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# Field Service Supervisor

- **Company:** Voltyx LLC
- **Location:** United States
- **Experience:** Expert
- **Salary:** $114,400 - $135,200
- **Contract:** Permanent contract
- **Skills:** Microsoft Office, Cts+
- **Published:** November 10, 2026
- **Apply:** https://www.juju.com/job/1_nass-7202

## About the Role

+ 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
 + PPE required; reasonable accommodations may be made

## 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.