Maintenance Technician

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 careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.