John Coleman Email & Phone Number
Senior IT Administrator @ Gila River Telecommunications, Inc.
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John Coleman Location
- Phoenix, AZ, US
John Coleman Work
- 2020 -now Senior IT Administrator @
- 2020 -now Chief Executive Officer @
- 2017 -2020 Director Of Information Technology @
- 2015 -2017 Managed Services Engineer II @
- 2012 -2015 Classroom Instructor (Network Administration) @
- 2012 -2012 Applecare Advisor @ Stream Global Services
- 2008 -2011 IT @
John Coleman Education
- Acuitus
Certification of Completion (Computer/Information Technology Administration and Management)
2009-2009 - Desert Edge High School
High School Diploma
2005-2008
John Coleman Skills
- OS X
- Information Security
- Windows Server
- Help Desk Support
- Linux
- Active Directory
- Computer Hardware
- Computer Repair
- Windows
- Software Installation
- DNS
- Operating Systems
- Teaching
- Networking
- Network Design
- Microsoft Exchange
- Microsoft Technologies
- Troubleshooting
- Computer Security
- Instructional Technology
- Switches
- System Administration
- TCP/IP
- Virtualization
- Powershell
- Virtual Private Network Vpn
- Microsoft Servers
- Internet Protocol Suite Tcp/Ip
- Wireless Networking
- Network Security
- Security+
- Network Administration
- Disaster Recovery
- Windows 7
- Dynamic Host Configuration Protocol Dhcp
- Technical Support
- Microsoft Certified Professional
- Domain Name System Dns
- VPN
- Cisco Routers
- Security
- Servers
- Information Assurance
- VMware
- IT Management
- DHCP
- Group Policy
- Domain Name System
- Dynamic Host Configuration Protocol
- Internet Protocol Suite
- Virtual Private Network
John Coleman Summary
- John Coleman, based in Phoenix, AZ, US, is currently a Senior IT Administrator at Gila River Telecommunications, Inc.. John Coleman brings experience from previous roles at Coleman Technology Consultants, Laserfax, Trapp Technology and Acuitus. John Coleman holds a 2009 - 2009 Certification of Completion in Computer/Information Technology Administration and Management @ Acuitus. With a robust skill set that includes OS X, Information Security, Windows Server, Help Desk Support, Linux and more. John Coleman has 2 emails and 1 mobile phone numbers on RocketReach.
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Top Gila River Telecommunications, Inc. Employees
Alan Waters
Wireless Project Manager
Phoenix, AZ, US
Paul Redfield
IT and Security Manager
La Mesa, CA, US
Jared Harris
IT and Broadcast Engineer
Gilbert, AZ, US
Rachael Wierson
COO|CTO
United States
Jennifer Burkhalter
Chief Financial Officer
Clovis, CA, US
Amy Wagner
HR and Safety Coordinator
Gilbert, AZ, US
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