Engineer - Global Service Operations

Tata Communications Limited

Jamshedpur, India

2-5 Years

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Job Description

Job Title: Network L1 Engineer

Experience: 2-5 Years

Location: Tata Nagar Jamshedpur (NOC)

Shift: 24x7 Rotational Shift

Department: JSR Network Operations Center (NOC)

Certification CCNA & Fortinet Firewall (Preferred)

Key Responsibilities

Very good Understanding of TCP/IP and troubleshooting of Network Connectivity
Knowledge of OSI model, IP Addressing & Subnetting, , routing protocols like OSPF, BGP is must.
Basic knowledge of MPLS is must.
Hands-on experience on Cisco Routers and Switches.
Monitor network & SD-WAN devices and circuits using NMS tools.
Identify and respond to alerts related to:

a.WAN link failure

b. SD-WAN tunnel down

c. High bandwidth utilization

d.Device CPU/Memory threshold breaches

7.Perform L1 troubleshooting:

a.Interface status check

b.Link up/down verification

c.VLAN reachability check

d.Basic routing table verification

e.Verify routing status and BGP/OSPF neighbor state.

8.Perform initial troubleshooting before escalating.

9.Create, update, and track incidents in ticketing tools (Service Now).

10.Coordinate with ISP/vendor for circuit-related issues.

11.Assist during planned maintenance windows.

12.Validate post-change network health.

13.Perform health checks before and after changes.

14.Documentation & Reporting

a.Maintain incident logs.

b.Prepare daily/weekly reports:

c. Link availability

d.Incident summary

e.SLA compliance

15. Update network inventory records.

Must Have

Strong verbal and written communication skills are a must
Candidate is ready to work in shift whenever required.

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About Company

Tata Communications LimitedJob Source: jobs.tatacommunications.com

Tata Communications is a digital ecosystem enabler that powers today&#8217;s fast-growing digital economy. We enable the digital transformation of enterprises globally, including 300 of the Fortune 500. We carry around 30% of the world&#8217;s internet routes and connects businesses to 60% of the world&#8217;s cloud giants.
We have been a part of the rich heritage of the internet in India. Over the last 25 years, enterprise-enabled services have been essential to the adoption of digital services in the country. Connectivity is an essential fabric of sustenance for the economy. We are committed to enabling Industry leaders in this New World of Communications&#8482;, with our unique promise of delivering secure connected digital experiences.
In 2020, we announced the launch of &#8216;Secure Connected Digital Experience&#8217; (SCDx), a proposition intended to meet this growing, worldwide demand for new ways of operating, which includes far higher levels of working from home, rising security risks, a shift to digital commerce, and more contactless experiences. It will help companies currently relying on short-term fixes by providing holistic, secure, enterprise-level digital solutions that address current challenges and are fit for the long term.

Job ID: 143945775

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