Senior Network Infrastructure Specialist

6 hours ago

Kolkata, West Bengal, India beBeeNetwork Full time ₹ 80,00,000 - ₹ 1,20,00,000

Job Description

We are seeking a seasoned Network Engineer to play a pivotal role in our network infrastructure team. The ideal candidate will be responsible for designing, implementing, and maintaining a robust network architecture that supports high-performance trading operations.

Key Responsibilities:

  • Network Design and Configuration: Develop and implement network architecture, including LAN, WAN, and VLAN setups. Configure and manage network devices such as routers, switches, firewalls, and load balancers. Ensure network services are optimally configured, including VPNs and QoS.
  • Network Maintenance and Monitoring: Perform regular network maintenance, system upgrades, and performance tuning. Monitor network performance and availability of network servers using diagnostic and analytics tools. Document network infrastructure, network configuration measures, and procedures for 24/7 support to trading teams.
  • Troubleshooting and Support: Diagnose networks, troubleshoot network clogs, and resolve network issues related to hardware, software, or internet connectivity. Provide Level-2 or Level-3 support for WAN and LAN networks, which includes Cisco equipment and F5 load balancers. Conduct disaster recovery operations to ensure network resilience and safeguard of network framework.
  • Network Security and Documentation: Plan and implement network security measures in collaboration with the IT team. Maintain comprehensive network documentation, which includes infrastructure diagrams and runbook manuals. Review and update network system plans for transparency, accuracy, and completeness.
  • Auditing and Compliance: Regularly audit company routers, switches, and other related network devices to ensure compliance with standards and build logs on performance metrics. Evaluate network configurations and infrastructure for network security, network efficiency, and compliance with overall network protocols.
  • Communication and Coordination: Serve as a point of contact for exchanges to resolve network-related issues impacting trading activities. Coordinate with exchange technical teams to troubleshoot and address network problems. Collaborate with vendors and IT personnel to resolve complex network issues and enhance network performance. Contribute to planning and executing new locations, campus expansions, and emerging network technologies.
  • Collaboration and Mentorship: Work effectively with IT and trading teams to meet operational needs. Mentor and support other team members while fostering a collaborative work environment.

Required Skills and Qualifications:

Bachelors or Masters degree in Computer Science, Information Technology, or a related field. Professional certifications such as CCNP, Cisco Certified Network Professional, are required. CCIE, Cisco Certified Internetwork Expert, and/or CISSP, Certified Information Systems Security Professional, are highly desirable.

Key Qualifications:

  • Deep understanding of network protocols, monitoring, system diagnostic, and network analytics tools.
  • Strong problem-solving skills with the ability to work under pressure.
  • Excellent communication and collaboration skills, particularly in interacting with external partners such as Stock Exchanges, Vendors, or Data providers.
  • Ability to stay updated with emerging technologies and industry trends.
  • Commitment to maintaining high standards of network performance, security, and compliance.
  • Detail-oriented with a strong analytical mindset.

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