Professional Summary
Overview
Work History
Education
Skills
LANGUAGES
Timeline

Daniel Calleja

Pratt Industries
Garden City,MI
1
Language
14
Years of experience

Maintenance Tech keeping corrugated converting and finishing equipment running through preventive maintenance, safe work practices, and fast troubleshooting. Diagnoses electrical, mechanical, pneumatic, and hydraulic issues and performs repairs in a safe and efficient manner.

Work History

Maintenance Tech

4 Years 3 Months
Pratt Industries | 08.2022 - Current
  • Perform preventive maintenance checks regularly on corrugated converting and finishing equipment to reduce downtime.
  • Troubleshoot electrical, mechanical, pneumatic, and hydraulic system issues to restore production equipment quickly.
  • Maintain machinery through routine lubrication and alignment to support consistent equipment performance.
  • Respond to breakdowns with hands-on repair work that helps minimize unplanned production interruptions.
  • Coordinate maintenance priorities with operators to keep service work aligned with production needs.

Service Technician

2 Years 6 Months
Parks Maintenance | 02.2020 - 08.2022
  • Performed regular preventive maintenance checks to reduce equipment downtime and catch issues early.
  • Troubleshot machine malfunctions and identified root causes before failures disrupted production.
  • Completed preventive maintenance tasks to support reliable operation and longer equipment life.
  • Applied lockout/tagout procedures during repairs to protect personnel and maintain safe work practices.

Machine Operator, Receiving and Inventory

7 Years 7 Months
Jacobsen Industries | 06.2012 - 01.2020
  • Operated machinery safely during production shifts and followed basic work area procedures.
  • Supported Machine setup & changeover between runs to keep output moving smoothly.
  • Tracked Spare parts inventory control and updated receiving records for accurate stock visibility.

Education

Trade School Completion - HVAC

Northwestern Technological Institute | Southfield, MI

Skills

Machine malfunction troubleshooting
Preventive maintenance
Industrial equipment repair
Lubrication and alignment
Electrical troubleshooting
Hydraulic systems troubleshooting
Pneumatic systems troubleshooting
Mechanical troubleshooting
Lockout/tagout procedures
Electrical schematics reading
Conveyor systems maintenance
Spare parts inventory control
Welding and fabrication
Preventive Maintenance
Building maintenance
Troubleshooting skills
Safety awareness
Hand and power tools
Mechanical repair
Parts replacement
Equipment Repair
Lockout and tagout procedures
Drywall repair
Painting
Power tools proficiency
Maintenance scheduling
Machine lubrication
Willing to learn
Equipment troubleshooting
Safety-oriented mindset
Hand and power tool use
Drywalling
Hand and power tool operation
Clear communication

LANGUAGES

English
Native or Bilingual

Timeline

Maintenance Tech

Pratt Industries
08.2022 - CurrentRead More

Service Technician

Parks Maintenance
02.2020 - 08.2022Read More

Machine Operator, Receiving and Inventory

Jacobsen Industries
06.2012 - 01.2020Read More

Northwestern Technological Institute

Trade School Completion from HVAC
Read More
Daniel Calleja