James Mattern
Kewanee,IL
Summary
Diligent professional with many years of experience maintaining seamless business operations. Smoothly administers budgets, trains staff and monitors procedures to maximize efficiency and balance objectives with operational requirements. Exceptional skills in inventory management, loss prevention, and vendor negotiation.
Overview
18
18
years of professional experience
1
1
Certification
Work History
Automotive Technician
Motor City / Ed Morse Chevrolet GMC
Kewanee, IL
08.2022 - 06.2024
- Inspected vehicle engines and other components to identify potential issues.
- Utilized scan tools to diagnose drivability concerns on gasoline powered cars and trucks.
- Repaired vehicles according to manufacturer specifications by replacing worn parts such as brakes, wheel bearings, and spark plugs.
- Conducted scheduled maintenance services such as oil changes, tune-ups, and filter replacements.
- Performed routine maintenance including oil changes, tire rotations, and brake pad replacements.
- Tested automotive systems such as brakes, steering, suspension, transmission and engine performance.
- Diagnosed mechanical problems using specialized computer software and diagnostic tools.
- Performed drive ability tests on vehicles after repairs were completed.
- Searched within service and maintenance manuals to perform repairs and diagnosis.
- Interpreted drawings and schematics to pinpoint sources of mechanical issues.
- Cooperated with other technicians from different disciplines to achieve optimal integration.
- Kept detailed records of repairs, labor involved and parts used.
CNC Machine Operator
Caterpillar
East Peoria, IL
11.2017 - 07.2022
- Set up and operated CNC machines to perform repetitive machining operations on a variety of materials according to specifications.
- Read and interpreted blueprints, sketches, drawings, manuals, specifications or sample parts to determine dimensions and tolerances of finished work piece.
- Maintained accurate records of production data including scrap rates and downtime.
- Checked accuracy of programs prior to running production runs utilizing simulation software packages.
- Verified settings by measuring positions, first-run parts and sample works with micrometers, calipers or other measuring instruments.
- Maintained quality control by inspecting parts for conformance to specifications, using precision measuring instruments.
- Analyzed engineering designs and determined most efficient sequence of operations.
- Collaborated with engineers in order to create new processes for improved efficiency.
- Adjusted machine feed and speed, changed cutting tools, adjusted machine controls as necessary during the run cycle.
CNC Machine Operator / Transmission Repair Special
Caterpillar
East Peoria, IL
11.2017 - 07.2022
- Analyzed engineering designs and determined most efficient sequence of operations.
- Repaired damaged parts according to company standards before returning them back into service.
- Maintained quality control by inspecting parts for conformance to specifications, using precision measuring instruments.
- Read and interpreted blueprints, sketches, drawings, manuals, specifications or sample parts to determine dimensions and tolerances of finished work piece.
- Verified settings by measuring positions, first-run parts and sample works with micrometers, calipers or other measuring instruments.
- Set up and operated CNC machines to perform repetitive machining operations on a variety of materials according to specifications.
- Loaded raw materials into production equipment according to job orders while maintaining proper inventory levels.
- Adjusted machine feed and speed, changed cutting tools, adjusted machine controls as necessary during the run cycle.
- Collaborated with engineers in order to create new processes for improved efficiency.
- Operated multiple CNC machines simultaneously while adhering to safety protocols at all times.
Automotive Technician
Autohaus of Peoria
Peoria, IL
01.2015 - 10.2017
- Inspected vehicle engines and other components to identify potential issues.
- Utilized scan tools to diagnose drivability concerns on gasoline powered cars and trucks.
- Repaired vehicles according to manufacturer specifications by replacing worn parts such as brakes, wheel bearings, and spark plugs.
- Conducted scheduled maintenance services such as oil changes, tune-ups, and filter replacements.
- Performed routine maintenance including oil changes, tire rotations, and brake pad replacements.
- Tested automotive systems such as brakes, steering, suspension, transmission and engine performance.
- Performed drive ability tests on vehicles after repairs were completed.
- Replaced defective parts with new or reconditioned parts following manufacturers' instructions.
- Searched within service and maintenance manuals to perform repairs and diagnosis.
- Interpreted drawings and schematics to pinpoint sources of mechanical issues.
- Kept detailed records of repairs, labor involved and parts used.
- Conveyed troubleshooting diagnosis to customer and outlined proposed repair plan and associated costs.
- Repaired engines and transmissions, providing labor and parts cost breakdowns for work performed.
CNC Lathe Operator
Caterpillar
East Peoria, IL
06.2012 - 08.2013
- Inspect finished work pieces visually for surface finish defects before releasing them for final inspection by Quality Assurance personnel.
- Load programs into computer numerical control units to begin machining operations.
- Calculate feed rates, depths of cuts, and adjust speeds based on material type being machined.
- Make adjustments to offset values within the program parameters when needed.
- Provide assistance in troubleshooting problems related to programming errors or part quality issues if needed.
- Use hand tools such as wrenches and screwdrivers when necessary during setup procedures.
- Test completed work pieces for conformance to specified tolerances using measuring instruments such as calipers, micrometers, gauges.
- Maintained a clean and safe work environment by following all safety protocols.
- Assist with loading, unloading parts from the CNC lathe by manually handling them or using a crane, hoist system when necessary.
- Select proper tools for use in production activities according to written specifications or knowledge of metals and materials.
- Report any equipment malfunctions or irregularities to the supervisor immediately.
- Monitor machine operation to detect malfunctions or out-of-tolerance machining and adjust machine controls or control media as required.
- Perform minor maintenance tasks such as cleaning machines, changing cutting fluids, replacing worn parts or sharpening dull tools.
- Monitored machine operations to detect malfunctions or out-of-tolerance machining.
- Read blueprints, job orders, and other instructions to determine product specifications and tooling instructions.
- Maintain accurate records of production data including quantity produced, rejected parts.
- Keep abreast of new technologies related to CNC Lathe operation via training courses or self-study methods.
- Set up and operate CNC lathes to perform various machining operations such as turning, facing, boring, threading, and drilling.
- Followed safety practices when loading and unloading parts on machinery.
- Evaluated conformance of finished work by measuring dimensions and inspecting pieces.
- Installed correct tooling according to machine set-up sheets.
CNC Plasma Operator
O'Brien Steel Service
Peoria, IL
04.2011 - 06.2012
- Set up and operated CNC plasma cutting machine to cut parts from flat sheet metal according to specifications.
- Maintained a clean and safe working environment by adhering to safety procedures and regulations.
- Read blueprints and drawings to determine job specifications such as dimensions, tolerances, materials used.
- Notified supervisor of any issues related to the operation of the CNC plasma cutter.
- Replaced worn or damaged tools as required to maintain quality standards.
- Provided feedback regarding modifications needed for existing programs or designs.
- Inspected components for conformance with specifications using various measuring devices such as scales, gauges, protractors.
- Adjusted machine settings, such as feed rate, speed, and pressure, to optimize the cutting process.
- Loaded material into hopper of machine and loaded programs into computer numerical control system.
- Recorded all production data accurately including number of pieces produced per hour or shift.
- Troubleshot problems that arose while operating the CNC plasma cutter.
- Measured dimensions of finished workpieces with precision measuring instruments such as calipers, micrometers, and dial indicators.
- Ensured accuracy of cuts by verifying measurements before completing each cycle.
- Calibrated machinery regularly to ensure maximum accuracy in production results.
Material Handling Specialist /CNC Machine Operator
Caterpillar
East Peoria, IL
04.2008 - 01.2009
- Utilized barcode scanners to track product movement throughout the facility.
- Coordinated with other departments on scheduling and delivery requirements for materials.
- Implemented safety protocols when operating heavy machinery used in material handling operations.
- Ensured proper storage conditions of materials according to company standards.
- Maintained records of inventory levels and material movement in the warehouse.
- Worked closely with supervisors, managers to coordinate shipping, receiving schedules to meet customer demands.
- Performed regular preventive maintenance checks on all material handling equipment including lubrication, adjustment, cleaning and replacement of parts as needed.
- Operated large vehicles, forklifts and pallet jacks to transport multiple freight loads.
- Set up and operated CNC machines to perform repetitive machining operations on a variety of materials according to specifications.
- Monitored machine operation to detect malfunctions or out-of-tolerance machining.
- Ensured that all components met customer requirements before being packaged for shipment.
- Verified settings by measuring positions, first-run parts and sample works with micrometers, calipers or other measuring instruments.
- Collaborated with engineers in order to create new processes for improved efficiency.
- Performed regular preventive maintenance tasks on CNC machinery.
- Repaired damaged parts according to company standards before returning them back into service.
- Loaded raw materials into production equipment according to job orders while maintaining proper inventory levels.
- Adjusted machine feed and speed, changed cutting tools, adjusted machine controls as necessary during the run cycle.
- Read and interpreted blueprints, sketches, drawings, manuals, specifications or sample parts to determine dimensions and tolerances of finished work piece.
- Checked accuracy of programs prior to running production runs utilizing simulation software packages.
- Performed minor maintenance such as cleaning and lubricating machines.
Customer Accounts
Aaron's Sales and Lease
Peoria, IL
10.2006 - 03.2008
- Conducted regular reviews of existing accounts to ensure accuracy of details.
- Maintained up-to-date records of customer interactions, transactions and changes in account status.
- Verified account details by contacting customers directly via telephone or email.
- Processed account applications, credit memos, invoices, payments and other related documents.
- Followed up on communication with accounts to maintain customer engagement.
- Reviewed financial status and evaluated discrepancies by assessing account information and activities.
- Established accounts for new customers and updated existing accounts with current demographic and order information.
General Store Manager
Speed Lube LLC
Peoria, IL
01.2006 - 10.2006
- Recruited, hired, trained, supervised, evaluated, and managed staff members.
- Maintained records of inventory, sales, and personnel activity.
- Inspected store premises regularly to maintain cleanliness and a safe working environment.
- Scheduled shifts for employees to meet operational needs of the store.
- Oversaw inventory management through cycle counts, audits and shrinkage control.
- Maintained current accounts and deposited funds to keep on-site cash low.
Education
Associate in Engine And Diesel Technology - Automotive Technology
Universal Technical Institute of Illinois
Lisle, IL01-2015
Skills
- Customer Service
- Customer Relationship Management (CRM)
- Strong Work Ethic
- Staff Development
- Schedule Preparation
- Staff Training and Development
- Performance Evaluations
- Staff Management
- Time Management
- Verbal and written communication
- Team Leadership
- Hiring and Training
Affiliations
I love to bowl and play frisbee golf.
Certification
Assoc. in Automotive and Diesel Technology, CNC Machining Programming and Operating, Blueprint Reading, Forklift operator and Management Experience
References
References available upon request.
Timeline
Automotive Technician
Motor City / Ed Morse Chevrolet GMC
08.2022 - 06.2024
CNC Machine Operator
Caterpillar
11.2017 - 07.2022
CNC Machine Operator / Transmission Repair Special
Caterpillar
11.2017 - 07.2022
Automotive Technician
Autohaus of Peoria
01.2015 - 10.2017
CNC Lathe Operator
Caterpillar
06.2012 - 08.2013
CNC Plasma Operator
O'Brien Steel Service
04.2011 - 06.2012
Material Handling Specialist /CNC Machine Operator
Caterpillar
04.2008 - 01.2009
Customer Accounts
Aaron's Sales and Lease
10.2006 - 03.2008
General Store Manager
Speed Lube LLC
01.2006 - 10.2006
Associate in Engine And Diesel Technology - Automotive Technology
Universal Technical Institute of Illinois
Assoc. in Automotive and Diesel Technology, CNC Machining Programming and Operating, Blueprint Reading, Forklift operator and Management Experience
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