Networking & security Specialist (Core Infrastructure Services)

Overview

Manage and continuously improve core network infrastructure services that support secure, reliable enterprise connectivity across on-premises, cloud, and hybrid environments.

What you'll do

• Administer DNS, DHCP, IPAM, DDI, and proxy services.
• Manage TACACS, RADIUS, Cisco ISE, and network access control services.
• Maintain SolarWinds, Syslog, NetFlow, IPFIX, and traffic analysis platforms.
• Monitor service health, performance, utilization, capacity, and operational visibility.
• Perform upgrades, patching, lifecycle management, vulnerability remediation, and compliance activities.
• Participate in incident, problem, and change management and perform root-cause analysis.
• Drive automation, self-healing, documentation, and infrastructure improvement initiatives.

What you'll need

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
• 5–8 years of experience in enterprise network infrastructure operations.
• Experience managing DNS, DHCP, IPAM, authentication, and network observability platforms.
• Strong troubleshooting skills across network infrastructure and authentication services.
• Experience supporting large-scale global enterprise environments.
• Experience with managed service providers and multi-vendor environments.
• Understanding of cybersecurity principles and secure network design.

Nice to have

• Cisco CCNP Enterprise certification.
• Cisco ISE Specialist certification.
• Microsoft Azure Administrator Associate certification.
• AWS Certified Advanced Networking – Specialty certification.
• ITIL Foundation, CompTIA Network+, or Cloudflare certifications.

Details

• Location: Bangalore.