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Network AdministratorSchurz Communications • Granite Heights, Wisconsin, United States
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Network Administrator

Schurz Communications
  • US
    Granite Heights, Wisconsin, United States
  • US
    Granite Heights, Wisconsin, United States
Postuler Maintenant

À propos

The Network Administrator is responsible for supporting, maintaining, troubleshooting, and optimizing network infrastructure across OTAVA’s managed services environment. This role works directly with clients and internal teams to deliver reliable, secure, and scalable network solutions, while providing exceptional technical support and operational excellence. The ideal candidate brings strong networking expertise, hands‑on experience with Fortinet and enterprise network environments, and a passion for solving complex technical challenges.
Responsibilities
Provide technical support and troubleshooting for client and internal network environments
Configure, deploy, maintain, and optimize routers, switches, firewalls, VPNs, and related network infrastructure
Monitor network performance, availability, and security to ensure service reliability
Respond to, troubleshoot, resolve, and escate network incidents through established support processes
Participate in network maintenance activities, upgrades, and change management procedures
Collaborate with Infrastructure, Cloud, Security, and Support teams to deliver client solutions
Document network configurations, procedures, and troubleshooting activities
Participate in on‑call or escalation support activities as required
Deliver exceptional customer service while supporting enterprise clients
Perform additional duties and responsibilities as assigned
Experience
Experience with DNS, DHCP, QOS, NAT, VoIP, IP Routing, Switching, VPN, Windows Server – Experience with Cisco IOS and/or Fort iOS
Experience working with large business and enterprise networks.
Hands‑on experience with cloud computing (IaaS or PaaS) platforms.
3+ years of experience with enterprise network environments.
Experience with Cisco IOS and/or Fort iOS/Clavister OS.
Experience with Cumulus routers and switches, as well as Fortinet security products preferred.
Knowledge, Skills, And Abilities
Strong knowledge of TCP/IP networking fundamentals and OSI model concepts.
Advanced understanding of enterprise networking technologies including:
BGP
OSPF
STP
VLANs
Layer 2 and Layer 3 Switching
Strong knowledge of DNS, DHCP, NAT, QoS, VPN, and VoIP technologies.
Experience configuring and supporting Fortinet firewalls and security solutions.
Knowledge of network security concepts including ACLs, IPS/IDS, segmentation, and secure remote access.
Working knowledge of Windows Server and Active Directory environments.
Understanding of virtualization technologies including VMware vSphere (NSX preferred).
Familiarity with public cloud networking concepts in Azure and AWS.
Ability to diagnose and resolve complex network issues in a production environment.
Excellent customer service and communication skills.
Ability to effectively communicate technical concepts to both technical and non‑technical audiences.
Strong troubleshooting, analytical, and documentation skills.
Fluent English communication skills, both written and verbal.
Education Bachelor’s degree in computer science, Information Technology, related field or equivalent experience in a network admin or IT support role.
Certifications
One or more relevant industry recognized certifications: CCNA, CCNP, NSE4, VSP, ITIL, etc.
What We Offer Competitive base salary ($70–80K) depending on experience and certifications, plus bonus, 401(k) match, health insurance, generous PTO, and paid volunteer time off.
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  • Granite Heights, Wisconsin, United States

Compétences linguistiques

  • English
Avis aux utilisateurs

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