Medium Voltage & Electrical Testing at Pieper Electric, Inc. in New Berlin, WI | Kablio

Role

Description

fault diagnosis

tool calibration

test procedures

testing instruments

safety procedures

test reporting

Lead safe switching, grounding, lockout/tagout, and hazard mitigation procedures (including arc flash safety)
Maintain, calibrate, and verify accuracy of tools and test equipment
Diagnose faults, perform root cause analysis, and recommend corrective measures
Coordinate with other trades, project managers, and operations teams to ensure smooth execution
Conduct test procedures (acceptance, maintenance, diagnostic) and document results
Assist with outage planning, commissioning, startup, and punch list remediation
Read and interpret electrical diagrams, schematics, one‑lines, and single/double line drawings
Perform installation, maintenance, repair, and testing of medium voltage electrical systems (e.g. switchgear, transformers, cables, relays, protective devices)
Utilize testing instruments (e.g. Megger, Hipot, TTR, relay test sets, VLF, primary/secondary injection)
Participate in emergency response or on‑call rotations as required by project demands
Prepare detailed test reports, summarize anomalies, deviations, and action plans
Mentor or supervise junior electricians or apprentices as needed

Requirements

neta certified

journeyman

medium voltage

relay programming

infrared thermography

osha safety

Proficiency in using test instruments and interpreting results
Minimum 5+ years of experience working with medium voltage systems
Prior supervisory or crew lead experience
Strong communication skills and ability to document findings
Ability to travel to job sites
Experience in commissioning or startup of medium voltage systems
Knowledge of infrared thermography
Familiarity with relay programming or control systems (SEL, ABB, Siemens, etc.)
Valid driver’s license with clean driving record
NETA Certification (Level II, III, or IV) or experience at NETA‑accredited organizations
Capability to lift 50‑lbs, climb ladders/scaffolding, work in varied environmental conditions
Familiarity with NETA testing standards (maintenance & acceptance)
Ability to read and interpret technical drawings and system designs
Strong knowledge of safety regulations (OSHA, NFPA 70E, NEC)
Experience in union environments and collective bargaining compliance
Journeyman electrician certification or equivalent union classification
Hands-on experience with electrical testing and diagnostics in distribution environments

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

$250M Revenue

Annual Revenues

Generated by delivering integrated power services across various sectors.

Founded in 1947 in Wisconsin, the company has grown from a local electrical contractor into a full-service power services firm.
Operating across multiple states through specialized divisions in electrical, mechanical, automation and energy infrastructure.
Typical projects include utility-scale solar installations, commercial EV charging stations, airport electrification and emergency power systems.
Known for high-voltage maintenance, arc flash analysis, machine safety systems and lighting protection solutions.
Strength lies in delivering integrated design/build and service offerings from generator systems to wastewater and cellular infrastructure.
Employee-owned since the early 1990s, the structure fuels entrepreneurial client service and long-term operational excellence.
Standout projects include large institutional builds such as university recreation centers, corporate towers and manufacturing facilities.

Culture + Values

Safety: We are committed to safety as the first priority in every aspect of our business.
Excellence: We strive for excellence in every job, no matter the size or complexity.
Integrity: We maintain the highest standards of honesty and fairness in all our business interactions.
Teamwork: We work collaboratively with our clients, partners, and each other to achieve the best results.
Accountability: We take full responsibility for our actions and outcomes.
Customer Focus: We deliver quality, reliability, and service that exceed our customers’ expectations.

Environment + Sustainability

2040

Net Zero Carbon Emissions Goal

.Commitment to achieve net-zero carbon emissions by the specified year.

Committed to reducing environmental footprint.
Strives to incorporate sustainable practices in all projects and operations.
Focuses on energy-efficient solutions and renewable energy systems.
Actively seeks partnerships with green energy providers and sustainable building practices.

Inclusion & Diversity

Articles

Careers

Projects

Services

Role

Description

fault diagnosis

tool calibration

test procedures

testing instruments

safety procedures

test reporting

Lead safe switching, grounding, lockout/tagout, and hazard mitigation procedures (including arc flash safety)
Maintain, calibrate, and verify accuracy of tools and test equipment
Diagnose faults, perform root cause analysis, and recommend corrective measures
Coordinate with other trades, project managers, and operations teams to ensure smooth execution
Conduct test procedures (acceptance, maintenance, diagnostic) and document results
Assist with outage planning, commissioning, startup, and punch list remediation
Read and interpret electrical diagrams, schematics, one‑lines, and single/double line drawings
Perform installation, maintenance, repair, and testing of medium voltage electrical systems (e.g. switchgear, transformers, cables, relays, protective devices)
Utilize testing instruments (e.g. Megger, Hipot, TTR, relay test sets, VLF, primary/secondary injection)
Participate in emergency response or on‑call rotations as required by project demands
Prepare detailed test reports, summarize anomalies, deviations, and action plans
Mentor or supervise junior electricians or apprentices as needed

Requirements

neta certified

journeyman

medium voltage

relay programming

infrared thermography

osha safety

Proficiency in using test instruments and interpreting results
Minimum 5+ years of experience working with medium voltage systems
Prior supervisory or crew lead experience
Strong communication skills and ability to document findings
Ability to travel to job sites
Experience in commissioning or startup of medium voltage systems
Knowledge of infrared thermography
Familiarity with relay programming or control systems (SEL, ABB, Siemens, etc.)
Valid driver’s license with clean driving record
NETA Certification (Level II, III, or IV) or experience at NETA‑accredited organizations
Capability to lift 50‑lbs, climb ladders/scaffolding, work in varied environmental conditions
Familiarity with NETA testing standards (maintenance & acceptance)
Ability to read and interpret technical drawings and system designs
Strong knowledge of safety regulations (OSHA, NFPA 70E, NEC)
Experience in union environments and collective bargaining compliance
Journeyman electrician certification or equivalent union classification
Hands-on experience with electrical testing and diagnostics in distribution environments

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

$250M Revenue

Annual Revenues

Generated by delivering integrated power services across various sectors.

Founded in 1947 in Wisconsin, the company has grown from a local electrical contractor into a full-service power services firm.
Operating across multiple states through specialized divisions in electrical, mechanical, automation and energy infrastructure.
Typical projects include utility-scale solar installations, commercial EV charging stations, airport electrification and emergency power systems.
Known for high-voltage maintenance, arc flash analysis, machine safety systems and lighting protection solutions.
Strength lies in delivering integrated design/build and service offerings from generator systems to wastewater and cellular infrastructure.
Employee-owned since the early 1990s, the structure fuels entrepreneurial client service and long-term operational excellence.
Standout projects include large institutional builds such as university recreation centers, corporate towers and manufacturing facilities.

Culture + Values

Safety: We are committed to safety as the first priority in every aspect of our business.
Excellence: We strive for excellence in every job, no matter the size or complexity.
Integrity: We maintain the highest standards of honesty and fairness in all our business interactions.
Teamwork: We work collaboratively with our clients, partners, and each other to achieve the best results.
Accountability: We take full responsibility for our actions and outcomes.
Customer Focus: We deliver quality, reliability, and service that exceed our customers’ expectations.

Environment + Sustainability

2040

Net Zero Carbon Emissions Goal

.Commitment to achieve net-zero carbon emissions by the specified year.

Committed to reducing environmental footprint.
Strives to incorporate sustainable practices in all projects and operations.
Focuses on energy-efficient solutions and renewable energy systems.
Actively seeks partnerships with green energy providers and sustainable building practices.

Inclusion & Diversity

Articles

Careers

Projects

Services