Network Security Administrator

Overview

A hands-on Network Security Administrator role supporting network segmentation and secure access across enterprise and manufacturing environments.

What you'll do

• Manage and support network segmentation and access-control policies.
• Troubleshoot routing, switching, VLAN, and L2/L3 connectivity issues.
• Work with NAC/ISE, segmentation, and identity-based access technologies.
• Analyze network traffic and resolve policy/connectivity issues.
• Support secure onboarding of manufacturing/OT equipment.
• Partner with Network, Cybersecurity, and OT teams.

What you'll need

• 2–3 years of Network Administration/Operations experience.
• Strong Routing, Switching, VLAN, ACL, and troubleshooting skills.
• Exposure to NAC, ISE, network segmentation, or similar platforms.
• Bachelor's degree or equivalent experience.

Nice to have

• OT/ICS or manufacturing network experience (strongly preferred).
• Cisco experience and CCNA/CCNP or security certifications.

Details

• Location: Bangalore, India.