CNC Maintenance Mechanic II

Troubleshoots, repairs, relocates, installs, and maintains CNC machinery and supporting mechanical systems used in aerospace and defense manufacturing.

Job Requirements

• At least 8 years of industrial maintenance or CNC machine repair experience
• Advanced experience troubleshooting and repairing CNC machines
• Experience relocating machinery and completing installations from initial setup
• Experience diagnosing electrical, pneumatic, hydraulic, and mechanical equipment failures
• Experience performing preventive maintenance on production machinery and shop equipment
• Ability to read diagrams, sketches, operating manuals, manufacturer instructions, and engineering specifications
• Proficiency with precision measuring instruments, electrical test equipment, hand tools, and power tools
• Experience dismantling machinery and replacing defective components
• Experience using hoists, cranes, and rigging equipment
• Experience completing purchase requisitions and maintaining repair-vendor relationships
• Knowledge of industrial equipment safety requirements
• CNC maintenance experience rather than PLC programming or controls engineering experience

Preferred Skills

• Aerospace or defense manufacturing experience
• Experience maintaining engines, motors, pneumatic tools, conveyors, and production machines
• Experience leveling, aligning, and calibrating relocated CNC equipment
• Experience fabricating replacement or repair parts
• Experience maintaining spare-parts and maintenance-supply inventories
• Knowledge of machine geometry, spindle systems, drive systems, servos, and CNC control hardware

Job Responsibilities

• Diagnose and repair CNC machine malfunctions
• Troubleshoot electrical, pneumatic, hydraulic, and mechanical systems
• Perform scheduled preventive maintenance on CNC machines and production equipment
• Relocate, install, level, align, and set up machinery from initial placement
• Verify machine operation after installation, repair, or relocation
• Inspect operating equipment to identify vibration, noise, alignment, wear, and performance issues
• Use precision measuring and testing instruments to locate equipment failures
• Dismantle machinery and remove defective parts
• Install and adjust replacement components, control instruments, and functional machine parts
• Use hoists, cranes, hand tools, and power tools during repair and installation activities
• Interpret technical manuals, diagrams, specifications, and equipment documentation
• Fabricate repair parts using available shop equipment and instrumentation
• Coordinate complex repairs with equipment manufacturers and service vendors
• Maintain production machinery, shop equipment, and facility systems
• Document maintenance activities, equipment repairs, and parts usage
• Maintain inventories of replacement parts, tools, and maintenance supplies
• Prepare and process purchase requisitions for required parts and services
• Monitor equipment conditions and identify maintenance requirements that could affect production
• Provide production personnel with routine preventive-maintenance procedures

Pay Details: $30.00 to $41.00 per hour

Equal Opportunity Employer/Veterans/Disabled

Military connected talent encouraged to apply

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• The California Fair Chance Act
• Los Angeles City Fair Chance Ordinance
• Los Angeles County Fair Chance Ordinance for Employers
• San Francisco Fair Chance Ordinance

Massachusetts Candidates Only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.