Joseph Trefney Email & Phone Number
AV Design Engineer @ Coltrane Systems LLC
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Joseph Trefney Location
- Wildwood, MO, US
Joseph Trefney Work
- AV Design Engineer @ (August 2025 - Present)
- Voice Actor and Sound Design @ (July 2021 - Present)
- Voice Over Artist @ Trefney VO (January 2020 - Present)
- Senior Design Engineer @ (April 2024 - August 2025)
- Technical Solutions Manager @ (November 2018 - April 2024)
- Technology Specialist @ McCann Systems (November 2014 - November 2018)
- Audio Visual Specialist @ (June 2013 - November 2014)
- Audio Visual Technician @ (March 2010 - June 2013)
- Intern @ Firebrand Recording (May 2009 - September 2009)
- Intern @ SmithLee Productions (May 2008 - August 2008)
Joseph Trefney Education
- Webster University
Master of Business Administration (M.B.A.) (Business Administration and Management, General)
2013-2016 - Webster University
Communications (Audio Production)
2005-2009
Joseph Trefney Skills
- Audio Editing
- Audio Engineering
- Audio Mixing
- Budgets
- Customer Service
- E-Learning
- Event Management
- Event Planning
- Graphic Design
- Hospitality
- Management
- Microsoft Excel
- Microsoft Office
- Narration
- Pro Tools
- Social Media
- Sound
- Troubleshooting
- Video Production
- Voice Acting
Joseph Trefney Summary
- Joseph Trefney, based in Wildwood, MO, US, is currently a AV Design Engineer at Coltrane Systems LLC. Joseph Trefney brings experience from previous roles at Now Creatives YouTube Services, Trefney VO, AVI-SPL and TSI Global Companies, LLC. Joseph Trefney holds a 2013 - 2016 Master of Business Administration (M.B.A.) in Business Administration and Management, General @ Webster University. With a robust skill set that includes Audio Editing, Audio Engineering, Audio Mixing, Budgets, Customer Service and more. Joseph Trefney has 2 emails and 1 mobile phone numbers on RocketReach.
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Others Named Joseph Trefney
Joseph Trefney
AV Design Engineer
Wildwood, MO, US
Top Coltrane Systems LLC Employees
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Jerad Carter
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Scott Schutte
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Brian Oehler
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Alan Ely
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Mike Dolan
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Chris Baker
Journeyman
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Richard Winn
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Amy Coltrane
Office Manager
St. Louis, MO, US
Jake Schlereth
ICT Sales Associate
Fenton, MO, US
Katherine
Business Development Manager
Phoenixville, PA, US
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