Senior Field Service Technician

Job Locations US-AZ
Field Services
Position Type
Regular Full-Time


Qualus is a leading provider of specialized engineering and technical field services. We offer competitive benefits as well as in-house career and professional skills development through QualU, while providing job opportunities in power systems engineering, field services, and turnkey project management.


Power your future with Qualus in our Field Services department as a Senior Field Service Technician. Our Senior Field Service Technician performs testing of distribution substation power equipment, switchgear, relaying, controls and communications equipment. If you have experience working as a manufacturer’s representative - Apply now and join the Qualus team!


  • All aspects of testing and commissioning circuit breakers, transformers, switchgear, GIS switchgear, protective relays, MV cable, etc. per NETA and manufacturer standards.
  • Performing routine troubleshooting and repair of new or newly installed equipment up to 34.5kV.
  • Planning, scheduling, and completing test activities efficiently and on time
  • Providing Project Technical Support to customers


  • Minimum of 5 years of field experience in commissioning, panel and equipment checkout, relay calibration, testing and repairing substation relaying and control schemes
  • Experience is desirable in any of the following related areas: substation design (including protection & control engineering); substation construction; substation commissioning; SCADA/Fault Data/SER/Integration-Automation equipment installation and testing
  • Experience supporting manufacturer’s warranty service
  • Experience with 34.5kV gas insulated switchgear is preferred
  • NETA III or IV certification is preferred
  • PLC knowledge is a plus
  • 3 phase power systems; power system protection & control schemes; test equipment; test equipment software
  • Test equipment and toll/wiring usage; interpretation of wiring and elementary diagrams; basic test skills to perform duties listed above; basic PC skills
  • Excellent oral and written ability is mandatory for this position.
  • Reference and complete assignments as described in applicable specifications
  • Perform regular field work both indoors and outdoors
  • Strong interpersonal skills, communication skills, business acumen, management ability
  • Proficient in Microsoft Office (Word, Excel and Outlook)
  • Valid Driver’s license and good driving record


Qualus is an Equal Opportunity Employer. We celebrate the unique differences of our employees because that is what drives curiosity, innovation, and the success of our business. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, gender identity or expression, age, marital status, veteran status, disability status, pregnancy, parental status, genetic information, political affiliation, or any other status protected by the laws or regulations in locations where we operate.


At Qualus, we believe everyone has value; and that the diversity and inclusion among our teams is what sets us apart for optimal success. We put people first because we care. Accommodations are available for applicants with disabilities. For details, view a copy of the Qualus Equal Opportunity and Affirmative Action Policy Statement here.


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