Senior Network Administrator

Essential Duties and Responsibilities: -Network Configuration and Security: Configure and troubleshoot firewalls, routers, SDWAN, and other networking devices. Establish VPN tunnels and manage access control lists. -Backup and Logs: Oversee the maintenance of firewall and server backup configurations and review related logs. -User Support: Provide Help Desk support for connectivity issues, including location-to-location and remote access. -Wireless Management: Configure and manage internal Access Points and serve as a subject matter expert for systems like Meraki and Ubiquity. -ISP Liaison: Assist with the installation or changes to ISP providers and configure access devices. -VPN Management: Manage the VPN solution for remote access, including user database management. -Infrastructure Maintenance: Ensure the organization and maintenance of wiring in server rooms and closets, monitor UPS & PDUs. -System Monitoring: Oversee Syslog Server and Event Log Tracker, configure monitoring applications for IT devices. -Voice System Backup: Support the Voice Administrator with system upgrades and configurations. -New Technologies: Research and implement new technologies that enhance network infrastructure. -Hardware Management: Manage cable setups and use tools like tone generators for connectivity tests. -Network Architecture: Understand and manage hub-and-spoke network configurations. -Troubleshooting and Analysis: Employ strong analytical skills for rapid issue diagnosis. -OSI Model: Utilize an understanding of the OSI model in network management. -Monitoring Tools: Use tools such as WhatsUp Gold, SolarWinds, or ManageEngine for network monitoring. -Scripting and Coding: Utilize API or PowerShell for network commands. Qualifications: • Bachelor's Degree in a related field and/or 3-5 years of related experience. • CCNA Certification preferred. • A+ Certification and Network+ Certification or equivalent experience. • Exceptional analytical abilities and effective problem-solving skills. • Proficiency in network monitoring tools and understanding of the OSI model. • Excellent communication skills and meticulous organizational practices. • Ability to prioritize and manage multiple responsibilities in a complex network environment.

Created: 2024-10-19