John Koller Email & Phone Number
Safety Director @ WeatherShield Roofing & Sheetmetal
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John Koller Location
- Joshua, TX, US
John Koller Work
- Safety Director @ (July 2025 - Present)
- Safety Director @ (January 2023 - July 2025)
- Safety Coordinator @ (February 2020 - January 2023)
- Safety Compliance Specialist @ (March 2015 - November 2019)
- Senior Safety Engineer @ (July 2011 - March 2015)
- Environmental, Health and Safety Professional and Industrial Hygiene @ (November 2009 - July 2011)
- EHS Supervisor, Ambient Air Quality Surveillance @ (February 1999 - May 2008)
John Koller Education
- Texas Tech University
B.S. (Wildlife Management)
1988-1993
John Koller Skills
- Accident Investigation
- Air Quality
- Asbestos
- Auditing
- Construction
- Construction Safety
- EHS
- Environmental Auditing
- Environmental Awareness
- Environmental Compliance
- Environmental Monitoring
- HAZWOPER
- Hazard Analysis
- Hazard Recognition
- Hazardous Waste Management
- Indoor Air Quality
- Industrial Hygiene
- Industrial Safety
- Inspection
- Investigation
- Management
- Manufacturing
- Metals
- OSHA
- Program Management
- Risk Analysis
- Risk Assessment
- Root Cause Analysis
- Safety Auditing
- Safety Management Systems
- Safety Training
- Sampling
- Standard Operating Procedure (SOP)
- Supervisory Skills
- Team Management
- Training
- Workplace Safety
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. With a robust skill set that includes Accident Investigation, Air Quality, Asbestos, Auditing, Construction and more. John Koller has 1 emails and 1 mobile phone numbers on RocketReach.
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