Field Service Technician II

The hourly rate for this position is between $27.00 – $35.00 per hour.Factors which may affect starting pay within this range may include geography/market, skills, education, experience, and other qualifications of the successful candidate.

The Field Service Technician II performs intermediate-level installation, maintenance, inspection, and repair of power transformers and high voltage substation equipment. This role supports field operations by performing hands-on tasks including transformer assembly, oil processing support, gasket and bushing work, component inspections, and basic electrical and mechanical testing under limited supervision. 

• →Follow company safety policies, procedures, and PPE requirements; participate in all safety meetings and training. 
• →Perform intermediate level field work including LOTO, grounding, arc-flash protocols, and site preparation. 
• →Assist with transformer electrical testing by supporting diagnostics, data collection, and proper test setup. 
• →Operate dry air equipment and support moisture control processes during transformer assembly. 
• →Measure, cut, and install gaskets and sealing components. 
• →Assist with transformer internal work such as inspections, fastener adjustments, and component support. 
• →Support vacuum setup and operation during transformer processing activities. 
• →Oversee rig operations during overnight or extended shifts, ensuring safe and compliant performance. 
• →Assist with installation and commissioning of monitoring devices such as Calisto or other condition-monitoring systems.

• Outdoor field work with exposure to weather, energized equipment, and industrial conditions 
• Vehicle and air travel, extended stays, and occasional international travel 
• Reasonable accommodations may be made for qualified individuals 

• Two or more years of experience in transformer services, substation work, or electrical/mechanical field maintenance 
• High school diploma or GED 
• Valid driver’s license and insurable driving record 
• Ability to stand, walk, climb, crawl, bend, and lift/carry up to 50 lbs. 
• Ability to work safely in outdoor, high voltage, and industrial environments 
• Willing and able to travel frequently (up to ~80%), including overnight stays and variable schedules 
• Willingness to complete job-related background checks and medical evaluations 
• Ability to communicate clearly and follow written and verbal instructions 

• CDL or interest in obtaining one 
• NCCCO crane certification or rigging/lifting experience 
• Working knowledge of mechanical fundamentals and industrial tools 
• Familiarity with substation hazards, LOTO procedures, grounding, and arc-flash boundaries 
• Ability to read or willingness to learn to read electrical diagrams, one-lines, and field metering devices 
• Interest in learning transformer testing, oil-processing support, and advanced procedures 

NASS, an Asplundh Power Company, is an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, veteran status, or any other protected characteristic. NASS does not engage with individual recruiters or third party staffing agencies. Unsolicited résumés will not be accepted. 

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