Maintenance and Automation Technician

Job Description

Job Description

About Proponent:

Proponent is the world’s largest independent, employee-owned distributor of aircraft parts, serving customers worldwide. With more than 600 employees across 14 global locations, we take pride in helping keep thousands of aircraft flying safely and efficiently every day. For over 50 years, we’ve built the systems, relationships, and expertise that aviation relies on, from responsive quoting and on-time shipments to data-driven improvements that reduce turnaround time and cost. As a 100% employee-owned company, everyone at Proponent is an owner, which means we share responsibility for our success, look out for one another, and bring dedication and creativity to aviation logistics. Guided by our core values, empathy, intelligence, agility and integrity, we work as a trusted partner to keep aircraft in service and customers moving forward. At Proponent, you’ll join a global team committed to doing things right and supporting each other, helping keep aircraft flying and the world connected.

Maintenance and Automation Technician

Job Location: Brea, CA

Job Summary:

The Maintenance & Automation Technician leads and supports the maintenance of Proponent’s growing fleet of automated packaging equipment. This critical role ensures maximum uptime and reliability for all Auto baggers, Epson SCARA robotic O-ring packaging systems, Caterpillar hardware counting machines, and related automation.

In this role, your primary responsibilities are (but not limited to):

• Perform preventative maintenance, inspections, and standard work on all packaging and automation equipment to maximize reliability and minimize downtime.
• Diagnose and troubleshoot mechanical, electrical, electronic, and pneumatic issues on Auto baggers, Epson SCARA robots, hardware counting systems, and ancillary machinery.
• Assist with installation, commissioning, and modification of new or existing equipment and automation systems.
• Collaborate with operations and quality teams to improve equipment performance.
• Identify opportunities for continuous improvement and automation upgrades.
• Maintain tools, spare parts inventory, and work areas in a clean and orderly condition.

Requirements for Success:

• 5-7+ years of hands-on experience maintaining and troubleshooting automated packaging machinery, industrial automation, robotics, or similar electromechanical equipment (e.g., field service in packaging, assembly lines, or manufacturing).
• Strong mechanical aptitude with proven ability to diagnose and repair mechanical failures quickly.
• Solid electronics and troubleshooting background (reading schematics, sensors, controls, basic PLC/HMI knowledge preferred).
• Strong troubleshooting and problem-solving skills
• Mechanical and electrical aptitude
• Attention to detail and safety awareness
• Ability to work independently and as part of a team
• Strong communication and documentation skills
• Adaptability in a fast-paced manufacturing environment

Benefits and Perks of joining the team:

• Medical, Dental, and Vision plan options
• Employee Stock Ownership Plan
• 401k Plan
• Vacation, Sick, and Holidays
• Good work-life balance