Pennsylvania Transformer Technology LLC (PTT) · 14 hours ago
Field Service Electrical Test Specialist (FSET)
Canonsburg,PA,US
Full-time
Onsite
Senior Level
5+ years expPennsylvania Transformer Technology LLC (PTT) is seeking a Field Service Electrical Test Specialist responsible for advanced diagnostic testing and commissioning of power transformers. The role requires expert knowledge of testing standards and methodologies to ensure the reliable operation of critical power assets, while collaborating with engineering teams.
Electrical DistributionIndustrial ManufacturingManufacturing
Responsibilities
Perform advanced field testing on Medium, Large, EHV, and UHV transformers in accordance with IEEE standards (including IEEE C57 series)
Ability to execute the full suite of transformer diagnostic testing, such as: Insulation Power Factor (Doble PF/Tan Delta), Excitation current testing, Winding resistance testing, TTR (Turns Ratio Testing), Sweep Frequency Response Analysis (SFRA), Dielectric Frequency Response (DFR), Leakage Reactance / Short-circuit impedance, Capacitance and insulation resistance measurements, Partial discharge testing (when required), Oil sampling, dissolved gas analysis (DGA), and moisture assessment
Operate and maintain advanced test equipment from OEMs such as Doble, Omicron, Megger, Vanguard, and others
Lead and support transformer energization, acceptance testing, and commissioning activities for new or refurbished power transformers
Verify compliance with utility, EPC, and OEM specifications
Perform on-site troubleshooting for abnormal transformer conditions and support root-cause investigations
Collaborate with engineering to analyze test results and trends to evaluate transformer health and recommend corrective actions
Compile and support the preparation of detailed technical data with interpretations, conclusions, and maintenance recommendations
Communicate test results and findings to engineering teams, utility clients, and project managers
Follow as OSHA, NFPA 70E, and company safety procedures during testing and field service work
Ensure testing is performed in alignment with IEEE, ASTM, NETA, and OEM guidelines
Support the maintenance, calibration, and proper care of all test instruments and PPE
Serve as the field process expert on transformer testing, working with Engineering
Mentor junior technicians and assist with training on field testing methods
Participate in continuous improvement of testing procedures, workflows, and documentation
Qualification
Required
Associate or bachelor's degree in electrical engineering, Power Engineering, or related field (or equivalent experience)
5+ years of experience performing transformer testing in utility, industrial, EPC, or field-service environments
Expert knowledge of IEEE C57 transformer testing standards and field-testing practices
Proficiency with transformer testing instruments (Doble, Omicron, Megger, etc.)
Strong understanding of transformer construction, theory, insulation systems, and failure modes
Ability to read and interpret technical drawings, schematics, and OEM manuals
Excellent analytical, troubleshooting, and problem-solving skills
Strong written and verbal communication abilities
Ability to travel to job sites, sometimes on short notice
Preferred
NETA Level III or IV certification (or equivalent experience)
Experience with EHV/UHV transformer commissioning (230kV–765kV and above)
Training of certification in SFRA, PD testing, or advanced diagnostic methods
Experience working with EPCs, IOUs, IPPs, or large industrial clients
Familiarity with digital transformer monitoring systems
Experience with High Voltage breakers a plus
Company
Pennsylvania Transformer Technology LLC (PTT)
Pennsylvania Transformer Technology LLC (PTT) is a US-owned, industry leading manufacturer of a wide range of sizes and types of power transformers for the investor-owned electrical utility, municipal power, and industrial markets.
201-500 employees
H1B Sponsorship
Pennsylvania Transformer Technology LLC (PTT) has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2024 (3)
2023 (3)
2021 (1)
2020 (1)
Funding
Current Stage
Growth StageLeadership Team
Dan Kopchak
Chief Financial Officer
Company data provided by crunchbase