Network Engineer

Tata Consultancy Services; Sparks (NV); Presencial; USD 95.000 - 150.000; Jornada completa

Descripción de la vacante

Tata Consultancy Services Limited is seeking a Senior Engineer in Sparks, NV to implement and support advanced network infrastructure. The role focuses on Cisco ACI fabric health, Palo Alto VPNs and security, enterprise wireless design, and Infoblox DNS/DHCP/IPAM management.

Responsibilities include leading high-pressure P1 troubleshooting across application, LAN, WAN, DC, and security domains, and guiding Level 1/2 staff while maintaining excellent communication with stakeholders.

Formación

• Expert in implementing, and support Cisco ACI (policy model, contracts, EPGs, fabric troubleshooting).
• Administer and troubleshoot Palo Alto Firewalls including security policies, NAT, routing, VPN (IPSec, site-to-site, remote access).
• Manage enterprise wireless networks (Cisco, Aruba, or equivalent), RF optimization, roaming, high-density deployments.
• Design, configure, and troubleshoot IPSec VPNs, including third-party interoperability.
• Administer Infoblox DDI (DNS, DHCP, IPAM) with grid management, failover, and automation integration.

Responsabilidades

• Troubleshoot Level 3 and advanced network issues during high-pressure environments.
• Investigate causes, test solutions, and suggest fixes to reduce ticket resolution time.
• Manage and upgrade network equipment and device software.
• Understand and act on network support priorities to meet objectives.
• Lead operational issues independently in live troubleshooting with multiple stakeholders.
• Assist Level 1 & 2 resources in addressing network issues.
• Demonstrate strong understanding of routing and switching protocols.
• Communicate complex technical issues clearly and concisely.

Conocimientos

Cisco ACI

Palo Alto Firewalls

Wireless & RF

VPN

Infoblox

Networking Fundamentals

Descripción del empleo

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:
• oSecurity policies, NAT, routing
• oVPN (IPSec, site-to-site, remote access)
• oPanorama 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)

Required Technical Skills

• 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.

Generic Managerial Skills, If any

Should be able to lead and drive the Operational issues on his own.

Location: Reno, Nevada

Salary Range: $95,000 - $150,000 a year

#LI-CM2

Location

Sparks, NV

Function

TECHNOLOGY

Role

Senior Engineer

ID

434775

Skills

Network Admin

Salary Range

$95,000 - $150,000