John Koller Email & Phone Number
Safety Director @ WeatherShield Roofing & Sheetmetal
5 free lookup(s).
John Koller Location
- Joshua, TX, US
John Koller Work
- 2025 - now Safety Director @
- 2023 - 2025 Safety Director @
- 2020 - 2023 Safety Coordinator @
- 2015 - 2019 Safety Compliance Specialist @
- 2011 - 2015 Senior Safety Engineer @
- 2009 - 2011 Environmental, Health and Safety Professional and Industrial Hygiene @
- 1999 - 2008 EHS Supervisor, Ambient Air Quality Surveillance @
John Koller Education
- Texas Tech University
B.S. (Wildlife Management)
1988 - 1993
John Koller Summary
- John Koller, based in Joshua, TX, US, is currently a Safety Director at WeatherShield Roofing & Sheetmetal. John Koller brings experience from previous roles at DK Haney Roofing, EnLink Midstream and Lockheed Martin. John Koller holds a 1988 - 1993 B.S. in Wildlife Management @ Texas Tech University. John Koller has 1 emails and 1 mobile phone numbers on RocketReach.
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