On-Site Network Administrator | IT Infrastructure & Security

Knight Enterprises Management, LLC.; Titusville (FL); On-site; USD 60,000 - 90,000; Full time

Job summary

Knight Enterprises Management, LLC. seeks a hands-on Network Administrator to manage and maintain our on-site data center, LAN/WAN, and server environment in Titusville, FL. This full-time, on-site role supports hardware, virtualization, and security from the ground up.

The ideal candidate has experience with VMware/ESXi, Windows Server, Linux, Cisco switches, and firewall/IDS/IPS technologies. This position requires access to ITAR data and is a strict on-site role in our secure facility.

Qualifications

• Education: Degree/Diploma in Computer Science, IT, or 1-2 years of equivalent professional experience.
• Core OS Knowledge: Windows 10/11 Pro, Windows Server (2012–2025), Linux (CentOS).
• Virtualization & Database: Experience supporting VMware/ESXi, Microsoft Exchange, and SQL Server.
• Networking Hardware: Hands-on experience with Cisco switches, routers, and UCS.
• Protocols: TCP/IP, DHCP, DNS, VLANs, Subnetting.
• Certifications (Preferred): CompTIA (A+, Network+, Security+), VMware, or Cisco (CCNA).

Responsibilities

• Install, configure, and maintain physical and virtual servers (VMware/ESXi), storage solutions (Pure Storage), and network hardware (Cisco/Dell/HP).
• Monitor LAN/WAN/SAN performance, troubleshoot connectivity, and manage VoIP systems.
• Administer firewalls, endpoint protection (Symantec), and IDS/IPS systems.
• Execute daily data backups, restoration tests, and manage mobile device management (MDM) systems.
• Provide tier-2 technical support for hardware, cabling, and workstation software.
• Maintain accurate records of network maps, inventory, and disaster recovery procedures.

Skills

VMware/ESXi

Windows Server

Networking

LAN/WAN

Security

Education

Degree/Diploma in Computer Science or IT

Tools

VMware ESXi

Microsoft Exchange

SQL Server

Cisco UCS

Pure Storage

Symantec

Job description

Knight Enterprises Management, LLC. seeks a hands-on Network Administrator to manage and maintain our on-site data center, LAN/WAN, and server environment in Titusville, FL. This full-time, on-site role supports hardware, virtualization, and security from the ground up.

The ideal candidate has experience with VMware/ESXi, Windows Server, Linux, Cisco switches, and firewall/IDS/IPS technologies. This position requires access to ITAR data and is a strict on-site role in our secure facility.