Role: Engineer
Required Skills: Network Engineer
Experience: 6 - 8 Years
Function: TECHNOLOGY
Apply By: 2026-11-22
Must Have Technical/Functional Skills
1.Switching Technologies
- Rockwell Automation Industrial Stratix Switches: Stratix 5200/ Stratix 5400/ Stratix 5410/ Stratix 5700/ Stratix 5800/ Cisco Industrial Ethernet Switches: Cisco IE9320
- Cisco Catalyst Switches: Catalyst 9200/ 9300/ 9400/ 9500/ 9600.
2.IT Networking Technologies
- VLANs and Trunking
- SVI (Switched Virtual Interface)
- EIGRP
- HSRP
- ACL Implementation
- VRF
- EtherChannel
- STP
- VTP
- IGMP Querier
- SNMP
- Syslog
3.OT Networking Technologies
- CIP (Common Industrial Protocol)
- PTP (Precision Time Protocol)
- Ethernet/IP
- Modbus
- Profinet
4.Cisco Catalyst Center (DNAC)
- Zero Touch Provisioning (ZTP)
- Software Image Management (SWIM)
- Device Inventory and Lifecycle Management
5.WAN Technology:
- Hands-on experience with WAN technologies including SD-WAN, IPSec, VPN.
- Strong knowledge of WAN routing, traffic optimization.
- Expertise in diagnosing and resolving WAN-related network performance issues.
- Experience managing multi-site enterprise WAN environments.
6.Splunk
- Basic Splunk Architecture Understanding
- Search Processing Language (SPL) Queries
- Log Analysis and Troubleshooting
- Dashboard Review and Monitoring
7.Wireless Technologies
- Cisco Wireless
- Aruba Wireless
- SSID Configuration
- Authentication Methods
- Wireless Troubleshooting
Roles & Responsibilities
Network Implementation
- Implement new Mosaic network infrastructures including:
o Core Switches
o Distribution Layer Switches
o Access Layer Switches
o vSAN Switches
- Configure VLANs, routing, and firewall policies based on business requirements.
- Deploy and configure new wireless SSIDs.
- Execute LAN expansion activities across manufacturing and enterprise environments.
- Support Layer 3 network migrations and network segmentation projects.
- Implement and validate ACL requirements.
Infrastructure Lifecycle Management
- Execute roadmap-based hardware refresh and replacement activities.
- Perform firmware upgrades for Core, Distribution, Access, and vSAN switching infrastructure.
- Maintain network standards, documentati on, and configuration consistency.
Operations and Troubleshooting
- Perform packet captures and traffic analysis.
- Troubleshoot Layer 2 loops and spanning-tree related issues.
- Resolve routing, VLAN, ACL, multicast, and wireless connectivity problems.
- Coordinate with security, server, and application teams for issue resolution.
- Analyse logs using Syslog, SNMP monitoring tools, and Splunk.
ITIL Process Knowledge
- Change Management
- Incident Management
- Problem Management
- Root Cause Analysis (RCA)
- Service Request Fulfilment
Salary Range-$100,000-$120,000 a year
#LI-KR3
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, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.