Network Admin-data

6 days ago

Chennai, India CGI Full time

Company Profile:
Job Title: Network Admin-Data L3

Position : Systems Engineer

Experience: 5-8 Years

Category: Software Development/ Engineering

Main location: Bangalore

Position ID: J0523-1939

Employment Type: Full Time

Qualification: Bachelor's degree in Computer Science or related field or higher with minimum 3 years of relevant experience.

Network Admin-Data L3

Position Description

Network Monitoring

5+ years

Your future duties and responsibilities
- Hands on trouble shooting experience and Configuration and management of firewalls (FortiGate & Cisco ASA )
- Hands on trouble shooting experience and Configuration and management of Cisco WLAN controllers, Cisco Prime
- Hands on trouble shooting experience and Configuration and management of Cisco Catalyst, Nexus series of switches.

Preferred CCNA certification
- In-depth knowledge and practical understanding of Networking concepts OSI, TCP and DNS, DHCP, IP, ARP, ICMP, TCP, UDP, SNMP, FTP, TFTP.
- Solid understanding and troubleshooting skills in IPSec VPN technologies, Clustering and High Availability (HA) concepts.
- Good Practical experience in understating and troubleshooting Network Security and related technologies, Firewalls, access and perimeter control, vulnerability management and intrusion detection.
- Should have a strong knowledge on various attacks like SYN flood, Replay attacks etc. and the mitigation techniques.
- Defining configuration policies and active tuning of DLP, L7 Firewalls, VPN, AV, IDS, W/IPS, SIEM, SSL Inspection, Endpoint Protection, mobile device computing, DB Security and similar security technologies/services.

**Insights you can act on**

While technology is at the heart of our clients’ digital transformation, we understand that people are at the heart of business success.

When you join CGI, you become a trusted advisor, collaborating with colleagues and clients to bring forward actionable insights that deliver meaningful and sustainable outcomes. We call our employees “members” because they are CGI shareholders and owners, and, as owners, we enjoy working and growing together to build a company we are proud of. This has been our Dream since 1976, and it has brought us to where we are today—one of the world’s largest independent providers of IT and business consulting services.

At CGI, we recognize the richness that diversity brings. We strive to create a work culture where everyone belongs, and we collaborate with clients in building more inclusive communities. As an equal opportunity employer, we empower all our members to succeed and grow. If you require an accommodation at any point during the recruitment process, please let us know. We will be happy to assist.

Ready to become part of our success story? Join CGI—where your ideas and actions make a difference.

**Your future duties and responsibilities**
- Good understanding of OSI Model, TCP/IP protocol suite (IP, ARP, ICMP, TCP, UDP, SNMP, FTP, TFTP).
- Good in Monitoring tool - Solar winds
- Experience in LAN (Switching), WAN (Routing).
- VTP ,Spanning tree, STP
- Good Knowledge in IPSEC VPN / SSL-VPN / NAT / GRE is MUST
- Providing remote infrastructure support and configuration of VPN.
- Good hands-on experience with Firewall Setup, VPN Setup, LAN, WLAN.
- Experiences in VLANS, Tagging - IEEE 802.1q, 802.3ad, 802.1d,802.1w.
- Experiences on routing protocols - RIP V1/V2, OSPF, BGP
- Administration and Management of Cisco Switches, Routers, Firewall management.
- Configurations of Cisco IPSEC/GRE VPN.

**Required qualifications to be successful in this role

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