Network Architect

2 weeks ago


MississaugaONW Credit Av, Canada Cognizant Full time
Job Title: Infra. Architect

Cognizant is seeking an experienced Infra. Architect to join our team. As an Infra. Architect, you will be responsible for designing and implementing robust infrastructure solutions that support our business objectives.

Key Responsibilities:
  • Verify and implement firewall rule openings and security-related requests in Checkpoint, Cisco firewalls, and other security devices.
  • Validate and implement new virtual IP creation and other types in F5 LTM, GTM, and other load balancers.
  • Handle and troubleshoot GRE and IPSec VPN tunnels and related issues in Cisco and Checkpoint devices.
  • Work in Service Now Ticketing environment to manage incidents, requests, and changes.
  • Attend Change Management Calls to represent changes and obtain approval.
  • Test, troubleshoot, and validate F5 and Firewall changes with the Application Team validators.
  • Collaborate with vendor support teams to resolve infrastructure-related issues.
Requirements:
  • 10 to 13 years of experience in load balancing, cloud networks, switching, and routing, and wireless technologies.
  • Good experience in Checkpoint Firewalls, Cisco ASA or FTD, and F5 load balancers.
  • Demonstrable experience in F5 load balancers (LTM/GTM) and OSPF, EIGRP, and BGP Routing Protocols.
  • Mandate to have knowledge of general Networking concepts like DHCP, DNS, IP Address management, NAT, IPSec VPN, NTP, and SNMP.
  • Hands-on debug/troubleshooting skills with the F5 GUI, CLI, Log files, and TCPDUMP processes.
  • Basic understanding of Enterprise Routing in EIGRP, BGP, VRFs, Enterprise switching, virtual switches, and stack switches.
  • Nice to have F5 configuration scripting and automation capabilities and CISCO ACI and AWS.
Working Arrangements:

Cognizant offers flexibility in working arrangements. This is a remote position open to qualified candidates from Ontario or Nova Scotia. We strive to offer work-life balance through our wellness programs.


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