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# Field Service Supervisor

- **Company:** Voltyx LLC
- **Location:** United States
- **Experience:** Expert
- **Salary:** $83,200.0 - $135,200.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Office, Cts+
- **Published:** June 8, 2026
- **Apply:** https://www.juju.com/job/00000000g66hry

## About the Role

Required:

 + High school diploma or equivalent

 + 5+ years of experience in transformer services, high voltage testing, substation work, or related technical field operations

 + Demonstrated ability to lead multi-crew field teams and support complex projects

 + Strong written and verbal communication skills; ability to coordinate with customers and internal teams

 + Proficiency with MS Office and digital reporting systems

 + Valid driver's license and insurable driving record

 + Ability to lift/carry up to 50 lbs. and work safely in outdoor, high voltage environments

 + Willingness to travel frequently, including overnight stays

 + Ability to work flexible schedules including overtime, weekends, holidays, and nights

 + Successful completion of background checks and post-offer, job-related medical evaluation/drug testing where permitted

Preferred:

 + Advanced experience with transformer testing and diagnostics (e.g., Doble, DLRO, insulation resistance, winding resistance, CT ratio/saturation, power factor)

 + Knowledge of substation apparatus including HV/MV circuit breakers, transformers, switchgear, CTs, PTs, CCVTs

 + Experience planning testing scopes, interpreting results, and supporting field engineering decisions

 + Familiarity with crane/rigging, oil-processing support, and advanced transformer service procedures

Work Environment & Physical Requirements:

 + Field-based work in outdoor substations and industrial sites

 + Regular domestic travel with occasional international travel

## Description

The **Field Service Supervisor** provides senior technical leadership for complex transformer and high voltage apparatus projects, overseeing inspection, repair, maintenance, and testing of transmission and distribution substation equipment. The role directs multi-crew field execution, resolves technical issues, and ensures compliance with safety, quality, and operational standards.

Responsibilities

 + Lead and oversee field crews performing advanced installation, inspection, maintenance, testing, and repair of transformers and high voltage substation equipment.

 + Promote a strong safety culture, adhering to company safety policies, PPE requirements, and conducting regular JBOs.

 + Plan and coordinate complex field activities, including resource planning, customer communication, and job-site readiness.

 + Provide expert technical guidance for advanced troubleshooting, diagnostics, and problem solving on transformer and apparatus work.

 + Perform or oversee all transformer testing required within project scope, ensuring accuracy and proper documentation.

 + Mentor technicians to strengthen technical capability and field leadership across multi-crew operations.

 + Maintain accurate records of service activities, equipment repairs, testing results, and customer interactions.

 + Collaborate with internal teams for equipment needs, materials, logistics, and scheduling future crew assignments.

 + Communicate scope changes and field deviations to support cost recovery and project documentation.


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