Senior Maintenance Technician - Electro-Mechanical & PLC

M & M Industries, Inc.

Phoenix (AZ)

On-site

USD 4,322,000 - 5,648,000

Full time

14 days+

Application generator

Stand out for this role — generate a tailored resume and cover letter in about a minute.

Get past ATS filters

Benefits offered by this job

Medical, dental, vision coverage

Paid vacation & DTO

401(k) with company match

Educational reimbursement

Quarterly profit sharing

Job summary

M&M Industries, Inc. is seeking a Maintenance Technician to test, troubleshoot, and repair production equipment in our Phoenix facility. The role focuses on maintaining injection molding machinery, plant infrastructure, and safety compliance to minimize downtime and optimize performance.

Starting pay scales by level, with potential increases at milestones; shift differential applies for second and third shifts. Strong emphasis on documentation, 5S, and collaboration with engineering teams.

Qualifications

Basic proficiency in Microsoft Excel.
Ability to perform IML (In-Mold Labeling) setup and troubleshooting.
Basic knowledge of heat transfer machine setup and troubleshooting.
Understanding of machines and tools, including their use, repair, and maintenance.
Knowledge of electrical, mechanical, hydraulic, and pneumatic systems and how they function.
Comprehensive understanding of Food Safety, GMP, PRP, and HACCP requirements as they relate to food-contact packaging (in applicable facilities).
Basic understanding of PLC programming and logic.
Ability to work independently in a fast-paced manufacturing environment.

Responsibilities

Follows all safety policies and procedures to ensure a safe working environment.
Draws sketches to clarify design details and functional criteria of mechanical systems.
Troubleshoots non-functioning components (e.g., servos, sensors, and control components).
Logs equipment usage, parts replacement, and scheduled maintenance to maximize functionality.
Identifies root causes of downtime, poor production performance, non-conforming product, and scrap.
Diagnoses, analyzes, and repairs electro-mechanical and instrumentation equipment using meters, gauges, and other testing methods.
Assembles experimental circuitry or prototype models according to engineering instructions, technical manuals, and system knowledge.
Recommends design or circuitry modifications to simplify assembly and maintenance.
Troubleshoots and repairs solid-state motor drives, temperature controllers, and computer-based controllers.
Analyzes and interprets data from drives, controllers, scope meters, and other diagnostic tools.
Adjusts, calibrates, and aligns circuitry and components and records performance outcomes.
Checks newly installed equipment to evaluate system performance under actual operating conditions.
Performs required preventive maintenance assignments and completes documentation accurately and on time.
Communicates safety, quality, and production concerns to team leaders and supervisors.
Maintains a clean and organized work environment in accordance with 5S principles.
Provides engineers with the necessary information for continuous improvement initiatives.
Identifies when equipment needs to be replaced and notifies the supervisor.
Prepares work areas to ensure tools and materials are available and in proper working order.
Assists in training new hires as required.