Network Administrator

Network Administrator at

KPG99 INC

Network Administrator at

KPG99 INC

in Little Ferry, New Jersey Posted in about 2 hours ago.

Type:

full-time

Job Description:

Mid-Level Network Administrator Location:

Onsite in

Secaucus, NJ Duration:

3-6 Month Contract-to-Hire Position Summary The Mid-Level Network Administrator is responsible for maintaining, monitoring, and optimizing the organization's network infrastructure. This role supports daily network operations, performance monitoring, troubleshooting, and security across both on-premises and cloud environments. The ideal candidate will bring hands-on experience with enterprise networking technologies and a strong foundation in network security and systems support. Key Responsibilities Manage, configure, and maintain network infrastructure, including Cisco routers, switches, firewalls, and wireless systems Monitor network performance, troubleshoot outages, and implement patches, upgrades, and enhancements Configure and support LAN/WAN environments, VPNs, and core network services such as DNS, DHCP, and Active Directory Lead hands-on network deployments, implementations, and configuration changes Maintain accurate network documentation, topology diagrams, and change management records Implement and enforce network security policies; respond to security incidents as needed Support security platforms and tools including Forcepoint, Secure Access, Globalscape, and CrowdStrike Provide support for Windows Server and desktop environments Support Microsoft 365 and cloud environments (Azure and/or AWS) Serve as Tier 2/3 escalation point for complex technical issues Participate in on-call rotation, including off-hours and weekend support as required Required Skills & Experience 3-5+ years of hands-on network administration experience Strong understanding of routing and switching protocols (VLANs, OSPF, BGP) Experience with Cisco networking equipment and firewall technologies Solid knowledge of network security principles and tools Experience supporting hybrid cloud environments Experience with Cisco ISE Strong troubleshooting and analytical skills Excellent documentation and communication abilities