Network Security It Manager
Resume:
William Stewart
Edinburg, Texas
ad1i81@r.postjobfree.com
Skills
Growth-Focused IT leader with 15+ years of global expertise spanning multiple technologies, system design, enterprise architecture and technology solutions focused within the fresh produce industry.
Proven talent for aligning business strategy and objectives with established technological and security management methods to achieve maximum impacts with minimal resource expenditures.
Experience
J&D Produce, Inc / IT Manager Technology
2005 - 2023
Edinburg, Texas
Networking
Designed and managed an extensive networking infrastructure using Sonicwall and Cisco Meraki Firewalls, Cisco Catalyst, and Ubiquiti Networks and Meraki Switches. TCP/IP.
Implemented VLAN configurations and increased efficiency by 80%, maintained Synology NAS for efficient network-level backups (Server and file level).
Encryption MAC filtering.
Security
Established secure network connections through VPN Site-to-Site and Client VPN setups, integrating network IDS/IPS for robust intrusion detection and prevention. Least Privilege access controls, CIA Triad, AAA. Layer 7 security and CFS ACL.
Rolled out Multi-Factor Authentication (MFA) protocols to enhance system security for workstations and Exchange 365.
VOIP Systems
Managed an enterprise-wide AVAYA VOIP system, enhancing communication capabilities between offices saving hundreds of dollars on communication between offices.
Windows Server Administration
Proficient in managing Windows Server 2019, focusing on Active Directory (AD DS), HyperV DNS, DHCP, Remote Desktop Protocol (RDP), and Group Policy Objects (GPO) Encryption.
Certificates
Wireless Security
Ensured secure Wi-Fi connectivity throughout the company utilizing Ubiquiti Networks technology.
Access Control and Surveillance:
●Managed access control systems using Linear eMerge and maintained Hikvision security camera systems to secure company premises.
MCSE 2003
Comptia A+
Security + & ISC2 CC (Early 2024)
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