Electrical Testing Engineer

Electrical Testing Engineer

This position is based out of our New Castle, PA office. About Arch Key Arch Key is one of the nation's largest privately held specialty trade installation and integrated facility service companies. We are a leader in designing, building and maintaining electrical, technologies and specialty systems. We're the POWER behind making the improbable possible. We're electrifying the nation, energizing the future and bringing communities to life like never before.

What we do today shapes the vision of tomorrow. Our work impacts lives long after the building is done. This means we are committed to building in ways that are not just technologically advanced, but sustainable, scalable and equitable by all. We're not just energizing infrastructure, we're energizing careers, communities, and the future. Made up of the brightest minds in the industry, our team is our greatest asset bringing knowledge, skills, and experience to every project.

This is more than a call to join us, it's an invitation to be part of a visionary journey, to grow with us as we scale.

The Electrical Testing Engineer is a professional-level role responsible for bridging hands-on field execution with engineering analysis, documentation, and project coordination. This role expands beyond technician-level responsibilities by taking ownership of testing and commissioning projects from mobilization through final deliverables. The Electrical Testing Engineer supports field execution, develops and reviews technical reports, coordinates with internal and external stakeholders, and contributes to project planning, in alignment with all Company policies, procedures, key objectives and regulations.

• Safety-Driven:
  Prioritizes safety and leads by example in the field.
• Technically Strong:
  Understands electrical systems, testing, and troubleshooting.
• Clear Communicator:
  Solves problems, documents findings, and works well with customers and teams.
• Growth-Oriented:
  Adaptable, team-focused, and motivated to develop into a leader.

• Promotes and upholds a strong safety culture by proactively identifying and mitigating jobsite hazards.
• Ensures compliance with NFPA 70E, OSHA, and company safety standards at all times.
• Leads by example in safe work practices during all field-testing activities.
• Performs electrical testing, troubleshooting, and diagnostics on commercial, industrial, and utility systems.
• Executes acceptance and maintenance testing on equipment including circuit breakers (LV/MV/HV), transformers, switch gear, cables, motors, CTs, VTs, and protective relays.
• Operates and maintains test equipment such as insulation resistance testers (Megger), ductors, power factor test sets, hi-pot testers, CT ratio/saturation equipment, and breaker timing instruments.
• Supports commissioning activities to validate system readiness prior to energization.
• Investigates and documents abnormal test results, escalating issues with clear technical rationale.
• Prepares accurate, professional test reports and commissioning documentation for client deliverables.
• Compiles, validates, and organizes field data to ensure completeness and technical accuracy.
• Maintains detailed project records including test forms, equipment data, and calibration documentation.
• Contributes to the improvement and standardization of reporting processes and tools.
• Supports planning efforts including scope development, outage coordination, scheduling, and resource alignment.
• Serves as an on-site coordinator for testing activities, ensuring safe, efficient, and compliant execution.
• Communicates project status, risks, and field findings to the Testing Manager and stakeholders.
• Assists with submittals, RFIs, and internal project documentation.
• Develops professional relationships with customers through clear communication, sound judgment, technical credibility, and reliable execution.
• Responds to customer inquiries regarding testing results, system conditions, and recommendations.
• Progresses towards leading field crews and managing small to mid-sized testing projects.
• Provides guidance and mentorship to Engineering Test Technicians in the…