Network Engineer
Job in
Chicago, Cook County, Illinois, 60290, USA
Listed on 2026-09-13
Listing for:
Tata Consultancy Services
Full Time
position Listed on 2026-09-13
Job specializations:
-
IT/Tech
Network Engineer, Cybersecurity, Systems Engineer, Network Security
Job Description & How to Apply Below
Job Description
Network Engineer
Responsibilities And Duties- Migrate branch sites from MPLS to Zscaler SD-WAN solution as part of global branch transformation project.
- Analyze business needs; gather requirements, designs, installs, troubleshoots, and supports technical solutions in a world-class infrastructure.
- Participate in regular meetings and conference calls with customers and IT staff to help qualify opportunities and technical solutions.
- In depth knowledge and understanding of networking technologies, design principles, and the practical application of routers, switches, virtualization, storage, storage networking virtualization/zoning, load-balancers and network security.
- Knowledge of network security solutions such as firewalls, VPNs, Intrusion detection/prevention, and web application firewalls.
- 5+ years’ experience in network engineering. Experience with branch site WAN migrations is required with focus on Zscaler solutions.
- Strong technical knowledge and experience in several of the following (certification a plus):
- Zscaler SD-WAN ZTB solution
- Cisco Wireless
- Cisco ISE Network automation using Cisco Catalyst Center or similar tools
- Network Monitoring tools such as Solarwinds and Thousand Eyes
- Cisco Routing/Switching, spine/leaf architecture
- QoS, prioritization of voice and video
- Palo Alto Networks firewalls and security solutions
- F5 LTM/GTM
- Proven understanding of network segmentation/isolation, encryption architectures
- Strong documentation skills and experience generating technical documents, diagrams, solutions specifications, guidelines, processes, and procedures.
- Excellent communications and customer service skills with proven ability to communicate professionally in a corporate environment.
- Experience in standardizing and automating network configuration and deployment
- Experience with software and hardware troubleshooting and system monitoring.
- Ability to work nights and weekends as needed for implementations and being a point of escalation
Salary Range- $100,000-$125,000 a year
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