Network Administrator | Enterprise Infrastructure & Security

Network Administrator | Enterprise Infrastructure & Security at Strategic Systems Inc Network Administrator | Enterprise Infrastructure & Security at Strategic Systems Inc in Bluffton, Ohio Posted in about 2 hours ago.

Type:

full-time

Job Description:

Network Administrator | Enterprise Infrastructure & Security ???? On-Site Opportunity at Bluffton Ohio ???? Full-Time | Permanent ???? Immediate Hiring Are you a hands-on Network Administrator who enjoys solving real infrastructure challenges, strengthening network security, and working in a modern enterprise environment? We're looking for a proactive IT professional who can help maintain, optimize, and secure a highly reliable network infrastructure supporting critical business operations. This is a great opportunity to join a stable and collaborative technology team where your work directly impacts uptime, security, and operational success. What You'll Be Doing Network Infrastructure & Operations Configure and maintain enterprise network hardware including switches, routers, firewalls, and wireless infrastructure Support LAN, WAN, VPN, and wireless connectivity across multiple environments Monitor network health, uptime, and performance using enterprise monitoring tools Participate in infrastructure upgrades, optimization, and scalability planning Security & Access Management Manage firewalls, endpoint protection, and network access controls Support intrusion detection and cybersecurity initiatives Apply security patches, conduct audits, and maintain compliance standards Assist with disaster recovery and business continuity efforts Troubleshooting & Support Diagnose and resolve network-related issues quickly and efficiently Provide technical support to users and internal IT teams Maintain detailed documentation for configurations, changes, and incidents Required Skills Arista Switches Aruba Access Points & Switches Aruba ClearPass Fortinet FortiGate Fortinet ZTNA SolarWinds

LAN/WAN/VPN

Administration Network Security & Firewall Management Network Troubleshooting & Performance Optimization Strong communication and documentation skills Preferred Experience SentinelOne Rapid7 Okta ArubaOS Cybersecurity projects and initiatives Disaster Recovery / Business Continuity Enterprise monitoring tools Multi-site infrastructure environments What We're Looking For 4+ years of Network Administration experience Strong hands-on enterprise networking background Ability to troubleshoot independently in production environments Experience supporting secure and scalable infrastructure Someone who communicates well and thrives in collaborative environments Don't Apply If ? You only have desktop/helpdesk experience without enterprise networking ownership ? You lack hands-on Aruba, Arista, or Fortinet experience ? You are uncomfortable troubleshooting live production environments ? You prefer highly siloed roles with minimal collaboration