Electronics Repair Technician III — Senior Troubleshooter

Jobtome; Fremont (CA); On-site; USD 37,000 - 50,000; Full time

Benefits offered by this job

Weekly pay

401(k)

Medical insurance

Dental insurance

Vision insurance

Life insurance

Short-term disability

Job summary

Johnson Service Group (JSG) is seeking an Electronics Repair Tech III for a Swing Shift in Fremont, CA. The role focuses on advanced troubleshooting and repair of complex electronic systems, with emphasis on firmware, BIOS, and data-driven failure analysis.

The position offers overtime with Saturday pay, plus a $75 bonus after 40 hours; benefits include medical, dental, vision, life insurance, 401(k), and weekly pay.

Qualifications

• 5+ years of experience performing advanced troubleshooting and repair of complex electronic systems.
• High school diploma or GED equivalent; A+, IPC certifications preferred.

Responsibilities

• 5+ years of experience performing advanced troubleshooting and repair of complex electronic systems.
• Diagnose power, firmware, hardware, and system-level failures using structured troubleshooting methodologies.
• Isolate defective components within large assemblies through systematic diagnostics and failure analysis.
• Advanced knowledge of firmware and BIOS functionality in system initialization and troubleshooting.
• Analyze intermittent failures and determine root causes through testing and data analysis.
• Develop or modify scripts, automation tools, or diagnostic utilities to aid testing and data collection.

Skills

Advanced troubleshooting

Electronics repair

Root cause analysis

Firmware knowledge

BIOS troubleshooting

Data analysis

Education

HS diploma or GED

A+ certification preferred

IPC certifications preferred

Tools

Diagnostics tools

Automation scripts

Test equipment

Job description

Johnson Service Group (JSG) is seeking an Electronics Repair Tech III for a Swing Shift in Fremont, CA. The role focuses on advanced troubleshooting and repair of complex electronic systems, with emphasis on firmware, BIOS, and data-driven failure analysis.

The position offers overtime with Saturday pay, plus a $75 bonus after 40 hours; benefits include medical, dental, vision, life insurance, 401(k), and weekly pay.