Electronics Service Technician

Young Electric Sign Company; Jurupa Valley (CA); On-site; USD 75,000 - 95,000; Full time

Job summary

YESCO is seeking an Electronics Service Journeyman in Los Angeles, CA to install, troubleshoot, repair, program, and maintain electronic signs and LED displays. You will work from service vehicles, job sites, or an electronics workbench as needed.

The role combines field service with in‑shop repair, demanding strong electronics knowledge, schematic reading, test equipment use, and the ability to lift up to 75 pounds. CDL preferred; valid DL required.

Qualifications

• High School Diploma or GED required; Associate degree in Electronics preferred.
• Minimum of 5 years of experience in electronic sign service, electronics repair, 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 troubleshooting methods.
• Ability to read and interpret schematics, wiring diagrams, and technical documentation.

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.
• Assist with training and supporting less experienced technicians and apprentices.

Skills

Electronics troubleshooting

Signage installation

Programming knowledge

Reading schematics

Education

Associate degree in Electronics

High School Diploma or GED

Tools

Multimeter

Oscilloscope

Power supply tester

Job description

Minimum:Maximum:Location:CA - Los AngelesJob Type:Full timeJob Title:Electronics Service TechnicianJob Description:Company OverviewYESCO 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 PurposeThe 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 LifeAs 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 ResponsibilitiesInstall, troubleshoot, repair, program, and maintain electronic message centers, LED displays, lighting systems, and related electrical equipmentDiagnose electrical and electronic system failures using schematics, testing equipment, and logical troubleshooting methodsTest, calibrate, repair, and program electronic components, circuit boards, power supplies, and display systemsOperate lift equipment and service vehicles to safely access, service, and maintain signage and equipmentMaintain accurate service records, work orders, and repair documentationCommunicate professionally with customers and internal teams regarding service needs, project updates, and repairsMaintain service vehicles, tools, inventory, and work areas in a clean, safe, and organized conditionSupport shop and field operations including electronic assembly, wiring, installation, preventative maintenance, and emergency service calls as neededAssist with training and supporting less experienced technicians and apprenticesPerform other related duties as assigned by supervisor or management, as needed to meet business needsRequirements and QualificationsHigh School Diploma or GED required; Associate degree in Electronics or related field preferredMinimum of 5 years of experience in electronic sign service, electronics repair, electrical troubleshooting, or related technical field preferredValid driver’s license required; CDL Class A or B strongly preferredStrong knowledge of electronics theory, electrical systems, digital systems, and logical troubleshooting methodsAbility to read and interpret schematics, wiring diagrams, and technical documentationExperience using electronic testing equipment such as multimeters and oscilloscopesAbility to troubleshoot, repair, test, and program electronic components, LED systems, power supplies, and display equipmentAdequate computer and technology skills, including Microsoft Office, Google Workspace, Windows-based systems, internet navigation, and the ability to learn software and programming platformsAbility to learn and effectively use internal company systems such as NetSuite, Workday, and other business software toolsGreat communication skills with the ability to interact professionally with customers and team membersStrong organizational skills, attention to detail, and ability to work independently and as part of a teamValid driver’s license required; CDL preferred or willingness and ability to obtain one if neededAbility to obtain and maintain a valid medical card if requiredAbility to lift and move materials and equipment up to 75 pounds and work outdoors, at heights, and in varying weather conditionsFlexibility to adapt to changing priorities and perform a variety of tasks as neededCompliance StatementYESCO 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 Affirmative 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.