John Coleman Email & Phone Number
Senior IT Administrator @ Gila River Telecommunications, Inc.
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
John Coleman Location
- Phoenix, AZ, US
John Coleman Work
- Senior IT Administrator @ (October 2020 - Present)
- Chief Executive Officer @ (July 2020 - Present)
- Director Of Information Technology @ (September 2017 - July 2020)
- Managed Services Engineer II @ (June 2015 - May 2017)
- Classroom Instructor (Network Administration) @ (December 2012 - June 2015)
- Applecare Advisor @ Stream Global Services (May 2012 - August 2012)
- IT @ (September 2008 - April 2011)
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.
Looking for a different John Coleman?
Find contact details for 700 million professionals.
Others Named John Coleman
John Coleman
Founder and Co-Owner
Gervais, OR, US
John Coleman
Chief Financial Officer
United States
John Coleman
Chief Operating Officer
Reston, VA, US
John Coleman
Non Executive Director
Stafford, GB
John Coleman
President and CEO
Vancouver, BC, CA
John Coleman
President
Grand Junction, CO, US
Top Gila River Telecommunications, Inc. Employees
Alan Waters
Wireless Project Manager
Phoenix, AZ, US
John Coleman
Senior IT Administrator
Phoenix, AZ, US
Trent Limb
Chief Financial Officer
Gilbert, AZ, US
Ronald Spencer
Network Services Manager
Mesa, AZ, US
Cynthia Bell
Carrier and Vendor Relations Manager
Phoenix, AZ, US
Sonja Matson
CEO Assistant
Chandler, AZ, US
Mary Kalusa
Project And Process Manager
Gilbert, AZ, US
Jared Harris
IT and Broadcast Engineer
Gilbert, AZ, US
James Segovia
Senior Network Engineer
Mesa, AZ, US
Clarice Chiago-Jones
Chief Executive Officer and General Manager
Chandler, AZ, US
Rachael Wierson
COO|CTO
United States
Brandon Burkhalter
Service Delivery Technician
Phoenix, AZ, US
James Polk
Accounting Manager
United States
Jennifer Burkhalter
Chief Financial Officer
Clovis, CA, US
Michael Staples
Engineering and Construction Manager
Chandler, AZ, US
Amy Wagner
HR and Safety Coordinator
Gilbert, AZ, US
Jarrett Nez
People Operations Manager
Scottsdale, AZ, US
Nhu Tram
Process Manager
Tolleson, AZ, US
Miane Men
Operations Manager
Chandler, AZ, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co