Endurance IT Services · 1 day ago
Cisco Network Engineer
Endurance IT Services delivers comprehensive Managed IT Services, Cybersecurity Solutions, and IT Consulting. They are actively hiring a seasoned Cisco Network Support Engineer who will provide advanced Cisco network support and design, implement, and support complex network environments.
Consumer ElectronicsInformation TechnologyProfessional NetworkingProfessional ServicesSecurityVirtualization
Responsibilities
Provide advanced Cisco network support, including system-level design, network architecture, and enterprise security
Design and maintain CAN/MAN/LAN infrastructure and support data center virtualization initiatives
Configure and troubleshoot the TCP/IP protocol stack, dynamic routing, switching, and Layer 3 / Layer 4 access controls
Manage and support stateful firewalls and enforce enterprise network boundary security
Ensure high availability, performance, and security across mission-critical network architectures
Participate in on-call support rotations and respond to network incidents and outages
Use network monitoring, diagnostics, and analysis tools to proactively identify and resolve bottlenecks, vulnerabilities, and system failures
Qualification
Required
10+ years of hands-on experience with Cisco switching and routing configuration, management, and troubleshooting
10+ years designing and supporting scalable enterprise networks using routers, switches, firewalls, and load balancers
10+ years working with OSPF, EIGRP, BGP, multicast routing, VoIP, and QoS in IPv4/IPv6 environments
Expertise with Cisco IOS, CatOS, NxOS, Cisco Works, TACACS+, ASA, FWSM, HP OpenView
Strong knowledge of TCP/IP, Layer 2/Layer 3 protocols, and stateful firewalls
Proven experience with Palo Alto firewalls and enterprise IDS/IPS solutions
Proficiency with tools such as SolarWinds, Wireshark, and other network analysis platforms
Demonstrated ability to troubleshoot complex technical challenges and drive innovative solutions
Experience supporting VMware virtualized environments
Preferred
CCNP certification preferred (not required)