Maintenance Technician

L.A. Darling Company LLC; Paragould (AR); On-site; USD 45,000 - 65,000; Full time

Job summary

L.A. Darling Company LLC, part of Marmon Holdings and Berkshire Hathaway’s global industrial group, is seeking a Maintenance Technician for our Arkansas facility. The role covers electrical, PLC, and mechanical maintenance to keep production lines running efficiently.

Responsibilities include installation, troubleshooting, and repair of automated machinery, hydraulic/pneumatic systems, and related equipment. Candidates should have 3–5 years of factory experience and strong safety practices.

Qualifications

• HS diploma or GED; trade certification preferred.
• 3-5 years of experience in a high-volume manufacturing or industrial environment.
• Proficient in electrical troubleshooting up to 480 volts, three-phase AC, and 24V DC systems.
• Ability to read electrical schematics and mechanical blueprints; basic math skills.
• Experience with hydraulic and pneumatic systems and mechanical components.

Responsibilities

• Install, program, and repair automated machinery and robots; work with PLCs and wiring.
• Diagnose and repair electrical issues on equipment such as presses, lasers, welders, conveyors, and ovens.
• Maintain hydraulic and pneumatic systems; repair gears, bearings, belts, and rollers.
• Troubleshoot PLCs, relay logic, start/stop systems, and motor controls.
• Fabricate or repair equipment parts using machining tools; relocate machinery as needed.
• Maintain safety, housekeeping, and documentation; support production goals.

Skills

Electrical troubleshooting

PLC programming

Mechanical maintenance

Education

High school diploma or GED

Job description

L.A. Darling Company LLC 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. The Maintenance Technician provides industrial maintenance support to ensure the safe and effective operation of the production facility. Key responsibilities include automated equipment setup, teardown, troubleshooting and repair of systems comprised of PLCs, motor controls, electrical wiring, AC inverters, DC controllers, and industrial mechanical systems including pneumatics, bearings, seals, gears, chains and sprockets. The use of shop machinery and normal industrial tools for repair purposes supports fulfillment of these responsibilities.

Job Title: Maintenance Technician

Job Overview:

The Maintenance Technician is responsible for installing, maintaining, and repairing electronic equipment, electrical systems, and mechanical components in our manufacturing facility. The role includes performing preventative maintenance, troubleshooting issues, and supporting the production team by ensuring that equipment operates efficiently to meet production goals.

Key Responsibilities Electrical Maintenance & Troubleshooting

Install, program, and repair automated machinery such as robots, programmable controllers, transformers, and wiring. Diagnose and repair electrical issues on equipment including brake presses, lasers, robots, welders, conveyors, and ovens. Work with safety controls and systems such as light curtains and machine guards.

Mechanical Maintenance & Repairs

Dismantle and repair defective machines and equipment; clean and lubricate shafts, bearings, and gears. Install and maintain hydraulic and pneumatic systems (e.g., piping, hoses, valves, gauges). Install and maintain mechanical components such as gears, bearings, sprockets, belts, and conveyor rollers.

PLC Programming & Troubleshooting

Troubleshoot and edit Programmable Logic Controllers (PLCs) to resolve automation system issues. Work on relay logic, start/stop systems, and motor controls.

Machinery Fabrication & Relocation

Use machining tools (e.g., lathe, grinder, drill, milling machine) to repair or fabricate equipment parts. Relocate machinery within the facility using rigging tools and heavy equipment.

General Maintenance

Maintain physical structures including counters, benches, and partitions. Operate cutting torch and welding equipment for repair and fabrication needs.

Qualifications

Education:

High school diploma or GED; trade certification preferred.

Experience:

3-5 years of experience in a high-volume manufacturing or industrial environment.

Skills & Competencies:

Proficient in electrical troubleshooting up to 480 volts, three-phase AC, and 24V DC systems. Knowledge of hydraulics, pneumatics, and plumbing systems. Ability to read and interpret electrical schematics and mechanical blueprints. Basic math skills, including working with fractions and metrics.

Physical Requirements:

Regularly required to stand, walk, kneel, crouch, and lift up to 50 pounds. Must have good vision (color, distance, depth perception) and ability to work in varied environmental conditions.

Preferred Skills:

Welding experience (preferred, not required). Proficiency in PLC controls and automation systems. Basic machining skills (e.g., mill, grinder, drill press). Experience in concrete patching and general facility maintenance.

Core Competencies Problem Solving & Troubleshooting:

Strong analytical skills to diagnose and resolve complex mechanical and electrical issues.

Communication & Teamwork:

Effective communication skills to collaborate with team members, supervisors, and managers.

Safety & Compliance:

Strong commitment to safety protocols, ensuring a safe work environment.

Self-Motivation & Independence:

Ability to work independently with minimal supervision, demonstrating initiative and a proactive approach to problem-solving

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 [e-mail], and please be sure to include the title and the location of the position for which you are applying.

Welcome to the biggest small business you'll ever find. Part of Berkshire Hathaway, Marmon is a global industrial organization made of 11 industry groups with 30K employees and $12 billion in annual revenue. As leaders in their respective industries, our 120+ companies thrive on an independent mindset and entrepreneurial spirit. At the same time, they benefit from being part of our industry groups- where they're able to tap into the expertise and insights of other Marmon companies. While we're all unique, we all share a common commitment to doing things that matter, leading at every level, and winning a better way. When you work at Marmon, you're advancing our everyday world and beyond. Our engineering solutions help millions around the world stay connected, healthy, and safe. Wherever you're at in your career, our people and resources will help you go further. As you grow your skills, you can also move up and around our 120+ companies. Work at a place you can stand behind. We show up to win every day, uphold the highest ethical standards, and always look to put each other in the best position to win.