Who We Are
McMaster-Carr is a leading e-commerce company that industrial customers have trusted for 125 years. Our products help them get manufacturing lines back up quickly, keep operations running smoothly, and prototype the next generation of innovative solutions.

What You’ll Do
You’ll be part of a talented team supporting our distribution center and office facilities. You’ll apply advanced technical expertise to program, configure, integrate, diagnose, maintain, and improve the mechanical, electrical, and automated systems that support our operations including:
- Industrial controls and automation systems, with a particular focus on Programmable Logic Controllers (PLCs) and Human-Machine Interfaces (HMIs)
- Building Management Systems (BMS)
- Conveyor systems
- Pneumatic and hydraulic systems
- Electrical distribution equipment
- HVAC systems

You’ll also support general facility upkeep. Ultimately, you’ll do what is needed to keep the facility up and running, allowing our teams to focus on getting products to customers accurately and quickly.

When You’ll Work





We are currently hiring for second-shift and overnight coverage. These positions may require variable schedules based on business needs, so flexibility in work hours and schedules is required.

Who You Are

We’re looking for dependable team players who prioritize and communicate well, take pride in their work, and can also work well independently. You should have 5+ years of maintenance experience, with a strong foundation of mechanical, electrical, and technical skills, including:
- Advanced proficiency with PLCs and HMIs, including programming and troubleshooting PLC- controlled equipment, interpreting and writing logic and digital inputs/outputs, diagnosing faults, and creating and using HMIs to identify and resolve equipment or process issues
- Proficiency with Building Management Systems (BMS), including integrating new equipment into existing BMS infrastructure
- Experience with hand tools, small

📌 Maintenance Specialist (Los Ángeles)
🏢 McMaster-Carr Supply
📍 Los Ángeles