Enterprise Network & Security Manager

Tata Consultancy Services; Plano (TX); On-site; USD 120,000 - 140,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage

Maternal & Parental Leaves

Auto & Home Insurance

Certification & Training Reimbursement

Vacation and Holidays

Job summary

Tata Consultancy Services in Plano, TX seeks a Network Manager with deep enterprise networking expertise across LAN/WAN, wireless, security, and cloud networking to lead modernization and ensure resilience.

You will drive ITIL processes, incident management, vendor relations, and strategic technology initiatives, while mentoring high-performing teams and aligning with manufacturing needs.

Qualifications

• Bachelor's degree in Computer Science required.
• Extensive experience in enterprise networking, wireless, cybersecurity, and OT/IT integration.
• Hands-on expertise in routing and switching (BGP, OSPF, EIGRP), LAN/WAN, SD-WAN, DNS/DHCP/IPAM, firewalls, load balancers, and cloud networking.
• Strong vendor management, ITIL processes, major incident management, change governance, and capacity planning.
• Experience leading cross-functional technical teams and strategic technology initiatives.

Responsibilities

• Provide leadership for enterprise LAN, WAN, Wireless, Firewall, DNS/DHCP/IPAM, Cloud, and Network Security environments.
• Oversee operation and continuous improvement of enterprise network architecture for scalability, resiliency, performance, and security.
• Lead network operations teams responsible for incident, problem, change, event, and service requests.
• Drive ITIL processes and governance with governance and audit compliance.
• Serve as escalation point for major incidents and drive service restoration efforts.
• Drive network automation, observability, and analytics to improve efficiency and visibility.
• Collaborate with Manufacturing, Engineering, Cybersecurity, Infrastructure, Cloud, and Application teams.
• Manage vendor relationships and ensure budget and contract alignment.
• Monitor network performance, SLA/KPI attainment, and risks, reporting to leadership.
• Develop and execute technology roadmaps and modernization initiatives.

Skills

Networking Leadership

Enterprise Networking

Wireless Technologies

Cybersecurity

OT/IT Integration

Routing & Switching (BGP/OSPF/EIGRP)

LAN/WAN

SD-WAN

DNS/DHCP/IPAM

Firewalls & Load Balancers

Cloud Networking

Observability & Monitoring

ITIL & Incident Mgmt

Vendor Management

Capacity Planning

Team Leadership

Education

Bachelor of Computer Science

Job description

Tata Consultancy Services in Plano, TX seeks a Network Manager with deep enterprise networking expertise across LAN/WAN, wireless, security, and cloud networking to lead modernization and ensure resilience.

You will drive ITIL processes, incident management, vendor relations, and strategic technology initiatives, while mentoring high-performing teams and aligning with manufacturing needs.