Facilities

Electrical Maintenance Technician job description

An Electrical Maintenance Technician maintains industrial electrical systems, performs troubleshooting, and ensures facility uptime. Learn about this critical role.

Published November 14, 2025Updated May 16, 20269988 likes

Explore all roles Browse Facilities

Job brief

We are seeking a detail-oriented Electrical Maintenance Technician to join our facilities team and ensure the peak performance of our electrical infrastructure. You will be responsible for executing high-level electrical repairs, conducting routine inspections, and modernizing our facility’s power systems to support our operational growth. This role is perfect for a hands-on professional who thrives on troubleshooting complex electrical challenges and enjoys working in a fast-evolving facility environment. Join us to help maintain a safe, efficient, and technologically advanced workplace for our entire organization.

Key highlights

Execute complex electrical repairs on high-voltage distribution systems, lighting circuits, and emergency backup generators across the facility.
Perform diagnostic testing using oscilloscopes, multimeters, and power quality analyzers to identify root causes of equipment electrical failures.
Implement a rigorous preventive maintenance schedule for all facility electrical assets to minimize downtime and prevent costly emergency repairs.
Ensure total compliance with OSHA electrical safety standards, including Lockout/Tagout (LOTO) procedures and proper Arc Flash mitigation protocols.

What is a Electrical Maintenance Technician?

An Electrical Maintenance Technician is a skilled professional responsible for the installation, repair, and ongoing maintenance of electrical infrastructure within commercial and industrial facilities. The Electrical Maintenance Technician ensures that power distribution systems, lighting, and motor controls remain functional and code-compliant. By performing rigorous testing and preventative maintenance on high-voltage and low-voltage systems, they provide the backbone for safe, reliable, and continuous building operations.

What does a Electrical Maintenance Technician do?

On a typical day, an Electrical Maintenance Technician performs predictive maintenance on electrical panels, repairs faulty circuitry, and updates control wiring for HVAC or manufacturing machinery. They interpret complex electrical blueprints and use specialized diagnostic tools like multimeters, clamp meters, and thermal imaging cameras to identify potential failures before they occur. These technicians also manage inventory for critical electrical spares and document all service activities within a Computerized Maintenance Management System (CMMS) to ensure historical data tracking.

Key responsibilities

Execute complex electrical repairs on high-voltage distribution systems, lighting circuits, and emergency backup generators across the facility.
Perform diagnostic testing using oscilloscopes, multimeters, and power quality analyzers to identify root causes of equipment electrical failures.
Implement a rigorous preventive maintenance schedule for all facility electrical assets to minimize downtime and prevent costly emergency repairs.
Update and maintain accurate documentation of electrical layouts, schematic modifications, and load-balancing reports in our central CMMS platform.
Upgrade motor control centers (MCCs) and variable frequency drives (VFDs) to improve energy efficiency and overall machine performance.
Collaborate with external electrical contractors during major facility capital projects to ensure all work adheres to National Electrical Code (NEC) standards.
Ensure total compliance with OSHA electrical safety standards, including Lockout/Tagout (LOTO) procedures and proper Arc Flash mitigation protocols.
Analyze electrical consumption data to identify patterns that suggest inefficiencies, recommending infrastructure upgrades to reduce utility costs.

Requirements and skills

Valid State Journeyman or Master Electrician license required to ensure regulatory compliance with local building codes.
5+ years of experience in industrial or commercial electrical maintenance, particularly working with 480V three-phase power systems.
Deep technical proficiency in troubleshooting PLCs, industrial control relays, VFDs, and automated building management systems (BMS).
Expertise in interpreting complex electrical schematics, single-line diagrams, and architectural blueprints for large-scale facilities.
Certified in NFPA 70E electrical safety standards, with a strong commitment to maintaining a zero-incident work environment.
Proven competency in using CMMS software to manage maintenance tickets, order parts, and generate equipment reliability reports.
Exceptional ability to communicate technical failure modes and remediation plans clearly to non-technical facility managers and stakeholders.
Associate degree in Electrical Technology or equivalent apprenticeship program completion from an accredited technical institution.

FAQs

What does an Electrical Maintenance Technician do daily?

An Electrical Maintenance Technician focuses on the reliability and safety of a facility's power systems. Daily tasks include troubleshooting malfunctioning equipment, performing scheduled inspections on electrical panels, managing wiring installations, and documenting all maintenance actions in a CMMS. They spend a significant amount of time using diagnostic tools to prevent electrical hazards and ensuring that all machinery operates within optimal parameters.

What skills are required for an Electrical Maintenance Technician?

Essential skills include deep knowledge of the National Electrical Code (NEC), the ability to read complex electrical schematics, and hands-on experience with industrial control systems like PLCs and VFDs. Proficiency with diagnostic tools, such as digital multimeters and thermal imagers, is mandatory. Additionally, soft skills like technical documentation and the ability to explain safety risks to non-technical team members are vital for success in this role.

Who does an Electrical Maintenance Technician work with?

They work closely with the broader facilities team, including HVAC technicians, plumbers, and stationary engineers, to manage complex building infrastructure. They also act as the primary point of contact for external electrical contractors during facility upgrades. Internally, they frequently coordinate with operations managers to schedule maintenance during production downtime to ensure minimal impact on business activities.

Why is the Electrical Maintenance Technician role important?

This role is the foundation of facility safety and operational continuity. An Electrical Maintenance Technician ensures that critical power systems are compliant with fire and safety regulations, thereby protecting human life and expensive assets. By proactively identifying electrical issues before they lead to catastrophic equipment failure, they save the organization significant money and ensure the workplace remains productive.