Opening with TCS|| Network Architect|| Chennai|| 29-Aug-26

Dear Candidate,
Greetings from TATA Consultancy Services.
Thank you for expressing your interest in exploring a career possibility with the TCS Family.

We are delighted to invite you for a discussion to get to know more about you and your professional experience. The interview will be in person.

At this interview you will have a technical discussion followed by a management & HR round*. Feel free to ask any questions you may have about our hiring process, the position, or our company.
TCS is hiring for Network L3 (DNS / DHCP) Position for Chennai Location.

Interview date : 29 -Aug-26
Mode: Virtual Interview.
Please find the below JD

• Strong handson experience with Efficient IP SOLID server for DNS, DHCP & IPAM
  Deep understanding of DNS (authoritative/recursive servers, zone files, forwarding, ACLs, GSLB, DNSSEC)
• Deploy, configure, and administer EfficientIP SOLIDserver DNS/DHCP/IPAM services across enterprise environments
• Manage DNS zones, records, forwarding rules, DNS ACLs, Anycast-based deployments, and DNS security controls
• Expertise in DHCP management, including scope design, failover, lease policies, and DHCP option sets
• Experience with IPAM (subnet hierarchy, IP lifecycle management, automation templates, API-driven provisioning)
• Understanding of network routing protocols, VLAN design, STP, L3 interfaces, and troubleshooting L2/L3 issues
• Knowledge of security concepts including DNS firewall, RPZ, threat protection, and DoH/DoT considerations
• Practical experience integrating DDI with Active Directory, Firewalls, DNS proxies, Cloud DNS
• Good understanding of TCP/IP, NTP, DNS protocols, DHCP broadcast/relay behavior
• Handson experience with API automation (REST, SOAP, Python, Ansible) for DDI workflows
• Experience supporting datacenter DDI deployments, migrations, and enterprise network expansions
• Ability to prepare and maintain network documentation, IPAM databases, standards, and SOPs
• Good understanding of ITIL processes, incident resolution, change & release management
  

Interested Candidate Please share the below Details:

1. Total Exp :

2. Relevant Exp:

3. Contact No. :

4. Current CTC :

5. Expected CTC:

6. Current Location :

7.  Agree with work Location :

8. Notice period :

9. Current Company :

10. Highest Qualification :       (Regular/Part Time): 

11. Any Gap :12. Duration of Gap:

13. Have you Earlier worked with TCS(Yes /No) :

Thanks & Regards,

Tripti Dhyani

Human Resources Talent Acquisition Group

Mail to:  tripti.dhyani@tcs.com