VANN HAYMON
9806 AMBLER LANE UPPER MARLBORO
Summary
Field Service Technician with extensive experience at Knorr Brake Company, specializing in HVAC troubleshooting and brake system inspection. Demonstrated success in executing electrical modifications that enhance system reliability. Strong problem-solving skills and effective communication foster collaboration with engineering teams, ensuring optimal performance and safety in transit vehicle operations. Recognized with multiple awards, including Metro Employee of the Month, Employee of the Quarter, and Employee of the Year, along with over 12 accolades for cost savings during the WMATA Cost Savings Program.
Overview
49
49
years of professional experience
Work History
Field Service Technician
Knorr Brake Company
Westminster
03.2017 - Current
Diagnosed and repaired brake and HVAC units on 7K series metro rail cars across multiple WMATA facilities.
Replaced malfunctioning HVAC condenser and evaporator fan motors to ensure optimal performance.
Utilized advanced diagnostic tools and software for effective troubleshooting of HVAC system issues.
Documented maintenance and repair activities accurately in a Computerized Maintenance Management System.
Collaborated with WMATA, Kawasaki, and engineering teams to perform hardware modifications.
Executed electrical modifications on 7K series transit car HVAC and brake systems for enhanced reliability.
ELECTRICAL-MECHANICAL TECHNICIAN
W.M.A.T.A.
Washington
02.1977 - 03.2016
- Discussed changes in design, method of manufacture and assembly techniques with staff.
- Maintained mechanical systems for transit vehicles ensuring operational readiness.
- Inspected equipment and components for defects or malfunctions regularly.
- Rebuild door operators, Traction motors, Master Controllers, Power Cam Controllers, Brake Cam Controllers, and Complexed Propulson Packages, using specialized tools and techniques. I also rebuild line switches, relays, contactors, and about 100 additional items we rebuilt and repaired in the electrical-mechanical shop.
- Collaborated with team members to troubleshoot complex mechanical issues efficiently.
- Diagnosed mechanical problems and determined solutions to correct concerns.
- Utilized hand tools such as wrenches, pliers, screwdrivers.
- Collaborated with other technicians to complete complex projects efficiently.
- Assembled, integrated and repaired equipment or systems in accordance with appropriate standards and procedures.
- Attended training sessions for updates on product changes or modifications.
- Analyzed data from test runs to identify potential malfunctions in advance.
- Worked in the Position of Quality Control... For 10 years, while assigned to the Electrical-Mechanical Component Shop.
- Assisted engineers by designing and manufacturing new tools and equipment for use in the disassembly and reassembly of complex components in the component shop.
- Filled in as Acting Supervisor whenever the assigned Supervisor was absent.
Education
MECHANICAL DRAFTING
P G COMMUNITY COLLEGE
LARGO MARYLAND06-1995
AUTOMATIC TRANSMISSIONS
Lincoln Technical Institute
Columbia, MD10-1983
BASIC ELECTRONIC
WMATA LEARNING LAB
WASHINGTON 09-1982
AUTOMOTIVE MECHANICS
SCOTLAND NECK HIGH
Scotland Neck, NC06-1976
High School Diploma -
SCOTLAND NECK HIGH SCHOOL
Scotland Neck, NC05-1976
Skills
- HVAC troubleshooting
- Brake system inspection
- Electrical modifications
- Advanced diagnostics
- Maintenance documentation
- Equipment maintenance
- Quality control techniques
- Team collaboration
- Mechanical background
- Problem solving
- Effective communication
- Field production
- Equipment Repair
- Equipment inspection
- Record keeping
- Regulatory requirements
- System installation
- Vehicle maintenance
- Basic welding
- Schematic interpretation
- Electrical troubleshooting
- Fault diagnosis
- Team supervision
- Accountability and work ethic
- Quality assurance testing
- Installation and maintenance
- Technical troubleshooting
- Electrical systems
- Power tools operation
- Hardware repair
- Mechanical aptitude
- Quality assurance
- Hand tools proficiency
- Field repairs
- Preventative maintenance
- Troubleshooting and repair
- Valid Driver's license
- Verbal and written communication
- Safety assessment
- Reading wiring diagrams
- Timely reports completion
- Repair and installation
- Environmental safety
Accomplishments
- While with WMATA.. I WAS AWARDED $10 THOUSAND DOLLARS FOR DESIGNING AND BUILDING A HYDRAULIC PRESS TO REMOVE AND INSTALL CAMS ONTO COMPLICATED CAM CONTROLLER EQUIPMENTS..... I WAS ALSO AWARDED METRO EMPLOYEE OF THE YEAR.
SPECIAL TOOL DESIGN
- SINCE WORKING AT KNORR BRAKE...I DESIGN AN BUILT A SPECIAL TOOL TO REMOVE THE CONDENSER FAN FROM THE CONDENSER FAN MOTOR. SAVING LOTS OF TIME AND ENHANCING ON THE JOB SAFTY.
Timeline
Field Service Technician
Knorr Brake Company
03.2017 - Current
ELECTRICAL-MECHANICAL TECHNICIAN
W.M.A.T.A.
02.1977 - 03.2016
MECHANICAL DRAFTING
P G COMMUNITY COLLEGE
AUTOMATIC TRANSMISSIONS
Lincoln Technical Institute
BASIC ELECTRONIC
WMATA LEARNING LAB
AUTOMOTIVE MECHANICS
SCOTLAND NECK HIGH
High School Diploma -
SCOTLAND NECK HIGH SCHOOL