Machinery Maintenance Mechanic 

Machinery Maintenance Mechanic 

Black-Peak Inc.

Machinery Maintenance Mechanic 

Job ID:  CNC2-IL

Location:  Skokie , IL  area

Pay: $33 up to $39/hr  +  full employee benefits  + $2000 sign on bonus potential


  • 1st shift: 6am – 2:30pm – Mon to Fri
  • 2nd shift: 230pm – 11pm – Mon to Fri + $2 shift differential

The Machinery Maintenance Mechanic performs troubleshooting, repair, modification and preventive maintenance tasks on CNC and related production equipment as the primary function.   May also be tasked with building, facilities, equipment fixtures and systems as needed which could include plumbing, mechanical and electrical systems.


  • Troubleshoots & repairs a variety of CNC machines and/ or injection molding machinery (hydraulic & pneumatic controls, pumps, valves)
  • Performs routine preventative maintenance operations such as maintaining an accurate TPM record, lubrication, cleaning, filter changes, etc. in accordance in manufacturers operation and maintenance schedule and guidelines.
  • Performs routine and assists with complex trouble shooting and repair of mechanical equipment and systems.  (Requires the isolation of the malfunction, disassembly of equipment and repair/replacement of bearings, gears, structural components, etc.)
  • Locates sources of problems by observing mechanical devices in operation; soliciting information from line operators and other production associates and listening for problems.
  • Uses precision measuring and testing instruments, gauges, power tools and other hand tools to complete essential functions.
  • Provides emergency/unscheduled repairs of production equipment to return to safe operation.
  • Assists in the movement of equipment and furniture as needed.
  • Participates in team meetings as required (safety, problem-solving, etc.)
  • Implements the Quality Policy and Procedures in all aspects of daily duties and responsibilities.
  • Performs limited machining operations incidental to repair and maintenance tasks.
  • Performs basic troubleshooting and root cause analysis of equipment failures.
  • Reviews service requests for repairs and maintenance determines nature of problem and recommends appropriate solution.
  • Performs required preventive maintenance actions such as lubrication, cleaning, filter changes, etc.
  • Evaluates data to determine equipment performance and verifies effectiveness of repairs by ensuring that product produced meets specifications.
  • Flexibility with work shift times to accommodate production need.


  • 4+ years’ experience with production machinery troubleshooting and repair including; rubber or plastic injection molding machines, or drill press machines.
  • 4+ years of CNC troubleshooting and repair experience- preferred
  • Highly experienced with troubleshooting and repair for hydraulic and pneumatic controls for production machinery
  • CNC machining center experience Preferred: Mazak, Nakamura, Samsung, Okuma and/or DMG Mori machines
  • Minimum of 3 years general repair and troubleshooting manufacturing equipment; pumps, valves
  • Mechanical troubleshooting
  • Electrical troubleshooting
  • PLC troubleshooting – preferred (Fanuc or Mitsubishi PLC controllers troubleshooting experience )
  • Proficient reading engineer drawings, blueprints and technical manuals.
  • Ability to work in a fast-paced environment with minimal supervision.
  • Ability to effectively problem-solve.
  • Use of standard mechanic hand and power tools, ladders, lifts
  • Basic computer skills (Experience as a user with Maintenance software)
  • Must be able to pass pre-employment screenings ( Background check / 10 Panel Drug screen  + employment verification)

  • Accepted file types: pdf, docx, Max. file size: 300 MB.