Note: The job is a remote job and is open to candidates in USA. All Lines Technology is seeking an experienced Network Engineer to support enterprise networking environments. The role focuses on designing, implementing, optimizing, troubleshooting, and maintaining Cisco-based data center networks while collaborating with infrastructure, security, cloud, and operations teams.
Responsibilities
- Design, implement, and support Cisco-based data center networking solutions
- Configure and maintain Cisco Nexus switches and related data center technologies
- Manage Layer 2 and Layer 3 networking, including routing, switching, VLANs, and network segmentation
- Troubleshoot complex network performance, connectivity, and infrastructure issues
- Support data center modernization, migration, and optimization initiatives
- Implement network security best practices and collaborate with cybersecurity teams
- Develop and maintain network diagrams, technical documentation, and operational procedures
- Participate in architecture reviews and recommend improvements to network scalability and resiliency
- Provide technical leadership and mentoring to junior networking staff when needed
Skills
- 5+ years of enterprise networking experience
- Strong hands-on expertise with Cisco Data Center technologies, including:
- Cisco Nexus
- Data Center Switching
- Routing & Switching
- BGP, OSPF, and VLAN design
- Experience designing and supporting highly available network infrastructures
- Strong understanding of TCP/IP, DNS, DHCP, multicast, and network troubleshooting methodologies
- Experience with network monitoring and management tools
- Excellent communication and documentation skills
- Cisco ACI (preferred)
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