Electronics Service Technician

YESCO; Los Angeles (CA); On-site; USD 65,000 - 95,000; Full time

Job summary

YESCO, North America’s largest sign company, seeks an Electronics Service Journeyman in Los Angeles to install, troubleshoot, repair, program, and maintain electronic signs and LED displays. You’ll work both in the field and in-shop, ensuring high-quality workmanship and reliable sign performance.

The role demands strong electronics knowledge, reading schematics, and the ability to lift up to 75 pounds. A valid driver’s license is required, with CDL preferred or obtainable.

Qualifications

• HS diploma or GED required; Electronics associate degree preferred.
• Minimum of 5 years of experience in electronic sign service or related field.
• Valid driver’s license; CDL Class A or B strongly preferred.
• Ability to read schematics and technical documentation.
• Experience using multimeters and oscilloscopes.
• Ability to lift and move materials up to 75 pounds.

Responsibilities

• Install, troubleshoot, repair, program, and maintain electronic signs, LED displays, lighting systems, and related electrical equipment.
• Diagnose electrical and electronic system failures using schematics, testing equipment, and logical troubleshooting.
• Test, calibrate, repair, and program electronic components, circuit boards, power supplies, and display systems.
• Operate lift equipment and service vehicles to access, service, and maintain signage and equipment.
• Maintain accurate service records, work orders, and repair documentation.
• Communicate professionally with customers and internal teams regarding service needs and updates.
• Maintain service vehicles and tools, ensuring a clean and safe workspace.
• Support shop and field operations including electronic assembly, wiring, preventive maintenance, and emergency service calls; assist with training.
• Perform other related duties as assigned by supervision.

Skills

Electronics theory

Electrical troubleshooting

Reading schematics

Communication skills

Valid driver’s license

Education

High School Diploma or GED

Associate degree in Electronics

Tools

Multimeter

Oscilloscope

Electrical testing equipment

Job description

Minimum:

Maximum:

Location:

CA - Los Angeles

Job Type:

Full time

Job Title:

Electronics Service Technician

Job Description:

Company Overview

YESCO is North America’s largest sign company, with over 100 years of experience designing, manufacturing, and installing some of the world’s most iconic signs, including the legendary “Welcome to Fabulous Las Vegas” sign. As a family-owned business, our legacy is built on craftsmanship, innovation, and a commitment to excellence. Our employees are industry leaders who value teamwork, creativity, and delivering exceptional quality to our customers. At YESCO, you’ll find a supportive environment where your skills are recognized, and your contributions help shape the future of our industry.

General Purpose

The Electronics Service Journeyman is responsible for installing, troubleshooting, repairing, programming, and maintaining electronic signs, LED display systems, lighting systems, and related electrical equipment. This role combines hands-on field service work with advanced electronic diagnostics and repair of electronic components and circuit boards. The position supports both customer-facing service operations and in-shop electronic repair functions while ensuring high-quality workmanship, accurate troubleshooting, and reliable sign performance.

A Day in the Life

As an Electronics Service Journeyman, your day may include troubleshooting LED display issues, repairing electronic components, programming sign systems, and responding to field service calls. You may work from a service vehicle, job site, or electronics workbench depending on the needs of the day. Responsibilities may include operating lift equipment, diagnosing electrical and electronic failures, testing circuit boards, reading schematics, coordinating repairs, and communicating with customers and internal teams. This role requires strong technical ability, attention to detail, adaptability, and professional communication skills.

Duties and Responsibilities

• Install, troubleshoot, repair, program, and maintain electronic message centers, LED displays, lighting systems, and related electrical equipment
• Diagnose electrical and electronic system failures using schematics, testing equipment, and logical troubleshooting methods
• Test, calibrate, repair, and program electronic components, circuit boards, power supplies, and display systems
• Operate lift equipment and service vehicles to safely access, service, and maintain signage and equipment
• Maintain accurate service records, work orders, and repair documentation
• Communicate professionally with customers and internal teams regarding service needs, project updates, and repairs
• Maintain service vehicles, tools, inventory, and work areas in a clean, safe, and organized condition
• Support shop and field operations including electronic assembly, wiring, installation, preventative maintenance, and emergency service calls as needed
• Assist with training and supporting less experienced technicians and apprentices
• Perform other related duties as assigned by supervisor or management, as needed to meet business needs

Requirements and Qualifications

• High School Diploma or GED required; Associate degree in Electronics or related field preferred
• Minimum of 5 years of experience in electronic sign service, electronics repair, electrical troubleshooting, or related technical field preferred
• Valid driver’s license required; CDL Class A or B strongly preferred
• Strong knowledge of electronics theory, electrical systems, digital systems, and logical troubleshooting methods
• Ability to read and interpret schematics, wiring diagrams, and technical documentation
• Experience using electronic testing equipment such as multimeters and oscilloscopes
• Ability to troubleshoot, repair, test, and program electronic components, LED systems, power supplies, and display equipment
• Adequate computer and technology skills, including Microsoft Office, Google Workspace, Windows-based systems, internet navigation, and the ability to learn software and programming platforms
• Ability to learn and effectively use internal company systems such as NetSuite, Workday, and other business software tools
• Great communication skills with the ability to interact professionally with customers and team members
• Strong organizational skills, attention to detail, and ability to work independently and as part of a team
• Valid driver’s license required; CDL preferred or willingness and ability to obtain one if needed
• Ability to obtain and maintain a valid medical card if required
• Ability to lift and move materials and equipment up to 75 pounds and work outdoors, at heights, and in varying weather conditions
• Flexibility to adapt to changing priorities and perform a variety of tasks as needed

Compliance Statement

YESCO is committed to maintaining a drug-free workplace. All applicants must pass a pre-hire drug test before receiving an official job offer. YESCO is an Equal Employment Opportunity (EEO) and Affimative Action (AA) employer. All qualified applicants will receive fair consideration regardless of race, gender, color, religion, national origin, age, disability, veteran status, genetic information, or any other legally protected status.