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UPS Field Service Technician - San Antonio, TX

Remote / Online - Candidates ideally in
San Antonio, Bexar County, Texas, 78208, USA
Listing for: Quality Uptime Services
Remote/Work from Home position
Listed on 2026-06-27
Job specializations:
  • Engineering
    Field/Service Technician, Electrical Engineering, Maintenance Technician / Mechanic, Electronics Technician
Salary/Wage Range or Industry Benchmark: 55000 - 75000 USD Yearly USD 55000.00 75000.00 YEAR
Job Description & How to Apply Below

UPS Field Service Technician - San Antonio, TX

The UPS Field Service Engineer applies diversified knowledge of the power electronics industry to complete start-up, testing, troubleshooting, operations and maintenance work of UPS and related critical power equipment. The FSE will be home based and dispatched to customer sites as required.

Specific Duties
  • Responsible for commissioning, maintaining and providing emergency support on power electronics at customers’ sites within the regional coverage area
  • Performs commissioning-focused design reviews, prepares commissioning test procedures and reports, coordinates and oversees on-site testing
  • Involved in preventive maintenance, emergency response, equipment start-up and/or field modifications
  • Attends periodic training at the company’s headquarters on various OEM units and Standard Operating Procedures (SOPs) which includes testing equipment and/or rebuilding older systems
  • Troubleshoots issues with the technical-support group related to maintenance or operation of equipment
  • Participates in the development of Methods of Procedures (MOPs) and be expected to consult with supervisor(s) concerning unusual problems and developments.
Job Requirements
  • Preferably 3-5+ years experience in the critical power industry and ability to troubleshoot down to component level on equipment such as UPS, batteries, PDU’s, STS, etc.
  • Utilizes hand tools and test equipment to perform work
  • Requires excellent verbal, written communication skills & customer relation skills
  • Must be able to provide high level of quality customer service
  • Must be able to complete Field Service Reports in a timely manner
  • Requires knowledge of equipment manufacturer’s specifications
  • Ability to work independently and exhibit resourcefulness
  • Must be able to perform repeated bending & lifting of up to 100 lbs. during certain procedures
  • Must be able to provide necessary pro-active recommendations to clients
  • Candidate must be willing to work nights & weekends when necessary
  • Knowledge of general computer hardware & software applications
  • Previous 3rd Party UPS experience a plus
  • UPS OEM factory training or experience in Liebert / Emerson / Vertiv , APC / MGE / Schneider , or Eaton / Powerware , a MUST
  • Technical degree a plus
  • Previous military experience and training a plus
Educational Background
  • Technical graduate of a two-year accredited technical school in an engineering/technical field

OR

  • Three to five years of technician experience in related power electronics field or industry
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Position Requirements
5+ Years work experience
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