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Associate, Specialist, Infrastructure Engineer-Network, Technology and Operations at None

None · Mumbai, India · Onsite

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Business Function

Technology and Operations (T&O) enables and empowers the bank with an efficient, nimble and resilient infrastructure through a strategic focus on productivity, quality & control, technology, people capability and innovation. In Group T&O, we manage the majority of the Bank's operational processes and inspire to delight our business partners through our multiple banking delivery channels.

Job Purpose

To manage Network infrastructure for Bank & making infra available for business with high availability along with internal & external connectivity.

Essential Requirements

Key Accountabilities

  • To manage, handle network infrastructure for bank

Job Duties & responsibilities

  • Network monitoring via Network monitoring tools DBS owned
  • Network devices addition/deletion in Network monitoring systems & tool (NMS)
  • Internal ticket logging and resolving tickets received to Network team for various incidents.
  • Coordinate with external vendors for links (service providers)
  • Logging calls and raising TAC cases with Network vendors for hardware issues
  • Follow up and closure of tickets raised in internal systems
  • Raising Change request for internal changes and preparing standard Implementation Plans.
  • Monthly, weekly Network and Network security devices back up manually and via Tools.
  • Weekly, Monthly Network capacity reports preparation using reports dump from NMS
  • Daily report preparation on core network status and publish to internal stake holders over email.
  • Maintaining Network SLA report for Links and TAC Calls
  • Participation in Monthly review with network vendors and service providers, Validation of SLA reports.
  • Checking logs on devices for errors/alerts received in NMS, Taking corrective actions for alerts
  • Understanding & hands on Infoblox, Configuration of grid, managing DHCP services.
  • Deep understanding & hands on Network protocols (OSFP, BGP, ISIS, PAGP, LACP)
  • Understanding & Hands on VPN tunnels (GRE / IP Sec)
  • Good understanding & hands on switching protocols configurations and troubleshooting VLAN (L2/L3),
  • VTP, STP, Stacking, Ethernet channel.
  • Deep Understanding & hands on security products and firewalls checkpoint, Juniper, Palo Alto, F5, WAF
  • Understanding & hands on WAF,Node, Pool Member, Virtual Server Creation, SSLOffloading, Version upgrade.
  • Understanding & hands on Checkpoint & palo alto Firewalls, SSL VPN, IPSEC VPN, Access rule and NAT configuration, IPS Policy fine-tuning End Point Security – Sandblast deployment, L3 VLAN Creation, Log review.
  • Understanding & hands on Forcepoint, Policy Creation, URL enablement, Policy review
  • Understanding & hands on Web DLP, Policy Creation, Reduction of false-positives by validating the alerts
  • Responsible for Configuration, Installation and troubleshooting of network devices in Data Center and branches.
  • Upgrade IOS or code of router and switches and firewalls.
  • Implements changes to Network infrastructure hardware in order to correct errors or enhance functionality
  • Administration experience in Cisco ISE, policy creation, posture & Tshoot hands on, Cisco wireless infrastructure & Sponsor portal.
  • Network troubleshooting and Analysis tools including Wireshark
  • Responsible for checking the Log, Maintenance of Backup etc. for Security and Network Devices which are available in Syslog Server.
  • Ability to Gather Technical information at shortest possible time for troubleshooting tickets
  • Ability to provide detailed written responses to technical requirements
  • Understanding of multiplexing technologies, Independent problem solving.
  • Should work with security team for VAPT and closure of highlighted points

Required Experience

  • 10-12 years of Network field experience with Network security devices hands on.

 Education / Preferred Qualifications

  • Bachelor’s Degree/Diploma from Govt. approved university
  • Certifications like checkpoint & palo alto added advantage

Core Competencies

  • Network security experience with Checkpoint, Palo alto, Cisco ISE & F5 hands On.

Technical Competencies

  • Network security experience with Checkpoint, Palo alto, Cisco ISE & F5 hands On.

Work Relationship

  • To manage, handle network infrastructure for bank
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