Tata Consultancy Services · Bengaluru
Network Administrator
Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.
Apply on Tata Consultancy Services’s careers site →Job description
Job Description
- Excellent network administration and troubleshooting skills.
- Good Understanding and troubleshooting skills of TCP/IP, Switching &Routing protocols, MPLS, Load balancing
- Knowledge and experience in STP, VTP, HSRP, VLAN, QoS and other switching technologies
- Good Knowledge & Hands on experience on Palo Alto Firewalls and Juniper switches
- Good Knowledge and experience on Cisco Wireless Controllers
- Ability to understand the design and provide suggestions for improvements
- Excellent analytical and organizational skills and the ability to work with multiple geographically dispersed teams
- Excellent listening skills & ability to communicate clearly and fluently in English
- Flexibility to work in shifts for 24x7 support
- Strong team player with a constructive perspective and commitment to the success of the business
- Ability to work on multiple concurrent tasks with conflicting priorities
Product knowledge
- Routing Protocols, especially MPLS, BGP, EIGRP o Cisco Routers -- 7200, 3800, 3600, 2800, 2900, 881 o Firewalls -- Cisco ASA5550, Checkpoint, Palo Alto
- Security -- IDS, IPS o Load Balancers – F5 o Switches -- Nexus 9K/7K/5K/2K, Cisco 9300/6500/4500/3750/2960, Juniper switches o WLAN – Wireless LAN Controllers, WCS, Cisco WLAN Controllers o PBR, PfR and ASRs
- Zscaler (ZIA) o SD-WAN o Cisco ACI using Spine-Leaf
Qualifications
BACHELOR OF ENGINEERING
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