Mark Castleberry Email & Phone Number
Strategic Account Manager @ Juniper Networks
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Mark Castleberry Location
- Tulsa, OK, US
Mark Castleberry Work
- 2022 -now Strategic Account Manager @
- 2019 -2022 Territory Account Manager @
- 2005 -2019 Senior Systems Engineer @
- 2000 -2005 Sales Engineer @
- 1999 -2000 Pre-Sales Engineer @
- 1995 -1999 Network Engineer @
Mark Castleberry Education
- Tulsa Community College
(Applied Science)
1995-1997 - College of the Canyons
(Mathematics)
1988-1991
Mark Castleberry Skills
- VPLS
- NAC
- Sales Engineering
- Carrier Ethernet
- MPLS
- Metro Ethernet
- Service Providers
- Ethernet
- JUNOS
- 802.1x
- MPLS VPN
- Routing
- QoS
- Firewalls
- Data Center
- Network Security
- LAN-WAN
- VPN
- Routers
- BGP
- Network Engineering
- Juniper
- IP
- Pre-sales
- Switches
- SNMP
- WLAN
- LAN Switching
- WAN
- Switching
- Network Architecture
- ATM networks
- VoIP
- Networking
- Frame Relay
- Network Design
- OSPF
- Routing Protocols
- WiFi
- VLAN
- IPSec
- DSL
- Load Balancing
- TCP/IP
- RIP
- WAN Optimisation
- IPv6
- IPS
- Juniper Technologies
- Internet Protocol Suite (TCP/IP)
- Internet Protocol Suite Tcp/Ip
- Pre Sales
- Lan Wan
- Internet Protocol Suite
Mark Castleberry Summary
- Mark Castleberry, based in Tulsa, OK, US, is currently a Strategic Account Manager at Juniper Networks. Mark Castleberry brings experience from previous roles at Juniper Networks, Extreme Networks and 3COM. Mark Castleberry holds a 1995 - 1997 Tulsa Community College. With a robust skill set that includes VPLS, NAC, Sales Engineering, Carrier Ethernet, MPLS and more. Mark Castleberry has 2 emails and 1 mobile phone numbers on RocketReach.
Looking for a different Mark Castleberry?
Find contact details for 700 million professionals.
Others Named Mark Castleberry
Mark Castleberry
Provider Enrollment Specialist
Chattanooga, TN, US
Mark Castleberry
Delivery Management Manager
Texas, United States
Top Juniper Networks Employees
Yousef Abbassi
Chief Procurement Officer and VP Supply Chain Operations
Sunnyvale, CA, US
Murali Vemula
Vice President of Engineering
Sunnyvale, CA, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co