Tata Consultancy Services
Network LAN SDA Engineer
Skills
1 month ago
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Important information
Contract type:
Permanent
Location:
Plano, TX, USA
Work mode:
Onsite
Published on:
20 September 2026
What they need
Must Have Technical/Functional Skills
- 8 to 10 years of professional experience.
- High-level teaming and communication skills to influence and persuade others.
- Strong written and verbal communication skills with the ability to create and present concepts and recommendations to management.
- Deep understanding of Internet Protocol (IP) addressing and Variable Length Subnet Mask (VLSM).
- Extensive experience on designing and implementing Cisco SDA (Software-Defined Access), DNAC with Data Center Networking Technologies and Cloud Solutions.
- Strong experience with Monitoring and Alerting Tools: Cisco Catalyst Center (DNAC), Cisco ISE, PagerDuty, Nagios, Thousand Eyes, CloudWatch, Grafana, Zabbix & Site24x7
- Deep understanding of Local Area Network (LAN) switching technologies including; SDA, DNAC, ISE, VXLAN, ACI, fabric path, Spanning Tree, Virtual LAN (VLAN), and VLAN Trunking Protocol (VTP) concepts
- Cisco Certified Network Associate (CCNA) or higher certification
- Proficient with scripting technologies, including but not limited to Python, Ansible, Perl, and Terraform.
- Cisco ACI, SDA, DNAC & ISE.
Roles & Responsibilities
- Must have excellent communication and leadership skills. Needs to be confortable leading other Contingent Worker, Partners and site resources to the successful completion of network refreshes
- Plan, configure, implement and document solutions in a complex network environment in support of new and existing cloud technology architectures.
- Measurement, optimization, and tuning of network performance and ensuring that systems will run reliably and are highly available.
- Support a Cisco centric LAN, WAN and WLAN environment. This includes Switches routers, firewalls, security, wireless & ISE.
- Deep understanding of network orchestration and automation using Cisco ACI, SDA & DNAC with ISE integration, Phyton & Ansible.
- Build BOM, coordinate resources, track execution, and validate deployment/upgraded equipment/site.
- Work with various teams to gather requirements, create specifications, and design solution for network LAN projects.
- Supervise and or performing site installs, maintenance, upgrades or software enhancements to support the network infrastructure needs.
- Function as a point of escalation for operational entities regarding regular or complex issues.
- Monitor system for trouble areas and proactively resolve and document root cause.
Experience working Agile methodologies or working as part of an Agile team.
Salary Range: $90,000 - $110,000 per year
TCS Employee Benefits Summary Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
Qualifications: BACHELOR OF COMPUTER SCIENCE
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