Ryan Wallin
SC
Summary
Highly motivated network administrator with extensive experience in information technology (IT) and an active DOD Secret clearance. Adept at thriving in dynamic, fast-paced environments and skilled in upper management. Demonstrated ability to excel both independently and as part of collaborative teams. Possesses strong communication and problem-solving skills, with a track record of effectively planning, installing, configuring, and maintaining enterprise IT infrastructure for the United States Marine Corps. Proactive in improving IT processes and offering technical solutions to complex issues with a customer-oriented approach and a focus on delivering quality results.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Network Systems Administrator
Eclipse Automation Southeast
01.2021 - Current
- Set up servers and gateways to maintain server functionality
- Managed communication systems to ensure smooth flow of information within the organization
- Implemented and monitored Windows Server farm, VMWare hypervisors, iSCSI hardware and software, Cisco network hardware and Cisco IOS, Linux web servers, Linux MySQL servers, WLAN remote offices via VPN, Veritas Backup Exec servers, Citrix Xenserver/Desktop, and Microsoft Exchange servers
- Regularly monitored the network system to ensure accessibility for authorized users
- Promoted network security and confidentiality through the development of network access, monitoring, control, and evaluation.
NOC Network Supervisor/Engineer
USMC
02.2019 - 01.2021
- Managed the 24/7 Network Operating Center and a team of 6 employees supporting Classified and Unclassified networks for 2100 users
- Ensured overall stability, maintenance, and upgrades for network, server, and satellite communication architectures, maintaining consistent Service Level Agreements
- Enforced information assurance compliance for the Network Operating Center and 3 connecting entities.
Network Administrator
USMC
12.2017 - 02.2019
- Trained and supervised a team of over 40 members on technologies such as Cisco Routers and Switches
- Facilitated the build of Networking and Server Virtualization training environment
- Managed inventory and maintenance for 300 laptops and 20 Series 3900 Cisco routers.
Network Administrator/Network Engineer
USMC
09.2018 - 11.2018
- Worked with Cisco equipment including switches, wireless LAN controllers, and access points
- Planned and executed changes to the IT network to meet new operational standards
- Managed the 24/7 Network Operating Center supporting NATO users.
Education
Bachelor of Science - Cyber & Information Security
ECPI University
03.2025
Skills
- Network configuration
- Server Management
- Software Deployment
- Network systems installation
- Data backups
- Firewall Management
- LAN and WAN Network Segments
- PC Hardware Installation and Troubleshooting
- Help Desk Support and Technical Troubleshooting
- VoIP Systems
- Patch management
- Disaster Recovery
Certification
- Active Secret Clearance
- Cisco CCNA (In Progress)
- CompTIA Security+ (In Progress)
Timeline
Network Systems Administrator
Eclipse Automation Southeast
01.2021 - Current
NOC Network Supervisor/Engineer
USMC
02.2019 - 01.2021
Network Administrator/Network Engineer
USMC
09.2018 - 11.2018
Network Administrator
USMC
12.2017 - 02.2019
Bachelor of Science - Cyber & Information Security
ECPI University
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