[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Tata Consultancy Services jobs](https://jobs.opennash.com/companies/tata-consultancy-services/) · [Search jobs](/search/) Tata Consultancy Services · Sparks, NV # Network Engineer Sparks, NV $64,000 - $115,000 IT & Infrastructure Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since. [Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/418398J) [OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Network Engineer ## Job description ### Must Have Technical/Functional Skills - Expert in implementing, and support Cisco ACI (policy model, contracts, EPGs, fabric troubleshooting). ### Administer and troubleshoot Palo Alto Firewalls including - o Security policies, NAT, routing o VPN (IPSec, site-to-site, remote access) o Panorama management and threat prevention profiles - Manage and support enterprise wireless networks (Cisco, Aruba, or equivalent), including RF optimization, roaming, and high-density deployments. - Design, configure, and troubleshoot IPSec VPNs, including third-party interoperability. - Administer Infoblox DDI (DNS, DHCP, IPAM) including grid management, failover, and automation integration. - Lead hands-on P1 troubleshooting for complex network issues across Application, LAN, WAN, DC, and security domains. - Real-time packet capture skills to investigate complex issues during live P1 calls. (Wireshark) ### Cisco ACI - APIC, EPGs, contracts, fabric health, L2/L3 connectivity ### Palo Alto Firewalls - PAN-OS, Panorama, security policies, IPSec VPN, NAT ### Wireless - Enterprise WLAN design, RF analysis, troubleshooting ### VPN - IPSec site-to-site, remote access, multi-vendor environments ### Infoblox - DNS, DHCP, IPAM, Grid Master, HA ### Networking Fundamentals - TCP/IP, BGP, OSPF, VLANs, QoS, multicast Roles & Responsibilities: - Troubleshooting the Level 3 and advanced network issues and performing call backs ensuring issues are resolved & appropriate solution is provided to the customer in a high pressure factory environments - Responsible for investigating causes, tests solutions & suggest solutions in place to reduce the time taken to resolve the network related tickets. - Manage new and existing equipment, hardware, and network device software upgrades. - Understanding Network support priorities and objectives and taking an active role in accomplishing them. - Should be able to lead and drive technically the Operational issues on his own in a high pressure environment engaging multiple stakeholders during live troubleshooting. - Help level 1 & level 2 resources to address the Network related issues. - Strong understanding of network routing and switching protocols required. - Excellent analytical, interpersonal, and communication skills with the ability to communicate complex technical issues in an easy-to-understand manner. - Resourceful, with the ability to work independently. - Strong time management skills and attention to detail. - Ability to multi-task activities with shifting priorities. ### Salary Range $64,000 - $115,000 a year #LI-CM2