Electrical Maintenance Supervisor

Location: Mexico, MO

Time Type: Full time

Job Description

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

We are seeking a highly skilled Electrical Maintenance Supervisor with advanced expertise in industrial automation and electrical systems. This supervisory role goes beyond basic electrician duties and requires in-depth knowledge of PLC programming, drive systems, and high-voltage electrical work. The ideal candidate will lead a team of technicians and support manufacturing operations by maintaining, troubleshooting, and improving complex electrical systems and equipment.

Key Responsibilities:

Supervisory Responsibilities:

• Lead and manage a team of electrical maintenance technicians.
• Assign tasks, monitor performance, and ensure compliance with safety and operational standards.
• Provide training and mentorship to junior staff.
• Coordinate with other departments to ensure timely maintenance and support.

PLC & Automation Systems:

• Read, write, and troubleshoot programs for Allen Bradley PLC 5, SLC 500, ControlLogix, and DeviceNet.
• Program and configure HMI systems including Allen Bradley PanelViews and other HMI Panel Views.

Drive Systems:

• Program and maintain PowerFlex 700, 70, 400, 40, 4, Siemens Drives, and Servo Drives and Motors.

Controllers & Specialized Equipment:

• Work with Honeywell and Partlow Controllers, Soft Start Units, Induction Furnaces, and Furnace Analytical Equipment.
• Perform power factor correction and line balancing.
• Knowledge in Electronics.

Electrical Systems:

• Install and troubleshoot wiring for AC & DC systems with voltages ranging from 120V to 1000V. Single and Three phase.
• Understand and apply principles of capacitance and reactance.
• Read and interpret electrical blueprints and schematics.

Qualifications:

• High school diploma or equivalent; technical certification or associate degree preferred.
• Minimum 5 years of experience in industrial electrical maintenance.
• Strong knowledge of electronics and industrial automation.
• Ability to work safely with high-voltage systems.
• Excellent troubleshooting and analytical skills.
• Familiarity with furnace systems and analytical equipment is a plus.

Physical Requirements:

• Ability to lift up to 50 lbs.
• Comfortable working in industrial environments (heat, noise, confined spaces).
• Must be able to stand, walk, bend, and climb ladders for extended periods.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to [email protected], and please be sure to include the title and the location of the position for which you are applying.