David Williams
Senior Technician at UNT College of Engineering- Claim this Profile
Click to upgrade to our gold package
for the full feature experience.
-
English -
-
Spanish -
Topline Score
Bio
Credentials
-
Refrigeration Technician
Texas Department of Licensing and RegulationJan, 2009- Oct, 2024 -
S.T.E.P. Management Academy Graduate with Honors
City of Denton, TxFeb, 2008- Oct, 2024 -
Universal HVAC Certified
United State Environmental Protection AgencyJan, 1994- Oct, 2024
Experience
-
UNT College of Engineering
-
United States
-
Higher Education
-
1 - 100 Employee
-
Senior Technician
-
Feb 2019 - Present
-
-
-
-
Maintenance Team Lead
-
Sep 2017 - Dec 2018
Lead mechanic in a Milling and food packaging plant. The mill is over 100 years old. Daily maintenance on machinery as old as 60 years and as new as current automation and PLC designed and implemented in the last year. 3-phase motors, airlocks, and industrial blowers numbered in the hundreds in the plant. Lead mechanic in a Milling and food packaging plant. The mill is over 100 years old. Daily maintenance on machinery as old as 60 years and as new as current automation and PLC designed and implemented in the last year. 3-phase motors, airlocks, and industrial blowers numbered in the hundreds in the plant.
-
-
-
WITRON Group
-
Germany
-
Transportation, Logistics, Supply Chain and Storage
-
700 & Above Employee
-
Electro Mechanical Technician
-
Oct 2013 - Aug 2016
I served as lead mechanic in an automated food distribution industry setting. The facility is refrigerated to 34 degrees Fahrenheit and frozen to -15 degrees Fahrenheit. I was responsible for electrical and mechanical repair and diagnostic of 47 automated cranes that operate on 3 axis’. Also involved are shuttle cars, pallet lift wrapping machines, several depalletizing machines, and what seems like a mile of conveyors. I worked on 3-phase AC servo motors that were powered by post width modulated square wave DC variable frequency drive with regeneration units that rectified the residual current, then realigned the energy back to AC using harmonic filtration.
-
-
-
Kingswood Apartments
-
United States
-
Real Estate
-
Maintenance Lead
-
Jan 2013 - Oct 2013
I was previously running a 200 unit apartment complex. Responsibilities include: payroll, material ordering, training, HVAC, electrical trouble shooting, pool maintenance, welding, irrigation, masonry, make-ready, landscaping, roofing, and the like. I was previously running a 200 unit apartment complex. Responsibilities include: payroll, material ordering, training, HVAC, electrical trouble shooting, pool maintenance, welding, irrigation, masonry, make-ready, landscaping, roofing, and the like.
-
-
-
-
Senior Technical Lead
-
Mar 2012 - Jan 2013
I was the lead tech in a company that services heating, ventilation, air-conditioning, and mechanical for commercial and industrial facilities. My responsibilities include plumbing, electrical (24v, 120v, 208v, 240v, 277v, 480v 3-PH), building automation, troubleshooting, preventative maintenance, and quality control. I was the lead tech in a company that services heating, ventilation, air-conditioning, and mechanical for commercial and industrial facilities. My responsibilities include plumbing, electrical (24v, 120v, 208v, 240v, 277v, 480v 3-PH), building automation, troubleshooting, preventative maintenance, and quality control.
-
-
-
-
Injection Molding Manager
-
Oct 2011 - Mar 2012
I managed a start-up department for a cable and wire harness manufacturer. I was responsible the injection molding automation and maintenance. The machines ran on 480v 3-ph with pneumatic and hydraulic cylinders with magnetic stop actuators. The company suffered tragic losses due to major clients taking business to foreign markets, which forced my employer to lay off myself and 2/3 of its employees. I managed a start-up department for a cable and wire harness manufacturer. I was responsible the injection molding automation and maintenance. The machines ran on 480v 3-ph with pneumatic and hydraulic cylinders with magnetic stop actuators. The company suffered tragic losses due to major clients taking business to foreign markets, which forced my employer to lay off myself and 2/3 of its employees.
-
-
-
City of Denton
-
United States
-
Government Administration
-
700 & Above Employee
-
Construction Specialist
-
Feb 2008 - Oct 2011
I worked as a field service worker 2 in the Parks and Recreation Department, maintaining the infrastructure of the city parks. Responsibilities included: heavy equipment operation, electrical diagnostic and repair, concrete, plumbing, irrigation, welding, HVAC, pesticide application, signage, masonry, and construction/maintenance of all park buildings and offices. I worked as a field service worker 2 in the Parks and Recreation Department, maintaining the infrastructure of the city parks. Responsibilities included: heavy equipment operation, electrical diagnostic and repair, concrete, plumbing, irrigation, welding, HVAC, pesticide application, signage, masonry, and construction/maintenance of all park buildings and offices.
-
-
-
Cogburns Service General
-
United States
-
1 - 100 Employee
-
Senior Technical Lead
-
May 2007 - Oct 2011
I serviced residential and commercial air conditioning and heating units in and around Denton, TX. Responsibilities included: high and low voltage diagnostic and repair, refrigeration, air balancing, troubleshooting, and installation. I was in charge of payroll, scheduling, hiring, firing, parts acquisition, punch lists, and the like for 6 techs and 2 installation teams. I serviced residential and commercial air conditioning and heating units in and around Denton, TX. Responsibilities included: high and low voltage diagnostic and repair, refrigeration, air balancing, troubleshooting, and installation. I was in charge of payroll, scheduling, hiring, firing, parts acquisition, punch lists, and the like for 6 techs and 2 installation teams.
-
-
-
Griffin Restoration Inc
-
United States
-
Insurance
-
Field Superintendent
-
Jul 2006 - May 2007
I was the site and field superintendent for a water proofing and restoration company in Dallas, TX. My responsibilities included the management of several jobs and crews around the Metro-Plex, quality control, and some bidding. Scope of work included interior and exterior building repair up to 40 stories above grade. I was the site and field superintendent for a water proofing and restoration company in Dallas, TX. My responsibilities included the management of several jobs and crews around the Metro-Plex, quality control, and some bidding. Scope of work included interior and exterior building repair up to 40 stories above grade.
-
-
-
The St. Regis Aspen Resort
-
United States
-
Hospitality
-
100 - 200 Employee
-
Maintenance Engineer
-
Nov 2003 - Jun 2006
I was responsible for the care of 11 pools of water (including Remede’ Spa), hotel HVAC and mechanical with 480v 3-ph motors, pneumatic actuated dampers, building automation, all masonry, and outdoor carpentry, plumbing, welding, Drywall, wallpaper, painting, and kitchen maintenance. I was involved in the general security, first aid, and loss prevention of the 4-star resort property. I was responsible for the care of 11 pools of water (including Remede’ Spa), hotel HVAC and mechanical with 480v 3-ph motors, pneumatic actuated dampers, building automation, all masonry, and outdoor carpentry, plumbing, welding, Drywall, wallpaper, painting, and kitchen maintenance. I was involved in the general security, first aid, and loss prevention of the 4-star resort property.
-
-
-
The Gallegos Corporation
-
United States
-
Construction
-
1 - 100 Employee
-
Mason
-
Jan 2003 - Nov 2003
I started as a scaffold rigger and heavy equipment operator. After 4 months I was a job foreman under Pete Klusemire. My crews ranged from 2 to 15 masons and laborers. I moved my first crew of 5 guys from a “D” crew to a “B” crew in production in 4 weeks. I was promoted to a larger crew thereafter. I started as a scaffold rigger and heavy equipment operator. After 4 months I was a job foreman under Pete Klusemire. My crews ranged from 2 to 15 masons and laborers. I moved my first crew of 5 guys from a “D” crew to a “B” crew in production in 4 weeks. I was promoted to a larger crew thereafter.
-
-
-
Walmart
-
United States
-
Retail
-
700 & Above Employee
-
Construction Worker
-
Jul 2002 - Mar 2003
I started on the graveyard remodel crew. After the remodel of the entire store was completed I moved into a part-time weekend shift sales position while I did masonry during the weekdays for the Gallego family. I started on the graveyard remodel crew. After the remodel of the entire store was completed I moved into a part-time weekend shift sales position while I did masonry during the weekdays for the Gallego family.
-
-
-
-
Timber Framer/ Carpenter
-
Jan 2001 - Nov 2002
I started as the yard manager of a 110 acre timber yard. I was responsible for shipping, receiving, and inventory of a 10 million dollar inventory of logs, timber, and power tools. I was promoted to the apprenticeship of the then 60 man companies lead timber framer. As a timber framer I constructed several houses in and around the Aspen and Vail communities in Colorado. I started as the yard manager of a 110 acre timber yard. I was responsible for shipping, receiving, and inventory of a 10 million dollar inventory of logs, timber, and power tools. I was promoted to the apprenticeship of the then 60 man companies lead timber framer. As a timber framer I constructed several houses in and around the Aspen and Vail communities in Colorado.
-
-
-
Bryan Distributing Inc
-
United States
-
Import & Export
-
Truck Driver
-
Jun 1997 - May 2002
The position I held 5 to 7 nights a week hauling bulk newspapers from Denver International Airport to Grand Junction and Aspen, CO. The position I held 5 to 7 nights a week hauling bulk newspapers from Denver International Airport to Grand Junction and Aspen, CO.
-
-
-
Git N Go
-
United States
-
1 - 100 Employee
-
Assistant Manager
-
Aug 2000 - Dec 2000
GIT-N-GO is a convenience store chain in Oklahoma that consists of @ 100 outlets. This was a 5 month job I performed while going to a mission training school. I was promoted to assistant manager after 6 weeks. GIT-N-GO is a convenience store chain in Oklahoma that consists of @ 100 outlets. This was a 5 month job I performed while going to a mission training school. I was promoted to assistant manager after 6 weeks.
-
-
-
All-Phase Electric-CED
-
Appliances, Electrical, and Electronics Manufacturing
-
100 - 200 Employee
-
Warehouse Worker
-
Nov 1999 - Aug 2000
I started as a main warehouseman and was added the responsibility of the wire warehouse and pipe yard. I ran the 8 thousand square foot 5 story wire warehouse and the general upkeep and stock of the large industrial pipe yard. I started as a main warehouseman and was added the responsibility of the wire warehouse and pipe yard. I ran the 8 thousand square foot 5 story wire warehouse and the general upkeep and stock of the large industrial pipe yard.
-
-
-
Ramada Inn
-
Hospitality
-
300 - 400 Employee
-
Kitchen Supervisor
-
Oct 1998 - Oct 1999
I was the AM supervisor for the restaurant outlet. I was asked by the then GM Claude Mason to begin a French culinary apprenticeship under him. I declined his offer as I was not geared toward a career in culinary arts. I was the AM supervisor for the restaurant outlet. I was asked by the then GM Claude Mason to begin a French culinary apprenticeship under him. I declined his offer as I was not geared toward a career in culinary arts.
-
-
Education
-
University of North Texas
Clinical Neurophysiology Residency Program -
UNT College of Engineering
Mechanical Engineering -
North Central Texas College
Psychology -
Colorado Mountain College
General Education