Network Admin

Job Description

Job Title: Network Administrator

Job Location: Lawrenceville, NJ

Project Duration: 3-6+ months with possible extension

LOCAL candidates Only- W2 - Onsite

Note: Network Admin with 4-6 years experience needed.

Job Summary:

Seeking an experienced Network Administrator to configure, maintain, and troubleshoot enterprise network infrastructure . The role will support wired/wireless networks, network security, servers, VoIP systems, and related services while providing technical support and maintaining network availability.

Key Responsibilities

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• Configure and maintain Cisco switches, routers, access points, firewalls, VPNs, and other network devices.
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• Support wired and wireless network environments, including wireless authentication.
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• Troubleshoot complex network issues and implement solutions with minimal supervision.
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• Configure and support FortiGate firewalls and collapsed-core network environments.
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• Administer Aruba ClearPass and Aruba wireless controllers.
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• Manage Microsoft Windows Server, Active Directory, DNS, and DHCP.
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• Support Cisco/VoIP phone systems , including adds, moves, and changes.
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• Monitor network performance, analyze traffic, maintain uptime, and address outages.
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• Administer physical and virtual servers.
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• Maintain network documentation, diagrams, and configuration records.
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• Provide technical support to users and the helpdesk team.
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• Install and test network hardware/software according to established standards and change-management procedures.
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• Participate in an on-call rotation and support urgent maintenance activities.
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Required Skills

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• Strong experience configuring and troubleshooting Cisco IOS switching and routing devices .
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• Hands-on experience with FortiGate firewalls and enterprise network infrastructure.
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• Experience with Aruba ClearPass and Aruba wireless controllers .
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• Strong knowledge of Microsoft Active Directory, DNS, and DHCP .
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• Network administration experience including security, backup/recovery, and capacity planning.
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• Experience with Cisco/VoIP systems .
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• Working knowledge of Windows and Linux Server operating systems .
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• Familiarity with network monitoring tools such as SolarWinds .
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• CCNA or relevant professional certifications preferred.
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• Willingness to participate in on-call support and occasional off-hours work.
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Education & Experience

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• Associate’s degree or equivalent technical education; Bachelor’s degree preferred.
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• Higher education/enterprise environment experience is a plus.
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• 4-6 years of relevant experience , or an equivalent combination of education and experience.
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