Signal Sys Testing Maintainer

General

Summary:

Responsible for complex Signal System testing, upgrades, and repairs for the Signal Systems Section. Performs programming of programmable microprocessor based signal equipment and high level mandated system tests for the Dallas Area Rapid Transit's (DART) Ways, Structures & Amenities Division.

Performs necessary programming of microprocessor based Signal System components including, but not limited to GENISYS, Microlock, VHLC, ElectrologIXS, and VECOM TWC equipment.

Troubleshoot, and repair/replace microprocessors, computers, and recorder/analyzing equipment, and ability to interpret and analyze data .

Performs complex tests on Signal Systems including, but not limited to, Approach Locking, Route Locking, Detector Locking, Traffic Locking and Time Locking.

Performs Vital Relay testing.

Interprets circuit configurations and integrated circuit flow diagrams to develop and implement effective solutions for operational faults of Signal subsystems and components.

Maintains the appropriate testing period for all complex Signal System tests, creates and maintains all appropriate documentation for these tests.

Troubleshoots, tests, repairs and maintains complex electronic Signal Systems in the field and in the shop.

Troubleshoot, and repair/replace the fiber optics network used for the Signal System.

Performs preventative maintenance inspections and repairs to the system and components including PC boards, microprocessors, power supplies, and subassemblies mechanical/electronic/electrical.

Conducts diagnostic tests on Signal subsystems and components.

Maintain, troubleshoot, and repair/replace electrical equipment using voltages ranging from 12vdc to 480vac.

Responsible for safe functioning of signal equipment governing train movement during repairs, renewals, replacement, or inclement weather.

Comply with AREMA, FRA, APTA, and FTA rules and regulations.

Interfaces with city technicians, vendors, internal and external contacts.

Performs other related duties as assigned.

Note:

An equivalent combination of related education and experience may be substituted for the below stated minimums excluding High School Diploma, GED, Licenses, or Certifications.

Associates degree from an accredited college or university or certification from an accredited technical program in Electronics Technology, Mechanical Technology, plus two (2) year experience in preventative and corrective Signal maintenance on an electrified rail transit system or Class I Railroad.

Must pass a technical test.

Must obtain and maintain certification in compliance with all state and federal regulations applicable to this position

Must have a valid Drivers License Class-C, and be able to obtain a Texas Commercial Drivers License (CDL) Class-A Restricted within 90 days of employment; no Driving While Intoxicated (DWI) conviction within the last sixty (60) consecutive months, not more than one (1) DWI/DUI on driving record, and not more than three (3) convictions of moving violations within the last thirty-six (36) consecutive months in order to operate DART non-revenue vehicles.

Applicants/employees must pass and maintain a Department of Transportation (Use the "Apply for this Job" box below). (medical) examination including pre-employment drug test and must submit to Federal Transportation Administration-required random drug/alcohol testing as a condition of continued employment.

Proficiency with personal computer (PC), software applications to include MS Office (Word, Excel, Access).

Ability to promote a positive and inclusive work culture.

Ability to have the functional and technical knowledge and skills to do the job at a high level of accomplishment.

Ability to make decisions in the absence of guidance from others, and to plan and carry out work assignments in situations where the procedures have been established.

Must have excellent customer service skills and be able to interact effectively with a diverse customer population while under pressure

Must be self-motivated and able to work independently.

Must be able to orally communicate in an effective manner with the public, co-workers,…