<p>We are seeking a <strong>Senior Network Administrator</strong> to own the stability, performance, and security of our enterprise network infrastructure. This role is ideal for a hands-on network professional who enjoys day-to-day operations while also contributing to architecture decisions, process improvement, and mentoring junior staff.</p><p>You will play a key role in maintaining highly available network systems across multiple locations and ensuring secure, reliable connectivity for mission-critical business operations.</p><p><br></p><p><strong>Responsibilities</strong></p><ul><li>Administer and support <strong>enterprise LAN, WAN, and WLAN</strong> environments</li><li>Configure, maintain, and troubleshoot <strong>routers, switches, firewalls, and VPNs</strong></li><li>Manage <strong>routing and switching protocols</strong> (OSPF, BGP, VLANs, STP)</li><li>Administer <strong>firewall rules, NAT, VPN tunnels, and access controls</strong></li><li>Monitor network health and performance; proactively identify and resolve issues</li><li>Lead network upgrades, expansions, and hardware refresh initiatives</li><li>Coordinate with ISPs, vendors, and service providers for circuit management and escalation</li><li>Develop and maintain <strong>network documentation, diagrams, and SOPs</strong></li><li>Provide guidance and mentoring to junior network administrators or support staff</li><li>Participate in on-call rotation and support after-hours maintenance as needed</li><li>Collaborate with security, systems, and cloud teams on cross-functional initiatives</li></ul><p><br></p>

<p><strong>Required Qualifications</strong></p><ul><li>5+ years of experience in <strong>network administration or network engineering</strong></li><li>Strong hands-on experience with <strong>Cisco, Fortinet, Palo Alto, or similar platforms</strong></li><li>Solid understanding of <strong>TCP/IP, DNS, DHCP, VLANs, VPNs, and network security</strong></li><li>Experience supporting <strong>multi-site or enterprise network environments</strong></li><li>Proven ability to troubleshoot complex network issues end-to-end</li><li>Strong documentation and communication skills</li></ul><p><br></p><p><strong>Preferred Qualifications</strong></p><ul><li>Experience with <strong>cloud networking</strong> (Azure or AWS)</li><li>Familiarity with <strong>network monitoring and logging tools</strong> (SolarWinds, PRTG, NetFlow, SNMP)</li><li>Exposure to <strong>Zero Trust or network security best practices</strong></li><li>Certifications such as <strong>CCNA, CCNP, Network+, or equivalent</strong></li><li>Experience in regulated environments (healthcare, government, finance)</li></ul><p><br></p><p><strong>Why Join</strong></p><ul><li>Own and influence <strong>enterprise network operations</strong></li><li>Work with modern networking and security technologies</li><li>Opportunity to mentor and lead within a technical team</li><li>Competitive compensation, benefits, and long-term stability</li></ul><p><br></p>

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