John Holderman Location
- Plano, TX, US
John Holderman Work
- 2019 -now Seeking new Opportunities @ N/A
- 2017 -2017 Client Implementation Project Manager @
- 2016 -2017 Project Manager @
- 2015 -2017 Student @
- 2013 -2014 Project Manager @
- 2010 -2012 Implementation Project Manager @ Ericcson Inc
- 2009 -2010 Office Clerk; Quality Control @
- 2005 -2006 Telecommunications Consultant: Network Integrator and Project Manager @ I-Tech Consulting
- 2004 -2005 Installer @ Northstar Networks
- 2004 -2004 System Integrator @ Cingular
- 1996 -2004 Network Integration Readiness and Project and Implementation Manager @ Nortel Networks
- 1977 -1997 Computer and Telephone Systems Manager @ U.S. Air Force
- 1977 -1997 Telephone and Computer Systems Operations and Maintenance @
John Holderman Education
- Keller School of Management, DeVry University
Master (Business Administration)
2007-2007 - DeVry University
BS Technical Management (Technology)
2006-2006
John Holderman Skills
- Telecommunications
- Wireless
- Project Management
- Program Management
- Integration
- LTE
- Networking
- UMTS
- GSM
- Management
- Project Planning
- Team Leadership
- Quality Assurance
- Process Improvement
- Troubleshooting
- Mobile Devices
- TCP/IP
- Cisco Technologies
- IP
- Leadership
- 3G
- Unix
- Linux
- VoIP
- Routers
- Cross-functional Team Leadership
- System Deployment
- Vendor Management
- Nortel DMS
- Ethernet
- Network Design
- Switches
- Training
- ATM networks
- SS7
- Computer Network Operations
- SIP
- Testing
- Disaster Recovery
- CDMA
- Cellular Communications
- Fiber Optics
- Broadband
- 4G
- Wireless Networking
- RF
- WCDMA
- Telephony
- PMP
- Consulting
- Cell
- Business Analysis
- Software
- Microsoft Excel
- Cross Functional Team Leadership
- Toastmasters
- Frontier
- Hardware
John Holderman Summary
- John Holderman, based in Plano, TX, US, is currently a Seeking new Opportunities at N/A. John Holderman brings experience from previous roles at Careington International Corporation, NextCareer - Download our new App Journey2 NC for Careers, Collin College and AT&T. John Holderman holds a 2007 - 2007 Master in Business Administration @ Keller School of Management, DeVry University. With a robust skill set that includes Telecommunications, Wireless, Project Management, Program Management, Integration and more. John Holderman has 3 emails and 1 mobile phone numbers on RocketReach.
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