Job Description

We are looking for an experienced Infrastructure Security Engineer to support enterprise infrastructure, network security, vulnerability management and IoT/OT settings. The role involves application and server administration, network troubleshooting, security controls, automation and collaboration with global technology and security teams.

Candidates with a combination of Infrastructure + Network/Security + Vulnerability Management experience will be preferred. Exposure to IoT/OT security is a solid advantage.

Key Responsibilities
Lead and support infrastructure-related PoC, RFP and RFE initiatives across multiple technology platforms.
Perform end-to-end application administration, request management and network integration.
Configure, administer and troubleshoot routers, switches, load balancers, proxies, firewalls, DMZ, IPs, ports, subnets and MAC addresses.
Work with authentication and access technologies including RBAC, Kerberos, SSO, LDAP and Active Directory.
Perform Windows,



Linux and Unix server administration and troubleshoot vendor platforms such as CA, BMC and IBM DataPower.
Develop automation scripts using PowerShell, Python, Perl and Shell scripting.
Support CI/CD, DevOps and Cloud infrastructure activities.
Troubleshoot and support IoT/OT devices and systems across Windows, Linux, Unix, Android and iOS platforms.
Work with Security Design teams to implement appropriate security controls, standards and processes.
Support system upgrades, production issues, security remediation and infrastructure hygiene/compliance.
Collaborate with technology partners, vendors, SMEs and global stakeholders to deliver secure and reliable solutions.

Vulnerability & Security Management
Perform vulnerability scanning, assessment, remediation and continuous monitoring.
Support patch management and vulnerability remediation across Windows/Linux and infrastructure platforms.
Work with vulnerability and security tools such as

📌 Infrastructure Security Engineer Bengaluru
🏢 Net Connect Global
📍 Bengaluru