The Field Service Technician III is responsible for troubleshooting, diagnosing, repairing, and maintaining power generation equipment at customer locations. This role performs standard repairs, replaces support equipment when necessary, conducts routine maintenance, and ensures all work is completed according to quality and safety standards.
Responsibilities
Troubleshoot and diagnose issues with power generation equipment.
Perform standard repairs on power generation and related support equipment.
Replace batteries, chargers, block heaters, and other support equipment as required.
Identify and order parts needed for repairs and maintenance.
Conduct routine preventive maintenance according to established schedules.
Assist senior technicians on larger or more complex service projects.
Maintain a clean and safe work environment.
Ensure compliance with quality standards and safety procedures.
Utilize diagnostic tools and laptop computers to support service activities.
Requirements
High School Diploma or GED.
3–7 years of related technical experience.
Valid driver's license with a clean driving record.
Strong troubleshooting and mechanical repair skills.
Ability to use laptop computers and portable diagnostic tools.
Strong written and verbal communication skills.
Dependable, organized, and able to meet deadlines.
Customer-service focused with the ability to follow established procedures.
Preferred Skills
Basic computer navigation and utilization skills.
Proficiency with Microsoft Office applications.
Experience servicing power generation equipment.
Ability to work independently and support senior technicians on complex assignments.
Working Place:
San Antonio, Texas, United States
Company
:
2026 July 9th Texas Virtual - Stewart & Stevenson
Numbers & Facts
Location
San Antonio, Texas
Skills
Communication Skillsunmatched
Computer Servicesunmatched
Customer Support/Serviceunmatched
Diagnostics Solutions/Softwareunmatched
Driver's Licenseunmatched
Equipment Maintenance/Repairunmatched
Equipment Replacementunmatched
High School Diplomaunmatched
Identify Issuesunmatched
Laptop PCunmatched
Maintain Complianceunmatched
Maintenance Servicesunmatched
On Site Supportunmatched
Organizational Skillsunmatched
Power Generationunmatched
Presentation/Verbal Skillsunmatched
Preventative Maintenanceunmatched
Procedure Developmentunmatched
Quality Metricsunmatched
Repair Ordersunmatched
Safety Processunmatched
Safety Standardsunmatched
Safety/Work Safetyunmatched
Schedule Developmentunmatched
Time Managementunmatched
Writing Skillsunmatched
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