Jack Peachey
Tehachapi
Summary
Detail-oriented mechanical engineer with expertise in designing, testing, and optimizing manufacturing processes. Proven ability to manage multiple high-demand projects under tight deadlines, both in office and field environments. Strong foundation in core engineering principles, including dynamics, electronics, and materials science. Achievements include implementing cost-effective design modifications that significantly improved system performance.
Overview
10
10
years of professional experience
Work History
Junior Mechanical Engineer
Sierra Intl. Machinery
10.2023 - Current
- Oversaw and coordinated installation of heavy duty, industrial shears and balers from foundation design, power requirements, and logistical challenges.
- Assisted in in-office and on-site troubleshooting for customers. Documented fixes and create 5-Why documentation for training purposes for technicians.
- Create technical documents such as Operation Manuals for each machine based on site visits. Create training videos to better aid customers in understanding and operating their machines.
- Modify existing machine or foundation drawings in AutoCAD as well as create drawings for specific tools or post-installation modifications.
- Created and implemented an automated reporting system that pulls machine data from the PLC, such as production time, compiles it into a .csv, and shares or emails the file to interested parties.
- Responsible for overcoming networking challenges and getting machines online and able to be viewed remotely including HMI and front-end desing.
- Used RSLogix500 to troubleshoot PLC systems and develop own ladders to be used in production or to align to specific customer needs.
- Responsible for document and version control of electrical and hydraulic schematics, machine PLC logic, and parts diagrams.
- Developing machine learning program with integrated cameras for material recognition to eventually allow the machines to run autonomously.
- Created safety and maintenance checklists for all machines.
QC Lab Engineer
CalPortland Cement
04.2015 - 10.2023
- Oversaw and certified the development experimental grind aid cements from design to certification which are now major products at the Mojave Plant.
- Managed monthly raw material and finished product inventory.
- Assisted in bringing a Cross Belt Analyzer back online after years of inactivity and oversaw the installation of a new Cross Belt Analyzer.
- Served as the lead for Mojave on the FLS Blend System Optimization project
- Was the lead on all Cement and Concrete Reference Laboratory (CCRL) and National Institute of Standards and Technology (NIST) inspections and certifications.
- Can use a variety of laboratory tools including, but not limited to, oscilloscopes, voltmeters, soldering irons, ohmmeters, spectrometers, and others.
Education
Electrical Engineering
University of California, Santa Barbara
Santa Barbara, CASkills
- Job safety analysis
- Team collaboration
- Electrical and hydraulic troubleshooting
- AutoCAD drafting
- Logistics coordination
- Inventory management
- Training and development
- Technical Documentation
- Root cause analysis
- Machine learning
- PLC programming
- HMI design
- Front-end design
- Project management
- Network troubleshooting
- Laboratory equipment management
- Database management systems
- Customer support and service
- Mechanical testing equipment
- Robotic systems programming
- Data science and analytics
Timeline
Junior Mechanical Engineer
Sierra Intl. Machinery
10.2023 - Current
QC Lab Engineer
CalPortland Cement
04.2015 - 10.2023
Electrical Engineering
University of California, Santa Barbara
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