Network Engineer L3 support

About the role

This role involves designing, implementing, and maintaining complex network infrastructures, focusing on Cisco Nexus 6000 or 7000 or 9000 series switches and Cisco Virtual Switch System technologies.

Responsibilities

• Design, implement, and maintain complex network infrastructures, including LAN, WAN, and data center networks.
• Focus on Cisco Nexus 6000 or 7000 or 9000 series switches and Cisco VSS technologies.
• Ensure network designs meet business requirements, performance standards, and security policies.
• Develop and document network topologies and configurations.
• Deep understanding of Cisco VSS technology, including fabric partitioning, redundancy, and failover mechanisms.
• Extensive experience with Cisco Nexus 6000 or 7000 or 9000 series switches, including configuration, troubleshooting, and optimization.
• Proficient in implementing and managing Nexus Fabric, including Virtual Port Channels (vPC) and Nexus 9000 series switch features.
• Diagnose and resolve complex network issues, including performance bottlenecks, connectivity problems, and security vulnerabilities.
• Utilize network monitoring tools and protocols to identify and address issues proactively.
• Document and communicate network issues and resolutions effectively.
• Implement and maintain network security measures, including access control lists (ACLs), firewalls, and intrusion detection/prevention systems.
• Stay up-to-date on the latest security threats and vulnerabilities.
• Collaborate with other IT teams, including server, storage, and application teams, to ensure network infrastructure meets business needs.
• Communicate network status, issues, and resolutions effectively to stakeholders.
• Stay current with the latest network technologies and industry best practices.
• Propose and implement improvements to network infrastructure and processes.
• Participate in the planning, execution, and completion of network projects.
• Manage network changes and upgrades effectively.

Requirements

To succeed in this role, candidates should have extensive hands-on experience in network engineering, with a strong focus on Cisco technologies. They should also have extensive knowledge of networking protocols (e.g., TCP/IP, OSPF, BGP, MPLS), network operating systems (e.g., IOS, NX-OS), network monitoring and management tools (e.g., SolarWinds, PRTG), and network security principles and practices. Familiarity with virtual port channels (vPC) and virtual device contexts (VDCs) is preferred.

Qualifications

• Extensive knowledge of Cisco VSS (Virtual Switching System).
• Virtual Port Channels (vPC) & Virtual Device Contexts (VDCs).
• Nexus NX-OS Devices Integration & Upgradation Services.
• Data Center Software & Hardware technologies refresh.
• F5 Load Balancers Configuration & Operations, Troubleshooting.
• Cisco Wireless Technologies configurations & support.
• In-depth knowledge of DMVPN setup, support & configurations.

Skills

• Cisco certifications (e.g., CCNP, CCIE) are highly desirable.

Pay

We are offering between $110,000 – $130,000.

Schedule

The role is ONSITE and requires 5 times a week commitment.