Network Administrator, Cloud & Security
Listed on 2026-08-21
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IT/Tech
Cybersecurity, Cloud Computing: Infrastructure & Operations, Network Engineer, Network Security
Network Administrator, Cloud & Security
ROLE
SUMMARY:
About This Opportunity CTI Staffing is partnering with a growing organization to find a Network Administrator, Cloud & Security for their infrastructure team based in Plantation, FL. This team owns the reliability and security of enterprise network infrastructure — from day-to-day operations to cloud connectivity and Zero Trust initiatives. You'll be the person who keeps the network running, secure, and well-documented, while helping modernize how it's built and managed.
What You'll Do
- Manage and troubleshoot enterprise network infrastructure, including routers, switches, firewalls, wireless, VPN, and SD-WAN
- Administer core network services — DNS, DHCP, IP addressing, VLANs, routing, NAT, and firewall policies
- Support hybrid cloud network environments across Azure, AWS, or GCP
- Maintain network diagrams, documentation, and configuration standards
- Support network upgrades, migrations, and infrastructure modernization projects
- Implement secure network configurations aligned with cybersecurity best practices
- Support firewall reviews, segmentation, and Zero Trust initiatives
- Assist with Infrastructure as Code practices to standardize network and cloud provisioning
Requirements
- Must-Have: 5+ years of experience in network administration, network engineering, or infrastructure operations
- Hands-on experience with DNS, BGP, OSPF, DHCP, IPAM, VLANs, routing, switching, and firewall rules
- Experience supporting SD-WAN technologies and distributed site connectivity
- Working knowledge of cloud networking concepts in Azure, AWS, or GCP
- Experience with secure network configurations, firewall management, and network segmentation
- Ability to troubleshoot complex network issues across on-premises, cloud, and remote environments
- Experience creating and maintaining network documentation, diagrams, and SOPs
- Ability to work independently and drive issues to resolution
- Nice-to-Have:
Experience with Terraform or Infrastructure as Code / cloud automation - Experience in regulated environments (healthcare, financial services, PCI, SOC 2, HIPAA)
- Experience with enterprise networking/security platforms (firewall, SD-WAN, or wireless vendors)
- Familiarity with scripting/automation (Power Shell, Python, YAML)
- Certifications such as CCNA, CCNP, Network+, Security+, or cloud networking equivalents
Technical Environment:
Cloud platforms:
Azure, AWS, or GCP Network protocols: BGP, OSPF, DNS, DHCP Infrastructure as Code:
Terraform or similar
What Success Looks Like:
Network infrastructure is stable, documented, and proactively monitored Security configurations align with best practices and pass audit/compliance review Cross-team collaboration with Security, Cloud, and Service Desk runs smoothly
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