Electrical Assembler Technicians

Federal Signal Corporation•Billings, MT

48d•$23

About The Position

Mark Rite Lines Equipment Company (MRL), headquartered in Billings, Montana, is a global leader in the design and manufacturing of paint marking and pavement maintenance equipment. With over four decades of industry expertise, MRL builds high-performance machinery used for traffic paint application, line removal, and surface preparation. Known for innovation, reliability, and customer-focused solutions, MRL delivers equipment "by stripers, for stripers"-helping professionals around the world achieve precision and productivity on every job.

Requirements

Mechanical aptitude and attention to detail
Ability to read and follow technical drawings, checklists, and BOMs
Strong problem-solving skills and a commitment to quality
Team-oriented mindset with flexibility to support other departments
High school diploma or equivalent required
Ability to pass a background check and drug screen (Note: We do not test for THC)

Nice To Haves

Technical training or certification preferred
Experience in electrical assembly or manufacturing is a plus but not required

Responsibilities

Assemble and install electrical systems on road striping trucks, including wiring harnesses, control panels, lights, sensors, and power distribution systems.
Read and interpret electrical schematics, wiring diagrams, and blueprints to correctly route and connect electrical components.
Install and terminate cables for lighting, beacons, paint control systems, heating elements, and auxiliary equipment.
Fabricate and route wiring harnesses using proper wire gauges, connectors, and protective coverings (loom, conduit, heat shrink, etc.).
Mount and connect control boxes, relays, switches, and circuit breakers to the truck chassis or body as per engineering drawings.
Integrate complex control systems, including paint application controls, sensors, cameras, guidance systems, and PLCs
Assist with integrating hydraulic and pneumatic controls with electrical components (e.g., solenoid valves, sensors, limit switches).
Install vehicle lighting and safety systems, such as LED work lights, directional arrows, emergency lighting, and brake/turn signal systems.
Coordinate with mechanical and hydraulic assembly teams to ensure all systems function together safely and efficiently.
Perform continuity checks, voltage tests, and functional testing on completed wiring systems.
Diagnose and correct wiring or component issues during final assembly or pre-delivery inspection.
Ensure compliance with electrical safety standards and company quality requirements.
Document test results and any required rework for quality records.
Maintain accurate records of electrical work completed, parts used, and modifications made.
Provide feedback to engineering on design improvements or field service issues.
Assist in developing standard wiring practices and assembly documentation for future builds.
Strong knowledge of DC electrical systems (12V/24V vehicle wiring).
Familiarity with industrial control wiring and CAN bus or PLC-based systems
Ability to use hand tools, crimpers, soldering tools, and multimeters safely and effectively.
Understanding of NFPA, SAE, or DOT wiring standards applicable to vehicle manufacturing.