Network Administrator Job at Robert Half (Miami)

Network Administrator

Robert Half

Location:
United States , Miami

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

We are seeking a motivated and detail-oriented Network Administrator to support and grow our network infrastructure. This role will assist in maintaining network reliability, security, and performance across a variety of technologies including firewalls, VPNs, wireless systems, and wired infrastructure.

Job Responsibility:

Configure, maintain, and troubleshoot network hardware including routers, switches, access points, and firewalls
Administer and support firewall platforms including Palo Alto Networks and Cisco, including VPN support
Monitor and manage VPN tunnels, remote access, and site-to-site connections
Participate in the deployment, monitoring, and optimization of wired and wireless network infrastructure
Collaborate cross-functionally with Deskside Support, Server Administration, and Information Security teams to ensure smooth IT operations
Assist with maintaining compliance with security and regulatory standards (e.g., SOX, HIPAA, PCI, etc.)
Ensure proper documentation of network configurations, changes, incident reports, and asset inventories
Provide Tier 2 support for network-related issues and escalate as needed
Participate in IT change management processes
Follow ITIL best practices in service management (incident, problem, and change management)

Requirements:

1–4 years of experience in a network or IT support/engineering role
Solid understanding of networking concepts: TCP/IP, DNS, DHCP, NAT, VPN, VLANs, OSPF, BGP
Hands-on experience with network and firewall platforms (preferably Palo Alto and/or Cisco)
Familiarity with VPN technologies and troubleshooting secure remote access (e.g., Cisco AnyConnect)
Experience with enterprise wireless systems and protocols
Understanding of network security principles and firewall policy management

What we offer:

medical
vision
dental
life and disability insurance
company 401(k) plan

Additional Information:

Job Posted:
March 13, 2026

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Job Link Share:

Network Administrator

Robert Half

Location:
United States , Miami

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
March 13, 2026

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