Mosaic Network Engineer

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.

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

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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.