Jaeger Shaffstall
Taylor,MI
Summary
Accomplished Machinist Mate and HVAC-R Service Technician with a proven track record in the US Navy and Total Line Refrigeration. Expert in system maintenance and troubleshooting, leveraging skills in problem-solving and critical thinking. Increased equipment longevity through preventive measures and adept training, demonstrating leadership and technical proficiency.
Overview
11
11
years of professional experience
Work History
Machinist Mate
US Navy
Norfolk, VA
11.2023 - Current
- Performed preventive and corrective maintenance on boilers, engines, and generators and associated equipment such as various types of pumps, valves and electronic automatic boiler controls.
- Performed boiler and feed water chemistry testing and treatment.
- Tested fuel and lubricating oil.
Instructor
US Navy
Great Lakes, IL
09.2020 - 09.2023
- Taught basic and advanced engineering common core skills and knowledge to new sailors.
- Tracked student progress, frequently checking in with struggling students and identifying root causes of problems.
- Promoted a positive learning environment by establishing clear expectations and maintaining consistent classroom management techniques.
- Tested students to assess progress and adapted learning plans in alignment with performance.
- Evaluated and revised lesson plans and course content to achieve student-centered learning.
Machinist Mate
US Navy
Yokosuka, Japan
07.2015 - 08.2020
- Performed preventive and corrective maintenance on boilers, engines, and generators and associated equipment such as various types of pumps, valves and electronic automatic boiler controls.
- Performed boiler and feed water chemistry testing and treatment.
- Tested fuel and lubricating oil.
HVAC-R Service Technician
Total Line Refrigeration
Avon Lake, OH
10.2013 - 12.2014
- Increased longevity of HVAC systems by performing preventive
- Assisted in the successful completion of large-scale commercial projects, ensuring proper installation of HVAC-R systems.
- Performed troubleshooting on HVAC systems to determine root cause of issues.
- Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
- Traveled to job sites for both scheduled and emergency appointments.
- Closed out work orders after verifying completion with customers and reporting discrepancies discovered on job site.
- Installed new air conditioning, heating and refrigeration systems according to manufacturer's specifications and local codes.
- Repaired and maintained residential and commercial heating, air conditioning and refrigeration systems.
- Troubleshot and diagnosed issues with HVAC and refrigeration units.
- Repaired and replaced faulty motors, blowers, switches and compressor units.
HVAC Installer
JD Indoor Comfort
Sheffield Lake, OH
06.2013 - 08.2013
- Assembled air ducts, pipes, discharge valves and flues to central heating and cooling equipment.
- Removed old equipment from customers' homes and cleaned up areas to prepare for new installations.
- Maintained a clean, organized workspace during installations and repairs, demonstrating respect for clients'' properties and minimizing disruptions.
- Located and marked pipe positions, hole passages and duct connections in walls and floors.
- Connected heating or air conditioning equipment to water, fuel, or refrigerant sources to form complete circuits.
- Increased longevity of HVAC systems by performing preventive maintenance.
Education
Elyria High School
Elyria, OH06.2014
HVAC Installation And Repair
Lorain CountyJVS/Adult Career Center
Oberlin, OH05.2014
Skills
- Replacing parts
- Maintaining equipment
- Safety practices
- Inspection Techniques
- Lubricating components
- EPA Certification
- Thermostat Installation
- Schematic reading
- HVAC System Troubleshooting
- System Installation
- Leak Testing
- System Maintenance
- Boiler Systems
- Piping Systems
- Refrigeration Systems
- Control Wiring
- Continuity Testing
- Brazing Techniques
- Gas Furnaces
- Soldering
- Flexible and Adaptable
- Problem-Solving
- Critical Thinking
- Calm Under Pressure
- Bearing Replacement
- Pressure testing
- Valve repair
- Gearbox Repair
- Pump Alignment
- Pump Overhaul
- Water Quality Analysis
- Sample collecting
- Analyzing water quality
- System monitoring
- Hazardous Materials Handling
- Chemical Handling
- Training and mentoring
- Operations Management
- Employee Motivation
- Expectation setting
- Class Instruction
- Understanding of learning styles
- Group and individual instruction
- Continuous professional development
- Classroom Management Techniques
- Effective Lesson Planning
- Student Counseling
- Teamwork and Collaboration
- Effective Leadership
- Organization
- Peer Counseling
- Career Counseling
- Records Maintenance
Timeline
Machinist Mate
US Navy
11.2023 - Current
Instructor
US Navy
09.2020 - 09.2023
Machinist Mate
US Navy
07.2015 - 08.2020
HVAC-R Service Technician
Total Line Refrigeration
10.2013 - 12.2014
HVAC Installer
JD Indoor Comfort
06.2013 - 08.2013
Elyria High School
HVAC Installation And Repair
Lorain CountyJVS/Adult Career Center