Associate, Specialist, Infrastructure Engineer-Network, Technology and Operations at None
None · Mumbai, India · Onsite
- Senior
- Office in Mumbai
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