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# Senior Engineer Data - Network LAN/WAN

- **Company:** HCL America, Inc.
- **Location:** United States
- **Experience:** Expert
- **Salary:** $65,000.0 - $91,000.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Microsoft Azure, Bash Shell, Cloud Computing, Computer Networks, Dynamic Host Configuration Protocol, Network Address Translation, Domain Name System (DNS), OSI Models, Python (Programming Language), Network Virtualization, Cisco Nexus Switches, Windows PowerShell, SAP Sales and Distribution, TCP/IP, Virtual Local Area Networks, Wide Area Networks, Wireless Networks, Scripting, Computer Network Operations, Computer Network Technologies, Data Center Networking, Routing & Switching, Open Network Automation Platform, Cisco, Vmware
- **Published:** October 27, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=6d06d12519bfe0a0

## About the Role

Strong fundamentals in Networking concepts: o TCP/IP, OSI Model o Routing & Switching basics o VLANs, NAT, DHCP, DNS * Basic understanding or exposure to SD WAN concepts. * Awareness of Data Center Networking (ACI / NSX at a conceptual level). * Basic Wireless networking knowledge. Secondary / Nice-to-Have Skills * Exposure to any of the following through labs, training, or projects: o Cisco ACI (basics / concepts) o VMware NSX T (basic understanding) o SD WAN (Viptela / Velocloud / Silverpeak - awareness level) o F5 (LTM/GTM - conceptual exposure) o Cloud networking fundamentals (Azure / AWS) * Basic scripting exposure (Python / PowerShell / Bash is a plus). * Willingness to learn Network Automation and NetOps tools. ________________________________________ Technology Exposure (Any 1-2 is Sufficient for Freshers) * Cisco Routing & Switching * SD WAN (conceptual understanding) * Cisco ACI or VMware NSX (introductory level) * Wireless
Networking * Cloud Networking fundamentals (Azure / AWS - basic)

Must Have Skill

Network LAN/WAN mgmt

## Description

We are looking for enthusiastic and motivated fresh graduates / early career engineers who are interested in building a career in Enterprise Networking and Next Generation Network Technologies. The role focuses on supporting, learning, and gradually contributing to modern network environments including Routing & Switching, SD WAN, Data Center Networks, and Virtual Networking under the guidance of senior engineers., Support day-to-day network operations under supervision as part of a larger delivery team. * Perform initial troubleshooting and diagnostics of network-related incidents and escalate appropriately. * Follow defined SOPs, runbooks, and operational processes. * Assist senior engineers in: o Network changes o Migration and transformation activities o Network documentation and diagrams * Work closely with internal teams to understand recurring issues and participate in problem analysis. * Maintain accurate documentation and update knowledge bases. * Participate in on-the-job training, mentoring, and technical upskilling programs. * Develop strong understanding of customer environments and service expectations.