Mosaic Network Engineer

Tata Consultancy Services; Neenah (WI); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

Discretionary Incentive

Medical Coverage

Family Leaves

Insurance Options

Certification Reimbursement

Vacation & Holidays

401K Plan

College Fund

Student Loan Refinancing

Job summary

Tata Consultancy Services Limited in Neenah, WI is seeking an Engineer with deep Cisco networking expertise to design and operate an enterprise network. The role focuses on SD-WAN, routing, switching, wireless and industrial IT/OT security to support production and corporate connectivity.

You will drive architecture, implement reliability, and collaborate with cross-functional teams to ensure optimal network performance and governance across the organization.

Qualifications

• Deep expertise in Cisco SD-WAN (Viptela) components.
• Strong knowledge of BGP, EIGRP, MPLS, VLANs, STP, EtherChannel, HSRP/VRRP.
• Experience with Cisco and Aruba wireless solutions and WLAN controllers.
• Experience with Rockwell Stratix industrial networking and IT/OT segmentation.
• Strong troubleshooting and network operations skills.

Responsibilities

• Design secure, scalable enterprise network architectures with HLD/LLD.
• Manage Cisco SD-WAN, MPLS and Internet WAN with high availability and policy control.
• Design and support routing and switching infrastructures using BGP, EIGRP, MPLS and VLANs.
• Deploy and support Cisco and Aruba wireless solutions including RF optimization and roaming.
• Support Stratix industrial networks and secure IT/OT segmentation using Palo Alto Firewalls.
• Drive monitoring, governance and service improvement.

Skills

Network Engineer

Job description

Must Have Technical/Functional Skills

• SD-WAN & WAN Technologies: Deep expertise in Cisco SD-WAN (Viptela) components including vManage, vSmart, vBond, OMP, TLOC, BFD, application-aware routing, centralized policies and multi-site WAN architectures.
• Routing & Switching: Strong knowledge of enterprise and campus networking with expertise in BGP, EIGRP, MPLS, VLANs, STP, EtherChannel, HSRP/VRRP, route redistribution, network segmentation and traffic optimization.
• Cisco & Aruba Wireless: Experience designing, deploying and troubleshooting enterprise wireless networks using Cisco and Aruba solutions, including WLAN controllers, AP provisioning, RF optimization, roaming, guest access and wireless security.
• Industrial Networking (Rockwell Stratix): Hands-on experience with Rockwell Automation industrial switches, Layer 2/Layer 3 configurations, redundancy protocols, VLAN implementation and IT/OT network segmentation using Firewall, including policy enforcement, zone-based security and secure communication between enterprise and manufacturing environments.
• Network Operations & Troubleshooting: Advanced troubleshooting of routing, switching, WAN, SD-WAN, wireless and industrial network environments using packet analysis, performance monitoring and root cause analysis methodologies.
• Network Strategy & Governance: Network lifecycle management, architecture reviews, technology refresh planning, vendor coordination, operational governance and continuous service improvement initiatives.

Roles & Responsibilities

• Network Design & Architecture: Design secure, scalable enterprise network architectures, develop HLD/LLD documentation and drive technology lifecycle and governance initiatives.
• WAN Operations: Manage Cisco SD-WAN, MPLS and Internet WAN environments, ensuring high availability, policy control and optimized application performance.
• Enterprise Connectivity: Design and support routing and switching infrastructures using BGP, EIGRP, MPLS, VLANs and redundancy technologies.
• Wireless Network Services: Deploy and support Cisco and Aruba wireless solutions, including WLAN controllers, RF optimization, roaming and wireless security.
• Industrial Networking & OT Security: Support Stratix industrial networks and implement secure IT/OT segmentation using Palo Alto Firewalls and access control policies.
• Operational Excellence: Resolve complex network issues across SD-WAN, routing, switching, wireless and OT environments using RCA and packet analysis.
• Service Assurance & Governance: Drive monitoring, compliance, change management, lifecycle planning, vendor coordination and continuous network service improvement.

TCS Employee Benefits Summary

• Discretionary Annual Incentive.
• Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
• Family Support: Maternal & Parental Leaves.
• Insurance Options: Auto & Home Insurance, Identity Theft Protection.
• Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.a
• Time Off: Vacation, Time Off, Sick Leave & Holidays.
• Legal & Financial Assistance: Legal Assistance, 401 K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

Salary Range-$70,000-$100,000 a year

Location

Neenah, WI

Function

TECHNOLOGY

Role

Engineer

ID

434270

Skills

Network Engineer

Salary Range

$70,000 - $100,000