โข Administer, monitor, and maintain enterprise network infrastructure including routers, switches, firewalls, wireless access points, and SD-WAN across all organizational sites
โข Ensure network availability, performance, and reliability through proactive monitoring, capacity planning, and timely troubleshooting of issues
โข Configure and manage network security controls including firewalls, VPNs, ACLs, and network segmentation in alignment with organizational security policies
โข Support WAN connectivity and telecommunications infrastructure, including carrier circuit management and service provider coordination
โข Assist in the design and implementation of network upgrades, expansions, and technology refresh initiatives as directed by the Director of Infrastructure & Operations
โข Maintain accurate and up-to-date network documentation including diagrams, configurations, IP address management (IPAM), and change logs
โข Respond to and resolve network-related incidents and service requests within defined SLAs; escalate complex issues as appropriate
โข Collaborate with the cybersecurity team to support network security initiatives, vulnerability remediation, and compliance requirements
โข Participate in on-call rotation to provide after-hours support for critical network incidents and outages
โข Support disaster recovery and business continuity efforts related to network infrastructure, including DR testing and failover procedures
Requirements
- 3+ years of hands-on experience in network administration or a related infrastructure role within an enterprise environment
- Experience managing multi-site WAN environments including carrier circuit management and telecom coordination
- Experience with SD-WAN technologies and cloud networking concepts (Azure Virtual Network, ExpressRoute, or equivalent) preferred
- Familiarity with ITIL-based change management and incident management processes
- Preferred certifications: Cisco CCNA or CCNP, CompTIA Network+, Fortinet NSE, or equivalent vendor certifications
- Bachelor's degree in Information Technology, Computer Science, Network Engineering, or a related field desired
- Associate's degree with equivalent work experience may be considered.
Core Competencies
Demonstrates expertise in administering and maintaining enterprise network infrastructure, including routers, switches, firewalls, and SD-WAN technologies. Proficient in network security management, incident response, and compliance with organizational policies.
Highest-signal resume keywords
- Network Administration
- SD-WAN Technologies
- Network Security Management
- Incident Management
- Carrier Circuit Management
ATS Optimization Keywords
Hard Skills
- Network Infrastructure Management
- Router Configuration
- Switch Configuration
- Firewall Management
- VPN Configuration
- IP Address Management (IPAM)
- Capacity Planning
- Troubleshooting
- Disaster Recovery
- Business Continuity
Soft Skills
- Collaboration
- Proactive Monitoring
- Problem Solving
- Communication
Certifications & Qualifications
- Cisco CCNA
- Cisco CCNP
- CompTIA Network+
- Fortinet NSE
Industry Keywords
- Enterprise Environment
- Multi-Site WAN
- Telecommunications Infrastructure
- Network Segmentation
- Change Management
Tools & Technologies
- SD-WAN
- Azure Virtual Network
- ExpressRoute
- ITIL
- Network Documentation
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