Network Administrator
On-site · Hilbert, Wisconsin, United States
Job Summary
Network Administrator role for Ornua located in Hilbert, WI, responsible for supporting and securing Ornua’s global network infrastructure across enterprise LAN, WAN, wireless, and security environments. The role involves maintaining reliable connectivity and performance for manufacturing facilities and offices worldwide, driving improvements in network operations and cybersecurity, and delivering IT infrastructure projects. Key activities include troubleshooting network and security issues, supporting network monitoring, incident management, and security operations, and collaborating with global teams to ensure operational excellence.
Required Qualifications
- Bachelor’s degree in Computer Engineering, Information Technology, or related field
- 3–5 years of professional experience supporting enterprise WAN, LAN, firewall, and wireless environments
- Hands-on experience configuring, implementing, and troubleshooting Cisco switches, Palo Alto firewalls, and Aruba wireless solutions
- Working knowledge of MPLS, P2P, SDWAN, VPN, IPSec-VPN, IDS/IPS, and remote access technologies
- Experience supporting network monitoring, incident management, and security operations
- Strong troubleshooting, analytical, and problem-solving skills
- Excellent written, verbal, and interpersonal communication skills
- Ability to work effectively in a collaborative, team-oriented global environment
- Must be legally authorized to work in the United States
- CCNA, CCNP, or equivalent networking certifications preferred
- Microsoft Azure networking experience and/or Azure Network Architecture certification preferred
- Experience working within a global organization across multiple geographic regions
- Understanding of manufacturing industry environments and operational technologies
- Experience with wireless surveys, network sniffing, bandwidth monitoring, and advanced network troubleshooting tools
- Familiarity with cloud networking technologies including AWS and Azure
- Experience supporting IT security compliance initiatives, vulnerability remediation, and security incident response
- Demonstrated experience collaborating with third-party vendors and service providers
- Additional certifications in cloud networking, firewall administration, or security technologies considered advantageous
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