Senior Network Security Specialist

3 weeks ago


ChennaiHyderabadNoida, India TalentXO Full time

Job Title: Senior Network Security Specialist

Job Summary:

We are seeking a highly skilled Senior Network Security Specialist to join our team at TalentXO. As a key member of our cybersecurity team, you will be responsible for designing, implementing, and maintaining secure networks.

Key Responsibilities:

  • Lead the design, implementation, and maintenance of secure networks
  • Perform administration and monitoring of network and voice services
  • Manage upgrades, troubleshooting, and maintenance for network-related projects
  • Configure, manage, maintain, and troubleshoot Cisco ASA and FirePower firewalls
  • Support network infrastructure, including email, storage management, file and print services, routers, wireless access points, switches, firewalls, network-related software, network management systems, and backup and disaster recovery services
  • Maintain corporate security posture on-premises and in the cloud
  • Develop, implement, maintain, and oversee enforcement of network security policies and procedures
  • Design, engineer, implement, and support all aspects of corporate and global firewalls, intrusion detection/prevention systems, cloud security, and VPN configurations
  • Resolve daily incident and service requests related to the security platform
  • Install network and security devices, troubleshoot issues, and maintain security policy and procedures
  • Perform system hardening, patching, and updating of network security components
  • Conduct speed and security tests on installed networks
  • Create and update documentation of network security systems
  • Establish and manage effective working relationships with Security Vendors and Managed Service Providers
  • Support network technologies such as routers, switches, and load balancers as required
  • Provide on-call technical support for network security issues


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