Network Analyst

The Network Analyst is responsible for the administration, maintenance, monitoring, and support of the organization’s network infrastructure and telecommunications systems. This role provides hands-on support for Layer 1, Layer 2, and Layer 3 networking technologies across wired, wireless, and WAN environments. The Network Analyst works closely with infrastructure, security, and service desk teams to ensure reliable, secure, and high-performing network services that support business operations., * Monitor, administer, and optimize cybersecurity controls, including firewalls, and security appliances.

• Monitor, maintain, and support the organization’s local area networks (LAN), wireless networks (WLAN), wide area networks (WAN), and internet connectivity.
• Perform day-to-day network administration activities, including switch management, VLAN configuration, IP addressing, routing, and network troubleshooting.
• Respond to network incidents and service disruptions, performing root cause analysis, and implementing corrective actions.
• Participate in on-call support, major upgrades, and maintenance activities as required.
• Configure and support routing protocols and technologies, including static routing, OSPF, BGP, and policy-based routing where applicable.
• Maintain IP addressing schemes, subnetting, routing tables, and network segmentation strategies.
• Assist with WAN connectivity and remote site networking support.
• Support enterprise wireless infrastructure, including wireless controllers, access points, guest networks, and wireless security configurations.
• Analyze wireless performance and coverage, recommending improvements when necessary.
• Troubleshoot connectivity and performance issues impacting users and devices.
• Implement and maintain network security controls including ACLs, network segmentation, VPN connectivity, and secure access practices.
• Partner with Information Security personnel to support cybersecurity initiatives and compliance requirements.
• Assist with remediation of network vulnerabilities identified through assessments or audits.
• Maintain network diagrams, inventory records, configuration documentation, and operational procedures.
• Utilize network monitoring and management tools to proactively identify issues and optimize performance.
• Recommend improvements to network architecture, reliability, scalability, and operational efficiency.
• Participate in infrastructure projects involving network upgrades, expansions, and technology refreshes., * Layer 1, Layer 2, and Layer 3 networking concepts.
• TCP/IP, DNS, DHCP, NAT, and subnetting.
• VLANs, STP, trunking, and switching technologies.
• Routing protocols and enterprise routing concepts.
• Wireless networking technologies and troubleshooting.
• Structured cabling and physical network infrastructure demarcation.
• Network monitoring and diagnostic tools.
• VPN technologies and remote access connectivity.
• Strong troubleshooting and problem-solving capabilities.
• Cisco Catalyst switching.
• Aruba switching and wireless solutions.
• Palo Alto or Fortinet firewalls.
• Microsoft Azure networking fundamentals.
• Network automation and scripting using PowerShell or Python.
• Experience with SD-WAN technologies.

REQUIRED SUPPORT FOR ORGANIZATIONAL EVENTS

• Participate in the Annual 5K Fundraiser and 9/11 Commemoration, as assigned.
• Assist with other special projects and events in support of 9/11 Memorial & Museum, as assigned.

This position is ideal for an experienced networking professional with strong troubleshooting skills, practical knowledge of enterprise networking topologies, and the ability to implement and maintain network solutions in a complex, mission-driven environment., * Bachelor’s degree in Information Technology, Computer Science, Engineering, or a related field; equivalent experience may be substituted.

• 3-7 years of hands-on enterprise networking experience.
• Experience supporting medium to large-scale network environments with multiple locations, wireless networks, and internet connectivity.
• Strong understanding of TCP/IP networking fundamentals and troubleshooting methodologies.
• Experience with Cisco, Aruba, Palo Alto, Fortinet, or comparable enterprise networking technologies.
• Experience working with network monitoring and management platforms.