Network Administrator

Overview

On Site
Depends on Experience
Full Time

Skills

Access Control
Active Directory
Auditing
Capacity Management
Cisco
Computer Hardware
DHCP
DNS
Firewall
Hyper-V
Internet
LAN
LDAP
End-user Training
Network
Network Design
Network Support
PRTG
SMTP
Routers
Reporting
TCP/IP
Technical Support
WAN
VoIP
Wireless Networking
Wireless Communication
VMware
Virtual Private Network
Virtualization
Switches
Network Security

Job Details

We are seeking Network Administrator who responsible for installing, configuring, maintaining, and supporting the organization s network infrastructure, including local area networks (LANs), wide area networks (WANs), wireless networks, and Internet systems. This position ensures network availability, performance, and security by monitoring, maintaining, and troubleshooting network hardware, software, and related systems.

Skills/Experience

Network Administration or Support Roles

Strong knowledge of Microsoft server environments, Microsoft 365, and virtualization platforms (eg., VMware, Hyper-V).

Hands-on experience with Cisco and Meraki network equipment and VoIP systems

Documenting and supporting compliance-driven IT environments

Administering and managing Windows Server environments (2012 or later) within an Active Directory domain

Managing access control lists, Group Policy Objects (GPOs), file and print services, and automation systems. Support imaging/document management systems. Provide operational support for VoIP-based phone systems

Configuring and supporting core TCP/IP services such as LDAP, DHCP, DNS, SMTP

Working within virtualized environments (e.g., VMware, Hyper-V) to support system uptime and scalability

Administering Cisco networking equipment including routers, switches, firewalls, and VPN infrastructure

Supporting internal LAN/WAN infrastructure, wireless access points, and all telecommunications systems

Administering and troubleshooting Meraki wireless infrastructure. Monitor and analyze network performance using tools such as PRTG, MRGT, and ManageEngine

Performing software and hardware updates, upgrades, and proactive troubleshooting to minimize downtime

Providing documentation and reporting as required for audits, compliance, and internal use

Maintaining Microsoft 365 services including user account provisioning, mailbox management, Teams, and SharePoint

Key Responsibilities

  • Administer and manage Windows Server environments (2012 or later) within an Active Directory domain.
  • Manage Microsoft 365 services including user provisioning, mailbox administration, Teams, and SharePoint support.
  • Configure and support TCP/IP core services including LDAP, DHCP, DNS, and SMTP.
  • Manage access control lists, Group Policy Objects (GPOs), file and print services, and automation platforms.
  • Provide operational support for VOIP-based phone systems and imaging/document management systems.
  • Install, configure, and maintain Cisco networking hardware including routers, switches, firewalls, and VPNs.
  • Administer Meraki wireless infrastructure and support LAN/WAN infrastructure, wireless access points, and telecommunications systems.
  • Monitor network performance and health using tools such as PRTG, MRGT, and ManageEngine; troubleshoot and resolve issues to minimize downtime.
  • Maintain network support software; perform hardware and software updates and upgrades.
  • Prepare documentation for audits, compliance, and internal reporting.
  • Perform tuning and capacity planning to enhance network performance and scalability.
  • Coordinate the development, implementation, and maintenance of network security measures.
  • Provide user training and technical support as needed; prepare and deliver training courses on network utilities and systems.
  • Assist with evaluating new or upgraded hardware/software and report on potential benefits and risks.
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