbent is required to obtain a Class B CDL permit within 90 days of attending New Employee Orientation and obtain a full Class B CDL with air brake endorsement within 6 months of hire.


 

Examples of Duties / Knowledge & Skills

 

The statements listed below describe the general nature and level of work only. They are not an exhaustive list of all required responsibilities, duties, and skills. Other duties may be added, or this description amended at any time.
  • Repairs electrical, electronic, mechanical and hydraulic systems of LRT wayside signaling and fare collection systems equipment
  • Tests and troubleshoots electronic components and systems, repairs or orders and replaces components, rewires systems, and tests equipment prior to placing back into service
  • Responds to service emergencies providing online troubleshooting and repair of all electronic, electro-mechanical equipment located in wayside facilities, and passenger stations and fare collection equipment
  • Maintains parts inventory and computer inventory records
  • Compiles reports of inspections, repairs made, and equipment requiring replacement
  • Performs preventative maintenance on all signaling and fare collection equipment
  • Investigates and locates problems or failures and takes the proper corrective action
  • Ensures that proper safety precautions are followed particularly around energized circuits
  • Attends safety and training meetings; participates in emergency preparedness systems
  • Maintains and repairs LRT wayside signaling and system equipment
  • Performs other duties of similar nature and level as assigned

Knowledge of:
  • Safety practices as they pertain to electronic systems 
  • AC/DC electrical systems, principles of analog and digital electronics, electronic control circuitry and associated mechanical, pneumatic, hydraulic systems, testing and inspection methods/tools. 
  • Analog and digital electronics, and electronic control circuits. 
  • Railway signaling equipment maintenance and repair

Skill in:

  • Safely using and maintaining hand and power tools and test equipment related to the work
  • Maintaining accurate records of work performed
  • Ability to read schematics and blueprints for electrical and electronic controls
  • Analyzing malfunctions in electrical, electronic and electromechanical system and repair
  • Ability to perform maintenance repair, troubleshooting, rebuild and overhaul of rail wayside equipment and subsystems
  • Using initiative and independent judgment within established procedural guidelines
  • Establishing and maintaining effective working relationships with those encountered in the course of the work

 

Physical Demands / Work Environment

 

Physical Demands:
Positions in this class typically require: climbing, balancing, stooping, kneeling, reaching, standing, walking, pushing, pulling, lifting, feeling, talking, hearing, seeing and repetitive motions. Valley Metro complies with ADA/EEOC requirements with respect to reasonable accommodation for people with disabilities. Incumbent must perform heavy manual labor, frequently lifting up to 50 pounds and occasionally up to 100 pounds with the assistance of applicable equipment or other employees.

Work Environment:
Must be available to work weekends, holidays, odd and unusual hours. Work extended shifts or be called back in emergency situations. May work from lift trucks, ladders, and other elevating devices.Works outdoors in all weather conditions. Incumbents may be subjected to risk of electrical shock, toxic or caustic chemicals, moving mechanical parts, electrical currents, vibrations, extreme temperatures, inadequate lighting, workspace restrictions, and intense noise levels.
Salary32.66 - 48.99 Hour
Job Role
Operations | Maintenance

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