Job Description
Job Title: Network Administrator
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Job Location: Lawrenceville, NJ
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Project Duration: 3-6+ months with possible extension
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LOCAL candidates Only- W2 - Onsite
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Note: Network Admin with 4-6 years experience needed.
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Job Summary:
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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.
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Key Responsibilities
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- Configure and maintain Cisco switches, routers, access points, firewalls, VPNs, and other network devices.
- Support wired and wireless network environments, including wireless authentication.
- Troubleshoot complex network issues and implement solutions with minimal supervision.
- Configure and support FortiGate firewalls and collapsed-core network environments.
- Administer Aruba ClearPass and Aruba wireless controllers.
- Manage Microsoft Windows Server, Active Directory, DNS, and DHCP.
- Support Cisco/VoIP phone systems, including adds, moves, and changes.
- Monitor network performance, analyze traffic, maintain uptime, and address outages.
- Administer physical and virtual servers.
- Maintain network documentation, diagrams, and configuration records.
- Provide technical support to users and the helpdesk team.
- Install and test network hardware/software according to established standards and change-management procedures.
- 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.
- Hands-on experience with FortiGate firewalls and enterprise network infrastructure.
- Experience with Aruba ClearPass and Aruba wireless controllers.
- Strong knowledge of Microsoft Active Directory, DNS, and DHCP.
- Network administration experience including security, backup/recovery, and capacity planning.
- Experience with Cisco/VoIP systems.
- Working knowledge of Windows and Linux Server operating systems.
- Familiarity with network monitoring tools such as SolarWinds.
- CCNA or relevant professional certifications preferred.
- 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.
- Higher education/enterprise environment experience is a plus.
- 4-6 years of relevant experience, or an equivalent combination of education and experience.
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