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# Network Administrator

- **Company:** DHD Consulting
- **Location:** Huntsville, AL, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Excel, Artificial Intelligence, Network Analysis, Cisco IOS, Cisco Routers, Cloud Computing, Complex Networks, Information Technology Consulting, Internet Protocol Security (IP SEC), Virtual Private Networks (VPN), Multi-protocol Systems, Network Security, Microsoft Office, Network Architecture, Network Planning and Design, Routing, Network Administration, Microsoft PowerPoint, Sniffers, Wireless Networks, Dynamic Routing, Transport Layer Security, Load Balancing, Cisco Voip, Firewalls (Computer Science), Wireless Technologies, Cisco
- **Published:** November 12, 2026
- **Apply:** https://www.careerbuilder.com/job-details/network-administrator-huntsville-al--8250fbaa-0867-45d1-a1d4-911904bd8400

## About the Role

Network Administration/Management, Network Administration/Management, Artificial Intelligence (AI), Sustainability, Cloud Computing, Information Technology Consulting, Network Architecture/Engineering, Telephony, Leadership, Team Lead/Manager, * Languages: Bilingual in Korean and English

 * Experience: 4-8 years in a relevant field
 * Education: Bachelors degree in an IT-related discipline
 * Certifications: Cisco certifications (CCNA, CCNP, CCSP) required
 * Proficient in structured copper and fiber cabling standards
 * Expertise in routing, load balancing, and both static and dynamic routing protocols
 * Strong knowledge of VPNs, MPLS, Cisco IOS, and network design/implementation
 * Hands-on experience with Cisco routers, switches, firewalls, and wireless solutions
 * Familiarity with QoS technologies and Cisco VoIP/Unified Communications products
 * Understanding of network security technologies (IPSEC, SSL/VPN, firewalls)
 * Basic experience with network analysis tools (Sniffer, etc.)
 * Proficiency in Microsoft Office, especially Excel and PowerPoint

## Description

We are seeking a skilled Network Administrator to oversee the planning, design, implementation, and maintenance of network and telephony infrastructure. This role requires both technical expertise and leadership to manage a team of network engineers and administrators., * Provide technical leadership and support to the network team

 * Collaborate with engineering experts to design cabling environments for wired and wireless networks
 * Optimize and troubleshoot complex network configurations for maximum performance