Network Administrator

TCS is Hiring Network Admin For Bangalore location

Experience

Mode of interview

Location

Please apply only if you are available for a In-person interview at TCS Bangalore on 8th November 2025 (Saturday).

Must have:

Undertake/Oversee complex network fault investigations at an L2 level in local and wide area environments using information from multiple sources in coordination with the network vendors .

• Rich experience in troubleshooting network issue end-to end (with technology support Meraki ,Viptela ,F5 etc. ) .

• Problem management

  Oversee the problem management of P1 incidents & repeat failures. Ensure that root cause is identified & remediations are applied through the change management process.

• Continual improvement –

  Drive service improvement / development plans along with network vendors & other internal teams. Actively contribute to service / technology reviews. Generate ideas for enhancing network stability / improving end user experience & drive them through to closure.

• Audits –

  Conduct regular audits on the LAN/WAN infrastructure to ensure all configurations & infrastructure are following pre-defined network standards. Support other internal / external audits.

• Change management –

  Technical review & impact assessment of network changes.

• DDI Architecture -

  Have a deep understanding of DDI architecture including DNS,DHCP ,IPAM components including managing DHCP leasing ,ip address management .

• Tools & Automation –

  Support the organization’s digital agenda by identifying potential areas for automation & implementing them, hands on Thousand eye & Datadog tools will be advantage.

• Operational acceptance

  - Define & implement technical standards / other requirements for onboarding new network infrastructure onto the network.

• Vulnerability Management-

  Ownership on the Vulnerability management process and ensures exploitable Vulnerabilities are remediated on time and no security breaches happen on the network.

• Report on key indicators

  - Review, Analyze and Improve the SLA parameters of each of the vendor, participate in MSRs, WSR ,QBRs with respect to Networks.