Senior DNS & DDI Network Engineer

Tata Consultancy Services Limited; Irving (TX); On-site; USD 95,000 - 110,000; Full time

Job summary

Tata Consultancy Services Limited in Irving, TX is seeking a Network Engineer (DNS) with 5-8 years of experience in enterprise networks and DDI. The role emphasizes DNS/DHCP/IPAM knowledge, experience with DDI tools, and strong communication to support complex, global environments.

Responsibilities include planning, RCA post-incident, designing automated processes, and collaborating across architects, security, and operations to deliver secure, compliant DDI services.

Qualifications

• 5-8 years of experience in managing/configuring Enterprise networks or DDI solutions
• Knowledge of DNS, DHCP and IP address Management Protocols
• Experience with DDI tools such as TCPWave/Bluecat/Infoblox is advantageous
• Ability to work with virtual and in-person teams under pressure or to a deadline
• Ability to operate with a limited level of direct supervision
• Experience in a Financial Services or large complex/global environment preferred
• Effective written and verbal communication skills
• Effective analytic/diagnostic skills

Responsibilities

• Create complex project plans, perform impact analyses, solve high impact problems, and provide resolutions to restore DDI services
• Drive Root Cause Analysis (RCA) post restoration of service
• Design testing approaches, complex processes, reporting streams, and creating automation of repetitive tasks
• Review requirement documents, define hardware requirements and examine/update processes for DDI environment
• Collaborate with network architects, network security and operations teams to implement best practices for DDI services
• Assess risk in business decisions, safeguard the firm and assets, ensure compliance with laws and regulations, and escalate/report control issues transparently

Skills

DNS/DHCP/IPAM knowledge

Project planning

Root Cause Analysis

Communication skills

Team collaboration

Tools

TCPWave

Bluecat

Infoblox

Job description

Tata Consultancy Services Limited in Irving, TX is seeking a Network Engineer (DNS) with 5-8 years of experience in enterprise networks and DDI. The role emphasizes DNS/DHCP/IPAM knowledge, experience with DDI tools, and strong communication to support complex, global environments.

Responsibilities include planning, RCA post-incident, designing automated processes, and collaborating across architects, security, and operations to deliver secure, compliant DDI services.